Alternatives to Endstack
The top Operating System companies similar to Endstack, 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.
Microsoft43Operating SystemRedmond, United States
Cluely58Agentic AISan Francisco, United States
timeOS56PersonalSan Francisco, United States$3.3M- COCodeSandbox51Developer ToolsAmsterdam, Netherlands$15.2M
Meet Geek50AI Meeting AssistantBucharest, Romania$2.5M
/dev/agents50Agentic AISan Francisco, United States
Inferal .46Agentic AITel Aviv, Israel
microsandbox46Agentic AISan Francisco, United States
Den44Agentic AISan Francisco, United States$6.3M
Meet-Ting (Ting)43Agentic AISan Francisco, United States$289K
Lindy AI37Agentic AINew York, United States$4.7M
Letta36Agentic AISan Francisco, United States
Tasker AI33Agentic AI
Caddy25Agentic AISan Francisco, United States
Agentradio7AI Coding Assistant- FUFuture of Work AI5Agentic AISan Francisco, United States
IamfamilyAI AgentTel Aviv, Israel
2xagentAgentic AISingapore, Singapore- LifeforwardAgentic AI
- BeforenineAgentic AISan Francisco, United States
YunniumaAgentic AI
PendiAgentic AISan Francisco, United States
New Relic85Enterprise SoftwareSan Francisco, United States$7.2B
Codeium71Artificial IntelligenceMountain View, United States$396.7M
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0M
Observee68Agentic AI$156.0M
Dust65Agentic AIParis, France$15.0M
Gitpod64Developer ToolsTübingen, Germany$28.0M
CopilotKit64Agentic AISan Francisco, United States$42.0M
Motion app64AI ProductivityToronto, Canada$19.0M
Firecrawl63Agentic AISan Francisco, United States$29.0M
Airweave63Agentic AISan Francisco, United States$6.0M
Patronus AI63Agentic AISan Francisco, United States$11.0M
AGI, Inc.62Agentic AISan Francisco, United States$14.0M
Rewind62Personal Agent Data VaultOttawa, Canada
Orkes62Artificial IntelligenceSanta Clara, USA$89.3M
Entire62Artificial Intelligence$60.0M
LangChain61Agentic AISan Francisco, United States$260.0M
Solaris61FintechBerlin, Germany
Wordware61Agentic AI- HIHighlight AI61Agentic AISan Francisco, United States$40.0M
Canonical60Open SourceLondon, United Kingdom$348K
Composio59Agentic AISan Francisco, United States$50.0M
Fal58Agentic AISan Francisco, United States$182.3M
Steel.dev58Developer ToolsTel Aviv, Israel$17.0M
AgentMail58Agentic AISan Francisco, United States$7.5M
Opkey57Enterprise SoftwareSan Ramon, United States
Paid57Agentic AISan Francisco, United States$21.0M
Zapier57Workflow AutomationSan Francisco, United States$1.3B
Pickle56Spatial Computing & XRSan Francisco, United States$30.0M
Usekernel56Developer ToolsSan Francisco, United States$22.0M
Blaxel56Agentic AISan Francisco, United States$14.6M
Auto-GPT56Agentic AI$12.0M
Vee56AI AgentsSan Francisco, United States$19.0M
Guild56Artificial Intelligence$44.0M
Nottecore55Agentic AISan Francisco, United States
Arcten55Agentic AISan Francisco, United States
leap.new55AI AgentSan Francisco, United States$10.0M
String.com55Agentic AI$20.0M
Vect55EnterpriseSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Microsoft | Operating System | Redmond, United States | — | 43 |
| Cluely | Agentic AI | San Francisco, United States | — | 58 |
| timeOS | Personal | San Francisco, United States | $3.3M | 56 |
| COCodeSandbox | Developer Tools | Amsterdam, Netherlands | $15.2M | 51 |
| Meet Geek | AI Meeting Assistant | Bucharest, Romania | $2.5M | 50 |
| /dev/agents | Agentic AI | San Francisco, United States | — | 50 |
