OpenCode vs Tendem 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
OpenCode
vs
Competitor 1
Tendem
Competitor 2
GitHub Copilot
Competitor 3
OpenAI Codex CLI
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 Tendem
tendem.ai
You describe what you need done and an AI system breaks it down into a plan
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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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
—
56.2Kvisits/mo
637.9Mvisits/mo
—
MoM change
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▼ 21.2%
▲ 3.7%
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6-month growth
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+19.7%
+19.3%
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Global rank web
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#488,380
#49
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Avg. last 3 months
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65.4K
629.7M
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Bounce rate lower is better
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37%
36%
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Pages / visit
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2.4
5.9
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Visit duration
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15s
6m 26s
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Traffic sources
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● Direct 92% · ● Referral 4%
● Direct 83% · ● Referral 15%
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OpenCodeTendemGitHub CopilotOpenAI Codex CLI
0159.5M318.9M478.4M637.9MTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M10K100K1M10M100M1BTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KGitHub 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 '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Paid
Starting price
Free
Free tier
$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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–
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Plans
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Free Credits $20
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
CodeText
DocumentsText
CodeText
CodeImagesText
Output
Code
DataDocumentsSlides
Code
Code
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Productivity & OfficeAI Agent
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
8
9
4
Agents
Coding
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Developer tools
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Terminal
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Code autocompletion
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Lead generation
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Market research
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Code reviews
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Coding in VS Code
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Pitch decks
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Vs code
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–
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Advertising creatives
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Agent management
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Brand identity
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Debugging
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Development
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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
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.