Devin vs Kilo Code vs OpenAI Codex CLI

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

Your tool
Devin
vs
Competitor 1
Kilo Code
Competitor 2
OpenAI Codex CLI
Competitor 3
Suggested competitors for Devin: devlo87% Augment Code84% GitHub Copilot83% Google Antigravity82% Cline82% Amazon Q Developer82% Jules82% Claude Code82%
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3 tools · best value per row highlighted
Your tool Devin
cognition-labs.com
AI that codes independently
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Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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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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Traffic estimated monthly website traffic
Monthly visits
923visits/mo
1.9Kvisits/mo
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MoM change
▼ 32.7%
▼ 42.3%
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6-month growth
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-94.4%
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Global rank web
#13,704,365
#4,668,091
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Avg. last 3 months
764
10.5K
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Bounce rate lower is better
39%
34%
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Pages / visit
1.1
2.4
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Visit duration
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19s
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Traffic sources
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DevinKilo CodeOpenAI Codex CLI
0186.2K372.3K558.5K744.7KDevin · 1.4KDevin · 923Kilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9K1001K10K100K1MDevin · 1.4KDevin · 923Kilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Paid
Starting price
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$20per month · free tier available
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Free tier
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Free trial
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API access
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–
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Plans
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
CodeText
CodeText
CodeImagesText
Output
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
4
2
Coding
Agents
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Development
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Code testing
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Coding in VS Code
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Code analysis
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Code reviews
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Developer tools
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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.