Alternatives to z.ai
The top Foundation Model companies similar to z.ai, 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.
Meta AI71Frontier AI LabMenlo Park, United States$45.3B
Anthropic76Artificial IntelligenceSan Francisco, USA$317.4B
DeepSeek AI70AI InfrastructureBeijing, China
Mistral AI69Frontier AI LabParis, France$10.3B
Lacentral68Frontier AI LabSan Francisco, United States$11.3B
Mistral AI SAS68Frontier AI LabParis, France$5.9B- ZHZhipu AI57Frontier AI LabBeijing, China$3.7B
CalypsoAI56AI SafetySan Francisco, United States$15.0M- YZYzI Labs56Frontier AI LabSan Francisco, United States$51.5M
Jericho Security55CybersecurityNew York, United States$18.0M
Synthetic Sciences50Developer ToolsSan Francisco, United States
Mithril AI46Frontier AI LabSan Francisco, United States
Dixtra41AI PlatformTel Aviv, Israel
Guardrails AI35AI SafetyNew York, United States$12.0M- ZEZeroTec35Frontier AI LabSan Francisco, United States$21.3M
Vibranium Dome23AI Agents
Matusalemme14Foundation Model
Krutrim10Research ServicesBengaluru, India- FrontieratlasFrontier AI LabSan Francisco, United States$20.0M
- MlbohnsackFoundation Model
AI Coding Assistants (e.g., GitHub Copilot, Cursor)88AI Coding AssistantNew York, United States$54.0M
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9B
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7M- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Perplexity AI71Search EngineSan Francisco, United States$591.4M
Harvey AI70LegalTechNew York, United States$27.0M
Coefficient Bio70BiotechnologySan Francisco, United States$15.8B
Pinecone69AI InfrastructureSan Francisco, United States$138.0M
Dust65Agentic AIParis, France$15.0M
Lakera AI AG63AI SecurityBerlin, Germany$12.0M
LiteLLM62Foundation ModelSan Francisco, United States
Harvey.61Legal & ComplianceNew York, United States
Cambrian Intelligence61Frontier AI LabSan Francisco, United States$1.1M
Darrow61LegalNew York, United States$59.0M
Vectara60Agentic AIPalo Alto, United States$40.0M
Composio59Agentic AISan Francisco, United States$50.0M
Iris.ai58AI Foundation & ComputeOslo, Norway$10.4M
rogo56FinanceNew York, United States$310.0M
AssemblyAI56Voice AISan Francisco, United States$112.0M
Humans AI56Frontier AI LabSan Francisco, United States$480.0M
Pandektes55Agentic AITel Aviv, Israel$5.8M
Logicc55LegalTechHamburg, Germany$2.7M
Southern55AI Search EngineSan Francisco, United States$300K- EXExa Labs55Artificial IntelligenceSan Francisco, United States$250.0M
Feast AI54MLOpsSan Francisco, United States- REReflexivity AI54Foundation ModelNew York, United States$4.2M
Deeto54EnterpriseSan Francisco, United States$12.5M
Bito54AI Coding AssistantSan Francisco, United States$5.7M
Rebolt53Agentic AISan Francisco, United States$3.8M
NanoClaw53CybersecuritySan Francisco, USA$63.0M
Cusor52AI Coding AssistantNew York, United States
Naboo AI52Retrieval Augmented GenerationSan Francisco, United States$62.7M
Flexor AI51Generative AINew York, United States
Unit 221B50Frontier AI LabSan Francisco, United States$5.0M
Geniez.ai50Foundation ModelNew York, United States$256.0M
Attestable48AI GovernanceSan Francisco, United States$4.5M
Hunch47EnterpriseTel Aviv, Israel- Nascent Labs47Frontier AI LabSan Francisco, United States$100.0M
Orizaba Labs47Frontier AI LabSan Francisco, United States
midpage47LegalTechNew York, United States$4.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Meta AI | Frontier AI Lab | Menlo Park, United States | $45.3B | 71 |
| Anthropic | Artificial Intelligence | San Francisco, USA | $317.4B | 76 |
| DeepSeek AI | AI Infrastructure | Beijing, China | — | 70 |
| Mistral AI | Frontier AI Lab | Paris, France | $10.3B | 69 |
| Lacentral | Frontier AI Lab | San Francisco, United States | $11.3B | 68 |
