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Every feature is 100% free.
We even cover card and transaction fees.

Every feature is 100% free. We even cover card and transaction fees.

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Zeffy is supported by optional donor tips.
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Keep 100% of your STEM nonprofit’s donations — no fees, ever

Most fundraising platforms quietly take 5–10% of every donation in fees. Zeffy is the only zero-fee solution built for Science and Technology Nonprofits, so every dollar goes to your mission, not fundraising fees.

Trusted by 50,000+ nonprofits — including hundreds of Science and Technology Nonprofits

Zero-fee fundraising for Science and Technology Nonprofits

How Zeffy helps Science and Technology Nonprofits raise money

Science and Technology Nonprofits use Zeffy to fund everything from from breakthrough research grants to branded lab kit sales—without losing a cent to fees. Here's how:

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Fund Cutting-Edge Research Projects

Use a custom donation form to raise unrestricted funds for new research initiatives—streamline contributions and spotlight breakthroughs.

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Monthly Lab Sustainer Program

Set up tiered monthly giving for ongoing lab supplies and maintenance—build a reliable funding base donors love.

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Host a STEM Challenge Fundraiser

Empower supporters to run peer-to-peer events like 5K runs or virtual hackathons—boost awareness and expand your donor network effortlessly.

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Sell Tickets to Your Innovation Conference

Sell tickets to your flagship STEM conference or workshop—collect attendee data, manage registrations, and fund your next big event fee-free.

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Open a Science Merch & Kit Store

Launch an online shop selling branded lab gear, experiment kits, and educational materials—100% of proceeds support your mission and grow your community.

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Host a Lab Equipment Auction

Run a silent or live auction featuring donated lab equipment, VIP lab tours, or sponsor packages to engage high-value supporters and secure major gifts.

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⚠️ Other platforms charge $2,500 in fees for every $50,000 your STEM nonprofit raises.

With Zeffy, you keep every cent.

Here’s what that $2,500 can fund instead

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🔬 25 lab kits for under-resourced schools

So hands-on experiments spark lifelong scientific curiosity

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🚀 3 student-led rocket projects

To fuel ambition and launch tomorrow’s aerospace pioneers

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🖥️ 5 high-performance workstations

Helping researchers process complex simulations faster

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📊 Analytics software licenses for 10 teams

Empowering data insights that drive real-world impact

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🧪 50 STEM workshop scholarships

Ensuring every budding scientist gets a seat at the table

How Zeffy compares to other fundraising platforms for Science and Technology Nonprofits

Fees
You keep
You loose
0% platform & processing fees
$50,000
$0
2.9% + $0.30/transaction
$48,400
-$1,600
2.2% + $0.30 + ~2.35% platform fees
$47,500
-$2,500
2.9% + $0.30/transaction
$48,350
-$1,650
3.7% + $1.79/ticket + 2.9% processing
$46,550
-$3,450 (est.)
1.99% + $0.49
$48,560
-$1,440
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Top 6 fundraising ideas for Science and Technology Nonprofits

🔬 DIY Science Kit Sale

Sell DIY experiment kits; buyers share results online, boosting engagement while funding STEM education.

🌞 Solar-Powered Picnic

Host an outdoor picnic with solar cooking demos and eco workshops; ticket sales fuel renewable energy initiatives.

🏃 Code & Run 5K

Runners wear LED code-pattern bibs in a 5K fun run; registration fees support coding camps and tech outreach.

🌐 Virtual Innovation Hackathon

A 48-hour online hackathon with entry donations; teams develop STEM solutions, judged live, driving funds and awareness.

🌟 Rooftop Star-Gazing Social

Guided astronomy night on a rooftop with telescopes and expert talks; ticket proceeds advance space research programs.

💻 Tech Gadget Auction

Online auction of donated tech gadgets and prototypes; competitive bidding generates funds for nonprofit projects.

Want more inspiration?

Explore 40+ free Science and Technology Nonprofits fundraising ideas

Top grants for Science and Technology Nonprofits in 2025

Unlock funding with top grants tailored to your STEM nonprofit. These options are a great place to start.

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Verticals-enabling Intelligent Network Systems (VINES)

National Science Foundation (NSF)

Not specified

Supports research in intelligent network systems, with proposals due August 25, 2025.

Apply now

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Incorporating Human Behavior in Epidemiological Models (IHBEM)

National Science Foundation (NSF)

Not specified

Funds research on incorporating human behavior into epidemiological models, with proposals due July 14, 2025.

Apply now

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Security, Privacy, and Trust in Cyberspace

National Science Foundation (NSF)

Not specified

Supports research in cybersecurity, privacy, and trust, with proposals due September 29, 2025.

Apply now

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STEM Action Grants

Society for Science

Up to $5,000

Provides small grants to innovative nonprofit organizations for STEM outreach, with application cycle opening dates to be announced.

Apply now

Top companies that donate to Science and Technology Nonprofits in 2025

Looking for corporate partners that support your STEM nonprofit’s mission? These companies offer grants, matching gifts, and in-kind donations to help churches expand their outreach and sustain long-term growth.

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Walmart

Supports nonprofits through local grants and its Spark Good programs.

Get in touch

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Google.org

Provides funding, programs, and technical expertise to accelerate missions, focusing on knowledge, skills, learning, and scientific progress.

Get in touch

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Society for Science

Offers sponsorship opportunities for programs and events that support hands-on STEM learning and science fairs.

Get in touch

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General Motors

Invests in nonprofit organizations and communities to provide immersive, hands-on learning experiences in STEM fields.

Get in touch

Frequently asked questions

Is Zeffy really 100% free for Science and Technology Nonprofits? What's the catch?

Yes, Zeffy is 100% free for Science and Technology Nonprofits. There are no platform fees, processing fees, or hidden costs. We're able to offer our services for free thanks to optional tips from donors who support our mission to help organizations like yours keep every dollar you raise. No catch!

Can Science and Technology Nonprofits use Zeffy to collect donations?

Certainly! Science and Technology Nonprofits can use Zeffy to collect a variety of donations, including general donations, membership fees, and sponsorships. Zeffy also supports event ticket sales and recurring giving, all without any fees.

What types of fundraising campaigns can Science and Technology Nonprofits run with Zeffy?

Science and Technology Nonprofits can run diverse fundraising campaigns with Zeffy. From peer-to-peer fundraisers and ticketed webinars to setting up recurring donation programs for sustained support, Zeffy provides the tools to meet your fundraising needs.

What's the best fundraising platform for Science and Technology Nonprofits?

Zeffy is the best fundraising platform for Science and Technology Nonprofits because it's the only truly zero-fee, 100% free platform available. While others might claim to be free but charge processing fees or have hidden costs, Zeffy ensures every cent goes directly to your mission, building donor trust and allowing you to focus on what matters most.