HammerAI
8.0#3 in ai roleplay chatbotsFrom $9 a monthFree planAndroidiOSWebLinux
VisitHammerAI vs Serene Pub
Serene Pub
7.7#15 in ai roleplay chatbotsFree planFree planAndroidWebLinuxmacOS
VisitWhat both publish
| Fact | HammerAI | Serene Pub |
|---|---|---|
| Offline use | The desktop app works offline with local models after models are downloaded; cloud LLMs, image generation, and text-to-speech require internet access. | With a local model, the app can work without a network connection; hosted AI providers require connectivity. |
| 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. | The maker says stories are sent only to the AI provider chosen to generate a reply, while other data lives in a database on hardware the user controls. |
| Support | Users can submit feedback in-app or contact HammerAI through Discord, Twitter, Reddit, and TikTok. | The maker links to documentation, Discord, GitHub discussions, and issue reporting for help and updates. |
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
Serene Pub plans
- FreeFree
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 Serene Pub if…
Serene Pub suits writers who want AI-assisted storytelling with structured memory and character-specific perspectives. It also fits people who want to run a local model or host a shared instance with private libraries.