# Scinapse review (2026): is the free plan enough? > Citation-based paper search, field trends and expert finding Checked Nov 13, 2026 ยท graded Nov 13, 2026 by ToolGPA. Scinapse is an academic search and analytics service from Pluto Labs. It measures papers and authors by how they are cited inside a chosen field, and offers journal analytics, an expert finder and AI-generated mini-reviews. A free tier covers basic paper search, and paid tiers add analysis and AI features. - **Category:** AI Research Tools - **Made by:** Pluto Labs - **Website:** https://www.scinapse.io - **Runs on:** Web - **Who should skip it:** Pricey if you want the network maps or saved mini-reviews, which start at $36 a month. - **Facts last checked:** Nov 13, 2026 ## Pricing As of Nov 13, 2026, Scinapse has a free plan, and paid plans start at $23 per month, billed annually. - **Pricing model:** Free plan - **Free plan:** Keyword paper search ranked by impact, collections and history, citation export, and basic paper, author and journal information. - **Free trial:** 7-day free trial on the Pro plan. | Plan | Price | What you get | | --- | --- | --- | | Free | $0 | Keyword paper search driven by impact, collections and history, customizable citation export. | | Basic | $23 per month, billed annually | Adds real-time citation analysis within a field, advanced paper search filters, author analytics and AI mini-review generation by field. | | Pro | $36 per month, billed annually | Adds network maps of paper and author citations, saved AI mini-reviews and AI Smart Query at 5 credits per 4 hours. | | Max | $52 per month, billed annually | Everything in Pro, with AI Smart Query at 25 credits per 4 hours. | Read from https://www.scinapse.io/pricing on Nov 13, 2026. Prices change, so confirm with Scinapse before buying. ## Ways to pay less - **Save up to about 21% with yearly billing** (Annual discount): The pricing page says yearly billing saves up to about 21% against monthly. Source: https://www.scinapse.io/pricing ## Key features - **Field-specific impact:** Measures citation impact inside the set of papers for a topic instead of across all research. - **AI mini-reviews:** Generates a short review of a field; Basic and above can generate them, Pro and above can save them. - **Expert Finder:** Finds researchers by keyword and filters by career and affiliation; full search needs a paid plan. - **Network map:** Shows how papers and authors connect through citations. Pro and Max only. - **Journal analytics:** Shows journal performance and trending topics, aimed at journal editors and authors choosing where to publish. - **AI Smart Query:** Turns a plain description of a research question into a query. Credits are shared with Expert Finder and Research Intelligence. ## Good for - Researchers sizing up the trends and key papers of an unfamiliar field - Editors looking for reviewers or tracking competing journals - Teams buying access for a whole institution ## Worth knowing - Network maps, saved mini-reviews and AI Smart Query need Pro or Max. - AI Smart Query is rate limited to a set number of credits every 4 hours. - Prices shown are billed annually; the pricing page says yearly billing saves up to about 21%. - Web only; no mobile or desktop app is listed. ## ToolGPA grades **GPA: 1.8 out of 4**, graded Nov 13, 2026. Scinapse ranks papers by their impact within a field and adds author analytics and an expert finder. The free plan covers keyword search and citation export, but network maps and AI Smart Query start at $36 a month. It is web only, and it costs more than most of its category. - **Value for money: D.** Basic is $23 a month billed yearly, which is where the dearest tenth of the category starts ($23). Network maps and saved AI reviews need Pro at $36, and Max is $52. - **Free plan and trial: C.** A free plan with search, collections and citation export, plus a 7-day Pro trial. AI features, advanced filters and author analytics sit behind paid plans. - **Features: C.** Field-specific impact, expert finder, journal analytics and AI mini-reviews. The listing shows network maps and AI Smart Query only on Pro or Max, and Smart Query is rate limited every 4 hours. - **Ease of use: C.** No store rating on record, and you work through filters, collections and citation analyses to get value from it. - **Platforms and integrations: C.** Web only: no mobile or desktop app and no API are listed. These are ToolGPA's own grades. Graded from this listing, whose facts were read from Scinapse's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among AI research tools - Scinapse's GPA of 1.8 is higher than 5 of the 69 other AI research tools we grade, and level with 2. - It stands best on free plan and trial (C, above 9 of 69) and worst on value for money (D, above 0). - Its paid plans start at $23 a month, against a middle price of $10 for the category: 44 of the 48 others that charge start lower. - On features, ease of use and platforms it scores 2.0 out of 4. 42 tools score higher and cost less. The category's chart of price against score: https://toolgpa.com/charts/ai-research ## Keep it, or make your own? **Keep it.** To replace Scinapse you would be making a library of papers and sources to search. That is not a weekend's work, with an AI app builder or without one. That makes this kind of software worth paying for, not this one in particular: 62 of the 69 other AI research tools grade higher. It costs $276 a year. - You could make: Reports: an app builder makes this well. - You could not: A library of papers and sources to search. - You could not: A search engine with an AI model behind it. - You could not: Citation records for millions of papers. - You could not: Sharing with other people, which means accounts and invitations. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. **Tags:** Research, AI search, Citations, AI features, Reports ## Alternatives - [Semantic Scholar](https://toolgpa.com/tools/semantic-scholar): Free AI-powered search engine for scientific literature. [Compare](https://toolgpa.com/compare/scinapse-vs-semantic-scholar) - [Connected Papers](https://toolgpa.com/tools/connected-papers): Visual graphs of similar academic papers for literature search. [Compare](https://toolgpa.com/compare/connected-papers-vs-scinapse) - [Litmaps](https://toolgpa.com/tools/litmaps): Literature review tool that maps papers by their citations. [Compare](https://toolgpa.com/compare/litmaps-vs-scinapse) - [ResearchRabbit](https://toolgpa.com/tools/researchrabbit): Literature discovery tool that maps how papers connect. [Compare](https://toolgpa.com/compare/researchrabbit-vs-scinapse) - [Dimensions](https://toolgpa.com/tools/dimensions): Linked research database of publications, grants and patents. [Compare](https://toolgpa.com/compare/dimensions-vs-scinapse) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 13, 2026: - https://www.scinapse.io/ - https://www.scinapse.io/pricing Page: https://toolgpa.com/tools/scinapse Listed by ToolGPA (toolgpa.com).