Pick Manus if…
you want one assistant for writing, images, voice and quick answers, and only occasionally need deep research.
ChatGPT is a general assistant — writing, images, voice, file uploads — with unlimited text chat on every tier. Manus is an agent: you give it a task and it plans, browses and comes back with a result. They overlap on research and reports. ChatGPT meters Deep Research per month (10 on Plus) and lists its Operator agent only on the higher Pro tier; Manus runs on credits, with up to 20 tasks at once on Pro.
Pick ChatGPT for everyday writing, brainstorming, images and occasional research — Go ($8/mo) or Plus ($20/mo) covers most needs. Pick Manus ($20/mo) if you regularly hand off multi-step research and web tasks and want them running in parallel while you do something else.
| App | Free tier | Paid from | Top plan | Best for |
|---|---|---|---|---|
| Manus | Yes | $20/mo | $200/mo | Delegating open-ended research, reports, and multi-step web tasks you'd rather not do yourself |
| ChatGPT | Yes | $8/mo | $500/mo | Everyday writing, brainstorming, image generation, casual coding |
Monthly prices in US dollars before tax, from each vendor's official pricing (US list price; weekly-billed plans converted to a monthly figure). Updated November 2, 2026
| Manus | ChatGPT | |
|---|---|---|
| Mode | Assistant you work with in chat | Agent you delegate a task to |
| Free plan | GPT-6 Luna, unlimited text chats, voice, file uploads | 300 daily credits, 1 concurrent task |
| Research | Plus: 10 Deep Research/mo; Pro up to 250 | Deep research and browsing, paid in credits |
| Runs tasks on its own | Operator on the higher Pro tier | Core feature; 20 concurrent tasks on Pro |
| Also does | Images, voice, custom GPTs, Codex | Slides and docs |
| Top plan | Pro 500 $500/mo: 25× Plus usage | Extended $200/mo: 40,000 credits/mo |
you want one assistant for writing, images, voice and quick answers, and only occasionally need deep research.
your work involves research and multi-step web jobs you'd rather delegate, often several at once.
For delegating multi-step web tasks, Manus is built for it. For general writing, images and conversation, ChatGPT covers far more ground.
ChatGPT Go ($8/mo) is the cheapest paid plan here. Manus Pro is $20/mo and ChatGPT Plus $20/mo. Both have free plans.
Partly. Deep Research handles in-depth research on Plus and Pro, and the higher Pro tier includes Operator. Manus is designed around autonomous task runs, with up to 20 in parallel on Pro.
How we choose: prices come from each vendor's official pricing page and are re-checked every week. We take no affiliate fees, so rankings aren't for sale.