Chatbase vs CustomGPT
Chatbase vs CustomGPT, compared side by side on 20 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: Chatbase is on 63/100 and CustomGPT on 46/100.
Where each one leads
Chatbase
- our overall score: 63/100 against 46/100
- funding raised: $3.5M against $1.0M
CustomGPT
- agent readiness: 64/100 against 52/100
- headcount: 29 against 3
- LinkedIn following: 16,865 against 524
At a glance
| Measure | Chatbase | CustomGPT |
|---|---|---|
| What it is | AI chatbot builder that trains custom GPT-like chatbots on your own data. | Build custom AI chatbots trained on your own data for internal knowledge and customer support. |
| Category | AI Chatbot, Customer Service Automation, Conversational AI, Large Language Model | AI Chatbot, Generative AI, Large Language Model, Retrieval Augmented Generation |
| Sells toBusiness model | B2B | B2B |
| Offering | Platform | Software |
| Founded | 2023 | 2022 |
| Headquarters | San Francisco, United States | Tel Aviv, Israel |
| Status | Active | Active |
Size, funding and growth
| Measure | Chatbase | CustomGPT |
|---|---|---|
| Employees | 3 | 29 |
| Headcount growthLast 12 months | -100.0% | Not published |
| Open roles | 3 | Not published |
| Total funding | $3.5M | $1.0M |
| Latest round | Seed | Seed |
| Valuation | $1.2B | Not published |
| LinkedIn followers | 524 | 16,865 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Chatbase | CustomGPT |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 63/100 | 46/100 |
| Traction | 39/100 | 45/100 |
| Team | 30/100 | Not published |
| Search visibility | 59/100 | 37/100 |
| Quality | 78/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (52/100) | C (64/100) |
| Domain ratingLink authority, 0-100 | 81/100 | 74/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Chatbase | CustomGPT |
|---|---|---|
| Hosting | Vercel | Not detected |
| CDN | Vercel | Cloudflare |
| CMS | Not detected | WordPress |
| Frameworks | Next.js, Tailwind CSS | Jquery |
| Open source | No | Yes |
Chatbase vs CustomGPT: common questions
Which is better, Chatbase or CustomGPT?
On our 0-100 score Chatbase rates higher (63/100 against 46/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 20 data points above: read the rows that match what you are buying for.
How do Chatbase and CustomGPT compare on the numbers?
Chatbase leads on our overall score (63/100 against 46/100), funding raised ($3.5M against $1.0M). CustomGPT leads on agent readiness (64/100 against 52/100), headcount (29 against 3), LinkedIn following (16,865 against 524).
Read the full Chatbase review and pricing or the CustomGPT review and pricing. You can also browse other Chatbase alternatives we track.