MostlyAI vs GitHub Copilot vs OpenAI Codex CLI

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

Your tool
MostlyAI
vs
Competitor 1
GitHub Copilot
Competitor 2
OpenAI Codex CLI
Competitor 3
Suggested competitors for MostlyAI: Syntho82% Google Colab78% Kaggle78% Amazon SageMaker77% Cambium AI77% Vana77% GigaSpaces eRAG GenAI77% Hal76%
Compare
3 tools · best value per row highlighted
Your tool MostlyAI
mostly.ai
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
43.5Kvisits/mo
637.9Mvisits/mo
—
MoM change
▼ 22.5%
▲ 3.7%
—
6-month growth
-35.7%
+19.3%
—
Global rank web
#791,007
#49
—
Avg. last 3 months
55.6K
629.7M
—
Bounce rate lower is better
39%
36%
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Pages / visit
1.8
5.9
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Visit duration
22s
6m 26s
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Traffic sources
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● Direct 83% · ● Referral 15%
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MostlyAIGitHub CopilotOpenAI Codex CLI
0159.5M318.9M478.4M637.9MMostlyAI · 76.8KMostlyAI · 88.7KMostlyAI · 87.8KMostlyAI · 67.7KMostlyAI · 61.8KMostlyAI · 56.7KMostlyAI · 67.3KMostlyAI · 56.1KMostlyAI · 43.5KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M10K100K1M10M100M1BMostlyAI · 76.8KMostlyAI · 88.7KMostlyAI · 87.8KMostlyAI · 67.7KMostlyAI · 61.8KMostlyAI · 56.7KMostlyAI · 67.3KMostlyAI · 56.1KMostlyAI · 43.5KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free
Freemium
Paid
Starting price
Free
$4per 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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Plans
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Free FreeTeam $4/moEnterprise $21/mo
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
DataText
CodeText
CodeImagesText
Output
Data
Code
Code
Skill level
Advanced
Intermediate
Advanced
Categories
Development & CodeResearch & AnalyticsAI Developer ToolsAI For Data Analytics
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
4
2
Coding
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Developer tools
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Synthetic data
–
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Agents
–
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Code reviews
–
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Data analysis
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Agent management
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Data anonymization
–
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Data privacy compliance
–
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Data science
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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
2
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.