Features a much larger community of characters and polished UI, but strictly enforces safety filters unlike JanitorAI.
Features a much larger community of characters and polished UI, but strictly enforces safety filters unlike JanitorAI.
JanitorAI records 125,494,484 monthly visits with -5.1% month-over-month growth and Freemium pricing. Polymath records 0 monthly visits with — growth and Free pricing.
Turn any music library into a searchable, ML-organized sample pack.
| Dimension / Metric | ||
|---|---|---|
| Official Domain | janitorai.com | github.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 125.49M (125,494,484) | 0 (0) |
| MoM Traffic Delta | -6.77M (-5.1%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (38.7%) | 🌐 Global (—) |
| Direct Visits / mo | 89.53M | 0 |
| User Rating | 4.2 | 4.4 |
| Supported Platforms | Website | Open Source |
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.
Turn any music library into a searchable, ML-organized sample pack.
Feed Polymath a single track, a folder, or a list of YouTube IDs and it builds a persistent local database of analyzed songs that can be searched instantly afterwards.
Demucs splits each song into beats, bass, vocals and other stems, which are then saved to a separated folder for use in your DAW.
Every track can be time-stretched and re-aligned to a shared tempo and beat grid (for example 120 BPM), so elements from different songs line up cleanly.
Polymath labels musical sections such as verse and chorus, detects key and loudness, and exposes that metadata for search and filtering.
Features a much larger community of characters and polished UI, but strictly enforces safety filters unlike JanitorAI.
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.
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.
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.
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.
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.
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.
Offers unrestricted anime and fantasy character chats, matching JanitorAI's permissive content policy.
Free / Open-sourceDiscover, download and generate with open-source AI models for image, video and 3D.
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
Enables custom persona creation and open-ended roleplay adventures in a similar community environment.
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.
An independent platform for custom character creation and open-ended roleplay sessions with minimal restrictions.

Turn audio, recordings, and YouTube into sheet music, MIDI, and tabs
Turn audio, recordings, and YouTube into sheet music, MIDI, and tabs