Who funds them, what they fund and how to apply.
A practitioner program for mid-career nuclear-policy professionals combining an in-person AI bootcamp, virtual seminars, and applied policy labs. Applications for the inaugural cohort closed on February 28, 2026, and IST announced the 26 selected participants in April.
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.
Mantle previously ran Flagship Buildathon programs and a Scouts nomination season. The former grants URLs now serve Mantle's institutional RWA marketing site and no longer describe a public grant or apply path. Scouts Season 2 closed 30 June 2025.
$10M fund jointly run by Google DeepMind, Schmidt Sciences, the Cooperative AI Foundation, ARIA, and Google.org, kick-starting independent research on multi-agent AI safety. The 2026 call closed 8 August 2026.
Schmidt Sciences funded research studying the safety of large networks of interacting AI agents, offering up to $1M over 1-2 years. The 2026 SM Apply portal closed 8 August 2026.
A $10M fund co-backed by Schmidt Sciences, Google DeepMind, ARIA, and Google.org, supporting 1-2 year research grants ($300k-$1M, or up to $300k for smaller projects) on safety risks from large-scale multi-agent AI systems. The 2026 call for proposals closed 8 August 2026.
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.
Inaugural OS4LS RFA of the Open Source for Science Fund. LOI due 2026-06-08; full proposals due 2026-07-21. Submissions are closed. Award notifications expected October 2026.
The Optimism Governance Fund funds Missions — scoped funding requests reviewed by the Developer Advisory Board and the Foundation Mission Team — for measurable, onchain contributions across the Superchain. Individual missions specify budgets in OP tokens; recent cycles include Season 7 and cross-chain infrastructure mission requests.
Intent 3: Grow Application Developers on the Superchain Objective : Establish a comprehensive repository of open-source, on-chain contracts for the Optimism ecosystem. This repository will serve as a critical resource for developers building on the Superchain, providing backend solutions for DeFi products and NFT marketplaces.
Optimism's Season 9 Grants Council mission funded incentives, vaults, routing, tooling, and integrations intended to increase DEX liquidity and trading efficiency for collateral-borrow pairs used by lending markets across the Superchain.
A recurring Optimism grants mission that funded Superchain growth through the Grants Council. Season 9 submissions closed May 20, 2026. The Grants Council was later dissolved; there is no public Season 10 window as of 2026-08-29.
Special thanks to members of the Feedback Commission for discussion and review. In 2025, Retro Funding will focus on data-driven impact measurement with a human-centered approach. These Missions have been chosen to focus the Collective on being able to accurately measure an important sub-set of contributions.
A one-month hackathon for trading, DeFi, and analytics projects using Pacifica's API. Solo builders and teams of up to five were eligible; submissions closed on April 16, 2026.
A $50 million fund for 2026 from the OpenAI Foundation making unrestricted, one-time grants to US 501(c)(3) nonprofits with annual budgets between $500,000 and $10 million (priority $1-8 million; select regranters under $15 million), across community support services, community arts and cultural organizations, and community journalism and media. Grants run up to 10% of an organization's annual budget with light-touch reporting, and do not require use of OpenAI products.
Status describes whether a program is running. Application methods are recorded separately. Read the funder’s terms before applying.