ReadDocs vs PDF.ai vs Adobe Acrobat vs ChatPDF

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

Your tool
ReadDocs
vs
Competitor 1
PDF.ai
Competitor 2
Adobe Acrobat
Competitor 3
ChatPDF
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
Remove
Competitor PDF.ai
pdf.ai
PDF.ai lets you chat with any PDF: ask questions, get summaries and find answers inside the document.
Make main Remove
Competitor Adobe Acrobat
adobe.com
Adobe Acrobat is a PDF toolkit with AI built in.
Make main Remove
Competitor ChatPDF
chatpdf.com
ChatPDF is a document question-answering app: upload a PDF, ask questions in plain language, and get answers with built-in citations that point back to the source passage.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
744visits/mo
—
—
—
MoM change
▲ 141.6%
—
—
—
6-month growth
—
—
—
—
Global rank web
—
—
—
—
Avg. last 3 months
384
—
—
—
Bounce rate lower is better
39%
—
—
—
Pages / visit
1.1
—
—
—
Visit duration
—
—
—
—
Traffic sources
—
—
—
—
ReadDocsPDF.aiAdobe AcrobatChatPDF
0186372558744ReadDocs · 101ReadDocs · 308ReadDocs · 7441001KReadDocs · 101ReadDocs · 308ReadDocs · 744Feb '26MarApr
Pricing
Model
Freemium
Freemium
—
Free
Starting price
Free tier
$49per month · free tier available
—
Free
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
Plans
Free FreePro £9.99/moBusiness £29/mo
Free FreeStarter $49/moPro $99/moScale $249/mo+1 more
—
—
Capabilities input → output
Input
DocumentsTextImages
TextDocuments
DocumentsTextImages
Web pagesTextDocuments
Output
Text
TextData
TextDocuments
Text
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+1 more
Productivity & OfficeWriting & ContentAI Document ExtractionAI PDF+2 more
Education & LearningProductivity & OfficeResearch & AnalyticsWriting & Content+4 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
13
10
8
12
Interactive PDF processing
Summarizing
PDFs
–
PDF analysis
–
PDF summaries
–
Document summarization
–
OCR
–
Document processing
–
–
Summaries
–
–
Document chat
–
–
–
Document data extraction
–
–
–
Document q a
–
–
–
Document summaries
–
–
–
APIs
–
–
–
Data extraction
–
–
–
Document scanning
–
–
–
Official documents q a
–
–
–
PDF management
–
–
–
PDF translations
–
–
–
Research
–
–
–
Academic research
–
–
–
Document reading
–
–
–
Homework assistance
–
–
–
Meeting summaries
–
–
–
YouTube summaries
–
–
–
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
–
–
–
–

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.