Alternatives to Faiss by Meta
The top AI Foundation & Compute companies similar to Faiss by Meta, 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
Pinecone Systems69EnterpriseNew York, United States$138.0M
Milvus8AIRedwood City, United States
Feast AI54MLOpsSan Francisco, United States
Superlinked53Artificial IntelligenceTel Aviv, Israel$9.5M
Visual Layer50DatabaseTel Aviv, Israel$7.0M
PromptQL31Artificial IntelligenceSan Francisco, United States
Databricks82Data AnalyticsSan Francisco, United States$31.7B
Airweave63Agentic AISan Francisco, United States$6.0M
Comet ML62MLOpsNew York, United States$69.8M
Run:AI61ComputingTel Aviv, Israel$118.0M- SUSubquadratic60Artificial IntelligenceSan Francisco, USA$29.0M
Weaviate60Vector DatabaseAmsterdam, Netherlands
Lambda AI Cloud58Cloud InfrastructureSan Jose, United States$425.0M
KiloClaw54Artificial Intelligence
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7M
LlamaIndex Inc.53Foundation ModelSan Francisco, United States- Spice AI46Databaseתל אביב - יפו, Israel
Exafunction44MLOpsSan Francisco, United States$28.0M
JarvisLabs.ai43MLOpsSan Francisco, United States- TUTuri41MLOpsSeattle, United States$27.4M
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Trailblaze31Foundation ModelSan Francisco, United States
Natun.ai28MLOps$1.5M- GGggml20Foundation Model
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
KolmAPI Platform
WebmlAgentic AI
UnimodelAPI Platform
RememberosAgentic AI
Together AI76AI InfrastructureSan Francisco, United States$106.0M
NemoClaw75Artificial Intelligence
Arena71Artificial IntelligenceBerkeley, USA$250.0M
Starburst Data71Data ManagementBoston, USA$414.0M
Starburst67AIBoston, United States$414.0M
Tecton, Inc.67MLOpsSan Francisco, United States$257.0M
LaunchDarkly65Developer ToolsOakland, USA$1.5M
ClearML64AutoMLTel Aviv, Israel$11.0M
Parasail63Artificial IntelligenceSan Francisco, United States$42.0M- QDQdrant63Artificial IntelligenceBerlin, Germany$87.5M
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0M
RadixArk62Artificial IntelligencePalo Alto, USA$20.0M
Entire62Artificial Intelligence$60.0M
Qwak62DevelopmentTel Aviv, Israel$31.0M
Orkes62Artificial IntelligenceSanta Clara, USA$89.3M
Chroma61Artificial IntelligenceSan Francisco, United States$20.3M
Deci AI61ComputingTel Aviv, Israel$55.1M
Metabase60Data AnalyticsSan Francisco, United States$8.0M
Comet59MLOpsNew York, United States$75.0M
Braintrust58Artificial IntelligenceSan Francisco, USA$63.0M
Deepchecks58MLOpsTel Aviv, Israel$18.3M
Enfabrica58AI InfrastructureSan Francisco, United States$126.2M- IVIvySys Technologies57Artificial IntelligenceSilver Spring, USA$63.0M
Baseten57MLOpsSan Francisco, United States$2.3B
Hyperspace56AccelerationSan Francisco, United States$9.5M
Treeverse56DataTel Aviv, Israel$23.0M
ROI-AI55Artificial IntelligenceSan Francisco, US$12.0M
Paperspace55AI InfrastructureNew York, United States$166.5M
NomadicML54Artificial IntelligenceSan Francisco, United States$8.4M
Octen54Artificial IntelligenceSan Francisco, United States$10.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Pinecone | AI Infrastructure | San Francisco, United States | $138.0M | 69 |
| Pinecone Systems | Enterprise | New York, United States | $138.0M | 69 |
| Milvus | AI | Redwood City, United States | — | 8 |
| Feast AI | MLOps | San Francisco, United States | — | 54 |
| Superlinked | Artificial Intelligence | Tel Aviv, Israel | $9.5M | 53 |
| Visual Layer | Database | Tel Aviv, Israel | $7.0M | 50 |
