How do their growth rates compare?

JustRecap has a month-over-month growth rate of —; SciSpace has +8.6%.

How does pricing compare?

JustRecap: Free. Free to add from the Chrome Web Store, with optional in-app purchases available inside the extension. Current tier details are shown in the extension listing. SciSpace: Freemium. Freemium. A free tier with limited usage sits alongside paid Premium (~$12/month billed annually), Advanced (~$70/month) and Max (~$160/month) plans; monthly billing is higher. Enterprise pricing is custom. All plans advertise a 24-hour money-back guarantee, and annual billing carries a discount.

What are alternatives to JustRecap and SciSpace?

Other tools in related categories include ChatGPT, Semantic Scholar, Consensus, Elicit, Jenni.

Head-to-Head Benchmark

JustRecap vs SciSpace

JustRecap records 0 monthly visits with — month-over-month growth and Free pricing. SciSpace records 4,464,111 monthly visits with +8.6% growth and Freemium pricing.

JustRecapFree

Turn any video into a summary with key moments

Monthly Visits

0

MoM Velocity

—

Top Market

🌐 Global

View JustRecap Analysis

chromewebstore.google.com

SciSpaceFreemiumTraffic Leader

AI research platform for reading, understanding and writing scientific papers

Monthly Visits

4.46M

MoM Velocity

+8.6%

Top Market

🇺🇸 United States

View SciSpace Analysis scispace.com

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	JustRecap	SciSpace
Official Domain	chromewebstore.google.com	scispace.com
Pricing Model	Free	Freemium
Monthly Visits	0 (0)	4.46M (4,464,111)

Primary Market & Share	🌐 Global (—)	🇺🇸 United States (13.2%)

Direct Visits / mo	0	1.32M

User Rating	3.8	4.6

Supported Platforms	Browser Extension	Website

JustRecap

Turn any video into a summary with key moments

One-click video summaries

Generate a summarised article and extracted key moments from a video with a single click in your browser.

Visual key moments

Recaps pair summarised text with frames highlighting the important points, aiding memory and recall.

Read or watch your way

Switch between reading the recap and watching the original video depending on your learning style.

Shareable recaps

Recap articles are shareable, so you can pass the essential takeaways on to others.

Strengths & Pros

+Cuts hours of video down to a few minutes of reading
+Combines text summaries with visual frames for better retention
+Runs in the browser with a single click
+Recaps are shareable with others

Limitations

–Requires Chrome, since it is a browser extension

Frequently Asked Questions: JustRecap vs SciSpace

JustRecap has 0 monthly visits, while SciSpace has 4,464,111. Traffic estimates describe audience size, not product quality.

More Head-to-Head Matchups

JustRecap vs Semantic Scholar

8.2M visits/mo

SciSpace vs Semantic Scholar

12.66M visits/mo

Consensus vs JustRecap

6.01M visits/mo

Consensus vs SciSpace

10.48M visits/mo

Best Alternatives to JustRecap & SciSpace (12)

–Small user base relative to mainstream summariser extensions

–No full note-taking or course-organisation features

SciSpace

AI research platform for reading, understanding and writing scientific papers

Chat with PDF

Open or upload a paper and ask questions, get plain-language explanations of highlighted passages, and pull out methods, results and limitations conversationally.

Literature Review and paper search

Search a large scholarly index spanning Google Scholar, PubMed and arXiv, then generate structured literature reviews and related-work sections from what you find.

Writing, paraphrasing and citations

An AI Writer for drafts, a paraphraser for academic tone, and a citation generator that formats references in popular styles.

Extract Data and AI Detector

Turn tables and results in a paper into structured data, and check whether a manuscript reads as AI-generated with a built-in detector.

Strengths & Pros

+Combines paper discovery, reading, writing and citation tools in one place instead of five separate subscriptions
+Conversational explanations of difficult passages are genuinely useful for non-native English readers and cross-disciplinary work
+Covers widely used scholarly sources such as Google Scholar, PubMed and arXiv
+Free tier plus a Chrome extension make it easy to evaluate before paying

Limitations

–Credit-based limits can be confusing, and heavy users report hitting caps on the cheaper plans
–Model access varies by tier, so the cheapest paid plan does not get the strongest reasoning models
–AI-generated reviews and paraphrases still need careful human checking for accuracy and citation integrity

01

ChatGPT

6B/mo

SpecialistOffers broad general reasoning and document upload capabilities, but lacks specialized academic indexing and citation databases.

AI ChatbotFreemium+2.2%

02

Semantic Scholar

8.2M/mo

Free / Open-sourceProvides a massive free index of scholarly literature with citation graphs, but lacks built-in interactive paper reading assistants.

AI Research ToolFree+5.8%

Semantic Scholar search interface showing AI TLDR summaries and citation context for a scientific paper

03

Consensus

6M/mo

Provides evidence-based answers extracted directly from peer-reviewed papers, though less of an all-in-one reading workspace.

AI Search EngineFreemium49% direct

Consensus search results with a Consensus Meter showing scientific agreement on a research question

#3

04

Elicit

1.8M/mo

Stronger automated data extraction and systematic review synthesis, but less focused on interactive PDF annotation than SciSpace.

AI Research ToolFreemium+3.1%

05

Jenni

1.5M/mo

SpecialistFocuses heavily on assisted academic drafting and autocomplete, whereas SciSpace centers more on reading and analysis.

AI Writing AssistantsFreemium+5.2%

06

Readray (formerly Lilys AI)

967.1K/mo

A proactive AI reading lens for papers, videos, and web pages

AI SummarizerFreemium45% direct

Readray showing an AI summary of a research paper with cited source references

07

Glasp

889.6K/mo

Highlight the web, learn in public, and build your AI clone

AI Research ToolFreemium45% direct

Glasp library showing highlights with notes, tags and AI-generated summaries

08

Scite

842K/mo

Excels at tracking citation contexts and how papers cite each other, but has less robust general PDF chat features.

AI Research ToolFree Trial, Contact for Pricing+1.1%

09

Paperguide

372K/mo

Streamlines literature searches and reference management like SciSpace, but with a distinct citation workflow.

AI Research ToolFreemium33% direct

Paperguide interface showing AI Search results with source-linked evidence and a systematic review screening table

10

HoverNotes

190.7K/mo

AI that watches your video and writes study notes as you watch

AI Notes GeneratorFreemium+156%

HoverNotes extension showing generated Markdown notes with timestamped screenshots next to a video player

11

Glarity

188.8K/mo

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser

AI SummarizerFreemium7% direct

Screenshot of Glarity summarizing a YouTube video with timestamped highlights in the sidebar

12

AI Video Summarizer

176.8K/mo

Turn any video into a clean summary, transcript, or mind map — free, no sign-up

AI Video SummarizerFree52% direct

Screenshot of AI Video Summarizer showing a generated chapter summary and transcript for an uploaded video

#1

Visit

ChatGPT

6B/mo+2.2%

Official

SpecialistOffers broad general reasoning and document upload capabilities, but lacks specialized academic indexing and citation databases.

AI Chatbot73% direct

Freemium

#2

Visit

Semantic Scholar

8.2M/mo+5.8%

Official

Free / Open-sourceProvides a massive free index of scholarly literature with citation graphs, but lacks built-in interactive paper reading assistants.

AI Research Tool23% direct

Free

Visit

Consensus

6M/mo

Official

Provides evidence-based answers extracted directly from peer-reviewed papers, though less of an all-in-one reading workspace.

AI Search Engine49% direct

Freemium

Visit

Elicit

1.8M/mo+3.1%