What Are Blockchain Ecosystem Grants
Blockchain ecosystem grants are non-dilutive funding programs designed to support projects that add value to a specific blockchain network. Funding is usually milestone-based, meaning teams receive funds after completing predefined deliverables.
These grants support a wide range of initiatives, including decentralized applications, developer tooling, infrastructure, research, education, and community growth.
50 Blockchain Ecosystem Grants for Web3 Builders and Startups
Blockchain ecosystem grants are one of the most important funding opportunities for Web3 builders. These grants provide non-dilutive capital, technical guidance, and ecosystem access to developers building meaningful products on blockchain networks. Most programs focus on long-term ecosystem value, open-source development, and real-world adoption.
This blog covers 50 blockchain ecosystem grant programs, explaining what each grant supports and who should apply.
Table of Contents
- Aptos
- Stellar
- Arbitrum
- Rootstock
- Solana
- BNB Chain
- Uniswap
- Base
- Chainlink
- Web3 Foundation
- Starknet
- Polygon
- Avalanche
- Near Protocol
- Cosmos
- Polkadot
- Kusama
- Ethereum Foundation
- Optimism
- zkSync
- Scroll
- Linea
- Mina Protocol
- Aleo
- Zcash
- Osmosis
- Injective
- Sui
- Hedera
- Algorand
- Cardano
- Tezos
- Filecoin
- Arweave
- Flow
- Taiko
- Mantle
- Cronos
- Celo
- EOS Network
- Tron
- MultiversX
- Kava
- Theta Network
- Internet Computer
- Fuel Network
- Hemi Network
- Kaia Blockchain
- Gitcoin
- Community DAO Grants
1. Aptos Ecosystem Grants
Aptos ecosystem grants support developers building scalable applications, infrastructure tools, and developer solutions on the Aptos blockchain. The program focuses on performance-driven use cases such as DeFi, payments, analytics, and core infrastructure. Funding is milestone-based and released as progress is demonstrated. Aptos prioritizes long-term ecosystem growth and technical excellence.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
2. Stellar Development Foundation Grants
Stellar grants are designed for projects focused on financial use cases like remittances, cross-border payments, and tokenized assets. Through its Build Track, Stellar supports startups from early development to product launch. In addition to funding, teams receive mentorship and ecosystem access. Financial inclusion and real-world utility are core priorities.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
3. Arbitrum Ecosystem Grants
Arbitrum runs DAO-governed grant programs that fund infrastructure, audits, gaming, and ecosystem tools. Projects are evaluated based on their contribution to network adoption and developer growth. Transparency and community participation are important selection criteria. Grants often include technical and operational support.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
4. Rootstock (Bitcoin Layer) Grants
Rootstock grants support developers building smart contracts and decentralized applications secured by Bitcoin. The program funds tooling, research, education, and production-ready dApps. Rootstock aims to expand Bitcoin’s functionality without compromising security. It is ideal for Bitcoin-focused DeFi and infrastructure builders.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
5. Solana Foundation Grants
Solana Foundation grants support high-performance blockchain applications including DeFi, NFTs, gaming, and consumer apps. The program prioritizes open-source infrastructure and developer tooling. Projects are selected based on scalability, execution capability, and ecosystem value. Solana focuses on driving mass adoption.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
6. BNB Chain Builder Grants
BNB Chain offers ecosystem grants for projects across DeFi, GameFi, AI, DePIN, and Web3 infrastructure. Selected teams receive funding along with marketing and ecosystem exposure. The program supports fast-growing applications with strong user adoption potential. BNB Chain focuses on scalability and reach.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
7. Uniswap Foundation Grants
Uniswap Foundation grants fund projects that improve decentralized trading infrastructure. Supported areas include protocol research, hook development, analytics tools, and security improvements. Grants aim to enhance DeFi usability and efficiency. Funding is milestone-based and community-aligned.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
8. Base Ecosystem Grants
Base supports builders through early-stage funding, retroactive grants, and public goods programs. The ecosystem encourages experimentation and fast product iteration. Projects with real user impact and measurable adoption are prioritized. Base focuses on consumer-friendly Web3 growth.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