| Mistral AI SAS | Frontier AI Lab | Paris, France | $5.9B | 68 |
| ZHZhipu AI | Frontier AI Lab | Beijing, China | $3.7B | 57 |
| CalypsoAI | AI Safety | San Francisco, United States | $15.0M | 56 |
| YZYzI Labs | Frontier AI Lab | San Francisco, United States | $51.5M | 56 |
| Jericho Security | Cybersecurity | New York, United States | $18.0M | 55 |
| Synthetic Sciences | Developer Tools | San Francisco, United States | — | 50 |
| Mithril AI | Frontier AI Lab | San Francisco, United States | — | 46 |
| Dixtra | AI Platform | Tel Aviv, Israel | — | 41 |
| Guardrails AI | AI Safety | New York, United States | $12.0M | 35 |
| ZEZeroTec | Frontier AI Lab | San Francisco, United States | $21.3M | 35 |
| Vibranium Dome | AI Agents | — | — | 23 |
| Matusalemme | Foundation Model | — | — | 14 |
| Krutrim | Research Services | Bengaluru, India | — | 10 |
| Frontier AI Lab | San Francisco, United States | $20.0M | — | |
| Foundation Model | — | — | — | |
| AI Coding Assistants (e.g., GitHub Copilot, Cursor) | AI Coding Assistant | New York, United States | $54.0M | 88 |
| OpenAI | Artificial Intelligence | San Francisco, United States | $493.9B | 84 |
| Google DeepMind | Frontier AI Lab | London, United Kingdom | $676.7M | 83 |
| XAxAI | Frontier AI Lab | Palo Alto, United States | $90.0B | 78 |
| Perplexity AI | Search Engine | San Francisco, United States | $591.4M | 71 |
| Harvey AI | LegalTech | New York, United States | $27.0M | 70 |
| Coefficient Bio | Biotechnology | San Francisco, United States | $15.8B | 70 |
| Pinecone | AI Infrastructure | San Francisco, United States | $138.0M | 69 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| Lakera AI AG | AI Security | Berlin, Germany | $12.0M | 63 |
| LiteLLM | Foundation Model | San Francisco, United States | — | 62 |
| Harvey. | Legal & Compliance | New York, United States | — | 61 |
| Cambrian Intelligence | Frontier AI Lab | San Francisco, United States | $1.1M | 61 |
| Darrow | Legal | New York, United States | $59.0M | 61 |
| Vectara | Agentic AI | Palo Alto, United States | $40.0M | 60 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| Iris.ai | AI Foundation & Compute | Oslo, Norway | $10.4M | 58 |
| rogo | Finance | New York, United States | $310.0M | 56 |
| AssemblyAI | Voice AI | San Francisco, United States | $112.0M | 56 |
| Humans AI | Frontier AI Lab | San Francisco, United States | $480.0M | 56 |
| Pandektes | Agentic AI | Tel Aviv, Israel | $5.8M | 55 |
| Logicc | LegalTech | Hamburg, Germany | $2.7M | 55 |
| Southern | AI Search Engine | San Francisco, United States | $300K | 55 |
| EXExa Labs | Artificial Intelligence | San Francisco, United States | $250.0M | 55 |
| Feast AI | MLOps | San Francisco, United States | — | 54 |
| REReflexivity AI | Foundation Model | New York, United States | $4.2M | 54 |
| Deeto | Enterprise | San Francisco, United States | $12.5M | 54 |
| Bito | AI Coding Assistant | San Francisco, United States | $5.7M | 54 |
| Rebolt | Agentic AI | San Francisco, United States | $3.8M | 53 |
| NanoClaw | Cybersecurity | San Francisco, USA | $63.0M | 53 |
| Cusor | AI Coding Assistant | New York, United States | — | 52 |
| Naboo AI | Retrieval Augmented Generation | San Francisco, United States | $62.7M | 52 |
| Flexor AI | Generative AI | New York, United States | — | 51 |
| Unit 221B | Frontier AI Lab | San Francisco, United States | $5.0M | 50 |
| Geniez.ai | Foundation Model | New York, United States | $256.0M | 50 |
| Attestable | AI Governance | San Francisco, United States | $4.5M | 48 |
| Hunch | Enterprise | Tel Aviv, Israel | — | 47 |
| Frontier AI Lab | San Francisco, United States | $100.0M | 47 | |
| Orizaba Labs | Frontier AI Lab | San Francisco, United States | — | 47 |
| midpage | LegalTech | New York, United States | $4.0M | 47 |