Alternatives to Str3
The top Agentic AI companies similar to Str3, 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
Adept AI71Agentic AISan Francisco, United States$415.0M
Inflection AI55Artificial IntelligencePalo Alto, United States$1.5B
Synthetic Sciences50Developer ToolsSan Francisco, United States- STStricklyAI0Agentic AISan Francisco, United States
Agency58Agentic AISan Francisco, United States$20.0M
Imbue47Artificial IntelligenceSan Francisco, United States- Nascent Labs47Frontier AI LabSan Francisco, United States$100.0M
Mithril AI46Frontier AI LabSan Francisco, United States
Logically40Agentic AILondon, United Kingdom- Metaembodied40Agentic AISan Francisco, United States
Modaic7AI AlignmentCambridge, USA- ThecollectivehumanexperienceFoundation Model
ForgenticFoundation ModelTel Aviv, Israel$1.5M- IronweftAgentic AISan Francisco, United States
- PriyadarshanAgentic AI
Anthropic76Artificial IntelligenceSan Francisco, USA$317.4B
Thinking Machines Lab74Frontier AI LabSan Francisco, United States$3.4B
Meta AI71Frontier AI LabMenlo Park, United States$45.3B
DeepSeek AI70AI InfrastructureBeijing, China
Lacentral68Frontier AI LabSan Francisco, United States$11.3B
Dust65Agentic AIParis, France$15.0M
CopilotKit64Agentic AISan Francisco, United States$42.0M
AGI, Inc.62Agentic AISan Francisco, United States$14.0M
LangChain61Agentic AISan Francisco, United States$260.0M
Wordware61Agentic AI
Composio59Agentic AISan Francisco, United States$50.0M
Iris.ai58AI Foundation & ComputeOslo, Norway$10.4M
AgentMail58Agentic AISan Francisco, United States$7.5M
Fal58Agentic AISan Francisco, United States$182.3M- YZYzI Labs56Frontier AI LabSan Francisco, United States$51.5M
Auto-GPT56Agentic AI$12.0M
Humans AI56Frontier AI LabSan Francisco, United States$480.0M
Fine55Generative AISan Francisco, United States$11.0M
Vijil55Agentic AISan Francisco, United States$17.0M
Blok55Agentic AISan Francisco, United States
Vect55EnterpriseSan Francisco, United States
brizz54Agentic AISan Francisco, United States$10.0M- Logic Design Tech .54Agentic AISan Francisco, United States
- REReflexivity AI54Foundation ModelNew York, United States$4.2M
Naboo AI52Retrieval Augmented GenerationSan Francisco, United States$62.7M- ARArchetype AI51Agentic AISan Francisco, United States$48.0M
RelAI51Agentic AISan Francisco, United States$10.0M
Jack & Jill51Agentic AILondon, United Kingdom$71.5M
/dev/agents50Agentic AISan Francisco, United States
Kriya50Agentic AISan Francisco, United States$330.0M
AGI Tools50Artificial IntelligenceSan Francisco, United States$4.5M- VEVector50Agentic AISan Francisco, United States
Truffle AI (YC W25)50Agentic AISan Francisco, United States$500.0M
Protocol47Agentic AISan Francisco, United States$3.2M
Glue46Agentic AISan Francisco, United States$4.2M- HUHuman Behavior45Agentic AISan Francisco, United States$5.0M
Alpic44AI InfrastructureParis, France$12.0M
Base4444No CodeTel Aviv, Israel
Oxide AI43Agentic AIUnknown, Unknown
Altan43Agentic AIBarcelona, Spain$4.2M
Wondercraft41Agentic AITel Aviv, Israel
Blink41Agentic AISan Francisco, United States- MIMind Lab41Artificial IntelligenceSan Francisco, United States
Pallet41Agentic AISan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| OpenAI | Artificial Intelligence | San Francisco, United States | $493.9B | 84 |
| Adept AI | Agentic AI | San Francisco, United States | $415.0M | 71 |
| Inflection AI | Artificial Intelligence | Palo Alto, United States | $1.5B | 55 |
| Synthetic Sciences | Developer Tools | San Francisco, United States | — | 50 |
| STStricklyAI | Agentic AI | San Francisco, United States | — | 0 |
