ChatGPT
50General assistant with tools, memory, files and voice
3 products our research names as a replacement for Anathema AI in General-purpose AI Chatbots, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
General assistant with tools, memory, files and voice
from $8 against $25
Anathema AI vs ChatGPT →Assistant focused on long documents and code work
from $17 against $25
Anathema AI vs Claude →xAI's assistant with live X and web search, image and video generation, voice mode and a per-token API
from $10 against $25
Anathema AI vs Grok →Not named as direct replacements — neighbours from the same part of the catalog: the best-rated first, then a sample of the rest.
Mistral's assistant, renamed from Le Chat, with web search, deep research, connectors and a coding mode.
Meta's assistant inside WhatsApp, Instagram, Messenger, Facebook, its glasses and a standalone app
Pay-per-token ChatGPT-style interface with GPT-3.5/GPT-4 modes, a prompt store, plugins, and an API for developers.
Free desktop app that runs open language models privately on your own computer, with local document chat.
Google assistant wired into Workspace and Android
A free, ad-free chat and image-generation app from an independent developer, no account required.
A privacy-focused AI chat assistant from Proton with zero-access encryption on conversations.
Uncensored chat with image generation, image-to-video and an API on a flat monthly plan
Microsoft's consumer assistant for chat, image creation and search across Windows, Mac, mobile and Edge
Enterprise AI workspace: model-agnostic chat, agents and workflows with EU hosting and admin governance
Brings ChatGPT into Slack workspaces with file, URL, and Google Workspace document support.
Runs 140+ open-weight chat models on iPhone, iPad and Mac with no account and no cloud call
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