kitio.aiJanitor AI vs HammerAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Janitor AI starts at See pricing page and HammerAI starts at $9/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Large character library
- Free JanitorLLM model
- Custom API keys
- janitor+ Router
- Character creator
- Character chat
- Group chats up to 10
- Local models via Ollama
- Lorebooks and personas
- Story writing
- Image generation
| Feature | Janitor AI | HammerAI |
|---|---|---|
| Best for | Adult roleplay platform with a free model or your own API key | Character chat and roleplay app with local and cloud models |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $9/mo |
| Free plan | Yes | Yes |
| Made by | Janitor AI | HammerAI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Janitor AI starts at See pricing page and HammerAI starts at $9/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Cloud and local chat
- Web and desktop apps
Starter
$9/mo
- 26 image models
- Cloud text to speech
Advanced
$18/mo
- All local LLMs
- Proxy to any LLM API
- No ads
Ultimate
$35/mo
- Everything in Advanced
- Highest usage limits
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Janitor AI
- Free model with no card needed
- Works with many external models
- Very large character catalog
- Free model forgets long chats
- Proxy setup can be confusing
- Adults only
HammerAI
- Free chat on cloud and local models
- Local mode keeps chats private
- Desktop app for all major systems
- Web version shows ads
- All purchases are non-refundable
- Character library varies in quality
Which one should you choose?
Choose Janitor AI if you want:
- Free model with no card needed
- Works with many external models
- Very large character catalog
Watch out: free model forgets long chats.
Choose HammerAI if you want:
- Free chat on cloud and local models
- Local mode keeps chats private
- Desktop app for all major systems
Watch out: web version shows ads.
Janitor AI vs HammerAI FAQ
What is the difference between Janitor AI and HammerAI?
Janitor AI: Adult roleplay platform with a free model or your own API key. HammerAI: Character chat and roleplay app with local and cloud models. Both are chat assistants tools.
Is Janitor AI or HammerAI cheaper?
Janitor AI starts at See pricing page and HammerAI starts at $9/mo. Check both pricing pages for current plans.
Do Janitor AI and HammerAI have free plans?
Janitor AI: Yes. HammerAI: Yes.
Who makes Janitor AI?
Janitor AI is made by Janitor AI.
Who makes HammerAI?
HammerAI is made by HammerAI.
Which should I choose, Janitor AI or HammerAI?
Choose Janitor AI if you value free model with no card needed and works with many external models. Choose HammerAI if you value free chat on cloud and local models and local mode keeps chats private.