Perchance is a platform for creating and using "generators", in the broadest sense. This includes story generators, AI chat/roleplay interfaces, image generators, and so on. Users can create and share their own generators, or just use ones that other users have made. Character creation, sharing and chat can be done without an account. Login is not required at all.
The AI Character Chat page on Perchance is one of the popular interfaces on the site which supports common AI chat features like custom character and scenario creation, RAG-based character memories, auto-summarization to extend effective context, multi-character roleplays, and so on. It also supports some less-common features like JavaScript "custom code" which can, for example, give a character access to the internet, add a 3D avatar, or allow it to edit its own personality.
Perchance is free, and is funded via ads. There are no paid features at all, and there are no daily credit limits.
There are many generators on Perchance, but here are some of the most popular ones as of writing:
they are lying, all chat data is logged.
There's a person here putting a 0 review on every other site (presumably the ones near the ranking of his site, so he can jump up a few places):
"Many logs, be aware. Their networking got leaked." "they are lying, all chat data is logged." "didn't like at all, better to find a good powerful website with interesting ai than to use this" ...
Doing my part to balance, but admins should try to deal with this. This rating system seems untrustworthy. Here's a legit independent non-astro-turfed ranking of most relevant ones:
S+ tier 8:07 - Agnaistic 16:29 - Perchance 25:33 - charhub
S tier 2:35 - janitor 13:00 - Sakura 17:23 Mikugg 20:35 - Butterflies AI 23:32 - rochatai 24:40 - shapes 26:46 - figs 28:52 - kinkychat
A tier 6:23 - Yodayo 9:35 - Flow GPT 18:32 - dreamjourney 27:44 - paralleltown
Source: https://www.youtube.com/watch?v=kZPZiMRwgpI