Open source focus
Open Source Alternatives to Matrices
60 open source AI Search Engine options similar to Matrices, 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.
Andraste32Agentic AISan Francisco, United StatesOpen source
GoumiFoundation ModelBeaverton, United StatesOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
GPT Researcher13Agentic AIOpen source
EvolvinglabAgentic AIOpen source
Tosly.onlineAgentic AIOpen source
BiblelensAI Search EngineOpen source
Briefbridge36AI Search EngineTel Aviv, Israel$1.5MOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Melodocs18Foundation ModelOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
CybernomicFoundation ModelOpen source
DowjoFoundation ModelOpen source
HainexusFoundation ModelOpen source
RedbuyE-commerceOpen source
BieniekAgentic AIOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MOpen source
Anon53Agentic AI$6.5MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
Chalk.ai48LegalTechSan Francisco, United StatesOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
- Why-Health42Productivity
Open source
- MIMind Lab41Artificial IntelligenceSan Francisco, United States
Open source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
MemGPT28Foundation ModelOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
Langchain-Chatchat11Open SourceOpen source · Self-hostable
WulverstoneFoundation ModelOpen source
WebmlAgentic AIOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
FastclaudeAI Search EngineOpen source
PaperswanAI Search EngineSan Francisco, United StatesOpen source
BarakudaInnovation LabOpen source
Geo PlusAgentic AITel Aviv, IsraelOpen source
CommitbenchAI Coding AssistantOpen source
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
ClauderizerAI Coding AssistantOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Arcten55Agentic AISan Francisco, United StatesOpen source
Artificial Societies55Agentic AISan Francisco, United States$4.8MOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
Recall AI46Personal AISan Francisco, United States$10.3MOpen source
Isacus46LegalTechTel Aviv, Israel$700KOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
GitHits44Developer ToolsHelsinki, Finland$1.5MOpen source · Self-hostable
Qualifire32Generative AIOpen source
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
Fundamental Research Labs22Frontier AI LabSan Francisco, United States$10.0MOpen source
Langbase20Agentic AISan Francisco, United StatesOpen source
Openvisio18Developer ToolsOpen source
Search House AI14AI Search EngineTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| Goumi | Foundation Model | Open source | Beaverton, United States | — | — | |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| Evolvinglab | Agentic AI | Open source | — | — | — | |
| Tosly.online | Agentic AI | Open source | — | — | — | |
| Biblelens | AI Search Engine | Open source | — | — | — | |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 36 | |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 | |
| Melodocs | Foundation Model | Open source | — | — | 18 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 | |
| Cybernomic | Foundation Model | Open source | — | — | — | |
| Dowjo | Foundation Model | Open source | — | — | — | |
| Hainexus | Foundation Model | Open source | — | — | — | |
| Redbuy | E-commerce | Open source | — | — | — | |
| Bieniek | Agentic AI | Open source | — | — | — | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| 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 | |
| Deepjudge Ai | LegalTech | Open source | Tel Aviv, Israel | $53.4M | 54 | |
| Anon | Agentic AI | Open source | — | $6.5M | 53 | |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 | |
| Chalk.ai | LegalTech | Open source | San Francisco, United States | — | 48 | |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 | |
| Productivity | Open source | — | — | 42 | ||
| MIMind Lab | Artificial Intelligence | Open source | San Francisco, United States | — | 41 | |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 | |
| MemGPT | Foundation Model | Open source | — | — | 28 | |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 | |
| Langchain-Chatchat | Open Source | Open source · Self-hostable | — | — | 11 | |
| Wulverstone | Foundation Model | Open source | — | — | — | |
| Webml | Agentic AI | Open source | — | — | — | |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Fastclaude | AI Search Engine | Open source | — | — | — | |
| Paperswan | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Barakuda | Innovation Lab | Open source | — | — | — | |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Commitbench | AI Coding Assistant | Open source | — | — | — | |
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Clauderizer | AI Coding Assistant | Open source | — | — | — | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Arcten | Agentic AI | Open source | San Francisco, United States | — | 55 | |
| Artificial Societies | Agentic AI | Open source | San Francisco, United States | $4.8M | 55 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Recall AI | Personal AI | Open source | San Francisco, United States | $10.3M | 46 | |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| GitHits | Developer Tools | Open source · Self-hostable | Helsinki, Finland | $1.5M | 44 | |
| Qualifire | Generative AI | Open source | — | — | 32 | |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 | |
| Fundamental Research Labs | Frontier AI Lab | Open source | San Francisco, United States | $10.0M | 22 | |
| Langbase | Agentic AI | Open source | San Francisco, United States | — | 20 | |
| Openvisio | Developer Tools | Open source | — | — | 18 | |
| Search House AI | AI Search Engine | Open source | Tel Aviv, Israel | — | 14 |