| PromptQL | Artificial Intelligence | San Francisco, United States | — | 31 |
| Databricks | Data Analytics | San Francisco, United States | $31.7B | 82 |
| Airweave | Agentic AI | San Francisco, United States | $6.0M | 63 |
| Comet ML | MLOps | New York, United States | $69.8M | 62 |
| Run:AI | Computing | Tel Aviv, Israel | $118.0M | 61 |
| SUSubquadratic | Artificial Intelligence | San Francisco, USA | $29.0M | 60 |
| Weaviate | Vector Database | Amsterdam, Netherlands | — | 60 |
| Lambda AI Cloud | Cloud Infrastructure | San Jose, United States | $425.0M | 58 |
| KiloClaw | Artificial Intelligence | — | — | 54 |
| MosaicML (now Databricks) | Foundation Model | San Francisco, United States | $21.7M | 54 |
| LlamaIndex Inc. | Foundation Model | San Francisco, United States | — | 53 |
| Database | תל אביב - יפו, Israel | — | 46 | |
| Exafunction | MLOps | San Francisco, United States | $28.0M | 44 |
| JarvisLabs.ai | MLOps | San Francisco, United States | — | 43 |
| TUTuri | MLOps | Seattle, United States | $27.4M | 41 |
| SOSource | AI Infrastructure | San Francisco, United States | $24.0M | 32 |
| Trailblaze | Foundation Model | San Francisco, United States | — | 31 |
| Natun.ai | MLOps | — | $1.5M | 28 |
| GGggml | Foundation Model | — | — | 20 |
| XMxMemory | Artificial Intelligence | London, United Kingdom | — | 10 |
| Kolm | API Platform | — | — | — |
| Webml | Agentic AI | — | — | — |
| Unimodel | API Platform | — | — | — |
| Rememberos | Agentic AI | — | — | — |
| Together AI | AI Infrastructure | San Francisco, United States | $106.0M | 76 |
| NemoClaw | Artificial Intelligence | — | — | 75 |
| Arena | Artificial Intelligence | Berkeley, USA | $250.0M | 71 |
| Starburst Data | Data Management | Boston, USA | $414.0M | 71 |
| Starburst | AI | Boston, United States | $414.0M | 67 |
| Tecton, Inc. | MLOps | San Francisco, United States | $257.0M | 67 |
| LaunchDarkly | Developer Tools | Oakland, USA | $1.5M | 65 |
| ClearML | AutoML | Tel Aviv, Israel | $11.0M | 64 |
| Parasail | Artificial Intelligence | San Francisco, United States | $42.0M | 63 |
| QDQdrant | Artificial Intelligence | Berlin, Germany | $87.5M | 63 |
| Weights & Biases (W&B) | MLOps | San Francisco, United States | $521.0M | 63 |
| RadixArk | Artificial Intelligence | Palo Alto, USA | $20.0M | 62 |
| Entire | Artificial Intelligence | — | $60.0M | 62 |
| Qwak | Development | Tel Aviv, Israel | $31.0M | 62 |
| Orkes | Artificial Intelligence | Santa Clara, USA | $89.3M | 62 |
| Chroma | Artificial Intelligence | San Francisco, United States | $20.3M | 61 |
| Deci AI | Computing | Tel Aviv, Israel | $55.1M | 61 |
| Metabase | Data Analytics | San Francisco, United States | $8.0M | 60 |
| Comet | MLOps | New York, United States | $75.0M | 59 |
| Braintrust | Artificial Intelligence | San Francisco, USA | $63.0M | 58 |
| Deepchecks | MLOps | Tel Aviv, Israel | $18.3M | 58 |
| Enfabrica | AI Infrastructure | San Francisco, United States | $126.2M | 58 |
| IVIvySys Technologies | Artificial Intelligence | Silver Spring, USA | $63.0M | 57 |
| Baseten | MLOps | San Francisco, United States | $2.3B | 57 |
| Hyperspace | Acceleration | San Francisco, United States | $9.5M | 56 |
| Treeverse | Data | Tel Aviv, Israel | $23.0M | 56 |
| ROI-AI | Artificial Intelligence | San Francisco, US | $12.0M | 55 |
| Paperspace | AI Infrastructure | New York, United States | $166.5M | 55 |
| NomadicML | Artificial Intelligence | San Francisco, United States | $8.4M | 54 |
| Octen | Artificial Intelligence | San Francisco, United States | $10.0M | 54 |