ReadDocs vs OpenCode vs OpenAI Codex CLI vs UPDF

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

Your tool
ReadDocs
vs
Competitor 1
OpenCode
Competitor 2
OpenAI Codex CLI
Competitor 3
UPDF
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 OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
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Competitor UPDF
pdfassistant.ai
PDFs that work the way you need them to
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Traffic estimated monthly website traffic
Monthly visits
744visits/mo
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28.7Kvisits/mo
MoM change
▲ 141.6%
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▼ 28.2%
6-month growth
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-27.5%
Global rank web
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#984,401
Avg. last 3 months
384
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40.4K
Bounce rate lower is better
39%
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42%
Pages / visit
1.1
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2.1
Visit duration
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19s
Traffic sources
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● Direct 90% · ● Mail 10%
ReadDocsOpenCodeOpenAI Codex CLIUPDF
015.8K31.5K47.3K63KReadDocs · 101ReadDocs · 308ReadDocs · 744UPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7K1001K10K100KReadDocs · 101ReadDocs · 308ReadDocs · 744UPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Free
Paid
Freemium
Starting price
Free tier
Free
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$9.99per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreePro £9.99/moBusiness £29/mo
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
Capabilities input → output
Input
DocumentsImagesText
CodeText
CodeImagesText
DocumentsText
Output
Text
Code
Code
DocumentsText
Skill level
Beginner-friendly
Advanced
Advanced
Intermediate
Categories
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Productivity & OfficeAI Document ExtractionAI PDF
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
13
6
4
14
Coding
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PDF summaries
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Document summarization
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PDF analysis
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Agents
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Interactive PDF processing
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Developer tools
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Document chat
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Document editing
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Document q a
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Document summaries
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PDF management
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PDFs
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Summarizing
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Document scanning
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File conversion
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OCR
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Official documents q a
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Summaries
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Text extraction
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Development
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Document analysis
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Document data extraction
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Local AI
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Meeting summaries
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PDF compression
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PDF redaction
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Self hosted
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Terminal
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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
▲ 1
Saves
0
0
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0
Reviews
0
0
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Prompts
0
0
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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.