Open source focus
Open Source Alternatives to The Browser Company
60 open source Agentic Browser options similar to The Browser Company, 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.
- MOMozilla Firefox53InternetSan Francisco, United States$2.3M
Open source · Self-hostable
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
CybernomicFoundation ModelOpen source
GoumiFoundation ModelOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
- HainexusFoundation Model
Open source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
- Melodocs18Foundation Model
Open source
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
Geo PlusAgentic AITel Aviv, IsraelOpen source
AdvostackAI Search EngineOpen source
BieniekAgentic AIOpen source
- EvolvinglabAgentic AI
Open source
CiteranksAI Search EngineOpen source
- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Open source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Anon53Agentic AI$6.5MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
Taskade46SpaceTechNew York, United States$1.0MOpen source
Search House AI14AI Search EngineTel Aviv, IsraelOpen source
GPT Researcher13Agentic AIOpen source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
Loop IqAI Tools & AppsOpen source
- ThripFoundation Model
Open source
DowjoFoundation ModelOpen source
CaddioAI Search EngineTel Aviv, IsraelOpen source
RedbuyE-commerceOpen source
IntelagentsiaAI Search EngineOpen source
AlraidcFoundation ModelOpen source
UszoningAI Search EngineTel Aviv, IsraelOpen source
BuildtoexitAI Search EngineSan Francisco, United StatesOpen source
BiblelensAI Search EngineOpen source
DontclickAI Search EngineOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Pola.rs63AI Search EngineTel Aviv, Israel$26.0MOpen source
Chai Research63AI CompanionPalo Alto, United States$55.0MOpen source
Rewind62Personal Agent Data VaultOttawa, CanadaOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
Artificial Societies55Agentic AISan Francisco, United States$4.8MOpen source
bolt.new49AI Coding AssistantSan Francisco, United StatesOpen source
Isacus46LegalTechTel Aviv, Israel$700KOpen source
Base4444No CodeTel Aviv, IsraelOpen source
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
Raindrop40AI Search EngineMoscow, Russia$32.8MOpen source
Pluum34Travel TechTel Aviv, IsraelOpen source
DeepAI33AI Image GenerationOpen source
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
herocon.ai27Agentic AI$2.0MOpen source
Readwise Reader25Consumer AppRaleigh, United StatesOpen source
Briefbridge23AI Search EngineTel Aviv, Israel$1.5MOpen source
pywebagent22Generative AIOpen source
Berrybell22Agentic AITel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| MOMozilla Firefox | Internet | Open source · Self-hostable | San Francisco, United States | $2.3M | 53 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| Cybernomic | Foundation Model | Open source | — | — | — |
| Goumi | Foundation Model | Open source | — | — | — |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — |
| Foundation Model | Open source | — | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 |
| Foundation Model | Open source | — | — | 18 | |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Advostack | AI Search Engine | Open source | — | — | — |
| Bieniek | Agentic AI | Open source | — | — | — |
| Agentic AI | Open source | — | — | — | |
| Citeranks | AI Search Engine | Open source | — | — | — |
| XAxAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 78 |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| Anon | Agentic AI | Open source | — | $6.5M | 53 |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 46 |
| Search House AI | AI Search Engine | Open source | Tel Aviv, Israel | — | 14 |
| GPT Researcher | Agentic AI | Open source | — | — | 13 |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 |
| Loop Iq | AI Tools & Apps | Open source | — | — | — |
| Foundation Model | Open source | — | — | — | |
| Dowjo | Foundation Model | Open source | — | — | — |
| Caddio | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Redbuy | E-commerce | Open source | — | — | — |
| Intelagentsia | AI Search Engine | Open source | — | — | — |
| Alraidc | Foundation Model | Open source | — | — | — |
| Uszoning | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Buildtoexit | AI Search Engine | Open source | San Francisco, United States | — | — |
| Biblelens | AI Search Engine | Open source | — | — | — |
| Dontclick | AI Search Engine | Open source | — | — | — |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 |
| Pola.rs | AI Search Engine | Open source | Tel Aviv, Israel | $26.0M | 63 |
| Chai Research | AI Companion | Open source | Palo Alto, United States | $55.0M | 63 |
| Rewind | Personal Agent Data Vault | Open source | Ottawa, Canada | — | 62 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| Artificial Societies | Agentic AI | Open source | San Francisco, United States | $4.8M | 55 |
| bolt.new | AI Coding Assistant | Open source | San Francisco, United States | — | 49 |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 |
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 |
| Raindrop | AI Search Engine | Open source | Moscow, Russia | $32.8M | 40 |
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 |
| DeepAI | AI Image Generation | Open source | — | — | 33 |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 |
| herocon.ai | Agentic AI | Open source | — | $2.0M | 27 |
| Readwise Reader | Consumer App | Open source | Raleigh, United States | — | 25 |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 23 |
| pywebagent | Generative AI | Open source | — | — | 22 |
| Berrybell | Agentic AI | Open source | Tel Aviv, Israel | — | 22 |