| Inferal . | Agentic AI | Tel Aviv, Israel | — | 46 |
| microsandbox | Agentic AI | San Francisco, United States | — | 46 |
| Den | Agentic AI | San Francisco, United States | $6.3M | 44 |
| Meet-Ting (Ting) | Agentic AI | San Francisco, United States | $289K | 43 |
| Lindy AI | Agentic AI | New York, United States | $4.7M | 37 |
| Letta | Agentic AI | San Francisco, United States | — | 36 |
| Tasker AI | Agentic AI | — | — | 33 |
| Caddy | Agentic AI | San Francisco, United States | — | 25 |
| Agentradio | AI Coding Assistant | — | — | 7 |
| FUFuture of Work AI | Agentic AI | San Francisco, United States | — | 5 |
| Iamfamily | AI Agent | Tel Aviv, Israel | — | — |
| 2xagent | Agentic AI | Singapore, Singapore | — | — |
| Agentic AI | — | — | — | |
| Agentic AI | San Francisco, United States | — | — | |
| Yunniuma | Agentic AI | — | — | — |
| Pendi | Agentic AI | San Francisco, United States | — | — |
| New Relic | Enterprise Software | San Francisco, United States | $7.2B | 85 |
| Codeium | Artificial Intelligence | Mountain View, United States | $396.7M | 71 |
| Osaurus | Artificial Intelligence | San Francisco, USA | $63.0M | 71 |
| Observee | Agentic AI | — | $156.0M | 68 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| Gitpod | Developer Tools | Tübingen, Germany | $28.0M | 64 |
| CopilotKit | Agentic AI | San Francisco, United States | $42.0M | 64 |
| Motion app | AI Productivity | Toronto, Canada | $19.0M | 64 |
| Firecrawl | Agentic AI | San Francisco, United States | $29.0M | 63 |
| Airweave | Agentic AI | San Francisco, United States | $6.0M | 63 |
| Patronus AI | Agentic AI | San Francisco, United States | $11.0M | 63 |
| AGI, Inc. | Agentic AI | San Francisco, United States | $14.0M | 62 |
| Rewind | Personal Agent Data Vault | Ottawa, Canada | — | 62 |
| Orkes | Artificial Intelligence | Santa Clara, USA | $89.3M | 62 |
| Entire | Artificial Intelligence | — | $60.0M | 62 |
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Solaris | Fintech | Berlin, Germany | — | 61 |
| Wordware | Agentic AI | — | — | 61 |
| HIHighlight AI | Agentic AI | San Francisco, United States | $40.0M | 61 |
| Canonical | Open Source | London, United Kingdom | $348K | 60 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| Fal | Agentic AI | San Francisco, United States | $182.3M | 58 |
| Steel.dev | Developer Tools | Tel Aviv, Israel | $17.0M | 58 |
| AgentMail | Agentic AI | San Francisco, United States | $7.5M | 58 |
| Opkey | Enterprise Software | San Ramon, United States | — | 57 |
| Paid | Agentic AI | San Francisco, United States | $21.0M | 57 |
| Zapier | Workflow Automation | San Francisco, United States | $1.3B | 57 |
| Pickle | Spatial Computing & XR | San Francisco, United States | $30.0M | 56 |
| Usekernel | Developer Tools | San Francisco, United States | $22.0M | 56 |
| Blaxel | Agentic AI | San Francisco, United States | $14.6M | 56 |
| Auto-GPT | Agentic AI | — | $12.0M | 56 |
| Vee | AI Agents | San Francisco, United States | $19.0M | 56 |
| Guild | Artificial Intelligence | — | $44.0M | 56 |
| Nottecore | Agentic AI | San Francisco, United States | — | 55 |
| Arcten | Agentic AI | San Francisco, United States | — | 55 |
| leap.new | AI Agent | San Francisco, United States | $10.0M | 55 |
| String.com | Agentic AI | — | $20.0M | 55 |
| Vect | Enterprise | San Francisco, United States | — | 55 |