Head to head · facts checked 12 November 2026
Replika vs Chai
Replika's price is not verified. Chai's price is not verified. Replika states a minimum age of 18+ (Google Play rates it Teen); Chai states 18+. We found 2 verified differences between them, listed below.
Replika vs Chai: side by side
| Replika | Chai | |
|---|---|---|
| Price from | Not verified | Not verified |
| Free tier | Yes | Not verified |
| Platforms | iOS, Android, Web | Android |
| Minimum age | 18+ (Google Play rates it Teen) | 18+ |
| Adult content | Not allowed | Not allowed |
| Voice | ✓ Yes | Not verified |
| Images | ✓ Yes | Not verified |
| Memory | ✓ Yes | Not verified |
| Group chat | Not verified | Not verified |
| Custom characters | ✓ Yes | ✓ Yes |
| Video | ✓ Yes | Not verified |
| Teen safety | Adults-only service that asks for date of birth at sign-up, reserves the right to use age-assurance measures and deletes accounts found to belong to under-18s. | Under-18s are barred and age checks run through Persona using a selfie-based age estimate or a government photo ID. |
| Company | Luka, Inc. | Chai Research Corp. |
| Launched | 2017 | Not verified |
Key differences
- Minimum age: Replika states 18+ (Google Play rates it Teen); Chai states 18+.
- Platforms: Replika is also on iOS, Web.
Choose Replika if…
Adults who want a single long-running, customisable companion focused on conversation and emotional support.
Replika: full profile →Choose Chai if…
Adults on Android who want quick chats with a large catalogue of user-built characters.
Chai: full profile →Frequently asked questions
- Which is cheaper, Replika or Chai?
- Replika's price is not verified; Chai's price is not verified. Prices were checked on 12 November 2026 and can change.
- Are Replika and Chai free?
- Replika has a free tier; Chai's free tier is not verified.
- What are the age limits for Replika and Chai?
- Replika states 18+ (Google Play rates it Teen); Chai states 18+.
- Do Replika and Chai allow adult content?
- Adult content: on Replika it is not allowed; on Chai it is not allowed.
- Who should choose Replika or Chai?
- Replika: Adults who want a single long-running, customisable companion focused on conversation and emotional support. Chai: Adults on Android who want quick chats with a large catalogue of user-built characters.
More comparisons
Sources
Replika
Facts checked 12 November 2026. Prices and policies change; confirm in the app before you pay. “Not verified” means we could not confirm it from a reliable source.