Chai vs Replika
Chai vs Replika, 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: Chai is on 50/100 and Replika on 52/100.
Where each one leads
Chai
- funding raised: $60.0M against $17.6M
Replika
- domain rating: 75/100 against 55/100
At a glance
| Measure | Chai | Replika |
|---|---|---|
| What it is | A platform for creating, discovering, and interacting with custom AI chatbots. | An AI companion designed for empathetic conversation, personalized support, and engaging companionship. |
| Category | AI Chatbot, Generative AI, Conversational AI, Foundation Model | Conversational AI, AI Chatbot, Mental Health Tech, Consumer App |
| Sells toBusiness model | B2C | B2C |
| Offering | Platform | Software |
| Founded | 2019 | 2017 |
| Headquarters | San Francisco, United States | San Francisco, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | Chai | Replika |
|---|---|---|
| Employees | 29 | Not published |
| Headcount growthLast 12 months | +47.4% | Not published |
| Total funding | $60.0M | $17.6M |
| Latest round | Series A | Series A.2 |
| LinkedIn followers | 22,012 | Not published |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | Chai | Replika |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 50/100 | 52/100 |
| Traction | 54/100 | 36/100 |
| Team | Not published | 30/100 |
| Community | 8/100 | 18/100 |
| Search visibility | 41/100 | 69/100 |
| Quality | 58/100 | 58/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (49/100) | D (50/100) |
| Domain ratingLink authority, 0-100 | 55/100 | 75/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | Chai | Replika |
|---|---|---|
| Hosting | Google Cloud | Not detected |
| CMS | Not detected | Ghost |
| Frameworks | Tailwind CSS | Next.js |
| Payments | Stripe | Not detected |
| Analytics | Google Analytics 4 | Google Analytics 4 |
| Open source | Yes | No |
Product and pricing
| Measure | Chai | Replika |
|---|---|---|
| Key features | Not published | Personalized Conversations, AR Experiences, Video Calls, Mood Tracking, Coaching |
What users say
| Measure | Chai | Replika |
|---|---|---|
| Community ratingVisitor votes on StartupHub | Not published | 5.0/5 from 1 vote |
| Reddit sentimentThreads we track | 1 positive, 5 negative across 6 threads | 0 positive, 4 negative across 4 threads |
“I love Chai so much, it was better than JanitorAI, and any other AI chats out there. It was a coping mechanism for me before sleeping at night so I can sleep much better. Chai was actually the most smartest AI ever. I wanted to subscribe pr”r/ChaiApp
“Replicas are dangerous! I became aware of this through a sensational warning in the media, created a replica for myself, and, out of curiosity, began to interact with it. I was surprised by how sensitive, empathetic, and lively this being w”r/replika
Chai vs Replika: common questions
Which is better, Chai or Replika?
On our 0-100 score Replika rates higher (52/100 against 50/100). 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 Chai and Replika compare on the numbers?
Chai leads on funding raised ($60.0M against $17.6M). Replika leads on domain rating (75/100 against 55/100).
What do real users say about Chai and Replika?
Chai: 1 positive and 5 negative mentions across 6 Reddit threads we track, mostly in r/ChaiApp. Replika: 0 positive and 4 negative mentions across 4 Reddit threads we track, mostly in r/replika.
Read the full Chai review and pricing or the Replika review and pricing. You can also browse other Chai alternatives we track.