OpenAI Codex vs OpenCode vs ReadDocs vs Jules

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

Your tool
OpenAI Codex
vs
Competitor 1
OpenCode
Competitor 2
ReadDocs
Competitor 3
Jules
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
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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 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 Jules
jules.google
An AI coding assistant that works while you sleep sounds like science fiction, but Jules runs continuously in the cloud doing exactly that
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Traffic estimated monthly website traffic
Monthly visits
204.3Mvisits/mo
—
744visits/mo
280.8Kvisits/mo
MoM change
▲ 3.6%
—
▲ 141.6%
▼ 27.6%
6-month growth
+0.3%
—
—
-46.5%
Global rank web
#212
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—
#198,101
Avg. last 3 months
197.3M
—
384
435.9K
Bounce rate lower is better
58%
—
39%
49%
Pages / visit
3.0
—
1.1
1.6
Visit duration
2m 31s
—
—
42s
Traffic sources
● Direct 81% · ● Referral 17%
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—
● Direct 71% · ● Referral 28%
OpenAI CodexOpenCodeReadDocsJules
066.6M133.2M199.7M266.3MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MReadDocs · 101ReadDocs · 308ReadDocs · 744Jules · 804.2KJules · 742.5KJules · 525.1KJules · 315.3KJules · 476.6KJules · 638.7KJules · 388.1KJules · 280.8K1001K10K100K1M10M100M1BOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MReadDocs · 101ReadDocs · 308ReadDocs · 744Jules · 804.2KJules · 742.5KJules · 525.1KJules · 315.3KJules · 476.6KJules · 638.7KJules · 388.1KJules · 280.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$20per month · free tier available
Free
Free tier
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Free tier
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Free trial
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–
–
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API access
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–
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Plans
—
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Free FreePro £9.99/moBusiness £29/mo
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Capabilities input → output
Input
CodeText
CodeText
DocumentsImagesText
CodeText
Output
Code
Code
Text
Code
Skill level
Advanced
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Coding Assistant
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
6
13
6
Coding
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Agents
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Development
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Code reviews
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Document chat
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Document q a
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Document summaries
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Document summarization
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PDF summaries
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Summarizing
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GitHub automation
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GitHub pull requests
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Interactive PDF processing
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OCR
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Official documents q a
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–
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PDF analysis
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Summaries
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Testing
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–
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Code documentation
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–
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Debugging
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Developer tools
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–
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Local AI
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Meeting summaries
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–
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Self hosted
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–
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Terminal
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UI testing
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–
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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
▲ 1
▲ 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.