Alternatives to AI21 Labs
The top Foundation Model companies similar to AI21 Labs, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9B
Anthropic76Artificial IntelligenceSan Francisco, USA$317.4B
Cohere63SpaceTechToronto, Canada$500.0M
Mechanize49Agentic AISan Francisco, United States- GIGigaChat10AIMoscow, Russia
Pinecone69AI InfrastructureSan Francisco, United States$138.0M
Writer56AI InfrastructureSan Francisco, United States
pleias55AI InfrastructureParis, France
Arato AI54EnterpriseTel Aviv, Israel
Geniez.ai50Foundation ModelNew York, United States$256.0M- TITidalflow39AI InfrastructureSan Francisco, United States$1.7M
Vinco35Generative AI
Trailblaze31Foundation ModelSan Francisco, United States
BytePlus29AI InfrastructureSingapore, Singapore- COCometAPI15API PlatformSha Tin, China
91model7Foundation Model
Awarri0Foundation ModelLagos, Nigeria
GatewayapiFoundation Model
XiaobapiFoundation Model- AI-UniFoundation Modelירושלים, Israel
Amazon Web Services (AWS)Cloud ComputingSeattle, United States
NVIDIA Corp84Professional VisualizationSanta Clara, United States$4.1B
Nvidia82HardwareSanta Clara, United States$4.0B
Clio76LegalTechBurnaby, Canada
Together AI76AI InfrastructureSan Francisco, United States$106.0M
NemoClaw75Artificial Intelligence
Meta AI71Frontier AI LabMenlo Park, United States$45.3B
DeepSeek AI70AI InfrastructureBeijing, China
Harvey AI70LegalTechNew York, United States$27.0M
OpenRouter70InfrastructureSan Francisco, United States$153.5M
Sonder Interfaces66AI MemorySan Francisco, United States$329.5M
Augmented Intelligence (AUI)64Assistant$54.5M
Sarvam AI63Agentic AIBengaluru, India$234.0M
Lakera AI AG63AI SecurityBerlin, Germany$12.0M
Parasail63Artificial IntelligenceSan Francisco, United States$42.0M
plenful62HealthcareSan Francisco, United States$76.0M
SenseTime62Computer VisionHong Kong, Hong Kong$3.0B
LangChain61Agentic AISan Francisco, United States$260.0M
Predibase61MLOpsSan Francisco, United States
Harvey.61Legal & ComplianceNew York, United States
Distyl AI60AI InfrastructureSan Francisco, United States$475.0M- SUSubquadratic60Artificial IntelligenceSan Francisco, USA$29.0M
Vectara60Agentic AIPalo Alto, United States$40.0M
Fireworks AI60AI InfrastructureRedwood City, USA$279.5M
OctoML59Generative AISeattle, United States$131.9M
Inception Labs59Foundation ModelPalo Alto, United States$50.0M
Modular58AI InfrastructureSan Francisco, United States$380.0M
Braintrust58Artificial IntelligenceSan Francisco, USA$63.0M
Harbinger58Conversational AISan Francisco, United States$393.0M- ZHZhipu AI57Frontier AI LabBeijing, China$3.7B
Von57Artificial IntelligenceSan Francisco, United States$15.0M
TextQL, Inc.56AI Data AnalyticsNew York, United States$46.7M
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7M
rogo56FinanceNew York, United States$310.0M
Abacus.AI56AI Foundation & ComputeSan Francisco, United States$90.3M
Lasso Security55CybersecurityNew York, United States$6.0M
LightningAI55AI InfrastructureSan Francisco, United States
Logicc55LegalTechHamburg, Germany$2.7M
Pandektes55Agentic AITel Aviv, Israel$5.8M
Evolution.Inc55AI EnablersSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| OpenAI | Artificial Intelligence | San Francisco, United States | $493.9B | 84 |
| Anthropic | Artificial Intelligence | San Francisco, USA | $317.4B | 76 |
| Cohere | SpaceTech | Toronto, Canada | $500.0M | 63 |
| Mechanize | Agentic AI | San Francisco, United States | — | 49 |
| GIGigaChat | AI | Moscow, Russia | — | 10 |
| Pinecone | AI Infrastructure | San Francisco, United States | $138.0M | 69 |
