Alternatives to CustomGPT
The top AI Chatbot companies similar to CustomGPT, 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.
Chatbase55AI ChatbotSan Francisco, United States
Unleash57EnterpriseSan Francisco, United States$35.0M
Deeto54EnterpriseSan Francisco, United States$12.5M
xFind.ai53EnterpriseTel Aviv, Israel$3.0M
Anchor AI47GovernmentSan Francisco, United States
Supernova37Developer ToolsSan Francisco, United States$129.2M
Harmonic AI36Foundation ModelSan Francisco, United States$142.0M
Marvinn.ai31Generative AITel Aviv, Israel
AskYourDatabase18AI Chatbot- CHChatbit9Artificial IntelligenceTel Aviv, Israel
Denser AIAI ChatbotTel Aviv, Israel- ThoughtsatworkAI Search EngineTel Aviv, Israel$1.0M
WisdomlinkAI Search EngineSan Francisco, United States
SynchmindsAI Search EngineTel Aviv, Israel- MnesticsKnowledge ManagementSan Francisco, United States
- WinlayerAI Foundation & ComputeTel Aviv, Israel
- WithcontextosAI Search Engine
VektorsearchpartnersAI Search EngineTel Aviv, Israel$1.0M
YingbosaierAI Search EngineBeijing, China$1.0M- ContextwikiAI Search EngineTel Aviv, Israel
- TechfaqsAI Search EngineTel Aviv, Israel$1.5M
- VerabaseKnowledge ManagementSan Francisco, United States
Harvey AI70LegalTechNew York, United States$27.0M
Pinecone69AI InfrastructureSan Francisco, United States$138.0M
Harvey.61Legal & ComplianceNew York, United States
Glean.ai60Accounts PayableSan Mateo, United States
Vectara60Agentic AIPalo Alto, United States$40.0M
rogo56FinanceNew York, United States$310.0M
Pandektes55Agentic AITel Aviv, Israel$5.8M
Axiom Trust Company55FintechLas Vegas, United States$11.8M
SRE.ai54MLOps$9.7M
Cyclops Security54EnterpriseTel Aviv, Israel$6.4M
Rebolt53Agentic AISan Francisco, United States$3.8M
Naboo AI52Retrieval Augmented GenerationSan Francisco, United States$62.7M
o1151AI Tools & AppsSan Francisco, United States
Mem.ai51Knowledge ManagementNew York, United States$29.1M
Squad Health50HealthcareNew York, United States$7.0M
Geniez.ai50Foundation ModelNew York, United States$256.0M
Octo AI44Generative AISan Francisco, United States
Rivvun AI44Conversational AIBengaluru, India$7.5M
Haystack42AI Search EngineSan Francisco, United States$10.0M
Dixtra41AI PlatformTel Aviv, Israel
Speclift40AI ToolTel Aviv, Israel$4.0M
FirstRead40LegalNew York, United States
Answers36AI Search EngineSan Francisco, United States$1.5B
Fact-Base36AI Search EngineSan Francisco, United States$28.5M
SupporTeam35EnterpriseTel Aviv, Israel
NoledgeLoss35Enterprise
libonea.ai35Consulting- NONoteless34AI Search EngineSan Francisco, United States$39.1M
Alli AI33Agentic SEO
QuantaLogic33Agentic AI- MEMEMO33Knowledge ManagementTel Aviv, Israel$39.0M
- Knowla32AI Search EngineSan Francisco, United States
Qualifire32Generative AI
Snowflake Cortex23AI Foundation & ComputeBozeman, United States
Vibranium Dome23AI Agents
Notion AI22AI CopilotSan Francisco, United States- VEVertex AI Search20AI Search EngineMountain View, United States
AskVirgil18EnterpriseSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Chatbase | AI Chatbot | San Francisco, United States | — | 55 |
| Unleash | Enterprise | San Francisco, United States | $35.0M | 57 |
| Deeto | Enterprise | San Francisco, United States | $12.5M | 54 |
| xFind.ai | Enterprise | Tel Aviv, Israel | $3.0M | 53 |
| Anchor AI | Government | San Francisco, United States | — | 47 |
| Supernova | Developer Tools | San Francisco, United States | $129.2M | 37 |
