HammerAI
8.0#3 in ai roleplay chatbotsFrom $9 a monthFree planAndroidiOSWebLinux
VisitHammerAI vs Openworld AI
Openworld AI
6.8#30 in ai roleplay chatbotsFree planFree planLinuxmacOSWindows
VisitWhat both publish
| Fact | HammerAI | Openworld AI |
|---|---|---|
| Group chats | The service supports conversations with up to ten characters simultaneously. | Group chats allow simultaneous conversations with multiple characters. |
| Privacy | The privacy policy says HammerAI does not collect information about conversations, while third-party AI providers may process or retain messages sent to them. | Chats and characters are stored privately on the device and the maker says it cannot read them. |
| Product | HammerAI describes itself as an AI character chat and roleplay platform. | Openworld AI is a local-first desktop app for AI character chat, roleplay and adventures. |
HammerAI plans
- FreeFree
- Tiny credit pack$1.99, paid once
- Small credit pack$4.99, paid once
- Starter$9 a month
- Medium credit pack$9.99, paid once
- Advanced$18 a month
Openworld AI plans
- FreeFree
- Openworld AIFree
Pick HammerAI if…
HammerAI may suit people interested in character conversations, roleplay, and story creation, including desktop users who want to run downloaded local models offline. Its stated age requirement makes it unsuitable for users below 18 or the local age of consent, whichever is greater.
Pick Openworld AI if…
Openworld AI suits people looking for character chat, roleplay, or adventures on a desktop computer. It is presented for both new and advanced players.