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Updated 4 September 2026 · Independent comparison

AskYourPDF vs Petal:
which should you use?

AskYourPDF and Petal, side by side. Find the one that fits what you need to do.

Find your best fit

The 30-second answer

AskYourPDF straightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation. Petal a document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions.

Pricing, simplified

Start free. Upgrade when you need more.

2 of 2 have a free plan 0 of 2 prices re-read automatically · how we know No paid placement

The 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.

AskYourPDF and Petal side by side, with the better fit for each row.
CategoryAskYourPDFPetalBetter fit
What it's built forStraightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation.A document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions.Tie
Free planYes. Free, but tightly capped: 1 document a day, 100 pages per document and a 15MB upload limitYes. Free, with 1GB of cloud storage, one seat and three guests. Support is included rather than priorityTie
Cheapest way to pay$14.99 a month.$4.25 a month.Petal
What the paid tiers cost
  • One person, from $14.99/month
  • Enterprise, priced on request
  • One person, from $4.25/month
  • Enterprise, priced on request
Tie
What to watch out forA thin layer over a general model, so it inherits that model’s habits. Little here that a general assistant with file upload does not also do. The free tier allows one document a day, so it is a taster rather than a working allowance.You have to commit to keeping documents in it for the value to appear. The individual tiers are separated by storage rather than by features, and the two cheapest are priced for .edu addresses — without one they cost around two thirds more.Tie
Who it is usually forstudents, working professionals, researchersresearchers, working professionals, studentsTie
Made byProtonLabs Technology — Birmingham, GB.Petal — Cambridge, US.Tie

Petal is ahead on 1 of the 7 rows compared — cheapest way to pay — and it is not about how well it does the job. On fitness for the work, it and AskYourPDF are level. Treat this as a tiebreaker, not a recommendation.

Ahead on the small print

Petal

A document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions.

✓ A document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions. ✓ You want the cheaper paid plan, $4.25 against $14.99 ✓ Free, with 1GB of cloud storage, one seat and three guests. Support is included rather than priority ✓ It is aimed at researchers, working professionals, students
Choose AskYourPDF instead if…

Straightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation.

AskYourPDF is the better answer when the job is what it was built for rather than what the pick above does broadly.

✓ Straightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation. ✓ Free, but tightly capped: 1 document a day, 100 pages per document and a 15MB upload limit ✓ It is aimed at students, working professionals, researchers ✓ Paid plans start at $14.99 a month

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.

The 1 row that decided this page, with the source for each.
RowFavoursWeightWhere it came from
Cheapest way to payPetalEverything elseFrom each vendor’s own pricing page. Dates and pages are listed below.

The prices

AskYourPDF. Read by hand off askyourpdf.com on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. askyourpdf.com/pricing

Petal. Read by hand on 4 September 2026, because Petal cannot be read automatically: Plans live at /resources/pricing, not /pricing, which 404s. Still drawn in JavaScript, so transcribed by hand; re-verify the same way. petal.org/resources/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.

AskYourPDF
Not a good fit
Petal
Not a good fit
Best choice: Neither
02

Search, Research & Academics

Web research, deep research, books, academic papers, citations, news, fact-checking.

AskYourPDF
Good fit
Petal
Good fit
Best choice: Tie
03

Writing, Communication & Language

Emails, reports, essays, editing, summarizing, translation, presentations.

AskYourPDF
Not a good fit
Petal
Not a good fit
Best choice: Neither
04

Coding, Data & Technical Work

Programming, debugging, data analysis, spreadsheets, math, engineering, technical research.

AskYourPDF
Bad fit
Petal
Bad fit
Best choice: Neither
05

Business, Finance & Professional Work

Business strategy, investing, market research, legal, sales, HR, accounting, consulting.

AskYourPDF
Not a good fit
Petal
Not a good fit
Best choice: Neither
06

Image & Design

Image generation, photo editing, logos, graphics, product design, advertising creatives.

AskYourPDF
Bad fit
Petal
Bad fit
Best choice: Neither
07

Video

Video generation and editing, clipping, subtitles, avatars, animation and motion capture.