| Harmonic AI | Foundation Model | San Francisco, United States | $142.0M | 36 |
| Marvinn.ai | Generative AI | Tel Aviv, Israel | — | 31 |
| AskYourDatabase | AI Chatbot | — | — | 18 |
| CHChatbit | Artificial Intelligence | Tel Aviv, Israel | — | 9 |
| Denser AI | AI Chatbot | Tel Aviv, Israel | — | — |
| AI Search Engine | Tel Aviv, Israel | $1.0M | — | |
| Wisdomlink | AI Search Engine | San Francisco, United States | — | — |
| Synchminds | AI Search Engine | Tel Aviv, Israel | — | — |
| Knowledge Management | San Francisco, United States | — | — | |
| AI Foundation & Compute | Tel Aviv, Israel | — | — | |
| AI Search Engine | — | — | — | |
| Vektorsearchpartners | AI Search Engine | Tel Aviv, Israel | $1.0M | — |
| Yingbosaier | AI Search Engine | Beijing, China | $1.0M | — |
| AI Search Engine | Tel Aviv, Israel | — | — | |
| AI Search Engine | Tel Aviv, Israel | $1.5M | — | |
| Knowledge Management | San Francisco, United States | — | — | |
| Harvey AI | LegalTech | New York, United States | $27.0M | 70 |
| Pinecone | AI Infrastructure | San Francisco, United States | $138.0M | 69 |
| Harvey. | Legal & Compliance | New York, United States | — | 61 |
| Glean.ai | Accounts Payable | San Mateo, United States | — | 60 |
| Vectara | Agentic AI | Palo Alto, United States | $40.0M | 60 |
| rogo | Finance | New York, United States | $310.0M | 56 |
| Pandektes | Agentic AI | Tel Aviv, Israel | $5.8M | 55 |
| Axiom Trust Company | Fintech | Las Vegas, United States | $11.8M | 55 |
| SRE.ai | MLOps | — | $9.7M | 54 |
| Cyclops Security | Enterprise | Tel Aviv, Israel | $6.4M | 54 |
| Rebolt | Agentic AI | San Francisco, United States | $3.8M | 53 |
| Naboo AI | Retrieval Augmented Generation | San Francisco, United States | $62.7M | 52 |
| o11 | AI Tools & Apps | San Francisco, United States | — | 51 |
| Mem.ai | Knowledge Management | New York, United States | $29.1M | 51 |
| Squad Health | Healthcare | New York, United States | $7.0M | 50 |
| Geniez.ai | Foundation Model | New York, United States | $256.0M | 50 |
| Octo AI | Generative AI | San Francisco, United States | — | 44 |
| Rivvun AI | Conversational AI | Bengaluru, India | $7.5M | 44 |
| Haystack | AI Search Engine | San Francisco, United States | $10.0M | 42 |
| Dixtra | AI Platform | Tel Aviv, Israel | — | 41 |
| Speclift | AI Tool | Tel Aviv, Israel | $4.0M | 40 |
| FirstRead | Legal | New York, United States | — | 40 |
| Answers | AI Search Engine | San Francisco, United States | $1.5B | 36 |
| Fact-Base | AI Search Engine | San Francisco, United States | $28.5M | 36 |
| SupporTeam | Enterprise | Tel Aviv, Israel | — | 35 |
| NoledgeLoss | Enterprise | — | — | 35 |
| libonea.ai | Consulting | — | — | 35 |
| NONoteless | AI Search Engine | San Francisco, United States | $39.1M | 34 |
| Alli AI | Agentic SEO | — | — | 33 |
| QuantaLogic | Agentic AI | — | — | 33 |
| MEMEMO | Knowledge Management | Tel Aviv, Israel | $39.0M | 33 |
| AI Search Engine | San Francisco, United States | — | 32 | |
| Qualifire | Generative AI | — | — | 32 |
| Snowflake Cortex | AI Foundation & Compute | Bozeman, United States | — | 23 |
| Vibranium Dome | AI Agents | — | — | 23 |
| Notion AI | AI Copilot | San Francisco, United States | — | 22 |
| VEVertex AI Search | AI Search Engine | Mountain View, United States | — | 20 |
| AskVirgil | Enterprise | San Francisco, United States | — | 18 |