Character.AI
4.4
Millions of community characters with unlimited free text chat
The default starting point: unmatched variety and the most generous free tier in the category.
$7.92/moVoice callsMemory+3
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Alternatives to AI Dungeon
8 sites worth considering instead of AI Dungeon, pulled from the categories it appears in and ordered by our editorial score. For reference, AI Dungeon costs $9.99/mo.
| Site | Price | Free tier | Voice | Memory | |
|---|---|---|---|---|---|
| Character.AI Millions of community characters with unlimited free text chat | $7.92/mo | Yes | Voice calls | Yes | vs |
| SillyTavern The self-hosted frontend the power users all run | Free | Yes | Voice calls | Yes | vs |
| Nomi AI Memory that survives months, across up to ten companions | $8.33/mo | Yes | Voice calls | Yes | vs |
| ChatGPT Memory, voice mode and the strongest general model | $20/mo | Yes | Voice calls | Yes | vs |
| Kindroid Deep character builders with phone-grade voice calls | $9.99/mo | Yes | Voice calls | Yes | vs |
| Text generation web UI The standard interface for running local models | Free | Yes | Voice notes | Yes | vs |
| PolyBuzz Unlimited free text chat across 20M+ characters | $9.90/mo | Yes | Voice notes | Yes | vs |
| Risu AI Browser-based character chat with card importing | Free | Yes | Voice notes | Yes | vs |
Side by side
SillyTavern
4.3
The self-hosted frontend the power users all run
If you want total control and zero subscription, this is where the advanced users live.
FreeMatureVoice calls+5
Nomi AI
4.2
Memory that survives months, across up to ten companions
The memory benchmark. If continuity is your main requirement, this is the one to beat.
$8.33/moMatureVoice calls+4
ChatGPT
4.2
Memory, voice mode and the strongest general model
Not built as a companion, but its memory and voice mode make it a legitimate daily chat partner.
$20/moVoice callsMemory+4
Kindroid
4.2
Deep character builders with phone-grade voice calls
The best pick for people who will actually fill in the backstory — lazy setup buys you a chatbot.
$9.99/moMatureVoice calls+5
The standard interface for running local models
Not a companion app, but the plumbing most local companion setups are built on.
FreeMatureVoice notes+4
Switching from AI Dungeon — common questions
What are the best alternatives to AI Dungeon?
8 sites from the same categories are listed above, ordered by our editorial score. We match on category rather than on marketing claims, so what you see is what competes with AI Dungeon for the same use case.
Is there a free alternative to AI Dungeon?
Yes — Character.AI, SillyTavern, Nomi AI, ChatGPT, Kindroid, Text generation web UI, PolyBuzz, Risu AI have a free tier you can use before paying anything.
How much does AI Dungeon cost compared with the alternatives?
AI Dungeon is $9.99/mo. The alternatives above range from $0 to $20 a month.