Constant Contact VS Substack

Constant Contact and Substack help you send emails, but they charge fees that eat into your fundraising budget. Zeffy gives you email tools plus donation forms, event ticketing, and donor management — all with zero fees so every dollar stays with your mission.

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Constant Contact

Constant Contact VS Substack

Constant Contact VS Substack: What nonprofits should know before choosing.

Constant Contact
Substack
Substack
<div class="comparetable"><div class="div-block-440"><div id="emailfeatures"class="tablerow is-header"><div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8c44be5e84b3fa1ec188e_email.svg"alt=""><div class="comparecategorytitle">Email Marketing Features</div></div><div class="column2 is-header"><div class="rich-text_table is-header"></div></div><div class="column3 is-header"><div class="rich-text_table is-header"></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Easy Email Campaign Builder (Drag & Drop)</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Ready-to-Use Newsletter Templates</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Contact List Management</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Email Personalization (First Name, etc.)</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Email Automation (One-off & Follow-ups)</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">A/B Testing</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Advanced Segmentation</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Email Open & Click Tracking (Analytics)</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Drip Campaigns</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow is-white"><div class="column1 is-compare"><div class="left-column_text">Mobile-Optimized Emails</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div><div class="tablerow endrow"><div class="column1 is-compare"><div class="left-column_text">Sign-Up Forms for Email Collection</div></div><div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div><div class="column3 is-compare"><div class="rich-text_table w-richtext"><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><p class="table_text"></p></div></div></div></div></div></div>
<div class="comparetable"> <div class="div-block-440"> <div id="pricing"class="tablerow is-header"> <div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8c44be5e84b3fa1ec188e_pricing.svg"alt=""><div class="comparecategorytitle">Pricing</div></div> <div class="column2 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">N/A</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="rich-text_table is-header">Monthly fees plus overage charges</p></div></div></div> <div class="column3 is-header"><div class="rich-text_table is-header"><p class="rich-text_table is-header big-text">10%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="rich-text_table is-header">10% platform cut plus card fees</p></div></div></div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"><div class="left-column_text">Processing fees</div></div> <div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">2.9% + $0.30</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">per transaction + 2.9% additional Constant Contact fee; PayPal: 3.49% + $0.49 + 2.9% additional Constant Contact fee; Event management: 5.4% + $0.80 per ticket</p></div></div></div> <div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">2.9% + $0.30</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">per transaction + 0.7% billing fee for recurring payments (0.5% for creators who enabled payments before July 2024, until June 30, 2025)</p></div></div></div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"><div class="left-column_text">Platform fees</div></div> <div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">$0</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><img><p class="table_text">No separate platform fees - subscription-based pricing. Plans include varying features: Lite (1 user, 10x contacts email sends), Standard (3 users, 12x contacts email sends), Premium (Unlimited users, 24x contacts email sends). Discounts available: 15% off for 12-month prepayment, 30% off for nonprofits.</p></div></div></div> <div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">10%</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">of all paid subscription revenue</p></div></div></div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"><div class="left-column_text">Monthly fees</div></div> <div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">$12/month</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text">Starting at $12/month for Lite plan</p></div></div></div> <div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">$0</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/688244e8c87679558de97ca0_check.svg"alt=""><img><p class="table_text">Free to publish - no monthly fees for creators</p></div></div></div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"><div class="left-column_text">Value for money</div></div> <div class="column2 is-compare is-purple"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">4.1</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img></div></div></div> <div class="column3 is-compare"><div class="rich-text_table w-richtext"><p class="rich-text_table big-text">N/A</p><div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img><p class="table_text"></p></div></div></div> </div> </div>
<div class="comparetable"> <div class="div-block-440"> <div id="pricing"class="tablerow is-header"> <div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8d5b26894c6e329782874_Features.svg"alt=""> <div class="comparecategorytitle">Features</div> </div> <div class="column2 is-header"> <div class="rich-text_table is-header"> <p class="rich-text_table is-header big-text">4.1/5</p> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="rich-text_table is-header">Email marketing built for campaigns, not fundraising. Needs extra tools for donations, events, and donor tracking.</p> </div> </div> </div> <div class="column3 is-header"> <div class="rich-text_table is-header"> <p class="rich-text_table is-header big-text">N/A</p> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="rich-text_table is-header">Newsletter platform for writers. Lacks fundraising, membership, and donor management features nonprofits need.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Donations</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No donation processing available - Constant Contact focuses on email marketing, not fundraising</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack doesn't offer donation tools. You'd need to set up separate donation software and manually promote it through your newsletter content.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Ticketing</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No event ticketing system - you'll need separate tools to sell tickets and manage event registration</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No ticketing capabilities available. You'd have to use third-party event platforms and promote your events through Substack newsletters.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Peer-to-Peer Fundraising</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No peer-to-peer fundraising tools - you'd need to use third-party platforms for supporter campaigns</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack doesn't support peer-to-peer fundraising. You'd need dedicated fundraising software and use newsletters to encourage supporters.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Auctions</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Constant Contact doesn't offer auction tools - you'll need separate software to run fundraising auctions</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No auction functionality available. You'd need separate auction software and use your newsletter to promote bidding and auction updates.