ReadDocs vs LightPDF vs Chat4Data vs Collate

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

Your tool
ReadDocs
vs
Competitor 1
LightPDF
Competitor 2
Chat4Data
Competitor 3
Collate
Compare
4 tools · best value per row highlighted
Your tool 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
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Competitor LightPDF
lightpdf.com
LightPDF AI for Docs is an online tool that utilizes artificial intelligence to summarize and extract insights from uploaded PDF, Word, Excel, and PPT documents. With multi-platform availability and s
Make main Remove
Competitor Chat4Data
airparser.com
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
1.8Mvisits/mo
46.4Kvisits/mo
4.1Kvisits/mo
MoM change
▲ 141.6%
▲ 1.0%
▼ 4.7%
▼ 59.8%
6-month growth
—
-4.4%
+77.8%
-0.1%
Global rank web
—
#34,433
#637,750
#4,822,608
Avg. last 3 months
384
1.7M
45.8K
8.9K
Bounce rate lower is better
39%
51%
37%
37%
Pages / visit
1.1
2.3
2.6
1.3
Visit duration
—
1m 31s
26s
2s
Traffic sources
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● Direct 88% · ● Referral 10%
● Direct 77% · ● Referral 23%
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ReadDocsLightPDFChat4DataCollate
0477.3K954.5K1.4M1.9MReadDocs · 101ReadDocs · 308ReadDocs · 744LightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MChat4Data · 17.6KChat4Data · 21.3KChat4Data · 34.2KChat4Data · 19.4KChat4Data · 26.1KChat4Data · 28.7KChat4Data · 25.8KChat4Data · 42.1KChat4Data · 48.7KChat4Data · 46.4KCollate · 10.2KCollate · 7.2KCollate · 5.3KCollate · 4.1KCollate · 6KCollate · 13.1KCollate · 12.4KCollate · 10.2KCollate · 4.1K1001K10K100K1M10MReadDocs · 101ReadDocs · 308ReadDocs · 744LightPDF · 1.6MLightPDF · 1.6MLightPDF · 1.9MLightPDF · 1.7MLightPDF · 1.9MLightPDF · 1.9MLightPDF · 1.8MLightPDF · 1.5MLightPDF · 1.8MLightPDF · 1.8MChat4Data · 17.6KChat4Data · 21.3KChat4Data · 34.2KChat4Data · 19.4KChat4Data · 26.1KChat4Data · 28.7KChat4Data · 25.8KChat4Data · 42.1KChat4Data · 48.7KChat4Data · 46.4KCollate · 10.2KCollate · 7.2KCollate · 5.3KCollate · 4.1KCollate · 6KCollate · 13.1KCollate · 12.4KCollate · 10.2KCollate · 4.1KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
Freemium
Starting price
Free tier
$1.33per month · free tier available
Free
$9.99per month · free tier available
Free tier
Free trial
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–
–
API access
–
–
–
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Plans
Free FreePro £9.99/moBusiness £29/mo
Free FreeMonthly $5.99/moYearly $15.99/yrLifetime $39.99
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Free Custom
Capabilities input → output
Input
DocumentsImagesText
DocumentsWeb pages
DocumentsImagesText
Documents
Output
Text
Text
Data
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeAI Document ExtractionAI Workflow
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
13
9
8
10
Summarizing
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Document summarization
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PDF analysis
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OCR
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Data extraction
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Document data extraction
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–
PDF summaries
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Document chat
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Interactive PDF processing
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PDFs
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Document processing
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Summaries
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–
Text extraction
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Document q a
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–
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Document summaries
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Email extraction
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Invoice data extraction
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Local AI
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Official documents q a
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Document reading
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–
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Meeting summaries
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–
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YouTube summaries
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–
–
Zapier assistance
–
–
–
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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–
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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.