| Writer | AI Infrastructure | San Francisco, United States | — | 56 |
| pleias | AI Infrastructure | Paris, France | — | 55 |
| Arato AI | Enterprise | Tel Aviv, Israel | — | 54 |
| Geniez.ai | Foundation Model | New York, United States | $256.0M | 50 |
| TITidalflow | AI Infrastructure | San Francisco, United States | $1.7M | 39 |
| Vinco | Generative AI | — | — | 35 |
| Trailblaze | Foundation Model | San Francisco, United States | — | 31 |
| BytePlus | AI Infrastructure | Singapore, Singapore | — | 29 |
| COCometAPI | API Platform | Sha Tin, China | — | 15 |
| 91model | Foundation Model | — | — | 7 |
| Awarri | Foundation Model | Lagos, Nigeria | — | 0 |
| Gatewayapi | Foundation Model | — | — | — |
| Xiaobapi | Foundation Model | — | — | — |
| Foundation Model | ירושלים, Israel | — | — | |
| Amazon Web Services (AWS) | Cloud Computing | Seattle, United States | — | — |
| NVIDIA Corp | Professional Visualization | Santa Clara, United States | $4.1B | 84 |
| Nvidia | Hardware | Santa Clara, United States | $4.0B | 82 |
| Clio | LegalTech | Burnaby, Canada | — | 76 |
| Together AI | AI Infrastructure | San Francisco, United States | $106.0M | 76 |
| NemoClaw | Artificial Intelligence | — | — | 75 |
| Meta AI | Frontier AI Lab | Menlo Park, United States | $45.3B | 71 |
| DeepSeek AI | AI Infrastructure | Beijing, China | — | 70 |
| Harvey AI | LegalTech | New York, United States | $27.0M | 70 |
| OpenRouter | Infrastructure | San Francisco, United States | $153.5M | 70 |
| Sonder Interfaces | AI Memory | San Francisco, United States | $329.5M | 66 |
| Augmented Intelligence (AUI) | Assistant | — | $54.5M | 64 |
| Sarvam AI | Agentic AI | Bengaluru, India | $234.0M | 63 |
| Lakera AI AG | AI Security | Berlin, Germany | $12.0M | 63 |
| Parasail | Artificial Intelligence | San Francisco, United States | $42.0M | 63 |
| plenful | Healthcare | San Francisco, United States | $76.0M | 62 |
| SenseTime | Computer Vision | Hong Kong, Hong Kong | $3.0B | 62 |
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Predibase | MLOps | San Francisco, United States | — | 61 |
| Harvey. | Legal & Compliance | New York, United States | — | 61 |
| Distyl AI | AI Infrastructure | San Francisco, United States | $475.0M | 60 |
| SUSubquadratic | Artificial Intelligence | San Francisco, USA | $29.0M | 60 |
| Vectara | Agentic AI | Palo Alto, United States | $40.0M | 60 |
| Fireworks AI | AI Infrastructure | Redwood City, USA | $279.5M | 60 |
| OctoML | Generative AI | Seattle, United States | $131.9M | 59 |
| Inception Labs | Foundation Model | Palo Alto, United States | $50.0M | 59 |
| Modular | AI Infrastructure | San Francisco, United States | $380.0M | 58 |
| Braintrust | Artificial Intelligence | San Francisco, USA | $63.0M | 58 |
| Harbinger | Conversational AI | San Francisco, United States | $393.0M | 58 |
| ZHZhipu AI | Frontier AI Lab | Beijing, China | $3.7B | 57 |
| Von | Artificial Intelligence | San Francisco, United States | $15.0M | 57 |
| TextQL, Inc. | AI Data Analytics | New York, United States | $46.7M | 56 |
| CHAI: AI Platform | AI Infrastructure | Palo Alto, United States | $3.7M | 56 |
| rogo | Finance | New York, United States | $310.0M | 56 |
| Abacus.AI | AI Foundation & Compute | San Francisco, United States | $90.3M | 56 |
| Lasso Security | Cybersecurity | New York, United States | $6.0M | 55 |
| LightningAI | AI Infrastructure | San Francisco, United States | — | 55 |
| Logicc | LegalTech | Hamburg, Germany | $2.7M | 55 |
| Pandektes | Agentic AI | Tel Aviv, Israel | $5.8M | 55 |
| Evolution.Inc | AI Enablers | San Francisco, United States | — | 55 |