Alternatives to Weaviate
The top Vector Database companies similar to Weaviate, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Pinecone69AI InfrastructureSan Francisco, United States$138.0M
Superlinked53Artificial IntelligenceTel Aviv, Israel$9.5M
Pinecone Systems69EnterpriseNew York, United States$138.0M- Spice AI46Databaseתל אביב - יפו, Israel
Nomic AI59AI Infrastructure StackNew York City, United States$19.0M- QDQdrant63Artificial IntelligenceBerlin, Germany$87.5M
Milvus8AIRedwood City, United States
Toolbase54Developer ToolsSan Francisco, United States$10.0M
Feast AI54MLOpsSan Francisco, United States$8.0M
LlamaIndex Inc.53Foundation ModelSan Francisco, United States
Flexor AI51Generative AINew York, United States$20.0M
Visual Layer50DatabaseTel Aviv, Israel$7.0M
Linkup48Agentic AISan Francisco, United States
Hunch47EnterpriseTel Aviv, Israel$1.5M- Eternyl40Agentic AISan Francisco, United States$17.0M
- Persistencelayer40AI InfrastructureSan Francisco, United States$10.0M
Trailblaze31Foundation ModelSan Francisco, United States- POPostgres MCP10DatabaseSan Francisco, United States
ZenithyunAI InfrastructureTel Aviv, Israel$1.0M
AI Coding Assistants (e.g., GitHub Copilot, Cursor)88AI Coding AssistantNew York, United States$54.0M
Together AI76AI InfrastructureSan Francisco, United States$106.0M
OpenRouter70InfrastructureSan Francisco, United States$158.5M
Daytona66AI InfrastructureNew York, United States$46.0M
Dust65Agentic AIParis, France$15.0M
Arize AI65AI ObservabilityBerkeley, United States$131.0M
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0M
Parasail63Artificial IntelligenceSan Francisco, United States$42.0M
LiteLLM62Foundation ModelSan Francisco, United States$5.0M
RadixArk62Artificial IntelligencePalo Alto, USA$20.0M
Luma AI61Text to VideoSan Francisco, United States$1.9B
fal AI61Generative AISan Francisco, United States$20.0M
LangChain61Agentic AISan Francisco, United States$260.0M
Deci AI61ComputingTel Aviv, Israel$132.1M
Fireworks AI60AI InfrastructureRedwood City, USA$309.5M- SUSubquadratic60Artificial IntelligenceSan Francisco, USA$29.0M
Replicate60AI InfrastructureSan Francisco, United States$33.5M
OctoML59Generative AISeattle, United States$131.9M
Composio59Agentic AISan Francisco, United States$50.0M
Modular58AI InfrastructureSan Francisco, United States$380.0M
Fal58Agentic AISan Francisco, United States$182.3M
Braintrust58Artificial IntelligenceSan Francisco, USA$63.0M
Enfabrica58AI InfrastructureSan Francisco, United States$126.2M
Tavily57Generative AITel Aviv, Israel$5.0M
AssemblyAI56Voice AISan Francisco, United States$117.0M
Fermi55AI InfrastructureSan Francisco, United States$33.5M
Arcten55Agentic AISan Francisco, United States$12.0M
LightningAI55AI InfrastructureSan Francisco, United States- Logic Design Tech .54Agentic AISan Francisco, United States
ModelHub AI54AI InfrastructureSan Francisco, United States
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$1.5B
Massed Compute54AI InfrastructureSan Francisco, United States- MAMatterworks54AI InfrastructureSan Francisco, United States
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Bito54AI Coding AssistantSan Francisco, United States$5.7M
Modal Labs52Agentic AISan Francisco, United States$693.0M
Cusor52AI Coding AssistantNew York, United States
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3M
Naboo AI52Retrieval Augmented GenerationSan Francisco, United States$62.7M
RelAI51Agentic AISan Francisco, United States$10.0M
Datacrunch50AI InfrastructureBerlin, Germany$124.3M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Pinecone | AI Infrastructure | San Francisco, United States | $138.0M | 69 |
| Superlinked | Artificial Intelligence | Tel Aviv, Israel | $9.5M | 53 |
| Pinecone Systems | Enterprise | New York, United States | $138.0M | 69 |
| Database | תל אביב - יפו, Israel | — | 46 | |
| Nomic AI | AI Infrastructure Stack | New York City, United States | $19.0M | 59 |
