The Atlas Insider’s Guide
Everything we know about Atlas in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
Atlas
The Insider’s Guide
AI research workspace with citations, knowledge maps and notes
Every plan, grade, refund rule and rival among note-taking apps, read from Atlas’s own pages.
Made by AgentScale AI Pte. Ltd. · checked Nov 13, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from Atlas’s own pages, its app-store listings and our grades. Every fact in it is on Atlas’s page too, where it is kept up to date. Checked Nov 13, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
1.8
GPA, above 1 of the 169 other note-taking apps we grade
Atlas is a research workspace where uploaded papers, documents, web pages and videos become a library that can be questioned in chat. Answers carry citations back to the source passage, and knowledge maps and semantic maps show how sources and arguments connect. Notes can be written with the AI and exported.
To get you started, here are 9 things to know about Atlas, taken from its own pages and our grades.
You upload sources and build a library before it answers anything.
- 1
Best for questioning papers and sources with an AI
Atlas turns uploaded papers, pages and videos into a library you can question in chat, with citations back to the passage.
- 2
Paid plans start at $16 a month
As its pricing page puts it: $16 per month, billed yearly ($192).
- 3
There is a free plan
Unlimited notes and projects, up to 10 sources and 5 AI messages.
- 4
It runs on Web
Web, with a browser extension too.
- 5
Chat with citations
Ask about one paper, the whole library or the wider literature, with answers traced to the page and passage.
- 6
Knowledge map
Breaks a paper into its argument structure, relationships and timelines, with multi-level zoom.
- 7
Semantic map
Plots sources in a project to show how they connect from different angles.
- 8
A 1.8 GPA, above 1 of 169
That is against the other note-taking apps we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
To replace Atlas 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.
Atlas at a glance
- Pricing
- Free plan, from $16 per month, billed yearly ($192)
- Free plan
- Yes
- Free trial
- None stated
- Runs on
- Web, Browser extension
- Made by
- AgentScale AI Pte. Ltd.
- Category
- Note-Taking Apps
- Our grade
- 1.8 GPA, weak
The report card
Best for questioning papers and sources with an AI
Atlas turns uploaded papers, pages and videos into a library you can question in chat, with citations back to the passage. Plus is $16 a month billed yearly, and the free plan gives you 5 AI messages, which makes it a trial.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | D | Plus is $16 a month billed yearly and Pro $32, against a category middle of $5.99 and a dearest tenth that starts at $10. |
| Free plan and trial | C | A free plan with unlimited notes and projects, but 10 sources and 5 AI messages, so the AI part runs out fast. |
| Features | C | Cited chat, knowledge maps, semantic maps, paper search and export. The listing's gaps: paid AI use is 'hundreds of chats' with no exact number, and the top model is on Pro only. |
| Ease of use | C | No store rating on record. You upload sources and build a library before it answers anything. |
| Platforms and integrations | C | Web and a Chrome extension only. The pricing page mentions mobile apps without naming stores. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who Atlas is for
- Fits if you read many papers and want answers that point to the passage
- Works for people who build notes from a set of sources
Who it is not for
- Tight if you stay free: 5 AI messages and 10 sources
- Pricey if you need the AI: $16 a month billed yearly, double the category's dearest-tenth threshold of $10
- Watch out: no exact figure is given for paid AI usage
- Watch out: custom research skills and the highest-capability model are Pro only, at $32 a month
Good to know
Good for
- Students and researchers working through many papers at once
- Literature reviews where each claim has to trace back to a source
Worth knowing
- The free plan allows 5 AI messages and 10 sources, so it works as a trial of the AI features.
- AI usage on paid plans is described as hundreds of chats a month, with no exact figure given.
- Priority support, custom research skills and the highest-capability model are limited to paid tiers.
- The pricing table lists a Chrome extension and mobile apps without naming stores, so only web and extension are listed here.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
$16
A month to start. There is a free plan too
Atlas has a free plan. Paid plans start at $16 per month, billed yearly ($192).
Free
$0
Unlimited notes and projects, semantic and knowledge maps, up to 10 sources and 5 AI messages.
Plus
$16
per month, billed yearly ($192)
Hundreds of AI chats a month, unlimited sources, multi-step synthesis and literature-indexed citations. Monthly-billing price is not shown on the page text read.
Pro
$32
per month, billed yearly ($384)
Everything in Plus with 2x the AI usage, saved custom research skills and the highest-capability AI model for answers.
The free plan
Unlimited notes and projects, up to 10 sources and 5 AI messages.
Read from atlasworkspace.ai on Nov 13, 2026.
Ways to pay less
Annual discount
Save 20% with yearly billing
The pricing page marks the Yearly option with a 20% saving over monthly billing.
Stated on atlasworkspace.ai
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
2
Places it runs: Web and Browser extension
AI research workspace with citations, knowledge maps and notes. Here is what it does, as its own site describes it, and what it covers: AI features, chat assistant, notes, research, citations, mind mapping.
Cited chat, knowledge maps, semantic maps, paper search and export.
- Chat with citations
- Ask about one paper, the whole library or the wider literature, with answers traced to the page and passage.
- Knowledge map
- Breaks a paper into its argument structure, relationships and timelines, with multi-level zoom.
- Semantic map
- Plots sources in a project to show how they connect from different angles.
- Paper search
- Searches over 200 million papers from a research question and adds matches to a project.
- Notes and export
- Notes that Atlas writes and edits with you, exportable to PDF, Word, Markdown and text, with citation styles and BibTeX.
Where it runs
- Web
- Browser extension
What it works with
- Chrome
- BibTeX
- YouTube
Atlas is made by AgentScale AI Pte. Ltd.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
1/169
Other note-taking apps it is graded above
Atlas's GPA of 1.8 is higher than 1 of the 169 other note-taking apps we grade, and level with 5.
