OpenCode vs Kilo Code vs Tendem vs Theia IDE

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

Your tool
OpenCode
vs
Competitor 1
Kilo Code
Competitor 2
Tendem
Competitor 3
TITheia IDE
Compare
4 tools · best value per row highlighted
Your tool 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 Tendem
tendem.ai
You describe what you need done and an AI system breaks it down into a plan
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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
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Traffic estimated monthly website traffic
Monthly visits
—
1.9Kvisits/mo
56.2Kvisits/mo
35.3Kvisits/mo
MoM change
—
▼ 42.3%
▼ 21.2%
▼ 8.1%
6-month growth
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-94.4%
+19.7%
-40.2%
Global rank web
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#4,668,091
#488,380
#929,571
Avg. last 3 months
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10.5K
65.4K
41.1K
Bounce rate lower is better
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34%
37%
41%
Pages / visit
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2.4
2.4
1.7
Visit duration
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19s
15s
27s
Traffic sources
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● Direct 92% · ● Referral 4%
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OpenCodeKilo CodeTendemTheia IDE
0186.2K372.3K558.5K744.7KKilo 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 · 1.9KTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KTheia IDE · 54.7KTheia IDE · 58.4KTheia IDE · 59.1KTheia IDE · 49.4KTheia IDE · 47.5KTheia IDE · 49.5KTheia IDE · 38.4KTheia IDE · 35.3K1K10K100K1MKilo 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 · 1.9KTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KTheia 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 '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Free
Starting price
Free
$20per month · free tier available
Free tier
Free
Free tier
Free trial
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API access
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–
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Plans
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Free Credits $20
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Capabilities input → output
Input
CodeText
CodeText
DocumentsText
CodeText
Output
Code
Code
DataDocumentsSlides
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Productivity & OfficeAI Agent
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
5
8
5
Coding
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Development
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Developer tools
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Agents
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Vs code
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Lead generation
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Market research
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Coding in VS Code
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Pitch decks
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Advertising creatives
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Agent creation
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Brand identity
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Code analysis
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Local AI
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Logo ideas
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Sales prospecting
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
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.