Tabnine vs OpenCode vs Kilo Code vs OpenAI Codex

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

Your tool
Tabnine
vs
Competitor 1
OpenCode
Competitor 2
Kilo Code
Competitor 3
OpenAI Codex
Compare
4 tools · best value per row highlighted
Your tool Tabnine
tabnine.com
AI coding with privacy built in
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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.
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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
openai.com
A dedicated coding agent that writes and runs code for you
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Traffic estimated monthly website traffic
Monthly visits
131.2Kvisits/mo
—
1.9Kvisits/mo
204.3Mvisits/mo
MoM change
▼ 22.7%
—
▼ 42.3%
▲ 3.6%
6-month growth
-53.5%
—
-94.4%
+0.3%
Global rank web
#283,229
—
#4,668,091
#212
Avg. last 3 months
164.1K
—
10.5K
197.3M
Bounce rate lower is better
46%
—
34%
58%
Pages / visit
1.7
—
2.4
3.0
Visit duration
28s
—
19s
2m 31s
Traffic sources
● Direct 82% · ● Referral 17%
—
—
● Direct 81% · ● Referral 17%
TabnineOpenCodeKilo CodeOpenAI Codex
066.6M133.2M199.7M266.3MTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KKilo 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 · 1.9KOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3M1K10K100K1M10M100M1BTabnine · 359.1KTabnine · 311.6KTabnine · 301.4KTabnine · 275.9KTabnine · 281.9KTabnine · 248KTabnine · 241.5KTabnine · 191.4KTabnine · 169.7KTabnine · 131.2KKilo 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 · 1.9KOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$39per month
Free
$20per month · free tier available
$20per month · free tier available
Free tier
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Free trial
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–
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API access
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–
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Plans
Code Assistant $39/moAgentic Platform $59/mo
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Capabilities input → output
Input
CodeText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
2
3
4
4
Coding
Development
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Code autocompletion
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Coding in VS Code
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Code analysis
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Code documentation
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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
no ratings yet
Upvotes
▲ 2
▲ 0
▲ 0
▲ 1
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.