Shortlist by what you need
Start here if you know why you are leaving Keenious.
Want the closest match?
PaperJetMost similar to Keenious in what it does, its category and its price.
Visit (opens PaperJet in a new tab)Need a free plan?
ResearchRabbitHas a free plan, rated 4.6 out of 5.
Visit (opens ResearchRabbit in a new tab)Want the best rated?
LitmapsRated 4.4 out of 5 in our review, against 4.2 for Keenious.
Visit (opens Litmaps in a new tab)
At a glance
Green means better than Keenious, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 KeeniousBaseline | 4.2 | $10/mo | Yes | Suggests citations in real time while you write your own paper | |
| PaperJet | 3.4−0.8 | Free | Yes | Searches the literature and drafts beside it on the same canvas. | vs Keenious |
 Sourcely | 4.2Same | $17/mo$7 more | Yes | Paste a whole essay draft, get back citation-worthy sources matched to specific passages | vs Keenious |
 Paperguide | 4.2Same | $10/moSame price | Yes | Bundles search, review, full draft writing, and reference management in one platform | vs Keenious |
| ResearchRabbit | 4.6+0.4 | Free | Yes | A free, continuously updating visual map of papers as your collection grows | vs Keenious |
 Atlas Workspace | 3.8−0.4 | $16/mo$6 more | Yes | Visual AI research workspace that answers questions with mind maps, traces answers to their sources and supports literature review across papers and uploaded files. | vs Keenious |
 Read Wonders | 4.0−0.2 | $10/moSame price | Yes | Automated gap detection alongside a calmer, board-based research workspace | vs Keenious |
| Litmaps | 4.4+0.2 | $10/moSame price | Yes | Citation mapping with ongoing alerts, not just a one-time snapshot | vs Keenious |
 Scite | 4.2Same | $20/mo$10 more | No | Smart Citations classify whether a citing paper actually supports or contradicts a claim | vs Keenious |
The alternatives in detail
In order of how closely each one matches Keenious.
PaperJet
3.4Free
vs Keenious−0.8
Searches the literature and drafts beside it on the same canvas.
- Single search across academic papers
- Libraries for organising gathered sources
- Canvas for drafting alongside the literature
Keeps the link between a source and the claim it supports
'All papers' coverage claims are never quite true
Sourcely
4.2$17/mo
vs Keenious$7 moreSame
Paste a whole essay draft, get back citation-worthy sources matched to specific passages.
- Paste a full essay or draft to match passages with citation-worthy sources
- Citation generation across 700+ citation styles
- Database of 200+ million research papers
Passage-matching input approach is genuinely different from keyword search
Free tier's 300-character limit is restrictive for anything beyond a short excerpt
Paperguide
4.2$10/mo
vs KeeniousSame priceSame
Bundles search, review, full draft writing, and reference management in one platform.
- AI search across 200+ million papers
- AI Writer generating full draft text grounded in user references
- Automated Deep Research Reports analyzing trends across a topic
AI Writer's full-draft generation goes further than most competitors' citation-only assistance
More features require a paid plan
ResearchRabbit
4.6Free
vs Keenious+0.4
A free, continuously updating visual map of papers as your collection grows.
- Continuously updating recommendations based on a growing paper collection
- Visual network of authors and citation connections
- Completely free with no paid tier
Completely free with no paid tier at all
No paid tier means no path to additional enterprise features
Atlas Workspace
3.8$16/mo
vs Keenious$6 more−0.4
Visual AI research workspace that answers questions with mind maps, traces answers to their sources and supports literature review across papers and uploaded files.
- Mind maps and knowledge maps for questions and sources
- Answers with verifiable citations to the underlying sources
- Scholarly paper search and open-access discovery
Citations are traced to sources, not only listed
Free plan is capped at 10 sources and 5 AI messages
Read Wonders
4.0$10/mo
vs KeeniousSame price−0.2
Automated gap detection alongside a calmer, board-based research workspace.
- Automated gap detection flagging under-addressed areas of a topic
- Search across 550+ million sources, patents, and dissertations
- Drag-and-drop boards for organizing research findings
Gap detection surfaces a genuinely different signal than relevance-ranked search alone
No permanent free tier, only a time-limited trial
Litmaps
4.4$10/mo
vs KeeniousSame price+0.2
Citation mapping with ongoing alerts, not just a one-time snapshot.
- Visual citation mapping around a research topic or paper
- Ongoing alerts when new papers connect to a saved map
- Free tier for standard use
Ongoing alerts address literature that changes over a long project, not just a single search session
More maps and features require a paid plan
Scite
4.2$20/mo
vs Keenious$10 moreSame
Smart Citations classify whether a citing paper actually supports or contradicts a claim.
- Smart Citations classifying citing papers as supporting, contradicting, or mentioning
- Index of over one billion classified citations
- Acquired by Research Solutions, Inc. in December 2023
Citation classification answers a genuinely different question than raw citation counts
No permanent free plan, only a time-limited trial
FAQ
Questions people ask
Is Keenious free?
Keenious has a free plan, and paid plans start from $10/mo.
What is the best free alternative to Keenious?
ResearchRabbit is the highest-rated alternative here with a free plan (4.6 out of 5). Other free options: Litmaps, Sourcely, Paperguide.
What is the cheapest alternative to Keenious?
Among paid plans, Paperguide has the lowest starting price (from $10/mo). If you need it free, start with ResearchRabbit.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.