OpenAI Codex CLI vs CodingFleet vs Theia IDE

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
CodingFleet
Competitor 2
TITheia IDE
Competitor 3
Suggested competitors for OpenAI Codex CLI: Gemini CLI96% OpenCode94% Qwen Code94% Amp93% Google Antigravity93% opcode92% Cline92% Visual Studio Code91%
Compare
3 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.
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Competitor CodingFleet
codingfleet.com
You get three uses as a guest before CodingFleet asks you to buy credits
Make main Remove
Competitor TITheia IDE
theia-ide.org
An open-source IDE that puts AI at the center while giving you complete control over how it works
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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138.8Kvisits/mo
35.3Kvisits/mo
MoM change
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▲ 37.7%
▼ 8.1%
6-month growth
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+130.9%
-40.2%
Global rank web
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#323,656
#929,571
Avg. last 3 months
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101.4K
41.1K
Bounce rate lower is better
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46%
41%
Pages / visit
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1.8
1.7
Visit duration
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35s
27s
Traffic sources
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● Direct 88% · ● Referral 10%
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OpenAI Codex CLICodingFleetTheia IDE
034.7K69.4K104.1K138.8KCodingFleet · 77.7KCodingFleet · 70.4KCodingFleet · 85.1KCodingFleet · 60.1KCodingFleet · 65KCodingFleet · 69.2KCodingFleet · 64.4KCodingFleet · 100.9KCodingFleet · 138.8KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K10K100K1MCodingFleet · 77.7KCodingFleet · 70.4KCodingFleet · 85.1KCodingFleet · 60.1KCodingFleet · 65KCodingFleet · 69.2KCodingFleet · 64.4KCodingFleet · 100.9KCodingFleet · 138.8KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Freemium
Free
Starting price
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$7per month · free tier available
Free
Free tier
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Free trial
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–
API access
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–
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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 FreePro $7/moUnlimited $25/moElite $45/mo+2 more
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Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Output
Code
Code
Code
Skill level
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
5
5
Coding
Developer tools
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Agents
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Python
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Agent creation
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Code explanations
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Code testing
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Debugging
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Development
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Terminal
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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.