ChatGPT deep researchFree plan
Paid from
$20 a month
View plans and limitsUpdated 4 September 2026 · Independent comparison
ChatGPT deep research vs Humata:
which should you use?
ChatGPT deep research and Humata, side by side. Find the one that fits what you need to do.
Find your best fitThe 30-second answer
ChatGPT deep research long autonomous research runs that produce a cited write-up.
Humata ask questions across a set of uploaded documents and get answers with the page they came from, which suits a folder of papers rather than one.
Pricing, simplified
Start free. Upgrade when you need more.
HumataFree plan
Paid from
$9.99 a month
View plans and limitsThe 30-second comparison
If you only read one section, make it this one. Rows where both sides say the same thing are left out — the point is where they differ. Where each row came from is listed underneath.
| Category | ChatGPT deep research | Humata | Better fit |
|---|---|---|---|
| What it's built for | Long autonomous research runs that produce a cited write-up. Useful for scoping a topic before you commit to reading. | Ask questions across a set of uploaded documents and get answers with the page they came from, which suits a folder of papers rather than one. | Tie |
| Free plan | Yes. A small number of deep research runs on the free ChatGPT tier | Yes. Free, capped at 60 pages of use in total rather than per month, with the basic features and GPT-5 support | Tie |
| Cheapest way to pay | $20 a month. | $9.99 a month. | Humata |
| What the paid tiers cost |
|
| Tie |
| What to watch out for | Web-first rather than database-first. Verify every citation before it enters a bibliography. There is no separate deep research plan: more runs come with a ChatGPT subscription. | Answers only from what you upload, so the quality of the shortlist is the quality of the answer. The free tier is 60 pages in total, and the step from Expert to Team switches from a flat rate to per user. | Tie |
| Who it is usually for | students, researchers, working professionals | researchers, working professionals, students | Tie |
| Sources you can check | Answers carry sources you can open and check. | Answers arrive without sources attached. | ChatGPT deep research |
| Made by | OpenAI — San Francisco, US. | Humata — Austin, US. | Tie |
Neither leads on the 8 rows above: 1 each. The job decides it, not the table.
ChatGPT deep research or Humata
Neither leads on the rows above — the job decides it.
✓ Long autonomous research runs that produce a cited write-up.
✓ You need sources you can open and check
✓ Useful for scoping a topic before you commit to reading.
✓ A small number of deep research runs on the free ChatGPT tier
Ask questions across a set of uploaded documents and get answers with the page they came from, which suits a folder of papers rather than one.
Humata is the better answer when the job is what it was built for rather than what the pick above does broadly.
✓ Long autonomous research runs that produce a cited write-up.
✓ You need sources you can open and check
✓ Useful for scoping a topic before you commit to reading.
✓ A small number of deep research runs on the free ChatGPT tier
How we know
Every row that separated these two, and where it came from. Nothing here is a hands-on test — if a line rests on a vendor’s own pricing page, it says so and links it.
| Row | Favours | Weight | Where it came from |
|---|---|---|---|
| Cheapest way to pay | Humata | Everything else | From each vendor’s own pricing page. Dates and pages are listed below. |
| Sources you can check | ChatGPT deep research | How well it does the job | From this site’s own catalogue record for each product — compiled by hand, not imported. How a product gets listed |
The prices
ChatGPT deep research. Read by hand off chatgpt.com on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. chatgpt.com
Humata. Read by hand off humata.ai on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. humata.ai/pricing
The ratings
The category these two share. Search, Research & Academics — both are listed there in the catalogue, and the fit recorded against each listing is a judgement made here, by hand.
The nine-category grid below. Derived from what each product is listed for, by one script, once per build — so the same pair always reads the same. It is a derivation, not a review.
What this is not
Neither product was run side by side to produce this page. Nobody was paid to appear on it and nothing here is ranked by commission.
To put the same question to both and read the answers yourself, run them side by side — that is a live test, and this is not.
Choose based on what you’re doing
All ten categories, including the ones where neither of these is the answer. These ratings are derived from what each product is listed for, not from running it — a rating here is a reading of the record, and the record is linked.
01
General-Purpose AI Assistants
Questions, brainstorming, explanations, everyday tasks, decision-making, general advice.
ChatGPT deep research
Not a good fitHumata
Not a good fitBest choice: Neither
02
Search, Research & Academics
Web research, deep research, books, academic papers, citations, news, fact-checking.
ChatGPT deep research
Good fitHumata
Good fitBest choice: Tie
03
Writing, Communication & Language
Emails, reports, essays, editing, summarizing, translation, presentations.
