Your community can fund itself.People powered calendar fundraiser software for teams, schools, and organizations.
Organizers launch the month and recruit participants. Each fundraiser shares a day grid. Donors claim days and give. Everyone sees the month fill. Every dollar is tracked. Same month-shaped rhythm sits comfortably next to galas, fun runs, and catalog drives you already run.

The model
A simple structure. A collective goal.
A calendar fundraiser works like this: organizers recruit fundraisers. Each fundraiser carries their own 31-day calendar. Their job is to get people in their network to claim days and donate the matching amount.
Day 7 = $7. Day 22 = $22. A full calendar = $496. Every fundraiser multiplies that potential.
Organizer launches a campaign
Set the month, recruit your fundraisers, set the goal.
Fundraisers share their calendar
Each fundraiser gets a personal calendar page to share with their network.
Donors claim a day and give
Pick any open day. Donate that amount or more. Donors can optionally cover infrastructure fees so your org receives 100%.
Progress is visible. Repeat monthly.
Fill the calendar. Close the month. Run it again.
This month
Scroll to fill
Days funded
0 / 31
Full month total
$496
Choosing a fundraiser format?
How calendar fundraisers fit with catalogs, events, and open-ended pages.
Why it works
Structured giving creates shared accountability.
MonthFund is built for calendar fundraisers: organizers launch the month and recruit participants, each fundraiser shares their own day grid, donors claim a day and give that amount (or more), and everyone sees the month fill in public. Clear structure, shared accountability, and day-level amounts everyone can repeat.
- Clear structure.
- Shared accountability.
- Visible progress.
- People powered.
The multiplier
More fundraisers. More calendars. More raised.
Every fundraiser you activate adds another $496 at face value when that calendar fills. Donor generosity can push it further. The model repeats every month.
Assumes all 31 days are claimed at face value.
Assumes all 31 days are claimed at face value.
Assumes all 31 days are claimed at face value.
Assumes all 31 days are claimed at face value.
Assumes all 31 days are claimed at face value.
These are planning scenarios, not forecasts or guarantees. Actual results depend on participation, fill rate, and donation amounts.
Clear costs and an optional donor choice.
MonthFund publishes default plan rates before you launch. Donors may choose optional suggested fee coverage, which starts unchecked and combines the MonthFund rate with estimated standard card processing. Before payment, the MonthFund modal shows the base amount, any additional donation, any fee coverage, the donation to cause, and the total charged.
Community has a 3% default MonthFund rate, Professional 2%, and Network 0%. Stripe card processing remains separate. The suggested cover uses an estimated 2.9% plus $0.30 standard card-processing rate, but actual Stripe pricing and rounding can vary. See how fees work.
- ✓Fee coverage is optional: It starts unchecked and is intended to help preserve the donor's intended gift.
- ✓Visible before payment: Donors see the base amount, additional donation, selected fee coverage, donation to cause, and total charged. No platform tip is added by default.
- ✓Choose capacity when it fits: Professional (2%) and Network (0%) lower default MonthFund rates and add capacity. Community remains a free-to-launch option for smaller organizations.
Built for organizers.
Start your first month.
Free to launch. No credit card required. Your first campaign is live in under 15 minutes.