Alternatives to Assistant-ui
The top AI Chat Interface companies similar to Assistant-ui, 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.
Tawkit, Inc.61Agentic AISeattle, United States$27.0M
Mastra75Agentic AISan Francisco, United States$35.5M
CopilotKit64Agentic AISan Francisco, United States$42.0M
Entire62Artificial Intelligence$60.0M
Auto-GPT56Agentic AI$12.0M
KiloClaw54Artificial Intelligence
RelAI51Agentic AISan Francisco, United States$10.0M
Protocol47Agentic AISan Francisco, United States$3.2M
Glue46Agentic AISan Francisco, United States$4.2M
Bubble Lab34Artificial Intelligence
Superagent34Agentic AISan Francisco, United States
CRAB26Agentic AI
Inconvo25Agentic AIUnknown, Unknown
All-Hands AI25Agentic AI
Autonomy AI22Agentic AISan Francisco, United States
Kilo Code20Agentic AISan Francisco, United States
Upsonic19Developer ToolsLondon, United Kingdom- BABabyAGI18Agentic AI
Codel15Agentic AI
LLMStack15Agentic AI- AGAgent Pilot13Agentic AI
OpenDevin11AI Agent Platform- HUHumanSignal7Agentic AI
- GEGeniA6Agentic AI
- PRPrivateGPT5AI Search Engine
- AigentsourceAgentic AI
Together AI76AI InfrastructureSan Francisco, United States$106.0M
Cognition AI76AI Coding AssistantSan Francisco, United States$1.6B
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2M
NemoClaw75Artificial Intelligence
Algolia75Search TechnologySan Francisco, United States$334.2M
Codeium71Artificial IntelligenceMountain View, United States$396.7M
Magic68AI Coding AssistantSan Francisco, United States$10.0M
Tessl66EnterpriseSan Francisco, United States$125.0M
Daytona66AI InfrastructureNew York, United States$46.0M
Dust65Agentic AIParis, France$15.0M
H2O.ai64Foundation ModelMountain View, United States$228.1M
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5M
Airweave63Agentic AISan Francisco, United States$6.0M
LiteLLM62Foundation ModelSan Francisco, United States
Wordware61Agentic AI
LangChain61Agentic AISan Francisco, United States$260.0M
Composio59Agentic AISan Francisco, United States$50.0M- VEVercel's AI SDK59AI SDK SoftwareSan Francisco, United States$402.0M
Fal58Agentic AISan Francisco, United States$182.3M
AgentMail58Agentic AISan Francisco, United States$7.5M
Xata58DatabaseSan Francisco, United States$35.0M
Steel.dev58Developer ToolsTel Aviv, Israel$17.0M
Blaxel56Agentic AISan Francisco, United States$14.6M
leap.new55AI AgentSan Francisco, United States$10.0M
Vect55EnterpriseSan Francisco, United States
Lua Global55Agentic AISan Francisco, United States$5.8M
Lutra AI55Agentic AIMountain View, United States$3.8M
Wild Moose55EnterpriseSan Francisco, United States$7.0M
Fine55Generative AISan Francisco, United States$11.0M
String.com55Agentic AI$20.0M
Toolbase54Developer ToolsSan Francisco, United States
Agemo AI54Artificial IntelligenceLondon, United Kingdom$13.1M
Mesmer54AI Operating SystemSan Francisco, United States$2.0M
Feast AI54MLOpsSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Tawkit, Inc. | Agentic AI | Seattle, United States | $27.0M | 61 |
| Mastra | Agentic AI | San Francisco, United States | $35.5M | 75 |
| CopilotKit | Agentic AI | San Francisco, United States | $42.0M | 64 |
| Entire | Artificial Intelligence | — | $60.0M | 62 |
| Auto-GPT | Agentic AI | — | $12.0M | 56 |
| KiloClaw | Artificial Intelligence | — | — | 54 |