9. Chainlink Grant Program
Chainlink grants fund projects expanding oracle usage, cross-chain infrastructure, and data reliability. The program supports developer tooling, automation, research, and education initiatives. Projects must strengthen Web3 security and interoperability. Chainlink prioritizes infrastructure-level innovation.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
10. Web3 Foundation Grants (Polkadot & Kusama)
Web3 Foundation provides milestone-based grants for tooling, parachains, wallets, and ecosystem research. Projects must demonstrate strong technical capability and long-term commitment. Funding supports both development and maintenance. These grants strengthen Polkadot and Kusama ecosystems.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
11. Starknet Ecosystem Grants
Starknet grants support projects using zero-knowledge proofs and scalability solutions. Funding is available from early experimentation to growth-stage development. Supported areas include DeFi, infrastructure, and developer tools. Starknet also provides ecosystem mentorship.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
12. Polygon Grants
Polygon ecosystem grants support Ethereum scaling solutions, DeFi, gaming, and infrastructure projects. The program focuses on low fees and high throughput. Builders receive funding and ecosystem support. Polygon encourages innovation across multiple chains.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
13. Avalanche Grants
Avalanche grants fund projects building subnets, DeFi platforms, and performance-focused infrastructure. The program supports scalable and interoperable applications. Projects are evaluated on execution and ecosystem impact. Avalanche encourages enterprise-grade use cases.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
14. Near Protocol Grants
Near Protocol grants support user-friendly applications, wallets, and developer tooling. The ecosystem focuses on onboarding and usability. Funding supports long-term development and adoption. Near prioritizes consumer-facing Web3 products.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
15. Cosmos Grants
Cosmos grants support interoperable blockchain development using the Cosmos SDK. Projects include infrastructure, tooling, and cross-chain applications. The program emphasizes sovereignty and modular design. Builders focused on interoperability benefit most.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
16. Polkadot Grants
Polkadot grants fund parachains, developer tools, wallets, and UX improvements. Funding is milestone-based and technically rigorous. Projects must contribute long-term ecosystem value. Governance participation is encouraged.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
17. Kusama Grants
Kusama grants support experimental and early-stage blockchain innovation. The ecosystem allows rapid testing before Polkadot deployment. Grants encourage bold experimentation and fast iteration. Ideal for cutting-edge ideas.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
18. Ethereum Foundation Grants
Ethereum Foundation grants support protocol research, infrastructure, and public goods. The program focuses on decentralization, security, and scalability. Open-source development is mandatory. These grants shape Ethereum’s long-term roadmap.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
19. Optimism Grants
Optimism grants fund Layer 2 development and public goods. Retroactive funding rewards proven ecosystem impact. Projects improving Ethereum scalability are prioritized. Governance and community alignment are important.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
20. zkSync Grants
zkSync grants support zero-knowledge applications, wallets, and developer tooling. The program focuses on scalability and improved user experience. Projects must demonstrate zk-native innovation. Strong technical depth is required.
Resource: https://rocknblock.io/blog/blockchain-ecosystem-grants-list
21. Scroll Ecosystem Grants
Scroll grants support projects building zkEVM-based applications and infrastructure aligned with Ethereum. The program focuses on scalability, security, and developer experience. Grants are offered for tooling, core infrastructure, and decentralized applications. Open-source contributions and Ethereum compatibility are strongly encouraged.
Resource: https://scroll.io
22. Linea Ecosystem Grants
Linea provides grants to builders working on Ethereum-compatible applications and infrastructure. The program supports DeFi, developer tools, wallets, and ecosystem utilities. Projects are evaluated based on usability, adoption potential, and technical execution. Linea aims to simplify Web3 access for users and developers.