It stands best on platforms and integrations (C, above 34 of 169) and worst on value for money (D, above 0).
Its paid plans start at $16 a month, against a middle price of $5.83 for the category: 71 of the 72 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 80 tools score higher and cost less.
Each grade against the category
Every bar is all 170 note-taking apps we grade, cut by the letter each got. Atlas’s own letter is outlined.
- DValue for moneyAbove 0 of 169
- CFree plan and trialAbove 13 of 169
- CFeaturesAbove 4 of 169
- CEase of useAbove 10 of 169
- CPlatforms and integrationsAbove 34 of 169
Price against what you get
Each dot is one of 118 note-taking apps. Further left costs less; higher up scores better on features, ease of use and platforms. Atlas is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
To replace Atlas 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: 163 of the 169 other note-taking apps grade higher. It costs $192 a year.
What you could make
- Notes and mind mapping: an app builder makes these well.
What you could not
- A library of papers and sources to search.
- An AI model, which you can rent by the request but not make.
- Citation records for millions of papers.
What this rests on. Atlas’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
Notion, Obsidian, Capacities, RemNote and Heptabase
The 5 tools Atlas is most often weighed against, with where each one differs from it.
- 3.2GPA
Notion
Free plan · from $10/mo
Workspace for docs, wikis, databases and projects with built-in AI.
- Only Notion lists macOS, Windows, iOS and Android apps.
- Atlas also covers chat assistant, research, citations and mind mapping.
- Notion also covers databases, wiki and templates.
- 3.6GPA
Obsidian
Free plan · from $4/mo
Markdown note-taking app that keeps your files on your device.
- Only Atlas lists a web app.
- Only Obsidian lists macOS, Windows, Linux, iOS and Android apps.
- Obsidian is end-to-end encrypted, according to its own site.
- 2.6GPA
Capacities
Free plan · from $9.99/mo
Object-based note-taking app with daily notes and backlinks.
- Only Capacities lists macOS, Windows, Linux, iOS and Android apps.
- Atlas also covers chat assistant, research, citations and mind mapping.
- Capacities also covers linked notes, web clipper and daily notes.
- 3.2GPA
RemNote
Free plan · from $8/mo
Note-taking app with built-in flashcards and spaced repetition.
- Only RemNote lists macOS, Windows, Linux, iOS and Android apps.
- Atlas also covers chat assistant, research, citations and mind mapping.
- RemNote also covers linked notes, databases, web clipper and templates.
- 2.4GPA
Heptabase
Free trial · from $8.99/mo
Visual notes app that arranges linked cards on whiteboards.
- Atlas has a free plan. Heptabase does not, though it has a free trial.
- Only Heptabase lists macOS, Windows, Linux, iOS and Android apps.
- Atlas also covers chat assistant, research, citations and mind mapping.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
13
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is Atlas free?
Atlas has a free plan. Unlimited notes and projects, up to 10 sources and 5 AI messages.
How much does Atlas cost?
Atlas lists 3 plans. Free: $0.
What platforms does Atlas work on?
Atlas is available on Web. It also has a browser extension.
Does Atlas offer any discounts?
Atlas publicly lists the following: Save 20% with yearly billing.
Does Atlas have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. Atlas is listed for Web.
Does Atlas have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. Atlas is listed for Web.
Is Atlas open source?
Atlas is not described as open source on its own site, as read on Nov 13, 2026.
What does Atlas integrate with?
Atlas's listing names Chrome, BibTeX and YouTube. A listing names up to eight integrations, so it may connect to more.
Who makes Atlas?
Atlas is made by AgentScale AI Pte. Ltd.
What are the alternatives to Atlas?
The closest alternatives to Atlas in our directory are Notion, Obsidian, Capacities, RemNote and Heptabase.
How does Atlas compare with other note-taking apps?
Atlas's GPA of 1.8 is higher than 1 of the 169 other note-taking apps we grade, and level with 5.
Is Atlas good value for money?
ToolGPA grades Atlas D for value for money. Its paid plans start at $16 a month, against a middle price of $5.83 for the category: 71 of the 72 others that charge start lower.
Could I make my own version of Atlas?
To replace Atlas you would be making a library of papers and sources to search.
Where this guide comes from
The prices, plans, platforms and features were read from Atlas’s own pages on Nov 13, 2026, and the grades were given on Nov 13, 2026. Graded from this listing, whose facts were read from Atlas's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by AgentScale AI Pte. Ltd. Prices change, so check atlasworkspace.ai before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
7,721
Tools graded, in 95 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
7,721
tools graded
95
categories
739
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- Atlas, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/atlas-workspace
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "Atlas: The Insider's Guide", checked Nov 13, 2026. https://toolgpa.com/tools/atlas-workspace
Know someone choosing between note-taking apps?
Send them this guide: toolgpa.com/tools/atlas-workspace/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded note-taking apps after Atlas, each with an Insider's Guide of its own.
- Note-Taking Apps Insider's GuideEvery one of the 170 note-taking apps we grade, compared
- Microsoft OneNote Insider's GuideMicrosoft's free digital notebook for typed, inked and audio notes3.8 GPA
- Goodnotes Insider's GuideHandwritten notes, PDF markup and whiteboards with an AI assistant3.6 GPA
- Joplin Insider's GuideOpen source Markdown notes with sync through a service you choose3.6 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what Atlas’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Atlas is a trademark of its owner, and this guide is not made, paid for or approved by AgentScale AI Pte. Ltd. Prices and plans change: check atlasworkspace.ai before you buy.