CodeRabbit vs Haystack vs Json-Render vs Devin Review

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

Your tool
CodeRabbit
vs
Competitor 1
Haystack
Competitor 2
Json-Render
Competitor 3
Devin Review
Compare
4 tools · best value per row highlighted
Your tool CodeRabbit
coderabbit.ai
Automated code review that matters
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Competitor Haystack
haystack.deepset.ai
Haystack is an open-source AI orchestration framework from deepset for building production-grade LLM applications and agents.
Make main Remove
Competitor Json-Render
json-render.dev
AI-enabled UI component generator
Make main Remove
Competitor Devin Review
app.devin.ai
Devin Review is the fastest way to truly understand code—especially when it changes
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
—
11.1Kvisits/mo
1.6Mvisits/mo
MoM change
▼ 22.7%
—
▼ 31.1%
▼ 7.9%
6-month growth
+50.4%
—
-85.1%
+275.1%
Global rank web
#38,145
—
#2,043,051
—
Avg. last 3 months
1.2M
—
16.5K
1.5M
Bounce rate lower is better
49%
—
48%
20%
Pages / visit
3.5
—
2.0
10.0
Visit duration
1m 55s
—
42s
7m 17s
Traffic sources
● Direct 73% · ● Referral 24%
—
● Direct 86% · ● Referral 11%
● Direct 60% · ● Referral 39%
CodeRabbitHaystackJson-RenderDevin Review
0433.7K867.5K1.3M1.7MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MJson-Render · 68.8KJson-Render · 74.1KJson-Render · 36.8KJson-Render · 32.4KJson-Render · 22.4KJson-Render · 16.1KJson-Render · 11.1KDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6M10K100K1M10MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MJson-Render · 68.8KJson-Render · 74.1KJson-Render · 36.8KJson-Render · 32.4KJson-Render · 22.4KJson-Render · 16.1KJson-Render · 11.1KDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
—
Freemium
Freemium
Starting price
$24per month
—
$20per month · free tier available
$500per month · free tier available
Free tier
–
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Free trial
–
–
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API access
–
–
–
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Plans
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
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Hobby FreePro $20/moEnterprise Custom
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Capabilities input → output
Input
Code
CodeDocuments
Text
CodeWeb pages
Output
CodeText
Apps
AppsCode
Text
Skill level
Intermediate
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI Code Review
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
7
5
5
Code reviews
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GitHub pull requests
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Code analysis
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Agent creation
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Agents
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–
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LLM development
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–
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RAG
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–
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UI components
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–
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Code documentation
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–
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Code quality
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–
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Code security analysis
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–
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Code testing
–
–
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Developer tools
–
–
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Frontend development
–
–
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GitHub
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React components
–
–
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Agent memory
–
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Debugging
–
–
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Development
–
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JSON handling
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–
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React
–
–
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Self hosted
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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
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.