Group
Plans
| Plan | Amount | Frequency | Channel(s) |
|---|---|---|---|
|
One-time donation
Choose any amount to give to icalendar. |
USD 0 | One-Time | |
|
Monthly donation
Choose any amount to give to icalendar. |
USD 0 | Monthly | |
|
Backer
Support icalendar with a monthly donation of $5 USD. |
USD 5 | Monthly | |
|
Sponsor
Support icalendar with a monthly donation of $100 USD. |
USD 100 | Monthly |
Payment channels
| Channel | Type | Address |
|---|---|---|
| Icalendar-Open-Source-Collective |
Payment-Provider
Through Open Collective, icalendar accepts payment via credit card, Google Pay, or US bank ACH transfer. |
Visit |
Sun, 18 Jan 2026 12:00:03 UTC
There was a problem with this listing's funding.json manifest. If it is not fixed, the listing will be removed from the portal.
Crawl errorerror: https://github.com/collective/icalendar/raw/main/funding.json?raw=true returned 502