Jan
85Open-source desktop chat app that runs open models offline or connects to cloud providers, plus a terminal coding agent.
3 products our research names as a replacement for Ai Helper in Desktop & OS Assistants, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
Open-source desktop chat app that runs open models offline or connects to cloud providers, plus a terminal coding agent.
has a public API
Ai Helper vs Jan →Bring-your-own-key chat front end for GPT, Claude and Gemini
Desktop app for downloading and running open-weight LLMs locally, now with a Bionic agent and optional US-hosted cloud models.
has a public API
Ai Helper vs LM Studio →Not named as direct replacements — the neighbours in the same part of the catalog, best-rated first.
Native Mac app that lets you select any part of the screen and chat with your own AI model about it.
One-time-purchase macOS utility that runs ChatGPT commands on selected text in any app, using your own API key
macOS assistant that reads what is on your screen and acts on it from a spoken command
Desktop assistant that watches your screen and points at the exact button you need to click next
Menu-bar shortcut that runs AI on selected text inside any Mac app, without switching windows.
One-time-purchase Mac client for OpenAI, Gemini, Claude and local models, with an inline mode
macOS utility that calls your own AI keys from any app via a hotkey — one $29 lifetime license
Native Mac app that sends whatever is on screen to ChatGPT from an option-space shortcut
Mac-wide autocomplete: press Tab in any app and it finishes the sentence from what it has seen on your screen
Mac assistant that reads the screen you are already on instead of making you paste context.
Mac menu-bar app for ChatGPT, voice-to-text, and quick AI actions using your own API keys, sold as a one-time purchase.
Free menu-bar window that keeps ChatGPT one click away without cluttering browser tabs.
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