Alternatives to Onyx
8 tools that compete with or replace Onyx. Ranked by direct product-type match — not generic category overlap.
Magnetar
iPhone-only AI workspace combining chat, image and video generation, research, documents, voice, and coding agents in one app.
Oreate AI
All-in-one AI workspace for generating slides, essays, videos, images, podcasts, and research from a single prompt.
Mochii AI
Mochii AI is a multi-model AI assistant that puts GPT-5, Claude 4.5 and Gemini 3.0 in one chat window, from $4.99/mo
FigCanvas
AI scientific figure generator that turns prompts, data, or methods text into publishable drafts in the browser
SciFigureAI
AI scientific figure maker that turns text, sketches, or images into editable figure drafts for papers and slides.
ZenAI
A persistent-memory AI agent OS that runs your email, files, and research on a schedule.
NoteGPT
NoteGPT is an AI agent that summarizes YouTube videos, transcribes audio and video, and turns notes into slides, images, and voice — in one subscription.
Frequently asked questions
What are the best alternatives to Onyx?
We currently list 8 alternatives to Onyx: Magnetar, Oreate AI, Mochii AI, FigCanvas, SciFigureAI. Each is ranked by direct product-type match rather than generic category overlap.
How do you choose which Onyx alternatives to show?
Alternatives are ranked by direct product-type match — tools that do the same job — not by shared category tags. Every listed tool is independently re-verified on a continuous cycle.