Consensus
Searches peer-reviewed studies and shows where the evidence leans.
General agent that plans, browses and returns finished deliverables. Credits don't roll over, so size the tier to your actual workload.
| Category | Research |
|---|---|
| Company | Butterfly Effect |
| Free plan | Yes |
| Starting price | $20/mo |
| Top plan | $200/mo |
| Pricing model | freemium |
| API | Not verified |
| Open weights | Not verified |
| Commercial use | Not verified |
| Rating | Not rated — we do not publish scores we cannot source. |
Last verified: 17 Aug 2026
Pricing source: manus.im
Listing status: Unclaimed, verified
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Searches peer-reviewed studies and shows where the evidence leans.
Systematic literature review across 138M papers — extracts findings into comparison tables with PRISMA support.
Upload your sources, get grounded answers and audio overviews.
Answer engine with citations on everything, and a model picker so you choose who answers each query.
Now positioned as search infrastructure for AI apps rather than a consumer assistant.
Completions and chat in every major IDE.
Searches peer-reviewed studies and shows where the evidence leans.
Systematic literature review across 138M papers — extracts findings into comparison tables with PRISMA support.
Upload your sources, get grounded answers and audio overviews.
Completions and chat in every major IDE.
Message-credit app builder for non-technical people.
Bundles frontier models plus agents at a flat monthly price, on a credit system.