Who funds them, what they fund and how to apply.
Mozilla's 2026 Fellowship program offered up to 10 fellowships across embedded and independent tracks. Nominations closed January 30, 2026; embedded fellows received a $75,000 stipend and $25,000 project budget, while independent fellows received a $100,000 stipend and $25,000 budget.
The Confidential Computing Consortium's 2026 Research Fund supported practical academic research in confidential computing. Applications closed June 1 and the two recipients were announced July 1.
A Google Chrome-run fund, fiscally hosted by Open Source Collective, that paid out to 10 open-source projects in the "advanced apps" space (progressive web apps and related web-platform capabilities) in a single distribution window in October 2022.
3-month part-time fellowship (7 positions) building open-source civic data systems, OSINT, and structured transparency data in South Africa ahead of elections.
The Drupal Association offered needs-based scholarships and community grants tied to DrupalCon Atlanta 2025 (24-27 March 2025). Applications for that event are closed; this record is the event-specific call, not a standing year-round intake.
Annual global program pairing new open-source contributors with mentoring organizations for 12+ week projects, with PPP-adjusted stipends of $750-$6,600.
Horizon Europe call topic (HORIZON-CL4-2026-04-HUMAN-02) funding work on a Web 4.0 architectural framework and an open internet stack, run through the EU Funding and Tenders portal. The call deadline was April 15, 2026.
A 12-month fellowship for researchers, advocates, educators, technical developers, and other practitioners working to reduce barriers to digital financial participation. Each fellow receives $72,000 in compensation plus a $20,000 project budget; the 2026 application window closed June 15 and is now under review.
Meta's second Llama Impact Grants call awarded more than $1.5 million to 10 companies, startups, and universities using open-source Llama models for social and economic impact. Applications for that round closed in November 2024, and recipients were announced in April 2025.
NLnet-run fund supporting service portability and personal freedom in hosted cloud/fediverse services (e.g. PeerTube, Mastodon, email, VPN, private cloud on NixOS). NLnet published the twelfth call as the fund's final intake; it closed 1 August 2026 and no further applications are accepted.
NLnet-run fund supporting free/open-source privacy-preserving digital payment infrastructure built on GNU Taler. NLnet published the fourteenth call as the fund's final intake; it closed 1 August 2026 and no further applications are accepted.
An NLnet-managed fund within the EU Next Generation Internet initiative that awarded small-to-medium R&D grants (EUR 5,000-50,000 for first proposals) to deliver, mature, and scale new internet commons across the full technology stack. NLnet published the thirteenth call as the fund's final intake; no further applications are sought.
Dated record of NLnet's August 2026 Open Call, which closed 1 August 2026. The standing vehicle for later odd-month calls is NLnet General Grants.
A pilot supporting up to ten open-source maintainers to participate in standards work at the IETF, W3C, and ISO. Participants receive training, mentoring, travel and participation support, and fixed monthly compensation of EUR 4,800 to EUR 5,200; applications closed May 19, 2026.
Status describes whether a program is running. Application methods are recorded separately. Read the funder’s terms before applying.