The intelligent fundraising system for growing nonprofits.
Beautiful forms, events, and checkout today — plus an assistant and donor intelligence that learn from every gift. Free, with no tip screen.
Growing organizations use CharityStack.
Real fundraising volume is already running through CharityStack.
completed gifts
donors connected
Everything you need to fundraise, beautifully.
Fundraising Forms Event Forms Modern Checkout Apple Pay Google Pay Credit Cards Bank Transfers Web Elements Donor Portal Admin Dashboard Fundraising AI Assistant Marketing Broadcasts Donor Segmentation Contact Tagging Auto Brand Kit Generation
Built to feel effortless
A donor checkout that gets finished, and a dashboard a busy team can run on day one.
Ask the Fundraising Assistant Chat
Query your fundraising data, get answers charted, and find your way around the dashboard by chat.
One connected record
Contacts, subscriptions, receipts, outreach, and payouts stay tied to each gift — so you always know the donor behind it, and the next ask is easy.
Starts free for nonprofits, with no awkward tips.
No monthly fee, no platform fee. Donors can cover processing fees — and when they don’t, CharityStack does. Optional tips go to your mission.
$0
paid by you to CharityStack
charitystack.com/checkout
Increase your impact+10%
Small increase, bigger impact — help this nonprofit do more with your gift. Give what feels right.
Goes to your mission — not your software provider.
PayPay
Or pay another way
MM / YYCVC
ZIP codeSecurely link your bank account with Plaid — lower processing fees, no card required.
Connect bank account Coming soon
The fundraising team you don’t have yet.
Signals is an automated feed of enriched donor data and engagement recommendations for every contact — so you know who to ask, when to ask, and how.
Who they are
Identity, capacity, and network.
What pulls them
Affinity and trust.
What they do
Engagement and intent.
Where they are
Lifecycle and timing.
Signals recommends
Who to ask, when to ask, and how.
Why stitch together software with no intelligence behind it?
One intelligent fundraising system instead of disconnected tools, tip-skimming checkouts, and spreadsheets — better built, beautifully designed, and free for nonprofits.
- Fundraising & Events
- Checkout
- Donor records
- Automated engagement
- Signals