Startup grants and accelerators: Web3 / Blockchain

The most prominent startup accelerator in the world. Runs quarterly batches offering funding, mentorship, and access to a vast alumni network across virtually every industry.

Z Fellows is a one-week programme that brings technical builders together with founders of billion-dollar companies. Participants are mentored by these founders, and the programme continues to help them for the life of their company. Participants can join without money, or receive a $10,000 investment at a $1B valuation cap that converts into stock at the next priced round.

A key activity of the Tezos Foundation is to deploy resources to entities and initiatives that will help ensure the long-term success of the Tezos blockchain. Grants are available for Tezos and Etherlink, across areas including core development, tech relations, infrastructure and tooling, arts and culture, DeFi, business development and gaming. Successful grants are paid out in milestones after a review of each milestone report.

The Seed Grants Program provides grants up to $25,000 in STRK as non-dilutive funding to early-stage teams building applications in the Starknet ecosystem. Teams must have an MVP or proof of concept and clarity on what they want to build on Starknet. Applications are accepted on an ongoing basis and reviewed in rounds.

The Conflux grant program supports developers and entrepreneurs building key components of the Conflux technology stack, with a focus on growth. Funded projects should enhance the ecosystem by attracting liquidity, increasing network activity, and building developer tooling and infrastructure. A committee evaluates whether each project benefits the ecosystem, and grants are paid out against agreed milestones.

AWS Activate provides startups with promotional cloud credits, ranging from up to $5,000 for self-funded founders to up to $200,000 for pre-Series B startups backed by an Activate Provider (accelerator, angel investor, or VC firm). Invite-only additional credits beyond $200,000 are available for AI startups ready to scale post Activate Portfolio.

Leading Web3 accelerator running 12-week Base Camp programs covering core Web3, DePIN and RWA tracks, with support on tokenomics, community and product.

The Graph grants program funds contributions to the web3 ecosystem, including protocol R&D, Subgraph and Indexer tooling, data services, and community growth. Grants go to individuals, projects and initiatives that are open source and contribute to the growth of The Graph ecosystem. The page states that you do not have to be technical to receive a grant, and it also lists requests for proposals (RFPs) for specific work.

The Walrus Foundation's RFP program funds projects that advance and support the Walrus ecosystem, including new tooling, integrations, and novel use cases. Funding and support are offered for proposals that respond to targeted needs set out in individual RFPs released from time to time. Selection weighs technical strength, product alignment, ecosystem engagement, and commitment and resourcing.

BNB Chain Grants empowers developers involved in open-source initiatives to benefit the BNB Chain developer community. It provides funding and access to the BNB ecosystem's developers, with support including marketing exposure, tech support, ecosystem partnership building, and financial support. The program invites developers, entrepreneurs, researchers, and enthusiasts to submit proposals for novel and impactful solutions.

Entrepreneur First is a talent investor that helps individuals find cofounders and build startups from scratch, supporting them from early idea through first revenue and fundraising. It provides equity-free grants, direct investment, office space in London, Bangalore and San Francisco, and connections to top Silicon Valley investors and advisors.

World One is a three-month residency for a small cohort of solo builders who want to build in public and rapidly ship frontier products powered by World ID. Up to five builders are accepted for the first cohort, with office space and financial support included. Residents get full creative freedom, with no deliverables and no assigned roadmap.

The Arbitrum Foundation is offering $1 million in grants to builders who launch DeFi agents, agent templates, or contributions to Vibekit, an Arbitrum-native MCP agent framework developed by Ember. Each submission is capped at $10k. Eligible contributions include DeFi agents, agent add-ons and plug-ins, open source agent templates, and capability integrations.

The dYdX Ecosystem Development Program offers grants to projects that involve, build on top of, or benefit the dYdX protocol and its community. Applications are assessed on relevance, benefit, feasibility, execution, qualification, originality and cost. Applicants complete an application form, and the Grants lead contacts them directly if the application is successfully considered.

The worlds largest startup campus in Paris. The Fighters Program offers free desk space and support to founders who did not start from a privileged background, alongside 30+ specialized in-house programs.

The Hashgraph Association provides co-funding support for start-ups, enterprises, and government initiatives developing Hedera-powered solutions. Start-up projects using Hedera are funded and empowered by the Hedera community through a grant management platform. Enterprises can seek co-funding for large-scale projects in digital assets and decentralized finance.

The Render Foundation Grant Program provides funding, technical support, and community resources to projects that strengthen the Render Network. It funds projects, large and small, in four areas: development, resources, community events, and educational resources. Interested applicants submit a quick pitch, and approved projects are invited to a longer formal proposal.

A community-led grants program dedicated to supporting development teams building decentralized staking applications, services, and tooling on the ssv.network protocol. Teams can apply for a grant through the page. The page also refers to Mentorship & Guidance and to fund-raising and go-to-market support.

The grant is for builders on Arbitrum Orbit who are launching their own Orbit chain. It offers up to $500K in credits per team, applied directly to Alchemy's development platform, plus a co-marketing opportunity with Arbitrum and Alchemy. The page says $1,000,000 remains of a $10M total grant fund.

Circle Developer Grants offers funding, co-marketing, and mentorship to exceptional teams building on Arc and the Circle Developer Platform. Funding is milestone-based, paid in tiered USDC tied to meaningful integrations and ecosystem impact. Teams also receive hands-on technical guidance and access to Circle teams and strategic ecosystem partners.

The Ethereum Foundation's Ecosystem Support Program (ESP) provides financial and non-financial support to builders creating free and open-source public goods for the Ethereum ecosystem, focusing on builder tools, infrastructure, research, and community resources. Support is offered through curated Wishlist and RFP funding opportunities, as well as non-financial Office Hours for project feedback and guidance.

Europe leading pre-seed fund investing year-round with no batch deadlines. Backs exceptional founders across the continent from first call through partner pitch.

The Flare Grants Program supports innovative and impactful projects growing the Flare ecosystem. Grants are offered to builders and teams with products that align with Flare's vision and goals and that require funding to continue their work. Support also includes partnership introductions, co-marketing, technical and advisory assistance, and Google Cloud credits of up to $200k ($350k for AI-focused projects).

Builder Grants are small grants for builders with early ideas or initial prototypes who are working on projects on nights and weekends. The programme aims to get resources quickly to the people making the most meaningful contributions to Base. Grantees are found mainly through the team's own discovery process, and community members can submit nominations.

Fuse provides grants to advance Web3 projects, drive mainstream adoption, and simplify non-custodial consumer fintech application launches for businesses. Grants support businesses building Web3 payment systems, consumer clubs and loyalty programmes, non-custodial wallets and mobile fintech, and branded stablecoins. Selected applicants also receive technical mentorship and marketing support.

Fireblocks Grant Programs provide financial resources and support to initiatives within the blockchain and Web3 landscape. The stated aims are to help teams develop and launch projects, fund business expansion to reach milestones faster, and encourage ecosystem collaboration and broader adoption of digital assets. Recipients must commit to integrating the grant issuer's protocol in their proposed use case.

We select promising early-stage startups and build their MVP for free, in exchange for helping them get investor-ready. No equity taken as part of the grant itself. We evaluate applicants on product-market fit, technical feasibility, and founder commitment. Selected projects get a working, fundable product built by our team.