Alternatives to Fastclaude
The top AI Search Engine companies similar to Fastclaude, 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.
LangChain61Agentic AISan Francisco, United States$260.0M
Composio59Agentic AISan Francisco, United States$50.0M
Langfuse GmbH46MLOpsBerlin, Germany$2.5M
ScaleKit42MLOpsSan Francisco, United States$5.5M
Compbrief38AI Search EngineSan Francisco, United States
Inteleye37Agentic AITel Aviv, Israel$10.0M
Artificial Analysis35AI Search EngineSan Francisco, United States
Look Up33AI Search EngineSan Francisco, United States$50.0M
AIMLAPI30Machine Learning
IndexFox24AI Search EngineTel Aviv, Israel$2.0M
Briefbridge23AI Search EngineTel Aviv, Israel$1.5M
Atomic Chat19On-Device AI
AskVirgil18EnterpriseSan Francisco, United States
ToolJunction17AI Search Engine
newcode.ai10AI Coding AssistantTel Aviv, Israel$1.0M- PRPromptChainer7Prompt EngineeringSan Francisco, United States
- PRPruning + Distillation3AI Foundation & Compute
- PromptdriverPrompt EngineeringTel Aviv, Israel$1.5M
InstructionlabAI Tools & AppsSan Francisco, United States$1.5M
GeminiapiAPI Platform
IngenyFoundation ModelParis, France$1.0M
LaghavAI InfrastructureSan Francisco, United States$1.5M
MemdoorAI Infrastructure
CitedrankAI Search EngineTel Aviv, Israel$1.0M- Multiview OneAgentic AITel Aviv, Israel$1.0M
QuoreloAI Search Engine
QuoreloAI Search Engine
QiaiaiFoundation Model
AI Coding Assistants (e.g., GitHub Copilot, Cursor)88AI Coding AssistantNew York, United States$54.0M
Together AI76AI InfrastructureSan Francisco, United States$106.0M
Clio76LegalTechBurnaby, Canada$1.6B
Perplexity AI71Search EngineSan Francisco, United States$665.0M
OpenRouter70InfrastructureSan Francisco, United States$158.5M
Pinecone69AI InfrastructureSan Francisco, United States$138.0M
Dust65Agentic AIParis, France$15.0M
Patronus AI63Agentic AISan Francisco, United States$14.5M
Lakera AI AG63AI SecurityBerlin, Germany$12.0M
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0M
Parasail63Artificial IntelligenceSan Francisco, United States$42.0M
LiteLLM62Foundation ModelSan Francisco, United States$5.0M
Elicit62Artificial IntelligenceOakland, United States$31.0M
Vectara60Agentic AIPalo Alto, United States$40.0M- SUSubquadratic60Artificial IntelligenceSan Francisco, USA$29.0M
Fireworks AI60AI InfrastructureRedwood City, USA$309.5M
OctoML59Generative AISeattle, United States$131.9M
Modular58AI InfrastructureSan Francisco, United States$380.0M
AssemblyAI56Voice AISan Francisco, United States$117.0M
Writer56AI InfrastructureSan Francisco, United States$107.0M
Auto-GPT56Agentic AI$12.0M
You.com56AI Search EngineSan Mateo, United States$125.5M- CLClerk56Developer ToolsSan Francisco, United States$69.0M
rogo56FinanceNew York, United States$322.0M- ZHZhipu AI56Foundation ModelBeijing, China$300.0M
- Exhala Labs55AI Search EngineCalifornia, United Kingdom$108.1M
- EXExa Labs55Artificial IntelligenceSan Francisco, United States$250.0M
Southern55AI Search EngineSan Francisco, United States$300K
Vijil55Agentic AISan Francisco, United States$17.0M
Pandektes55Agentic AITel Aviv, Israel$7.3M
Arcten55Agentic AISan Francisco, United States$12.0M
LightningAI55AI InfrastructureSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| LangChain | Agentic AI | San Francisco, United States | $260.0M | 61 |
| Composio | Agentic AI | San Francisco, United States | $50.0M | 59 |
| Langfuse GmbH | MLOps | Berlin, Germany | $2.5M | 46 |
| ScaleKit | MLOps | San Francisco, United States | $5.5M | 42 |
| Compbrief | AI Search Engine | San Francisco, United States | — | 38 |
| Inteleye | Agentic AI | Tel Aviv, Israel | $10.0M | 37 |
