Sundai Foundation
Your donation keeps Boston hackers building in public.
Sundai Foundation is a registered 501(c)(3) nonprofit. Every gift is tax-deductible to the extent allowed by law and is processed securely on Stripe.
Tax status
Sundai is a public charity.
- • Contributions are deductible in the United States.
- • Stripe emails you an official receipt immediately after you give.
- • Employer matches, donor-advised funds, and grants are welcome.
Need paperwork?
For custom pledges, wiring instructions, or paperwork, email us and the foundation team will respond within one business day.
Email team@sundai.clubPrefer a call? Mention it in your message and we'll schedule time.
Gift options
Browse every Stripe tier.
Scroll horizontally inside each section to see the preset one-time, monthly, and annual gifts. Tap any card to finish on Stripe.
Monthly
Join the recurring membership tiers
Recurring
$1/mo
Bit Flip - just a tiny nudge. If everyone flipped a bit, we'd be rich.
Donate on StripeRecurring
$64/mo
64-Bit Upgrade - you've officially doubled our pointer size and our happiness.
Donate on StripeRecurring
$256/mo
SUDO mode - we can now build with the top Claude Code subscription!
Donate on StripeOne-time
Fuel a launch day or a hack sprint
Annual
Anchor a full year of Sundai impact
Annual pledge
$256/yr
Full Range - you are covering all 256 int values of Sundai.
Donate on StripeHave a bigger idea in mind?
We love partnering with families, companies, and funds that want to accelerate open innovation. Reach out and we'll set up a call or share board materials.