Resource: https://linea.build/grants
23. Mina Protocol Grants
Mina Protocol grants focus on zero-knowledge applications and lightweight blockchain solutions. Funding supports zkApps, tooling, research, and developer education. The ecosystem emphasizes privacy, scalability, and efficiency. Projects that reduce blockchain complexity are prioritized.
Resource: https://minaprotocol.com/developers
24. Aleo Blockchain Grants
Aleo provides grants for privacy-first decentralized applications using zero-knowledge proofs. The program funds developer tooling, infrastructure, and consumer-facing dApps. Aleo focuses on confidential computation and data protection. Builders working on privacy-preserving use cases benefit most.
Resource: https://aleo.org/grants
25. Zcash Community Grants
Zcash grants support privacy-focused development, research, and education. The program funds wallets, infrastructure, tooling, and community initiatives. Transparency and measurable impact are required. Zcash prioritizes projects that advance privacy adoption in Web3.
Resource: https://z.cash/community/grants/
26. Osmosis Ecosystem Grants
Osmosis grants support DeFi innovation within the Cosmos ecosystem. Funding focuses on liquidity tools, analytics platforms, infrastructure, and user experience improvements. Community engagement plays a key role in approval. Grants help strengthen decentralized finance across Cosmos chains.
Resource: https://osmosis.zone
27. Injective Grants
Injective provides grants for advanced DeFi infrastructure and trading applications. The program supports derivatives, order books, analytics, and developer tools. Projects are evaluated on performance, innovation, and ecosystem value. Injective focuses on high-speed decentralized finance.
Resource: https://injective.com/developers/grants
28. Sui Ecosystem Grants
Sui grants support Move-based applications, wallets, and infrastructure tools. The ecosystem emphasizes scalability, low latency, and strong user experience. Grants are offered to both early-stage and growth-stage projects. Developer onboarding and innovation are key priorities.
Resource: https://sui.io/community
29. Hedera Grants
Hedera provides grants for enterprise-grade Web3 applications. Funding supports sustainability projects, payments, identity solutions, and decentralized services. Performance, security, and compliance are core focus areas. Hedera encourages real-world and institutional adoption.
Resource: https://hedera.com/developers/grants
30. Algorand Foundation Grants
Algorand grants support DeFi, payments, infrastructure, and developer tools. The ecosystem prioritizes speed, security, and low transaction costs. Open-source projects and real-world applications receive preference. Algorand focuses on scalable blockchain adoption.
Resource: https://algorand.foundation/grants
31. Cardano Grants
Cardano grants fund research-driven applications, tooling, and ecosystem utilities. The program emphasizes sustainability, governance, and peer-reviewed development. Projects must present clear documentation and long-term vision. Cardano supports thoughtful and structured innovation.
Resource: https://cardanocatalyst.org
32. Tezos Ecosystem Grants
Tezos provides grants for smart contracts, NFTs, tooling, and governance solutions. The ecosystem values upgradability and on-chain governance. Funding supports developers building sustainable applications. Community involvement improves selection chances.
Resource: https://tezos.foundation/grants
33. Filecoin Grants
Filecoin grants support decentralized storage solutions and infrastructure. Funding is provided for tooling, data services, and storage-based applications. The ecosystem focuses on data persistence and Web3 storage reliability. Technical execution and scalability are key factors.
Resource: https://filecoin.io/grants
34. Arweave Grants
Arweave grants fund permanent data storage applications and tooling. The program supports decentralized archiving, publishing, and infrastructure projects. Focus is on long-term data availability. Builders creating immutable data solutions are prioritized.
Resource: https://www.arweave.org/grants
35. Flow Blockchain Grants
Flow grants support consumer-friendly Web3 applications, especially in NFTs, gaming, and digital collectibles. The ecosystem focuses on usability and onboarding. Funding helps creators and developers scale mainstream experiences. Flow emphasizes strong creator economies.
Resource: https://developers.flow.com/grants
36. Taiko Ecosystem Grants
Taiko provides grants for Ethereum-native scaling solutions. Funding supports DeFi applications, infrastructure, and zkEVM tooling. The ecosystem emphasizes decentralization and transparency. Projects must align with Ethereum principles.
