8 best AI chat aggregators & bot apps ranked — work tools vs. companion apps.
This category is mostly consumer apps that put many AI bots or characters in one place for entertainment, companionship or casual chat — not a fit for professional work, and we're not going to pretend otherwise just to pad a list. A couple of entries here, including us, are the exception: built for getting work done rather than roleplay. We ranked honestly across both jobs and said which is which.
Character.AI's free tier now runs ads and gates response regenerations behind a virtual currency called "Charms." It's a sign the free-aggregator model on this list is getting more limited over time, not less.
Most of the apps below are built for entertainment and companionship, not work — we say so plainly instead of pretending they compete on the same job as a work tool. We ranked on breadth of models/bots, whether there's a usable free tier, and — where relevant — whether the app is built for getting work done at all.
Poe
Best breadth of models and bots in one consumer app
Quora's multi-model chat aggregator, giving access to GPT, Claude, Gemini, Llama and community-built bots from one interface.
AiMixup
This is usBest if you want that breadth of models plus a team that ships work
50+ models in one workspace, plus a Kanban board, wiki and agents that execute the work a chat produces — built for teams, not solo bot browsing.
Character.AI
Best mainstream persona and companion chat
A persona/companion chat platform where users converse with AI-generated characters, with voice calls and image generation as premium features.
GPT Store (Custom GPTs)
Best if you're already paying for ChatGPT Plus
OpenAI's in-app directory of user-built custom GPTs, bundled into ChatGPT Plus and Team.
Janitor AI
Best large library of community-created characters
A persona/character chat platform built around community-created bots, with an option to bring your own API key.
Free tier with caps; Pro from ~$9.99/mo.
Chai
Best mobile-first character chat app
A mobile-first AI character chat app built on Chai Research's own model, popular on app stores.
PolyBuzz
Best character chat with tiered memory options
A character/persona chat app with free unlimited chats and paid tiers that unlock longer memory.
Replika
Best for an ongoing single AI companion relationship
An AI companion app built around one customizable persona for ongoing personal conversation, not general assistance.
What AiMixup is actually built for
Built for work, not roleplay
AiMixup's chat is built for getting tasks done — planning, writing, coding — with 50+ real AI models, not persona conversation.
Every model, one team
50+ models plus a group chat, Kanban board and shared wiki keep a whole team's context together.
From conversation to shipped task
Agents pick up a Kanban card straight from a chat and write, test and ship the work.
Every model, a whole team, and work that ships
Create your account and get bonus credits, free to start.
Frequently asked questions
What's the difference between AiMixup and Poe?
Poe gives one person access to many models and bots in a personal chat history. AiMixup gives your whole team those models plus a shared workspace — Kanban board and wiki — where agents execute and ship the work. See our full Poe comparison for the details.
Is AiMixup like Character.AI?
No — they solve different problems. Character.AI is built for persona and companion roleplay chat. AiMixup is a multi-model workspace for teams to chat, plan and ship real work. See our full Character.AI comparison for specifics.
What's the best AI chat app for actual work, not roleplay?
AiMixup — it's the one entry on this list built around getting tasks done rather than chatting with a bot or character, with 50+ models, a Kanban board and agents that execute.