Shortlist by what you need
Start here if you know why you are leaving Sourcely.
Want the closest match?
KeeniousMost similar to Sourcely in what it does, its category and its price.
Visit (opens Keenious 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 to pay less than Sourcely?
AfforaiFrom $7/mo, against from $17/mo for Sourcely.
Visit (opens Afforai in a new tab)Want the best rated?
IncitefulRated 4.4 out of 5 in our review, against 4.2 for Sourcely.
Visit (opens Inciteful in a new tab)
At a glance
Green means better than Sourcely, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 SourcelyBaseline | 4.2 | $17/mo | Yes | Paste a whole essay draft, get back citation-worthy sources matched to specific passages | |
| Keenious | 4.2Same | $10/mo$7 less | Yes | Suggests citations in real time while you write your own paper | vs Sourcely |
 PaperJet | 3.4−0.8 | Free | Yes | Searches the literature and drafts beside it on the same canvas. | vs Sourcely |
 Paperguide | 4.2Same | $10/mo$7 less | Yes | Bundles search, review, full draft writing, and reference management in one platform | vs Sourcely |
| Inciteful | 4.4+0.2 | Free | Yes | Free citation-graph tool that also shows how two specific papers connect | vs Sourcely |
 Mendeley | 3.7−0.5 | Free | Yes | AI interprets the logic behind your search queries and surfaces patterns and missing links across your entire reference library, not just keyword matches. | vs Sourcely |
 Anara | 4.3+0.1 | $10/mo$7 less | Yes | Extracts PDF tables into structured, typed data schemas | vs Sourcely |
| Afforai | 4.3+0.1 | $7/mo$10 less | Yes | Rebranded to Logically, with three distinct search modes in one box | vs Sourcely |
| ResearchRabbit | 4.6+0.4 | Free | Yes | A free, continuously updating visual map of papers as your collection grows | vs Sourcely |
The alternatives in detail
In order of how closely each one matches Sourcely.
Keenious
4.2$10/mo
vs Sourcely$7 lessSame
Suggests citations in real time while you write your own paper.
- Real-time literature suggestions triggered by the user's own writing
- No separate search query required to surface relevant papers
- Free tier for standard use
Suggests relevant literature without interrupting the writing process
More features require a paid plan
PaperJet
3.4Free
vs Sourcely−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
Paperguide
4.2$10/mo
vs Sourcely$7 lessSame
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
Inciteful
4.4Free
vs Sourcely+0.2
Free citation-graph tool that also shows how two specific papers connect.
- Citation-graph paper discovery around a starting paper
- Literature Connector showing the citation path between two specific papers
- Completely free to use
Literature Connector answers a genuinely different question than general graph tools
Interface is more utilitarian than polished consumer research tools
Mendeley
3.7Free
vs Sourcely−0.5
AI interprets the logic behind your search queries and surfaces patterns and missing links across your entire reference library, not just keyword matches.
- AI Search & Insights - interprets query logic, not just keywords
- Pattern recognition uncovering relationships across your reference library
- 2GB free cloud storage with PDF management and annotation
Pattern recognition catches cross-paper connections a manual review would likely miss
Full pricing details aren't shown on the homepage
Anara
4.3$10/mo
vs Sourcely$7 less+0.1
Extracts PDF tables into structured, typed data schemas.
- Typed schema extraction of tables and structured data from PDFs
- Library connections to Zotero, Mendeley, Notion, Google Drive, PubMed, arXiv, and JSTOR
- Grounded, clickable citations tied to source passages
Structured data extraction goes beyond prose-only answers
Five-tier pricing structure takes more comparison to find the right plan
Afforai
4.3$7/mo
vs Sourcely$10 less+0.1
Rebranded to Logically, with three distinct search modes in one box.
- Three separate search modes: own documents, Semantic Scholar, and open web
- Access to 200+ million peer-reviewed papers via Semantic Scholar
- Inline citations tied to specific source passages
Mode separation keeps private, academic, and web sources clearly distinct
Recent rebrand and domain change may cause confusion for existing bookmarks or links
ResearchRabbit
4.6Free
vs Sourcely+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
FAQ
Questions people ask
Is Sourcely free?
Sourcely has a free plan, and paid plans start from $17/mo.
What is the best free alternative to Sourcely?
ResearchRabbit is the highest-rated alternative here with a free plan (4.6 out of 5). Other free options: Inciteful, Anara, Afforai.
What is the cheapest alternative to Sourcely?
Among paid plans, Afforai has the lowest starting price (from $7/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.