OpenCode vs ReadDocs vs UPDF vs Theia IDE

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

Your tool
OpenCode
vs
Competitor 1
ReadDocs
Competitor 2
UPDF
Competitor 3
TITheia IDE
Compare
4 tools · best value per row highlighted
Your tool 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 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 UPDF
pdfassistant.ai
PDFs that work the way you need them to
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Competitor TITheia IDE
theia-ide.org
An open-source IDE that puts AI at the center while giving you complete control over how it works
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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744visits/mo
28.7Kvisits/mo
35.3Kvisits/mo
MoM change
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▲ 141.6%
▼ 28.2%
▼ 8.1%
6-month growth
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-27.5%
-40.2%
Global rank web
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#984,401
#929,571
Avg. last 3 months
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384
40.4K
41.1K
Bounce rate lower is better
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39%
42%
41%
Pages / visit
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1.1
2.1
1.7
Visit duration
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19s
27s
Traffic sources
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● Direct 90% · ● Mail 10%
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OpenCodeReadDocsUPDFTheia IDE
015.8K31.5K47.3K63KReadDocs · 101ReadDocs · 308ReadDocs · 744UPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K1001K10K100KReadDocs · 101ReadDocs · 308ReadDocs · 744UPDF · 38.9KUPDF · 51.3KUPDF · 45.4KUPDF · 39.5KUPDF · 52.9KUPDF · 63KUPDF · 52.7KUPDF · 39.9KUPDF · 28.7KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Freemium
Free
Starting price
Free
Free tier
$9.99per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
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Free FreePro £9.99/moBusiness £29/mo
Starter FreePlus $9.99/moPro $24.99/moBusiness $59.99/mo+1 more
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Capabilities input → output
Input
CodeText
DocumentsImagesText
DocumentsText
CodeText
Output
Code
Text
DocumentsText
Code
Skill level
Advanced
Beginner-friendly
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Productivity & OfficeAI Document ExtractionAI PDF
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
13
14
5
Coding
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PDF summaries
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Document summarization
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PDF analysis
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Developer tools
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Interactive PDF processing
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Development
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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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Agents
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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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Agent creation
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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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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.