Jenni AI

Free tier

The AI workspace where researchers read, write, and cite — with every claim traceable to the source.

Free tier available·All audiences

Key strengths

Source-grounded AI autocomplete tied to uploaded PDFs and curated librariesSupports 2,600+ citation styles including APA 7th, Chicago, Harvard, IEEE, and VancouverIntegrated search across 248M+ academic papers via Semantic Scholar, PubMed, arXiv, and CrossRefAI-powered claim review that flags unsupported, contradicted, or overstated statements before submissionZotero and Mendeley import support for seamless library migration

Free tier + paid plans

Facts verified against jenni.ai on Oct 5, 2026

Recent changes

Oct 5, 2026Plans updated: Free plan at $0/month (10 AI Autocompletes/day, 10 PDF uploads, limited features). Plus at $12/month (5,000 Autocompletes/month, unlimited PDF uploads, 500 AI Edits/month). Pro at $29/month (unlimited everything, priority support). Annual billing saves 60%.

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Jenni — Technical Overview

Jenni is a freemium AI writing workspace purpose-built for academic and research workflows. Its core differentiator is source-grounded generation: AI autocomplete draws exclusively from the user's own uploaded library and connected reference managers, with every inserted claim traceable to an exact page and paragraph in the source PDF — not a probabilistic hallucination from a general-purpose model.

Key architectural and integration points:

Reference manager sync: Native import from Zotero and Mendeley; no manual re-upload required when libraries are connected.
Academic search layer: Queries across 248M+ papers via Semantic Scholar, PubMed, arXiv, and CrossRef — all surfaced inline during writing.
Citation engine: Supports 10,000+ citation styles; exports to .docx, LaTeX, HTML, .ris, .bib, and .csv for downstream toolchain compatibility.
Collaboration: Real-time multi-user editing with comments and version history.
Pre-submission review: AI-powered claim review across six categories to flag unsupported assertions before submission.
Pricing tiers: Free (10 AI Autocompletes/day, 10 PDF uploads); Plus at $12/month (5,000 Autocompletes/month, unlimited PDF uploads, 500 AI Edits/month); Pro at $29/month (unlimited, priority support). Annual billing reduces cost by 60%.

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