| QDQdrant | Artificial Intelligence | Berlin, Germany | $87.5M | 63 |
| Milvus | AI | Redwood City, United States | — | 8 |
| Toolbase | Developer Tools | San Francisco, United States | $10.0M | 54 |
| Feast AI | MLOps | San Francisco, United States | $8.0M | 54 |
| LlamaIndex Inc. | Foundation Model | San Francisco, United States | — | 53 |
| Flexor AI | Generative AI | New York, United States | $20.0M | 51 |
| Visual Layer | Database | Tel Aviv, Israel | $7.0M | 50 |
| Linkup | Agentic AI | San Francisco, United States | — | 48 |
| Hunch | Enterprise | Tel Aviv, Israel | $1.5M | 47 |
| Agentic AI | San Francisco, United States | $17.0M | 40 | |
| AI Infrastructure | San Francisco, United States | $10.0M | 40 | |
| Trailblaze | Foundation Model | San Francisco, United States | — | 31 |
| POPostgres MCP | Database | San Francisco, United States | — | 10 |
| Zenithyun | AI Infrastructure | Tel Aviv, Israel | $1.0M | — |
| AI Coding Assistants (e.g., GitHub Copilot, Cursor) | AI Coding Assistant | New York, United States | $54.0M | 88 |
| Together AI | AI Infrastructure | San Francisco, United States | $106.0M | 76 |
| OpenRouter | Infrastructure | San Francisco, United States | $158.5M | 70 |
| Daytona | AI Infrastructure | New York, United States | $46.0M | 66 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| Arize AI | AI Observability | Berkeley, United States | $131.0M | 65 |
| Weights & Biases (W&B) | MLOps | San Francisco, United States | $521.0M | 63 |
| Parasail | Artificial Intelligence | San Francisco, United States | $42.0M | 63 |
| LiteLLM | Foundation Model | San Francisco, United States | $5.0M | 62 |
| RadixArk | Artificial Intelligence | Palo Alto, USA | $20.0M | 62 |
| Luma AI | Text to Video | San Francisco, United States | $1.9B | 61 |
| fal AI | Generative AI | San Francisco, United States | $20.0M | 61 |
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Deci AI | Computing | Tel Aviv, Israel | $132.1M | 61 |
| Fireworks AI | AI Infrastructure | Redwood City, USA | $309.5M | 60 |
| SUSubquadratic | Artificial Intelligence | San Francisco, USA | $29.0M | 60 |
| Replicate | AI Infrastructure | San Francisco, United States | $33.5M | 60 |
| OctoML | Generative AI | Seattle, United States | $131.9M | 59 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| Modular | AI Infrastructure | San Francisco, United States | $380.0M | 58 |
| Fal | Agentic AI | San Francisco, United States | $182.3M | 58 |
| Braintrust | Artificial Intelligence | San Francisco, USA | $63.0M | 58 |
| Enfabrica | AI Infrastructure | San Francisco, United States | $126.2M | 58 |
| Tavily | Generative AI | Tel Aviv, Israel | $5.0M | 57 |
| AssemblyAI | Voice AI | San Francisco, United States | $117.0M | 56 |
| Fermi | AI Infrastructure | San Francisco, United States | $33.5M | 55 |
| Arcten | Agentic AI | San Francisco, United States | $12.0M | 55 |
| LightningAI | AI Infrastructure | San Francisco, United States | — | 55 |
| Agentic AI | San Francisco, United States | — | 54 | |
| ModelHub AI | AI Infrastructure | San Francisco, United States | — | 54 |
| MosaicML (now Databricks) | Foundation Model | San Francisco, United States | $1.5B | 54 |
| Massed Compute | AI Infrastructure | San Francisco, United States | — | 54 |
| MAMatterworks | AI Infrastructure | San Francisco, United States | — | 54 |
| HYHyphen AI | AI Infrastructure | Seattle, United States | $36.5M | 54 |
| Bito | AI Coding Assistant | San Francisco, United States | $5.7M | 54 |
| Modal Labs | Agentic AI | San Francisco, United States | $693.0M | 52 |
| Cusor | AI Coding Assistant | New York, United States | — | 52 |
| Manufact Inc. | AI Infrastructure | San Francisco, United States | $6.3M | 52 |
| Naboo AI | Retrieval Augmented Generation | San Francisco, United States | $62.7M | 52 |
| RelAI | Agentic AI | San Francisco, United States | $10.0M | 51 |
| Datacrunch | AI Infrastructure | Berlin, Germany | $124.3M | 50 |