PDF.ai vs ReadDocs vs Collate

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
PDF.ai
vs
Competitor 1
ReadDocs
Competitor 2
Collate
Competitor 3
Suggested competitors for PDF.ai: LightPDF90% Smallpdf AI PDF89% APAI PDF Reader86% UPDF84% Humata82% Adobe Acrobat82% PDFConvo80% ChatPDF80%
Compare
3 tools · best value per row highlighted
Your tool PDF.ai
pdf.ai
PDF.ai lets you chat with any PDF: ask questions, get summaries and find answers inside the document.
Remove
Competitor ReadDocs
readdocs.co.uk
Upload a PDF contract and ReadDocs spits out a one-minute summary, bullet points, and answers to specific questions you ask
Make main Remove
Competitor Collate
collate.one
Collate is a free, offline PDF assistant designed for everyday learners, students, and professionals who want to take control of their PDFs. With Collate, you can: • Summarize PDFs: Turn lengthy doc
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
744visits/mo
4.1Kvisits/mo
MoM change
—
▲ 141.6%
▼ 59.8%
6-month growth
—
—
-0.1%
Global rank web
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—
#4,822,608
Avg. last 3 months
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384
8.9K
Bounce rate lower is better
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39%
37%
Pages / visit
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1.1
1.3
Visit duration
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—
2s
Traffic sources
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—
—
PDF.aiReadDocsCollate
03.3K6.5K9.8K13.1KReadDocs · 101ReadDocs · 308ReadDocs · 744Collate · 10.2KCollate · 7.2KCollate · 5.3KCollate · 4.1KCollate · 6KCollate · 13.1KCollate · 12.4KCollate · 10.2KCollate · 4.1K1001K10K100KReadDocs · 101ReadDocs · 308ReadDocs · 744Collate · 10.2KCollate · 7.2KCollate · 5.3KCollate · 4.1KCollate · 6KCollate · 13.1KCollate · 12.4KCollate · 10.2KCollate · 4.1KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$49per month · free tier available
Free tier
$9.99per month · free tier available
Free tier
Free trial
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–
–
API access
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–
Plans
Free FreeStarter $49/moPro $99/moScale $249/mo+1 more
Free FreePro £9.99/moBusiness £29/mo
Free Custom
Capabilities input → output
Input
DocumentsText
DocumentsImagesText
Documents
Output
DataText
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 4 shared · core   partial
Tasks covered
7
10
8
PDF summaries
Summarizing
Interactive PDF processing
PDF analysis
Document summarization
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PDFs
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Summaries
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Document data extraction
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Document summaries
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Data extraction
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OCR
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Official documents q a
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Document reading
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Meeting summaries
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.