AskYourPDF
Bad fit
Petal
Bad fit
Best choice: Neither
08

Audio, Voice & Music

Voice generation, transcription, music, dubbing, sound cleanup and podcast production.

AskYourPDF
Bad fit
Petal
Bad fit
Best choice: Neither
09

Marketing & Content Creation

Social media, SEO, advertising, copywriting, content ideas, scripts, brand development.

AskYourPDF
Bad fit
Petal
Bad fit
Best choice: Neither
10

Productivity, Automation & Personal Life

AI agents, workflows, scheduling, meetings, organization, shopping, travel, personal finance.

AskYourPDF
Not a good fit
Petal
Not a good fit
Best choice: Neither
Pick AskYourPDF if

Straightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation.

by ProtonLabs Technology
Straightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation.
Free, but tightly capped: 1 document a day, 100 pages per document and a 15MB upload limit
It is aimed at students, working professionals, researchers
Paid plans start at $14.99 a month
Pick Petal if

A document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions.

Cambridge, US
A document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions.
You want the cheaper paid plan, $4.25 against $14.99
Free, with 1GB of cloud storage, one seat and three guests. Support is included rather than priority
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.
AskYourPDFby ProtonLabs Technology
Petalby Petal
Free version
AskYourPDF
Yes — Free plan availableFree, but tightly capped: 1 document a day, 100 pages per document and a 15MB upload limit
Petal
Yes — Free plan availableFree, with 1GB of cloud storage, one seat and three guests. Support is included rather than
Individual plans
AskYourPDF
Premium $14.99 / month$11.99 / month (annual)
Pro $19.99 / month$14.99 / month (annual)
Petal
Plus $4.25 / month$2.55 / month (annual)
Advanced $8.49 / month (annual)
Premium $29.99 / month$25.49 / month (annual)
Teams Starter $59.99 / month$50.99 / month (annual)
Teams Pro $119.99 / month$101.99 / month (annual)
Business plans
AskYourPDFNot sold to teams
PetalNot sold to teams
Enterprise
AskYourPDF
Custom pricing
Petal
Custom pricingTeams Enterprise
View full details
AskYourPDFView AskYourPDF pricing
PetalView Petal pricing
Interactive

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; Petal is cheaper to start paying for, $4.25 against $14.99.
7 rows compared

Frequently asked questions

Is AskYourPDF or Petal better?

Petal is ahead on 1 of the 7 rows compared — cheapest way to pay — and it is not about how well it does the job. On fitness for the work, it and AskYourPDF are level. Treat this as a tiebreaker, not a recommendation. both have a free plan you can start on; Petal is cheaper to start paying for, $4.25 against $14.99. AskYourPDF: Straightforward document chat with citation back to the page, and it handles long PDFs without the usual truncation. Petal: A document library with AI built in rather than a chat window you paste into, so your sources stay organised between sessions.

Is AskYourPDF or Petal cheaper?

Petal — paid plans start at $4.25 a month against $14.99 a month.

Do AskYourPDF and Petal both have free plans?

Yes. AskYourPDF: Free, but tightly capped: 1 document a day, 100 pages per document and a 15MB upload limit. Petal: Free, with 1GB of cloud storage, one seat and three guests. Support is included rather than priority.

What should I watch out for?

AskYourPDF: A thin layer over a general model, so it inherits that model’s habits. Little here that a general assistant with file upload does not also do. The free tier allows one document a day, so it is a taster rather than a working allowance. Petal: You have to commit to keeping documents in it for the value to appear. The individual tiers are separated by storage rather than by features, and the two cheapest are priced for .edu addresses — without one they cost around two thirds more.

Read more

AskYourPDF

What it is for, who makes it, what it costs and what to use instead.

Petal

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.

How we compare AI tools
Every row is generated from the same record the rest of the site is built on, so this page cannot drift from what we say elsewhere. We separate winner, tie and depends rather than forcing each category into a ranking, and we drop rows where both sides say the same thing. A pick is only called an overall pick when it leads on rows about how well the tool does the job; a lead that rests on price or audience alone is labelled as one. Nothing here is a hands-on test — how we know lists the source and date behind every deciding row.