Paperguide vs Sourcely (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Paperguide
From $10/mo against from $17/mo
Free plan
Tie
Both have one
Higher rating
Tie
4.2 against 4.2
Same job?
Yes
Both are Research tools

Side by side

Compared on	Paperguide	Sourcely
Our rating	4.2	4.2
Starts at	$10/moBetter	$17/mo
Free plan	Yes	Yes
Category	Research	Research
Plans	From $10/mo	From $17/mo
Key features	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 Reference manager syncing with Zotero and BibTeX Free tier for standard use	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 Free tier with a 300-character limit Built by the team also behind Yomu AI
Pros	AI Writer's full-draft generation goes further than most competitors' citation-only assistance Deep Research Reports automate a normally manual comparison step Broad, integrated scope reduces tool-switching	Passage-matching input approach is genuinely different from keyword search Extremely broad citation-style support Useful specifically during the later, citation-adding phase of writing
Cons	More features require a paid plan Breadth of features adds a steeper learning curve than a single-purpose tool Newer product with a shorter operating track record than established competitors	Free tier's 300-character limit is restrictive for anything beyond a short excerpt Full essays and more features require a paid plan Less suited to early-stage topic discovery than passage-level citation matching
Company	Paperguide, founded 2024	Sourcely, founded 2023

Prices come from each vendor's pricing page, last checked 20260629. Check the vendor before you buy.

FAQ

Questions people ask

Is Paperguide better than Sourcely?

In our reviews Paperguide scores 4.2 and Sourcely scores 4.2. The better pick depends on the job. Paperguide: Bundles search, review, full draft writing, and reference management in one platform. Sourcely: Paste a whole essay draft, get back citation-worthy sources matched to specific passages.

Which is cheaper, Paperguide or Sourcely?

Paperguide has the lower starting price: from $10/mo for Paperguide and from $17/mo for Sourcely.

Do Paperguide and Sourcely have free plans?

Yes, both have a free plan.

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