Alternatives to Mesmer
The top AI Operating System companies similar to Mesmer, 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.
Linear57SoftwareSan Francisco, United States$134.0M
Jira30SaaSSydney, Australia
Codeium71Artificial IntelligenceMountain View, United States$396.7M
Dust65Agentic AIParis, France$15.0M
CopilotKit62Agentic AISan Francisco, United States$42.0M
LangChain61Agentic AISan Francisco, United States$260.0M
Wordware61Agentic AI$3.0M
Composio59Agentic AISan Francisco, United States$50.0M
Fal58Agentic AISan Francisco, United States$182.3M
AgentMail58Agentic AISan Francisco, United States$10.0M
Auto-GPT56Agentic AI$12.0M
Vect55EnterpriseSan Francisco, United States
String.com55Agentic AI$20.0M
Fine55Generative AISan Francisco, United States$11.0M
brizz54Agentic AISan Francisco, United States$10.0M- Logic Design Tech .54Agentic AISan Francisco, United States
Jack & Jill51Agentic AILondon, United Kingdom$71.5M
RelAI51Agentic AISan Francisco, United States$10.0M
/dev/agents50Agentic AISan Francisco, United States
AGI Tools50Artificial IntelligenceSan Francisco, United States$4.5M- VEVector50Agentic AISan Francisco, United States$3.0M
Truffle AI (YC W25)50Agentic AISan Francisco, United States$500.0M
Kriya50Agentic AISan Francisco, United States$330.0M
Protocol47Agentic AISan Francisco, United States$3.2M
Glue46Agentic AISan Francisco, United States$4.2M
Mendral46Agentic AISan Francisco, United States$15.0M
Base4444No CodeTel Aviv, Israel
Alpic44AI InfrastructureParis, France$12.0M
Altan43Agentic AIBarcelona, Spain$4.2M
Blink41Agentic AISan Francisco, United States$12.0M
Pallet41Agentic AISan Francisco, United States
Wondercraft41Agentic AITel Aviv, Israel- Flyhub40Agentic AISan Francisco, United States$12.0M
- Eternyl40Agentic AISan Francisco, United States$17.0M
Flow Engineering38Agentic AISan Francisco, United States$23.0M
Reshuffle37Agentic AISan Francisco, United States$20.0M
Hellofig36Agentic AISan Francisco, United States$10.0M- HAHavocAI36Agentic AISan Francisco, United States$685.0M
AIME35MetaverseTel Aviv, Israel$1.0M
Littlebird35Agentic AISan Francisco, United States$11.0M
Superagent34Agentic AISan Francisco, United States- RARails34Agentic AISan Francisco, United States
Emdash33Agentic AISan Francisco, United States
Jeeva AI31Agentic AISan Francisco, United States$15.0M
Okibi30Agentic AI
Magick AI28Agentic AI- Kaarna26Agentic AISan Francisco, United States$1.5M
All-Hands AI25Agentic AI
LangWare25Artificial IntelligenceSan Francisco, United States
Eself25Generative AI
Shipper.now22Agentic AITel Aviv, Israel$1.0M
Coldlabsdev21Agentic AI
Langbase20Agentic AISan Francisco, United States
Codel15Agentic AI
LLMStack15Agentic AI
OpenDevin11AI Agent Platform
newcode.ai10AI Coding AssistantTel Aviv, Israel$1.0M
EmblemAI10Web3Tel Aviv, Israel- GEGeniA6Agentic AI
YunniumaAgentic AI
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Linear | Software | San Francisco, United States | $134.0M | 57 |
| Jira | SaaS | Sydney, Australia | — | 30 |
| Codeium | Artificial Intelligence | Mountain View, United States | $396.7M | 71 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| CopilotKit | Agentic AI | San Francisco, United States | $42.0M | 62 |