| Artificial Analysis | AI Search Engine | San Francisco, United States | — | 35 |
| Look Up | AI Search Engine | San Francisco, United States | $50.0M | 33 |
| AIMLAPI | Machine Learning | — | — | 30 |
| IndexFox | AI Search Engine | Tel Aviv, Israel | $2.0M | 24 |
| Briefbridge | AI Search Engine | Tel Aviv, Israel | $1.5M | 23 |
| Atomic Chat | On-Device AI | — | — | 19 |
| AskVirgil | Enterprise | San Francisco, United States | — | 18 |
| ToolJunction | AI Search Engine | — | — | 17 |
| newcode.ai | AI Coding Assistant | Tel Aviv, Israel | $1.0M | 10 |
| PRPromptChainer | Prompt Engineering | San Francisco, United States | — | 7 |
| PRPruning + Distillation | AI Foundation & Compute | — | — | 3 |
| Prompt Engineering | Tel Aviv, Israel | $1.5M | — | |
| Instructionlab | AI Tools & Apps | San Francisco, United States | $1.5M | — |
| Geminiapi | API Platform | — | — | — |
| Ingeny | Foundation Model | Paris, France | $1.0M | — |
| Laghav | AI Infrastructure | San Francisco, United States | $1.5M | — |
| Memdoor | AI Infrastructure | — | — | — |
| Citedrank | AI Search Engine | Tel Aviv, Israel | $1.0M | — |
| Agentic AI | Tel Aviv, Israel | $1.0M | — | |
| Quorelo | AI Search Engine | — | — | — |
| Quorelo | AI Search Engine | — | — | — |
| Qiaiai | Foundation Model | — | — | — |
| AI Coding Assistants (e.g., GitHub Copilot, Cursor) | AI Coding Assistant | New York, United States | $54.0M | 88 |
| Together AI | AI Infrastructure | San Francisco, United States | $106.0M | 76 |
| Clio | LegalTech | Burnaby, Canada | $1.6B | 76 |
| Perplexity AI | Search Engine | San Francisco, United States | $665.0M | 71 |
| OpenRouter | Infrastructure | San Francisco, United States | $158.5M | 70 |
| Pinecone | AI Infrastructure | San Francisco, United States | $138.0M | 69 |
| Dust | Agentic AI | Paris, France | $15.0M | 65 |
| Patronus AI | Agentic AI | San Francisco, United States | $14.5M | 63 |
| Lakera AI AG | AI Security | Berlin, Germany | $12.0M | 63 |
| Weights & Biases (W&B) | MLOps | San Francisco, United States | $521.0M | 63 |
| Parasail | Artificial Intelligence | San Francisco, United States | $42.0M | 63 |
| LiteLLM | Foundation Model | San Francisco, United States | $5.0M | 62 |
| Elicit | Artificial Intelligence | Oakland, United States | $31.0M | 62 |
| Vectara | Agentic AI | Palo Alto, United States | $40.0M | 60 |
| SUSubquadratic | Artificial Intelligence | San Francisco, USA | $29.0M | 60 |
| Fireworks AI | AI Infrastructure | Redwood City, USA | $309.5M | 60 |
| OctoML | Generative AI | Seattle, United States | $131.9M | 59 |
| Modular | AI Infrastructure | San Francisco, United States | $380.0M | 58 |
| AssemblyAI | Voice AI | San Francisco, United States | $117.0M | 56 |
| Writer | AI Infrastructure | San Francisco, United States | $107.0M | 56 |
| Auto-GPT | Agentic AI | — | $12.0M | 56 |
| You.com | AI Search Engine | San Mateo, United States | $125.5M | 56 |
| CLClerk | Developer Tools | San Francisco, United States | $69.0M | 56 |
| rogo | Finance | New York, United States | $322.0M | 56 |
| ZHZhipu AI | Foundation Model | Beijing, China | $300.0M | 56 |
| AI Search Engine | California, United Kingdom | $108.1M | 55 | |
| EXExa Labs | Artificial Intelligence | San Francisco, United States | $250.0M | 55 |
| Southern | AI Search Engine | San Francisco, United States | $300K | 55 |
| Vijil | Agentic AI | San Francisco, United States | $17.0M | 55 |
| Pandektes | Agentic AI | Tel Aviv, Israel | $7.3M | 55 |
| Arcten | Agentic AI | San Francisco, United States | $12.0M | 55 |
| LightningAI | AI Infrastructure | San Francisco, United States | — | 55 |