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Raffles</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No raffle management features - Constant Contact is designed for email campaigns, not fundraising events</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack lacks raffle functionality. You'd need separate raffle software and use your newsletter to drive traffic to external raffle pages.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Online store</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Basic e-commerce features through integrations only - not built for nonprofit merchandise sales</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No built-in store features. You'd need to integrate with external e-commerce platforms and promote products through newsletter content.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Memberships</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Constant Contact doesn't offer membership management features. You'll need separate software to track member levels, renewals, and benefits.</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack offers paid subscriptions for content creators, but lacks nonprofit-specific membership tools like volunteer tracking, board management, or member engagement features that nonprofits need.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Donor Management/CRM</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Basic contact management only. Limited donor tracking, no donation history, and no fundraising campaign management features.</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No donor management or CRM capabilities. Substack focuses on subscriber relationships for content consumption, not donor cultivation, gift tracking, or fundraising campaign management.</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Emails & Newsletter</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Strong email marketing tools with templates, automation, and list management. Good deliverability rates for regular newsletters.</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Strong newsletter platform with writing tools, scheduling, and basic analytics. Designed for individual creators rather than organizational communications or donor stewardship campaigns.</p> </div> </div> </div> </div> <div class="tablerow endrow"> <div class="column1 is-compare"> <div class="left-column_text">Payment Processing</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No payment processing capabilities. You'll need to integrate with third-party payment processors and manage transactions separately.</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">No payment processing capabilities. You'll need to integrate with third-party payment processors and manage transactions separately.</p> </div> </div> </div> </div> </div></div>
<div class="comparetable"> <div class="div-block-440"> <!-- HEADER ROW --> <div class="tablerow is-header"> <div class="column1 is-header"> <img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8de3026f5d3875f3329a3_BigIcons.svg"alt=""> <div class="comparecategorytitle">Payment methods</div> </div> <div class="column2 is-header"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="rich-text_table is-header">Email marketing only — no payment processing</p> </div> </div> <div class="column3 is-header"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="rich-text_table is-header">Newsletter subscriptions only — no donation tools</p> </div> </div> </div> <!-- CREDIT CARD --> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Credit Card Payments</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Constant Contact is designed for email marketing, not for receiving payments</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Limited - Only supports subscription payments for paid newsletters, not general donations</p> </div> </div> </div> <!-- APPLE PAY & GOOGLE PAY --> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Apple Pay & Google Pay</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Constant Contact is designed for email marketing, not for receiving payments</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - No mobile wallet integration available</p> </div> </div> </div> <!-- ACH / BANK TRANSFERS --> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">ACH / Bank Transfers</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Constant Contact is designed for email marketing, not for receiving payments</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Substack focuses on newsletter subscriptions, not direct payment processing</p> </div> </div> </div> <!-- TAP TO PAY (END ROW) --> <div class="tablerow endrow"> <div class="column1 is-compare"> <div class="left-column_text">Tap to Pay App</div> </div> <div class="column2 is-compare is-purple"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - Constant Contact is designed for email marketing, not for receiving payments</p></div> </div> <div class="column3 is-compare"> <div class="table_icon-text-content"> <img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""> <p class="table_text">Not supported - No in-person payment capabilities</p> </div> </div> </div> </div></div>
<div class="comparetable"> <div class="div-block-440"> <div id="pricing"class="tablerow is-header"> <div class="column1 is-header"><img loading="lazy"src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/68f8df20d98a80f025f7cb0f_BigIcons.svg"alt=""> <div class="comparecategorytitle">Customer Support</div> </div> <div class="column2 is-header"> <div class="rich-text_table is-header"> <p class="rich-text_table is-header big-text">4.1/5</p> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> </div> </div> </div> <div class="column3 is-header"> <div class="rich-text_table is-header"> <p class="rich-text_table is-header big-text">N/A</p> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Unlimited Support</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Constant Contact offers email and phone support but with limitations based on plan</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack offers limited support primarily through email and help documentation</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Phone Support / Office Hours</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Constant Contact provides phone support during standard business hours</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack does not offer phone support or scheduled office hours for users</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Webinars</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Constant Contact offers regular training webinars and educational sessions</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Substack offers occasional creator workshops and community events for publishers</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Help Center</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Constant Contact has an extensive help center with guides and tutorials</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Substack maintains a basic help center with articles and FAQs for common questions</p> </div> </div> </div> </div> <div class="tablerow is-white"> <div class="column1 is-compare"> <div class="left-column_text">Email</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/60af7f6d21134db12548f5b9/686433f81dd99f7d4de5259b_Check.svg"alt=""><img> <p class="table_text">Constant Contact provides live chat support during business hours</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Substack does not provide live chat support for users</p> </div> </div> </div> </div> <div class="tablerow endrow"> <div class="column1 is-compare"> <div class="left-column_text">Nonprofit-Focused Support Team</div> </div> <div class="column2 is-compare is-purple"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Support built for small businesses with plan-based access and business-hour availability</p> </div> </div> </div> <div class="column3 is-compare"> <div class="rich-text_table w-richtext"> <div class="table_icon-text-content"><img src="https://cdn.prod.website-files.com/614b8c46183dbb5cb4f4c787/68fa33fd658c1e061f792993_68f88305e139b495704e4273_Close.svg"alt=""><img> <p class="table_text">Email-only support designed for individual creators, not nonprofit teams</p> </div> </div> </div> </div> </div></div>

