Open source focus
Open Source Alternatives to Checkingdog
60 open source Foundation Model options similar to Checkingdog, 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.
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
AIMLAPI30Machine LearningOpen source
Quantty15Foundation ModelOpen source
- Modelglass11AI InfrastructureSydney, Australia
Open source
AlraidcFoundation ModelOpen source
KnowqlAI Search EngineOpen source
- ExploitcheckCybersecurity
Open source
HockitAI Search EngineTel Aviv, IsraelOpen source
TheclearpointAgentic AIOpen source
Global ExamsEdTechOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
DeepSeek AI70AI InfrastructureBeijing, ChinaOpen source
Thinking Machines Lab Inc.69Frontier AI LabSan Francisco, United States$2.0BOpen source
Lacentral68Frontier AI LabSan Francisco, United States$11.3BOpen source
- MOMoonshot AI66Frontier AI LabBeijing, China$250.0M
Open source
Pola.rs63AI Search EngineTel Aviv, Israel$26.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
RunwayML58Generative AINew York, United StatesOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
pleias55AI InfrastructureParis, FranceOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Isacus46LegalTechTel Aviv, Israel$700KOpen source
GitHits44Developer ToolsHelsinki, Finland$1.5MOpen source · Self-hostable
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Briefbridge36AI Search EngineTel Aviv, Israel$1.5MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Radharc35Computer VisionTel Aviv, IsraelOpen source
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
DeepAI33AI Image GenerationOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
CRAB26Agentic AIOpen source · Self-hostable
Biolinked21AI-Driven Protein DesignTel Aviv, IsraelOpen source
RE2320Real EstateNew York, United StatesOpen source
P3rsona18AI InfrastructureOpen source
- COCometAPI15API PlatformSha Tin, China
Open source
- Mightymob14Agentic AITel Aviv, Israel
Open source
Search House AI14AI Search EngineTel Aviv, IsraelOpen source
GPT Researcher13Agentic AIOpen source
Langchain-Chatchat11Open SourceOpen source · Self-hostable
lIdée10AI Search EngineTel Aviv, IsraelOpen source
LlamaAi (DefiLlama)10FintechOpen source
Truebloom8Agentic AISan Francisco, United StatesOpen source
Google Cloud AI8AI Foundation & ComputeMountain View, United StatesOpen source
Helixaai8Foundation ModelOpen source
- GEGeniA6Agentic AI
Open source · Self-hostable
360sprint4Agentic AITel Aviv, IsraelOpen source
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
Consensus360AI Search EngineOpen source
DataforeveryoneAI Search EngineSan Francisco, United StatesOpen source
RslvdFoundation ModelOpen source
CybernomicFoundation ModelOpen source
GenoryxFoundation ModelOpen source
GhoztAgentic AIOpen source
- ThripFoundation Model
Open source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| AIMLAPI | Machine Learning | Open source | — | — | 30 |
| Quantty | Foundation Model | Open source | — | — | 15 |
| AI Infrastructure | Open source | Sydney, Australia | — | 11 | |
| Alraidc | Foundation Model | Open source | — | — | — |
| Knowql | AI Search Engine | Open source | — | — | — |
| Cybersecurity | Open source | — | — | — | |
| Hockit | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Theclearpoint | Agentic AI | Open source | — | — | — |
| Global Exams | EdTech | Open source | — | — | — |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | — | 70 |
| Thinking Machines Lab Inc. | Frontier AI Lab | Open source | San Francisco, United States | $2.0B | 69 |
| Lacentral | Frontier AI Lab | Open source | San Francisco, United States | $11.3B | 68 |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $250.0M | 66 |
| Pola.rs | AI Search Engine | Open source | Tel Aviv, Israel | $26.0M | 63 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| RunwayML | Generative AI | Open source | New York, United States | — | 58 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 |
| GitHits | Developer Tools | Open source · Self-hostable | Helsinki, Finland | $1.5M | 44 |
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 36 |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 |
| Radharc | Computer Vision | Open source | Tel Aviv, Israel | — | 35 |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 |
| DeepAI | AI Image Generation | Open source | — | — | 33 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 |
| Biolinked | AI-Driven Protein Design | Open source | Tel Aviv, Israel | — | 21 |
| RE23 | Real Estate | Open source | New York, United States | — | 20 |
| P3rsona | AI Infrastructure | Open source | — | — | 18 |
| COCometAPI | API Platform | Open source | Sha Tin, China | — | 15 |
| Agentic AI | Open source | Tel Aviv, Israel | — | 14 | |
| Search House AI | AI Search Engine | Open source | Tel Aviv, Israel | — | 14 |
| GPT Researcher | Agentic AI | Open source | — | — | 13 |
| Langchain-Chatchat | Open Source | Open source · Self-hostable | — | — | 11 |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 |
| LlamaAi (DefiLlama) | Fintech | Open source | — | — | 10 |
| Truebloom | Agentic AI | Open source | San Francisco, United States | — | 8 |
| Google Cloud AI | AI Foundation & Compute | Open source | Mountain View, United States | — | 8 |
| Helixaai | Foundation Model | Open source | — | — | 8 |
| GEGeniA | Agentic AI | Open source · Self-hostable | — | — | 6 |
| 360sprint | Agentic AI | Open source | Tel Aviv, Israel | — | 4 |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 |
| Consensus360 | AI Search Engine | Open source | — | — | — |
| Dataforeveryone | AI Search Engine | Open source | San Francisco, United States | — | — |
| Rslvd | Foundation Model | Open source | — | — | — |
| Cybernomic | Foundation Model | Open source | — | — | — |
| Genoryx | Foundation Model | Open source | — | — | — |
| Ghozt | Agentic AI | Open source | — | — | — |
| Foundation Model | Open source | — | — | — |