OpenAI Codex CLI vs OpenCode vs CodingFleet vs Tabnine

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
OpenCode
Competitor 2
CodingFleet
Competitor 3
Tabnine
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.
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Make main Remove
Competitor CodingFleet
codingfleet.com
You get three uses as a guest before CodingFleet asks you to buy credits
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Competitor Tabnine
tabnine.com
AI coding with privacy built in
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
138.8Kvisits/mo
131.2Kvisits/mo
MoM change
—
—
▲ 37.7%
▼ 22.7%
6-month growth
—
—
+130.9%
-53.5%
Global rank web
—
—
#323,656
#283,229
Avg. last 3 months
—
—
101.4K
164.1K
Bounce rate lower is better
—
—
46%
46%
Pages / visit
—
—
1.8
1.7
Visit duration
—
—
35s
28s
Traffic sources
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● Direct 88% · ● Referral 10%
● Direct 82% · ● Referral 17%
OpenAI Codex CLIOpenCodeCodingFleetTabnine
089.8K179.5K269.3K359.1KCodingFleet · 77.7KCodingFleet · 70.4KCodingFleet · 85.1KCodingFleet · 60.1KCodingFleet · 65KCodingFleet · 69.2KCodingFleet · 64.4KCodingFleet · 100.9KCodingFleet · 138.8KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2K10K100K1MCodingFleet · 77.7KCodingFleet · 70.4KCodingFleet · 85.1KCodingFleet · 60.1KCodingFleet · 65KCodingFleet · 69.2KCodingFleet · 64.4KCodingFleet · 100.9KCodingFleet · 138.8KTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Free
Freemium
Freemium
Starting price
—
Free
$7per month · free tier available
$39per month
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
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Free FreePro $7/moUnlimited $25/moElite $45/mo+2 more
Code Assistant $39/moAgentic Platform $59/mo
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Intermediate
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
3
5
2
Coding
Developer tools
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Code autocompletion
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Python
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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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–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 2
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.