Zeffy is 100% free, always.

Why Zeffy over Substack?

Why Zeffy over Constant Contact and Substack?

Why choose Zeffy over Constant Contact and Substack if you're a nonprofit

💯

Keep 100% of your donations while Constant Contact and Substack take their cut

Constant Contact charges monthly fees plus overages, and Substack takes 10% plus card fees. Zeffy charges zero fees, so every dollar goes to your mission.

🧩

Get all your fundraising tools in one place instead of juggling email platforms with separate donation software

Stop patching together email tools with PayPal and spreadsheets. Zeffy handles donations, events, donor management, and communications in one platform.

🤝

Receive real nonprofit support from people who understand your mission, not generic email marketing help

Get support from people who work with nonprofits daily, not email marketers. We understand donor stewardship, not just open rates.

Questions nonprofits ask when choosing between Zeffy and Substack

Frequently asked questions

Why pay monthly fees when you can get newsletters and fundraising for free?

Constant Contact charges monthly fees plus overage costs, while Substack takes 10% of your revenue. Zeffy gives you professional newsletters, donation tools, and event management at zero cost - donors can leave voluntary contributions to support the platform.

How does Zeffy's email marketing compare to paid newsletter platforms?

Unlike Constant Contact and Substack that only handle newsletters, Zeffy combines email marketing with donation processing, membership management, and donor tracking. You get everything nonprofits need in one free platform.

Why choose Zeffy over Constant Contact for nonprofit communications?

Zeffy offers 100% free fundraising tools plus email marketing, while Constant Contact charges monthly fees and lacks donation processing. You get newsletters AND fundraising in one platform without any costs.

How does Zeffy compare to Substack for nonprofit newsletters?

Unlike Substack's 10% platform fees, Zeffy is completely free. Plus you get donation tools, event ticketing, and donor management that Substack doesn't offer - all in one place.

Can Zeffy handle both newsletters and fundraising unlike these platforms?

Yes! While Constant Contact and Substack only do newsletters, Zeffy combines email marketing with donation processing, event management, and donor tracking - all at zero cost to your organization.

What makes Zeffy different

Zeffy was built for nonprofits like yours

focus on what matters

Built for small teams with big missions.

Zeffy is the fundraising platform that cuts out the fees, clears up your tech mess, and puts your cause first — so your team, even if you're a small team wearing many hats or a one-person show, can focus on what really matters.

Start your nonprofit
Sign up for free

ZERO-FEE

Keep 100% of every dollar.

No platform fees. No processing fees. No catch. We know it sounds too good to be true, but it's not. Every penny goes straight to your mission, while competitors take 2-3% off every donation.

Start your nonprofit
How is Zeffy free?

ALL-IN-ONE PLatform

Ditch the tech mess.

Stop bouncing between MailChimp, Eventbrite, and all those spreadsheets. Now you can handle donations, ticket sales, memberships, raffles, and all your donor info in one spot.

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Sign up for free

plug-and-play

Get going, fast.

Built for teams like yours — whether you're volunteer-led or have limited staff. Set up donation forms, sell tickets, and launch campaigns without needing a tech wizard. It's super easy, and you'll be up and running in minutes.

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Sign up for free

mobile-first

Fundraise from every device, anywhere.

From QR codes on flyers to Tap-to-Pay on a phone, Zeffy makes it easy to accept donations on the go. Mobile-optimized and offline-ready, so no donor slips through the cracks.

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Sign up for free

No turnover

Never lose a donor to volunteer transition.

Centralize supporter relationships, automate thank-you messages, and preserve institutional knowledge when board members rotate out.

Start your nonprofit
Sign up for free
Sign up to Zeffy for free
100% free forever.

50,000+ nonprofits trust Zeffy — and keep their fees at $0.

For 7+ years, Zeffy has supported nonprofits with free, user-friendly fundraising tools.

As a startup nonprofit with only two members, and no funding (yet) we’d need something with low (or no) fees. Zeffy was a dream come true.

Masey, Loose Ends.

Read the full story
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