OpenAI Codex CLI vs GitHub Copilot vs Replika vs Visual Studio Code

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
GitHub Copilot
Competitor 2
Replika
Competitor 3
Visual Studio Code
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Replika
replika.com
An AI companion that's always available
Make main Remove
Competitor Visual Studio Code
code.visualstudio.com
Visual Studio Code is a free, open source code editor that runs on Windows, macOS and Linux and now includes built-in AI agents.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
637.9Mvisits/mo
528.9Kvisits/mo
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MoM change
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▲ 3.7%
▲ 4.0%
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6-month growth
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+19.3%
-26.0%
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Global rank web
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#49
#104,017
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Avg. last 3 months
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629.7M
582.9K
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Bounce rate lower is better
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36%
46%
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Pages / visit
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5.9
2.4
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Visit duration
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6m 26s
1m 07s
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Traffic sources
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● Direct 83% · ● Referral 15%
● Direct 95% · ● Referral 4%
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OpenAI Codex CLIGitHub CopilotReplikaVisual Studio Code
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MReplika · 859.9KReplika · 750.5KReplika · 745.6KReplika · 608.7KReplika · 715KReplika · 646.3KReplika · 744.2KReplika · 711.1KReplika · 508.7KReplika · 528.9K100K1M10M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MReplika · 859.9KReplika · 750.5KReplika · 745.6KReplika · 608.7KReplika · 715KReplika · 646.3KReplika · 744.2KReplika · 711.1KReplika · 508.7KReplika · 528.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
Free
Starting price
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$4per month · free tier available
$14.99per month · free tier available
Free
Free tier
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Free trial
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API access
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Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
CodeImagesText
CodeText
AudioImagesText
CodeText
Output
Code
Code
AudioImagesText
Code
Skill level
Advanced
Intermediate
Beginner-friendly
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Chatbots & CompanionsHealthcare & WellnessAI BoyfriendAI Character+2 more
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
4
7
4
Coding
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Developer tools
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Coding in VS Code
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Companions
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Vs code
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Agents
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Boyfriend
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Chatbots
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Code reviews
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Girlfriend
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Mental health
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Agent management
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Characters
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Wellness
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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
2
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.