Collate vs ReadDocs vs CodeRabbit vs Smallpdf AI PDF

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

Your tool
Collate
vs
Competitor 1
ReadDocs
Competitor 2
CodeRabbit
Competitor 3
Smallpdf AI PDF
Compare
4 tools · best value per row highlighted
Your tool 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
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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 CodeRabbit
coderabbit.ai
Automated code review that matters
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Competitor Smallpdf AI PDF
smallpdf.com
Smallpdf AI PDF, also called Chat with PDF, lets you upload a document and talk to it.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
4.1Kvisits/mo
744visits/mo
1Mvisits/mo
—
MoM change
▼ 59.8%
▲ 141.6%
▼ 22.7%
—
6-month growth
-0.1%
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+50.4%
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Global rank web
#4,822,608
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#38,145
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Avg. last 3 months
8.9K
384
1.2M
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Bounce rate lower is better
37%
39%
49%
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Pages / visit
1.3
1.1
3.5
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Visit duration
2s
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1m 55s
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Traffic sources
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● Direct 73% · ● Referral 24%
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CollateReadDocsCodeRabbitSmallpdf AI PDF
0331.5K663K994.5K1.3MCollate · 10.2KCollate · 7.2KCollate · 5.3KCollate · 4.1KCollate · 6KCollate · 13.1KCollate · 12.4KCollate · 10.2KCollate · 4.1KReadDocs · 101ReadDocs · 308ReadDocs · 744CodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1M1001K10K100K1M10MCollate · 10.2KCollate · 7.2KCollate · 5.3KCollate · 4.1KCollate · 6KCollate · 13.1KCollate · 12.4KCollate · 10.2KCollate · 4.1KReadDocs · 101ReadDocs · 308ReadDocs · 744CodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$9.99per month · free tier available
Free tier
$24per month
€6per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free Custom
Free FreePro £9.99/moBusiness £29/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Pro €7.50/moTeam (2-100 users) €6/mo
Capabilities input → output
Input
Documents
DocumentsImagesText
Code
DocumentsText
Output
Text
Text
CodeText
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Code Review
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
13
8
8
Document chat
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PDF summaries
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Summarizing
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Document summarization
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Interactive PDF processing
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PDF analysis
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PDFs
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Summaries
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Code reviews
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Document q a
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Document summaries
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GitHub pull requests
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Code analysis
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Code documentation
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Code quality
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Code security analysis
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Code testing
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Local AI
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OCR
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Official documents q a
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Development
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Document data extraction
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Document reading
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Meeting summaries
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YouTube summaries
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.