Open source focus
Brave is open source
Open Source Alternatives to Brave
50 open source Web Browser options similar to Brave, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Parallel Web Systems54AI AgentsUnited States$200.0MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Kagi53InternetPalo Alto, United States$2.5MOpen source
- MAMask Network50BlockchainChampaign, United States$100.6M
Open source
Penumbra45CryptocurrencySan Francisco, United States$4.8MOpen source
Elasticsearch85Search EngineAmsterdam, Netherlands$104.0MOpen source · Self-hostable
Tailscale74CybersecuritySan Francisco, United States$505.0MOpen source
Google73InternetMountain View, United States$9.1BOpen source
Coinbase73FintechSan Francisco, United States$1.1BOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Talon Cyber Security69EnterpriseNew York, United States$126.0MOpen source
Aave61FintechLondon, United Kingdom$29.5MOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
BitPay56FintechAtlanta, United StatesOpen source
- CECelestia55BlockchainZug, Switzerland$63.0M
Open source
Archestra.AI55Artificial IntelligenceLondon, United Kingdom$10.0MOpen source · Self-hostable
Solana Foundation55BlockchainZug, Switzerland$250.0MOpen source · Self-hostable
Cardano55BlockchainOpen source · Self-hostable
Celo54BlockchainSan Francisco, United States$63.0MOpen source
- MOMozilla Firefox53InternetSan Francisco, United States$2.3M
Open source · Self-hostable
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
- VEVelum Labs50Machine LearningSan Francisco, United States$500K
Open source · Self-hostable
Drift Protocol49CryptocurrencyMiami, USA$147.5MOpen source
SereneDB49DatabaseSan Francisco, United States$3.8MOpen source · Self-hostable
Request Finance49FintechSaint-Julien-en-Genevois, France$5.5MOpen source
Kaito AI48AISeattle, United States$10.8MOpen source
Sentry46AI Tools & Apps$1.0MOpen source
Euler44Fintech$44.3MOpen source
Mycroft AI38Voice AssistantKansas City, United States$4.0MOpen source · Self-hostable
Poseidon36Decentralized IdentityTel Aviv, Israel$18.0MOpen source
Zoomd36TechnologyOpen source
SodaLabs33BlockchainTel Aviv, IsraelOpen source
Ethena Labs33Fintech$20.0MOpen source
- COCoinGecko25FintechSingapore, Singapore
Open source
Atomic Chat19On-Device AIOpen source
MetaMask16FintechNew York, United StatesOpen source
Libra13FintechGeneva, SwitzerlandOpen source
- COCoinMarketCap10FintechDover, United States
Open source
Automata Network10BlockchainSingapore, Singapore$1.0MOpen source
- STStoat10Social MediaEurope
Open source
BNB7BlockchainOpen source · Self-hostable
- PRPrivateGPT5AI Search Engine
Open source · Self-hostable
- Sikka LabsDigital Assets
Open source
KryptvaktCybersecurityOpen source
LiquidsonarFintechOpen source
Tosly.onlineAgentic AIOpen source
LidoDeFiOpen source
- Fed LabsDigital IdentitySan Francisco, United States
Open source
GrapheneOSOperating SystemToronto, CanadaOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Parallel Web Systems | AI Agents | Open source | United States | $200.0M | 54 |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 |
| Kagi | Internet | Open source | Palo Alto, United States | $2.5M | 53 |
| MAMask Network | Blockchain | Open source | Champaign, United States | $100.6M | 50 |
| Penumbra | Cryptocurrency | Open source | San Francisco, United States | $4.8M | 45 |
| Elasticsearch | Search Engine | Open source · Self-hostable | Amsterdam, Netherlands | $104.0M | 85 |
| Tailscale | Cybersecurity | Open source | San Francisco, United States | $505.0M | 74 |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 |
| Coinbase | Fintech | Open source | San Francisco, United States | $1.1B | 73 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| Talon Cyber Security | Enterprise | Open source | New York, United States | $126.0M | 69 |
| Aave | Fintech | Open source | London, United Kingdom | $29.5M | 61 |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 |
| BitPay | Fintech | Open source | Atlanta, United States | — | 56 |
| CECelestia | Blockchain | Open source | Zug, Switzerland | $63.0M | 55 |
| Archestra.AI | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 55 |
| Solana Foundation | Blockchain | Open source · Self-hostable | Zug, Switzerland | $250.0M | 55 |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 |
| Celo | Blockchain | Open source | San Francisco, United States | $63.0M | 54 |
| MOMozilla Firefox | Internet | Open source · Self-hostable | San Francisco, United States | $2.3M | 53 |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 |
| VEVelum Labs | Machine Learning | Open source · Self-hostable | San Francisco, United States | $500K | 50 |
| Drift Protocol | Cryptocurrency | Open source | Miami, USA | $147.5M | 49 |
| SereneDB | Database | Open source · Self-hostable | San Francisco, United States | $3.8M | 49 |
| Request Finance | Fintech | Open source | Saint-Julien-en-Genevois, France | $5.5M | 49 |
| Kaito AI | AI | Open source | Seattle, United States | $10.8M | 48 |
| Sentry | AI Tools & Apps | Open source | — | $1.0M | 46 |
| Euler | Fintech | Open source | — | $44.3M | 44 |
| Mycroft AI | Voice Assistant | Open source · Self-hostable | Kansas City, United States | $4.0M | 38 |
| Poseidon | Decentralized Identity | Open source | Tel Aviv, Israel | $18.0M | 36 |
| Zoomd | Technology | Open source | — | — | 36 |
| SodaLabs | Blockchain | Open source | Tel Aviv, Israel | — | 33 |
| Ethena Labs | Fintech | Open source | — | $20.0M | 33 |
| COCoinGecko | Fintech | Open source | Singapore, Singapore | — | 25 |
| Atomic Chat | On-Device AI | Open source | — | — | 19 |
| MetaMask | Fintech | Open source | New York, United States | — | 16 |
| Libra | Fintech | Open source | Geneva, Switzerland | — | 13 |
| COCoinMarketCap | Fintech | Open source | Dover, United States | — | 10 |
| Automata Network | Blockchain | Open source | Singapore, Singapore | $1.0M | 10 |
| STStoat | Social Media | Open source | Europe | — | 10 |
| BNB | Blockchain | Open source · Self-hostable | — | — | 7 |
| PRPrivateGPT | AI Search Engine | Open source · Self-hostable | — | — | 5 |
| Digital Assets | Open source | — | — | — | |
| Kryptvakt | Cybersecurity | Open source | — | — | — |
| Liquidsonar | Fintech | Open source | — | — | — |
| Tosly.online | Agentic AI | Open source | — | — | — |
| Lido | DeFi | Open source | — | — | — |
| Digital Identity | Open source | San Francisco, United States | — | — | |
| GrapheneOS | Operating System | Open source · Self-hostable | Toronto, Canada | — | — |