| Agency | Agentic AI | San Francisco, United States | $20.0M | 58 |
| Imbue | Artificial Intelligence | San Francisco, United States | — | 47 |
| Frontier AI Lab | San Francisco, United States | $100.0M | 47 | |
| Mithril AI | Frontier AI Lab | San Francisco, United States | — | 46 |
| Logically | Agentic AI | London, United Kingdom | — | 40 |
| Agentic AI | San Francisco, United States | — | 40 | |
| Modaic | AI Alignment | Cambridge, USA | — | 7 |
| Foundation Model | — | — | — | |
| Forgentic | Foundation Model | Tel Aviv, Israel | $1.5M | — |
| Agentic AI | San Francisco, United States | — | — | |
| Agentic AI | — | — | — | |
| Anthropic | Artificial Intelligence | San Francisco, USA | $317.4B | 76 |
| Thinking Machines Lab | Frontier AI Lab | San Francisco, United States | $3.4B | 74 |
| Meta AI | Frontier AI Lab | Menlo Park, United States | $45.3B | 71 |
| DeepSeek AI | AI Infrastructure | Beijing, China | — | 70 |
| Lacentral | Frontier AI Lab | San Francisco, United States | $11.3B | 68 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| CopilotKit | Agentic AI | San Francisco, United States | $42.0M | 64 |
| AGI, Inc. | Agentic AI | San Francisco, United States | $14.0M | 62 |
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Wordware | Agentic AI | — | — | 61 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| Iris.ai | AI Foundation & Compute | Oslo, Norway | $10.4M | 58 |
| AgentMail | Agentic AI | San Francisco, United States | $7.5M | 58 |
| Fal | Agentic AI | San Francisco, United States | $182.3M | 58 |
| YZYzI Labs | Frontier AI Lab | San Francisco, United States | $51.5M | 56 |
| Auto-GPT | Agentic AI | — | $12.0M | 56 |
| Humans AI | Frontier AI Lab | San Francisco, United States | $480.0M | 56 |
| Fine | Generative AI | San Francisco, United States | $11.0M | 55 |
| Vijil | Agentic AI | San Francisco, United States | $17.0M | 55 |
| Blok | Agentic AI | San Francisco, United States | — | 55 |
| Vect | Enterprise | San Francisco, United States | — | 55 |
| brizz | Agentic AI | San Francisco, United States | $10.0M | 54 |
| Agentic AI | San Francisco, United States | — | 54 | |
| REReflexivity AI | Foundation Model | New York, United States | $4.2M | 54 |
| Naboo AI | Retrieval Augmented Generation | San Francisco, United States | $62.7M | 52 |
| ARArchetype AI | Agentic AI | San Francisco, United States | $48.0M | 51 |
| RelAI | Agentic AI | San Francisco, United States | $10.0M | 51 |
| Jack & Jill | Agentic AI | London, United Kingdom | $71.5M | 51 |
| /dev/agents | Agentic AI | San Francisco, United States | — | 50 |
| Kriya | Agentic AI | San Francisco, United States | $330.0M | 50 |
| AGI Tools | Artificial Intelligence | San Francisco, United States | $4.5M | 50 |
| VEVector | Agentic AI | San Francisco, United States | — | 50 |
| Truffle AI (YC W25) | Agentic AI | San Francisco, United States | $500.0M | 50 |
| Protocol | Agentic AI | San Francisco, United States | $3.2M | 47 |
| Glue | Agentic AI | San Francisco, United States | $4.2M | 46 |
| HUHuman Behavior | Agentic AI | San Francisco, United States | $5.0M | 45 |
| Alpic | AI Infrastructure | Paris, France | $12.0M | 44 |
| Base44 | No Code | Tel Aviv, Israel | — | 44 |
| Oxide AI | Agentic AI | Unknown, Unknown | — | 43 |
| Altan | Agentic AI | Barcelona, Spain | $4.2M | 43 |
| Wondercraft | Agentic AI | Tel Aviv, Israel | — | 41 |
| Blink | Agentic AI | San Francisco, United States | — | 41 |
| MIMind Lab | Artificial Intelligence | San Francisco, United States | — | 41 |
| Pallet | Agentic AI | San Francisco, United States | — | 41 |