Jenni AI vs Writium
Jenni AI
jenni.aiWritium
writium.appSide by side
| Figure | Jenni AI | Writium |
|---|---|---|
| Price from | $12/mo | $0.30/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 3 | 5 |
| Spec score · AI Essay Writers | 8.7 (#11) | 8.2 (#16) |
| Headquarters | Wilmington, Delaware, United States | Los Angeles, California, United States |
| Integrations | Jenni supports importing from Zotero, Mendeley, BibTeX, and DOI, as well as importing DOCX files and uploading PDFs. | The privacy policy lists optional Google sign-in and names Vercel, Supabase, Exa, Anthropic, Stripe, and Resend as service providers. |
| Purpose | Jenni is an AI-powered writing platform for academic and professional work, combining a document editor with tools for drafting, editing, citing, and reviewing. | Writium is a research workspace for students that combines essay drafting with finding and organizing sources. |
| Support | The Free plan lists limited customer support, Plus lists live chat support, and Pro lists priority support. | The maker says a small team reads messages directly and invites users to contact it through its contact form. |
Plans
Writium
- FreeFree
- Plus (yearly display)$3.59 a year
- Plus$3.99 a month
- Pro (yearly display)$8.99 a year
- Pro$9.99 a month
In their own words
Jenni AI
Jenni AI is an AI writing platform for academic and professional work, combining a document editor with drafting, editing, citation, and review tools. AI Autocomplete suggests text using document context, headings, prompts, and citations. AI Chat can answer questions about a document, find sources, and help with structure. Citation Management searches academic databases, formats references, and creates bibliographies. Reviews checks proofreading, claim confidence, source quality, tone, and peer-review concerns across a document. Users can import references from Zotero, Mendeley, BibTeX, or DOI, as well as DOCX files and PDFs. Real-time collaboration allows multiple people to edit a document together. The listed platforms are web, iOS, Android, and a browser extension; mobile documentation describes a full-screen sidebar overlay and bottom-sheet panels for Chat and Reviews. The Free plan limits PDF uploads to 10, with a 25 MB file-size and 150-page limit. Paid plans include Plus at $12 a month and Pro at $29 a month; the listed starting price is $12/mo billed annually. Jenni says its services are not tailored to industry-specific regulations such as HIPAA or FISMA.