Open source focus
Kaliai is open source
Open Source Alternatives to Kaliai
60 open source Foundation Model options similar to Kaliai, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Google73InternetMountain View, United States$9.1BOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
GoumiFoundation ModelBeaverton, United StatesOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
GPT Researcher13Agentic AIOpen source
Tosly.onlineAgentic AIOpen source
BiblelensAI Search EngineOpen source
EvolvinglabAgentic AIOpen source
Briefbridge36AI Search EngineTel Aviv, Israel$1.5MOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
BieniekAgentic AIOpen source
HainexusFoundation ModelOpen source
CybernomicFoundation ModelOpen source
RedbuyE-commerceOpen source
DowjoFoundation ModelOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Anon53Agentic AI$6.5MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
- Why-Health42Productivity
Open source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
Melodocs18Foundation ModelOpen source
PaperswanAI Search EngineSan Francisco, United StatesOpen source
CommitbenchAI Coding AssistantOpen source
ClauderizerAI Coding AssistantOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
BarakudaInnovation LabOpen source
FastclaudeAI Search EngineOpen source
WulverstoneFoundation ModelOpen source
Geo PlusAgentic AITel Aviv, IsraelOpen source
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
Chalk.ai48LegalTechSan Francisco, United StatesOpen source
Isacus46LegalTechTel Aviv, Israel$700KOpen source
GitHits44Developer ToolsHelsinki, Finland$1.5MOpen source · Self-hostable
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
- MIMind Lab41Artificial IntelligenceSan Francisco, United States
Open source
Qualifire32Generative AIOpen source
MemGPT28Foundation ModelOpen 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
Langchain-Chatchat11Open SourceOpen source · Self-hostable
LlamaAi (DefiLlama)10FintechOpen source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
Agentradio7AI Coding AssistantOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| Goumi | Foundation Model | Open source | Beaverton, United States | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| Tosly.online | Agentic AI | Open source | — | — | — | |
| Biblelens | AI Search Engine | Open source | — | — | — | |
| Evolvinglab | Agentic AI | 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 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 | |
| Bieniek | Agentic AI | Open source | — | — | — | |
| Hainexus | Foundation Model | Open source | — | — | — | |
| Cybernomic | Foundation Model | Open source | — | — | — | |
| Redbuy | E-commerce | Open source | — | — | — | |
| Dowjo | Foundation Model | Open source | — | — | — | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 | |
| Anon | Agentic AI | Open source | — | $6.5M | 53 | |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 | |
| Productivity | Open source | — | — | 42 | ||
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 | |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 | |
| Melodocs | Foundation Model | Open source | — | — | 18 | |
| Paperswan | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Commitbench | AI Coding Assistant | Open source | — | — | — | |
| Clauderizer | AI Coding Assistant | Open source | — | — | — | |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Barakuda | Innovation Lab | Open source | — | — | — | |
| Fastclaude | AI Search Engine | Open source | — | — | — | |
| Wulverstone | Foundation Model | Open source | — | — | — | |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 | |
| Deepjudge Ai | LegalTech | Open source | Tel Aviv, Israel | $53.4M | 54 | |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Chalk.ai | LegalTech | Open source | San Francisco, United States | — | 48 | |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 | |
| GitHits | Developer Tools | Open source · Self-hostable | Helsinki, Finland | $1.5M | 44 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| MIMind Lab | Artificial Intelligence | Open source | San Francisco, United States | — | 41 | |
| Qualifire | Generative AI | Open source | — | — | 32 | |
| MemGPT | Foundation Model | Open source | — | — | 28 | |
| 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 | |
| Langchain-Chatchat | Open Source | Open source · Self-hostable | — | — | 11 | |
| LlamaAi (DefiLlama) | Fintech | Open source | — | — | 10 | |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 | |
| Agentradio | AI Coding Assistant | Open source | — | — | 7 |