LitKernel vs Scholarcy
LitKernel
litkernel.comScholarcy
scholarcy.comSide by side
| Figure | LitKernel | Scholarcy |
|---|---|---|
| Price from | $9/mo | $7.50/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Plans published | 4 | 5 |
| Spec score · AI Literature Review Software | 8.6 (#3) | 8.6 (#5) |
| Integrations | Terms name Auth0, Google Gemini, Google Scholar, Elsevier, OpenAlex and Heap as integrated third-party services. | Scholarcy supports direct import from Zotero and exports referenced summaries to Markdown for knowledge managers such as Roam, Obsidian, and Notion. |
| Rating on G2 | No LitKernel product profile or user rating appeared in G2 search results checked on 2026-10-15. | 4.5 out of 5 from 1 review |
| Rating on Trustpilot | No LitKernel company profile or user rating appeared in Trustpilot search results checked on 2026-10-15. | 4.7 out of 5 from 35 reviews |
| What it does | LitKernel is a web workspace combining paper discovery, AI screening, structured notes, gap analysis, manuscript drafting, research planning and slide presentations. | Scholarcy converts papers, reports, book chapters and other documents into interactive summary flashcards for faster research reading. |
Plans
Scholarcy
- Free Article SummarizerFree
- Scholarcy Plus Monthly$9.99 a month
- Scholarcy Plus Yearly$90 a year
- Scholarcy Plus (monthly plan)Price not published
- Scholarcy Plus (yearly)Price not published
In their own words
Scholarcy
Scholarcy turns research material into interactive summary flashcards that highlight key information and provide context. It accepts research papers, PDFs, book chapters, online articles, plain text and YouTube videos. Users can add content by uploading or dropping files, entering a webpage URL, pasting text or using a browser extension. Enhanced summaries can be tailored to reading styles such as School level, General reader, Bulleted list, Undergrad level, One liner and Researcher. Research tools include cited-work findings, article prompts and questions, a Research Quality Indicator and comparisons with related research. Scholarcy imports directly from Zotero and exports referenced summaries to Markdown for tools including Roam, Obsidian and Notion. Extensions are offered for Chrome, Edge and Firefox; Safari is listed as coming soon. The free plan costs nothing and allows 10 summaries, with flashcards exported one at a time. Scanned PDFs without extractable text are unsupported unless OCR is run first, and URLs behind paywalls may not import. Scholarcy says customer data is encrypted at rest and in transit.