Resource: https://taiko.xyz/grants
37. Mantle Grants
Mantle grants support modular blockchain development and infrastructure tooling. The program focuses on performance optimization and scalability. Builders creating foundational ecosystem tools are prioritized. Long-term ecosystem contribution is required.
Resource: https://mantle.xyz/grants
38. Cronos Ecosystem Grants
Cronos grants support DeFi, gaming, and consumer-focused Web3 applications. Funding often includes marketing and ecosystem exposure. The program focuses on mass adoption and user growth. Strong go-to-market strategies are encouraged.
Resource: https://cronos.org/grants
39. Celo Grants
Celo grants support mobile-first financial applications and sustainability-focused projects. The ecosystem emphasizes financial inclusion and real-world impact. Funding supports payments, identity, and climate initiatives. Social impact is a major evaluation factor.
Resource: https://celo.org/grants
40. EOS Network Grants
EOS grants fund high-performance decentralized applications and infrastructure tools. The program focuses on scalability and enterprise readiness. Developers building production-grade solutions are prioritized. Long-term sustainability is essential.
Resource: https://eosnetwork.com/grants
41. Tron Ecosystem Grants
Tron grants support DeFi, payments, and entertainment-focused applications. The program emphasizes high network usage and transaction volume. Selected projects may receive marketing and ecosystem support. Tron focuses on scalable consumer adoption.
Resource: https://tron.network/grants
42. MultiversX Grants
MultiversX grants support scalable Web3 applications and infrastructure. The ecosystem focuses on performance, security, and developer adoption. Funding supports DeFi, tooling, and ecosystem utilities. Projects must demonstrate technical excellence.
Resource: https://multiversx.com/developers/grants
43. Kava Grants
Kava grants fund cross-chain DeFi applications and infrastructure. The program emphasizes interoperability and liquidity solutions. Projects must align with multi-chain finance goals. Execution capability and ecosystem impact matter.
Resource: https://kava.io/grants
44. Theta Network Grants
Theta grants support decentralized video streaming and media infrastructure. Funding focuses on content delivery, media tools, and ecosystem utilities. Performance and bandwidth optimization are key priorities. Ideal for media-focused Web3 builders.
Resource: https://theta.network/grants
45. Internet Computer Grants
Internet Computer grants support full-stack decentralized applications. The ecosystem enables on-chain hosting of smart contracts and frontends. Funding supports infrastructure, tooling, and developer onboarding. Projects must demonstrate decentralization benefits.
Resource: https://internetcomputer.org/grants
46. Fuel Network Grants
Fuel Network grants support modular execution layers and performance-focused tooling. The program funds developer infrastructure and protocol innovation. Strong technical depth is required. Fuel targets next-generation blockchain scalability.
Resource: https://fuel.network/developers
47. Hemi Network Grants
Hemi grants support Bitcoin-aware decentralized applications. Funding focuses on infrastructure and interoperability between Bitcoin and other ecosystems. The program targets early-stage innovation. Builders working on Bitcoin expansion benefit most.
Resource: https://hemi.network
48. Kaia Blockchain Grants
Kaia grants support governance-driven ecosystem development. Funding is provided for infrastructure, tooling, and community initiatives. Decentralization and participation are key priorities. Projects must align with ecosystem governance goals.
Resource: https://kaiachain.org
49. Gitcoin Grants
Gitcoin grants fund public goods in the Web3 ecosystem. The program uses quadratic funding to reward community-supported projects. Open-source development is mandatory. Gitcoin focuses on long-term ecosystem sustainability.
Resource: https://gitcoin.co/grants
50. Community DAO Grants
Many blockchain DAOs operate independent grant programs to support niche innovation. Funding decisions are community-governed and transparent. These grants support early experimentation and grassroots development. Ideal for builders engaging in decentralized governance.
Resource: https://web3.foundation/grants
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