Devin vs GitHub Copilot vs ReadDocs vs CodeRabbit

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

Your tool
Devin
vs
Competitor 1
GitHub Copilot
Competitor 2
ReadDocs
Competitor 3
CodeRabbit
Compare
4 tools · best value per row highlighted
Your tool Devin
cognition-labs.com
AI that codes independently
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
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
Make main Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
923visits/mo
637.9Mvisits/mo
744visits/mo
1Mvisits/mo
MoM change
▼ 32.7%
▲ 3.7%
▲ 141.6%
▼ 22.7%
6-month growth
—
+19.3%
—
+50.4%
Global rank web
#13,704,365
#49
—
#38,145
Avg. last 3 months
764
629.7M
384
1.2M
Bounce rate lower is better
39%
36%
39%
49%
Pages / visit
1.1
5.9
1.1
3.5
Visit duration
—
6m 26s
—
1m 55s
Traffic sources
—
● Direct 83% · ● Referral 15%
—
● Direct 73% · ● Referral 24%
DevinGitHub CopilotReadDocsCodeRabbit
0159.5M318.9M478.4M637.9MDevin · 1.4KDevin · 923GitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MReadDocs · 101ReadDocs · 308ReadDocs · 744CodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1M1001K10K100K1M10M100M1BDevin · 1.4KDevin · 923GitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MReadDocs · 101ReadDocs · 308ReadDocs · 744CodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
Freemium
Starting price
—
$4per month · free tier available
Free tier
$24per month
Free tier
–
–
Free trial
–
API access
–
–
–
–
Plans
—
Free FreeTeam $4/moEnterprise $21/mo
Free FreePro £9.99/moBusiness £29/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Capabilities input → output
Input
CodeText
CodeText
DocumentsImagesText
Code
Output
Code
Code
Text
CodeText
Skill level
Advanced
Intermediate
Beginner-friendly
Intermediate
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Productivity & OfficeWriting & ContentAI PDFAI Summarizer
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
4
10
8
Code reviews
–
Coding
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–
Agents
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Code testing
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Development
–
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Document summaries
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Document summarization
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GitHub pull requests
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–
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PDF summaries
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–
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Summarizing
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–
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Code analysis
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–
–
Code documentation
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–
–
Code quality
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–
–
Code security analysis
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–
–
Interactive PDF processing
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–
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OCR
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Official documents q a
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PDF analysis
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Summaries
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–
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Agent management
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–
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Meeting summaries
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–
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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
2
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.