| RelAI | Agentic AI | San Francisco, United States | $10.0M | 51 |
| Protocol | Agentic AI | San Francisco, United States | $3.2M | 47 |
| Glue | Agentic AI | San Francisco, United States | $4.2M | 46 |
| Bubble Lab | Artificial Intelligence | — | — | 34 |
| Superagent | Agentic AI | San Francisco, United States | — | 34 |
| CRAB | Agentic AI | — | — | 26 |
| Inconvo | Agentic AI | Unknown, Unknown | — | 25 |
| All-Hands AI | Agentic AI | — | — | 25 |
| Autonomy AI | Agentic AI | San Francisco, United States | — | 22 |
| Kilo Code | Agentic AI | San Francisco, United States | — | 20 |
| Upsonic | Developer Tools | London, United Kingdom | — | 19 |
| BABabyAGI | Agentic AI | — | — | 18 |
| Codel | Agentic AI | — | — | 15 |
| LLMStack | Agentic AI | — | — | 15 |
| AGAgent Pilot | Agentic AI | — | — | 13 |
| OpenDevin | AI Agent Platform | — | — | 11 |
| HUHumanSignal | Agentic AI | — | — | 7 |
| GEGeniA | Agentic AI | — | — | 6 |
| PRPrivateGPT | AI Search Engine | — | — | 5 |
| Agentic AI | — | — | — | |
| Together AI | AI Infrastructure | San Francisco, United States | $106.0M | 76 |
| Cognition AI | AI Coding Assistant | San Francisco, United States | $1.6B | 76 |
| Lovable | No-Code/Low-Code | Stockholm, Sweden | $880.2M | 75 |
| NemoClaw | Artificial Intelligence | — | — | 75 |
| Algolia | Search Technology | San Francisco, United States | $334.2M | 75 |
| Codeium | Artificial Intelligence | Mountain View, United States | $396.7M | 71 |
| Magic | AI Coding Assistant | San Francisco, United States | $10.0M | 68 |
| Tessl | Enterprise | San Francisco, United States | $125.0M | 66 |
| Daytona | AI Infrastructure | New York, United States | $46.0M | 66 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| H2O.ai | Foundation Model | Mountain View, United States | $228.1M | 64 |
| Trigger Device Inc | AI Agents | London, United Kingdom | $16.5M | 63 |
| Airweave | Agentic AI | San Francisco, United States | $6.0M | 63 |
| LiteLLM | Foundation Model | San Francisco, United States | — | 62 |
| Wordware | Agentic AI | — | — | 61 |
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| VEVercel's AI SDK | AI SDK Software | San Francisco, United States | $402.0M | 59 |
| Fal | Agentic AI | San Francisco, United States | $182.3M | 58 |
| AgentMail | Agentic AI | San Francisco, United States | $7.5M | 58 |
| Xata | Database | San Francisco, United States | $35.0M | 58 |
| Steel.dev | Developer Tools | Tel Aviv, Israel | $17.0M | 58 |
| Blaxel | Agentic AI | San Francisco, United States | $14.6M | 56 |
| leap.new | AI Agent | San Francisco, United States | $10.0M | 55 |
| Vect | Enterprise | San Francisco, United States | — | 55 |
| Lua Global | Agentic AI | San Francisco, United States | $5.8M | 55 |
| Lutra AI | Agentic AI | Mountain View, United States | $3.8M | 55 |
| Wild Moose | Enterprise | San Francisco, United States | $7.0M | 55 |
| Fine | Generative AI | San Francisco, United States | $11.0M | 55 |
| String.com | Agentic AI | — | $20.0M | 55 |
| Toolbase | Developer Tools | San Francisco, United States | — | 54 |
| Agemo AI | Artificial Intelligence | London, United Kingdom | $13.1M | 54 |
| Mesmer | AI Operating System | San Francisco, United States | $2.0M | 54 |
| Feast AI | MLOps | San Francisco, United States | — | 54 |