Features a much larger community of characters and polished UI, but strictly enforces safety filters unlike JanitorAI.
#1JanitorAI records 125,494,484 monthly visits with -5.1% month-over-month growth and Freemium pricing. Mursion records 58,396 monthly visits with -17.3% growth and Contact for Pricing pricing.

Immersive AI simulation practice for workplace skills
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | janitorai.com | mursion.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 125.49M (125,494,484) | 58.4K (58,396) |
| MoM Traffic Delta |
| -6.77M (-5.1%) |
| -12.24K (-17.3%) |
| Primary Market & Share | 🇺🇸 United States (38.7%) | 🇺🇸 United States (98.4%) |
|---|
| Direct Visits / mo | 89.53M | 38.01K |
|---|
| User Rating | 4.2 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|
Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing.
Provides unlimited free character chats powered by JanitorAI's in-house LLM (~9K context window on free accounts), with a toggleable JLLM-short mode for snappy, dialogue-focused replies that are 70% shorter.
Lets Janitor+ subscribers tap directly into third-party frontier models via a built-in per-token wallet at a 10% discount, while keeping full BYOK reverse-proxy support with config duplication and reasoning tag display.
Allows creators to build complex characters up to 1 MB in size with multiple intro scenarios and programmable Scripts that trigger dynamic lore or behavioral rules using whole-word matching and built-in debugging tools.
Exposes low-level sampling parameters in the chat menu, including custom Top-K, Top-P, frequency and repetition penalties, forbidden vocabulary lists, and response prefill instructions.

Immersive AI simulation practice for workplace skills
Employees practice realistic, high-pressure scenarios with interactive avatars that respond in character, so rehearsal happens without involving peers or managers.
Self-directed simulation practice is paired with personalized coaching sessions, giving learners structured feedback on what to change next.
Recordings, scoring and skill metrics are surfaced to L&D teams so upskilling shows up as data rather than attendance records.
Pre-built pathways and workflows are tailored to leadership, sales, healthcare, education and customer service contexts.
Features a much larger community of characters and polished UI, but strictly enforces safety filters unlike JanitorAI.
#1
Provides unfiltered character roleplay and multi-model switching, serving as a very close alternative to JanitorAI.

Features massive user-generated persona libraries with voice playback for casual character chatting.
Hosts millions of user-created fictional bots for immersive roleplay conversations similar to JanitorAI.

Combines adult-focused character chat, storytelling, and image generation for creative roleplay users.

Free / Open-sourceProvides privacy-focused, uncensored open-source model APIs that advanced users can route for private roleplay.
Offers unrestricted anime and fantasy character chats, matching JanitorAI's permissive content policy.
Enables custom persona creation and open-ended roleplay adventures in a similar community environment.
An independent platform for custom character creation and open-ended roleplay sessions with minimal restrictions.
Free / Open-sourceAn open-source bring-your-own-key frontend that connects character cards to custom LLM backends like JanitorAI.


SpecialistCombines character chat with persistent memory and API options, appealing to custom roleplay enthusiasts.

Free / Open-sourceAn open-source roleplay platform hosting community character cards and specialized models for self-hosted chat.

Features a much larger community of characters and polished UI, but strictly enforces safety filters unlike JanitorAI.
Provides unfiltered character roleplay and multi-model switching, serving as a very close alternative to JanitorAI.
Features massive user-generated persona libraries with voice playback for casual character chatting.
Hosts millions of user-created fictional bots for immersive roleplay conversations similar to JanitorAI.
Combines adult-focused character chat, storytelling, and image generation for creative roleplay users.
Free / Open-sourceProvides privacy-focused, uncensored open-source model APIs that advanced users can route for private roleplay.
Offers unrestricted anime and fantasy character chats, matching JanitorAI's permissive content policy.
Enables custom persona creation and open-ended roleplay adventures in a similar community environment.
An independent platform for custom character creation and open-ended roleplay sessions with minimal restrictions.
Free / Open-sourceAn open-source bring-your-own-key frontend that connects character cards to custom LLM backends like JanitorAI.
SpecialistCombines character chat with persistent memory and API options, appealing to custom roleplay enthusiasts.
Free / Open-sourceAn open-source roleplay platform hosting community character cards and specialized models for self-hosted chat.