Who funds them, what they fund and how to apply.
The Survival and Flourishing Fund's recurring grant rounds, run once or twice per year via the S-Process algorithm and meeting procedure, recommend donations to organizations working on the long-term survival and flourishing of sentient life, including existential and global catastrophic risk reduction. A rolling Speculation Grant application runs year-round; a Speculation Grant guarantees eligibility for consideration in an S-Process round.
Astralis Foundation operates the Shared Horizons Fund, a multi-funder vehicle for AI safety grantmaking led by Senior Advisor Tim Shavers; sourced from a specialist longtermist tracking wiki rather than Astralis's own site, so should be verified before promotion.
Joint Japan-Canada research call under JST's SICORP program, focused on AI and automation solutions for agricultural productivity and resilience. Japanese proposals go through e-Rad. Canadian teams register with NRC first.
The Solana Foundation Grants program funds projects that generate public goods for the Solana ecosystem via milestone-based traditional grants, convertible grants (which convert to investment on hitting milestones), and RFPs, across DeFi, DePIN, games, NFTs, and core open-source infrastructure. Applications are reviewed on a rolling basis (review ~1 week, decision ~3 weeks).
Solana Foundation funding for teams building fully onchain perpetuals, derivatives, and related trading infrastructure on Solana. The Foundation prioritizes Solana-first teams, real onchain price discovery, open-source work, and applications whose revenue is structurally routed back to the network; standard grant applications are reviewed on a rolling basis.
Solana Mobile Builder Grants offers rolling funding for developers building apps, tools, and Saga Seeker-integrated products on the Solana Mobile ecosystem. The program provides grants, technical guidance, and marketing support to help selected teams launch on the dApp Store. It operates through two tracks: open Builder Grants and targeted RFPs. Applications are accepted on a rolling basis with no fixed deadline.
The Sovereign Tech Agency's core investment program for open digital base technologies that are widely used and benefit society or critical sectors: libraries, package managers, communication protocols, developer tooling, and encryption. Applicants must demonstrate the knowledge and technical skills to do the proposed work; prototype development and user-facing applications are not funded. Applications go through a multistep review of up to ~10 weeks, with published investments ranging from ~EUR 99,060 (coreutils) to ~EUR 1,436,729 (Prossimo/Rustls).
The Survival and Flourishing Fund maintains a rolling application for Speculation Grants and consideration in future S-Process grant rounds; applicants can apply even when no main round is open, and applying at full-round deadlines improves round eligibility.
Annual fund (established at €100,000 in 2022) paying maintainers of critical independent open-source projects Spotify depends on. No external application: Spotify's internal engineers nominate projects, informed by internal dependency data, and a fund committee selects recipients.
The Stacks Endowment's active early-stage track supports pre-product-market-fit teams with concepts or prototypes. The program site lists Getting Started Grants as active, names Q2 grantees, and says Q3 grants open in August 2026.
Two tracks: Builder Grants (up to $50,000, for teams with proven traction) and Getting Started Grants (up to $10,000, for early prototypes).
Later-stage grants from the Starknet Foundation of up to $1M for traction-stage projects on Starknet, alongside gas sponsorships, accelerator support, and follow-on investor introductions.
Early-stage grants from the Starknet Foundation of up to $25k in STRK for teams with an MVP building on Starknet, providing non-dilutive funding plus guidance.
A community-governed program funding teams from validated concept through launch and growth on Stellar. Its Build track offers up to $150,000 in XLM across three award tracks, alongside smaller Instawards and post-launch growth support.
Marketing grants of up to $500,000 to fund user-acquisition and growth campaigns for qualified teams building on the Stellar network.
An evergreen STON.fi grant program offering up to $10,000 in USDT for development work integrating its SDK or widget into DeFi products, wallets, exchanges, and games. Applications have no deadline.
Grants from the Subspace Foundation for builders of decentralized AI on the Autonomys Network, allocating up to 10% of the $AI3 token supply across five tracks — infrastructure, AI-powered dApps, research, community, and integration. Funding is milestone-based, with applications submitted through the foundation's official form.
Taiko's community grants program funds builders in DeFi, AI, RWA, SocialFi, gaming, and core ecosystem categories, milestone-based and non-dilutive. Current round is Grant Cycle 3 ($25M), rolling applications via GitHub or the program portal; prior rounds include Cycle 2 (2023).
Status describes whether a program is running. Application methods are recorded separately. Read the funder’s terms before applying.