ChatLLM

Paying four separate subscriptions to four frontier labs is how most heavy AI users end up, and ChatLLM is Abacus.AI's answer to it: one assistant, one bill, and routing across the models underneath. It reaches more than 100 models — GPT-5, o4, Opus 4.8, Gemini and DeepSeek among them — with 15+ language models available directly in chat.

The agent is the part that goes beyond a model switcher. Give it a task and it works autonomously across multiple models: browsing the web, writing code, connecting to Gmail, Google Drive, Jira and Slack, and reporting progress as it goes. Typical jobs are research and report compilation, or building and deploying a site or app end to end.

AI Listener handles meetings without a separate tool. It records any conversation with live transcription in 100+ languages, surfaces AI suggestions while the conversation is still running, and produces a session summary afterwards. Analysis templates can be customised — Key Points, Technical Analysis or your own — and you can chat with the AI about any past session. Recording continues in the background when you switch apps.

Generation covers images through Nano Banana, Flux Pro Ultra, DALL-E, Imagen, Ideogram and Recraft, and video through VEO 3 among others. Full voice conversations are supported with a choice of voices and automatic or manual recording. On the web, ChatLLM Teams also does app creation by chat, slide and video generation, browser automation and integration with 100+ external services.

ChatLLM Teams is $10 per user per month. Clients are available on the web, desktop, iOS and Android; the iOS app rates 4.8 across roughly 3,300 ratings.