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Wordware | Agentic AI | — | $3.0M | 61 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| Fal | Agentic AI | San Francisco, United States | $182.3M | 58 |
| AgentMail | Agentic AI | San Francisco, United States | $10.0M | 58 |
| Auto-GPT | Agentic AI | — | $12.0M | 56 |
| Vect | Enterprise | San Francisco, United States | — | 55 |
| String.com | Agentic AI | — | $20.0M | 55 |
| Fine | Generative AI | San Francisco, United States | $11.0M | 55 |
| brizz | Agentic AI | San Francisco, United States | $10.0M | 54 |
| Agentic AI | San Francisco, United States | — | 54 | |
| Jack & Jill | Agentic AI | London, United Kingdom | $71.5M | 51 |
| RelAI | Agentic AI | San Francisco, United States | $10.0M | 51 |
| /dev/agents | Agentic AI | San Francisco, United States | — | 50 |
| AGI Tools | Artificial Intelligence | San Francisco, United States | $4.5M | 50 |
| VEVector | Agentic AI | San Francisco, United States | $3.0M | 50 |
| Truffle AI (YC W25) | Agentic AI | San Francisco, United States | $500.0M | 50 |
| Kriya | Agentic AI | San Francisco, United States | $330.0M | 50 |
| Protocol | Agentic AI | San Francisco, United States | $3.2M | 47 |
| Glue | Agentic AI | San Francisco, United States | $4.2M | 46 |
| Mendral | Agentic AI | San Francisco, United States | $15.0M | 46 |
| Base44 | No Code | Tel Aviv, Israel | — | 44 |
| Alpic | AI Infrastructure | Paris, France | $12.0M | 44 |
| Altan | Agentic AI | Barcelona, Spain | $4.2M | 43 |
| Blink | Agentic AI | San Francisco, United States | $12.0M | 41 |
| Pallet | Agentic AI | San Francisco, United States | — | 41 |
| Wondercraft | Agentic AI | Tel Aviv, Israel | — | 41 |
| Agentic AI | San Francisco, United States | $12.0M | 40 | |
| Agentic AI | San Francisco, United States | $17.0M | 40 | |
| Flow Engineering | Agentic AI | San Francisco, United States | $23.0M | 38 |
| Reshuffle | Agentic AI | San Francisco, United States | $20.0M | 37 |
| Hellofig | Agentic AI | San Francisco, United States | $10.0M | 36 |
| HAHavocAI | Agentic AI | San Francisco, United States | $685.0M | 36 |
| AIME | Metaverse | Tel Aviv, Israel | $1.0M | 35 |
| Littlebird | Agentic AI | San Francisco, United States | $11.0M | 35 |
| Superagent | Agentic AI | San Francisco, United States | — | 34 |
| RARails | Agentic AI | San Francisco, United States | — | 34 |
| Emdash | Agentic AI | San Francisco, United States | — | 33 |
| Jeeva AI | Agentic AI | San Francisco, United States | $15.0M | 31 |
| Okibi | Agentic AI | — | — | 30 |
| Magick AI | Agentic AI | — | — | 28 |
| Agentic AI | San Francisco, United States | $1.5M | 26 | |
| All-Hands AI | Agentic AI | — | — | 25 |
| LangWare | Artificial Intelligence | San Francisco, United States | — | 25 |
| Eself | Generative AI | — | — | 25 |
| Shipper.now | Agentic AI | Tel Aviv, Israel | $1.0M | 22 |
| Coldlabsdev | Agentic AI | — | — | 21 |
| Langbase | Agentic AI | San Francisco, United States | — | 20 |
| Codel | Agentic AI | — | — | 15 |
| LLMStack | Agentic AI | — | — | 15 |
| OpenDevin | AI Agent Platform | — | — | 11 |
| newcode.ai | AI Coding Assistant | Tel Aviv, Israel | $1.0M | 10 |
| EmblemAI | Web3 | Tel Aviv, Israel | — | 10 |
| GEGeniA | Agentic AI | — | — | 6 |
| Yunniuma | Agentic AI | — | — | — |