ChatGPT deep research
Not a good fitHumata
Not a good fitBest choice: Neither
04
Coding, Data & Technical Work
Programming, debugging, data analysis, spreadsheets, math, engineering, technical research.
ChatGPT deep research
Bad fitHumata
Bad fitBest choice: Neither
05
Business, Finance & Professional Work
Business strategy, investing, market research, legal, sales, HR, accounting, consulting.
ChatGPT deep research
Not a good fitHumata
Not a good fitBest choice: Neither
06
Image & Design
Image generation, photo editing, logos, graphics, product design, advertising creatives.
ChatGPT deep research
Bad fitHumata
Bad fitBest choice: Neither
07
Video
Video generation and editing, clipping, subtitles, avatars, animation and motion capture.
ChatGPT deep research
Bad fitHumata
Bad fitBest choice: Neither
08
Audio, Voice & Music
Voice generation, transcription, music, dubbing, sound cleanup and podcast production.
ChatGPT deep research
Bad fitHumata
Bad fitBest choice: Neither
09
Marketing & Content Creation
Social media, SEO, advertising, copywriting, content ideas, scripts, brand development.
ChatGPT deep research
Bad fitHumata
Bad fitBest choice: Neither
10
Productivity, Automation & Personal Life
AI agents, workflows, scheduling, meetings, organization, shopping, travel, personal finance.
ChatGPT deep research
Not a good fitHumata
Not a good fitBest choice: Neither
Long autonomous research runs that produce a cited write-up.
by OpenAILong autonomous research runs that produce a cited write-up.
You need sources you can open and check
Useful for scoping a topic before you commit to reading.
A small number of deep research runs on the free ChatGPT tier
Ask questions across a set of uploaded documents and get answers with the page they came from, which suits a folder of papers rather than one.
Austin, USAsk questions across a set of uploaded documents and get answers with the page they came from, which suits a folder of papers rather than one.
You want the cheaper paid plan, $9.99 against $20
Free, capped at 60 pages of use in total rather than per month, with the basic features and GPT-5 support
It is aimed at researchers, working professionals, students
Pricing, simplified
The plans people actually compare, read from each vendor’s own page.
PricingSimple, up-to-date plan overview.
ChatGPT deep researchby OpenAI
Humataby HumataFree version
ChatGPT deep research
Yes — Free plan availableA small number of deep research runs on the free ChatGPT tier
Humata
Yes — Free plan availableFree, capped at 60 pages of use in total rather than per month, with the basic features and
Individual plans
ChatGPT deep research
ChatGPT Plus
$20 / month
ChatGPT Pro
$100 / monthor $200 / month
Humata
Expert
$9.99 / month
Business plans
ChatGPT deep research
From $25 / user / monthFrom $20 / user / month (annual)ChatGPT Business
Humata
From $49 / user / monthTeam
Enterprise
ChatGPT deep researchNot published
Humata
Custom pricing
Tell us what you use AI for
Pick your main job and the verdict below changes to match. Every answer is on the page already, so this works as a reader, not a lookup.
The verdict for that job
Evenly matched
Close call. Both cover search, research & academics at the same level; both have a free plan you can start on; Humata is cheaper to start paying for, $9.99 against $20.
8 rows compared
Frequently asked questions
Is ChatGPT deep research or Humata better?
Neither leads on the 8 rows above: 1 each. The job decides it, not the table. both have a free plan you can start on; Humata is cheaper to start paying for, $9.99 against $20. ChatGPT deep research: Long autonomous research runs that produce a cited write-up. Useful for scoping a topic before you commit to reading. Humata: Ask questions across a set of uploaded documents and get answers with the page they came from, which suits a folder of papers rather than one.
Is ChatGPT deep research or Humata cheaper?
Humata — paid plans start at $9.99 a month against $20 a month.
Do ChatGPT deep research and Humata both have free plans?
Yes. ChatGPT deep research: A small number of deep research runs on the free ChatGPT tier. Humata: Free, capped at 60 pages of use in total rather than per month, with the basic features and GPT-5 support.
What should I watch out for?
ChatGPT deep research: Web-first rather than database-first. Verify every citation before it enters a bibliography. There is no separate deep research plan: more runs come with a ChatGPT subscription. Humata: Answers only from what you upload, so the quality of the shortlist is the quality of the answer. The free tier is 60 pages in total, and the step from Expert to Team switches from a flat rate to per user.
Read more
ChatGPT deep research
What it is for, who makes it, what it costs and what to use instead.
Humata
What it is for, who makes it, what it costs and what to use instead.
Best AI for Research
Web research, deep research, books, academic papers, citations, news, fact-checking.