Cline vs GitHub Copilot: Which AI Agent Is Better?
An in-depth comparison of Cline and GitHub Copilot across output quality, autonomy, reliability, speed, value, and ease of use. Vote for your favorite.
An in-depth comparison of Cline and GitHub Copilot across output quality, autonomy, reliability, speed, value, and ease of use. Vote for your favorite.
Either way, you pay for the model calls. A median coding-agent day on our gateway is 95 requests and 8.6 million tokens. The table prices every step at one model’s rate.
Both run on Standard Compute, where each step goes to the cheapest model that can do it: routine steps go to efficient open models, hard ones to frontier models such as Claude Fable 5.1 or GPT-6 Astra.
| Model | Typical day | Busy day |
|---|---|---|
| Claude Opus 5.5 | $7.34 | $59.10 |
| Claude Sonnet 5.5 | $3.67 | $29.55 |
| GPT-6 Luna | $0.23 | $2.43 |
Fixed monthly plans from $19. Eligible new accounts can try $0.25 of compute first, no card. Trial terms
Pick a winner in each category. You can change your vote anytime.
ClineCopilotChoose Cline if you are developers who want a powerful, safety-gated agent inside the editor they already use. Choose GitHub Copilot if you are teams already in the GitHub ecosystem who want seamless AI integration.
In our editorial scoring, GitHub Copilot leads in 3 of six categories (reliability, speed and ease of use), while Cline leads in 2 (autonomy and value). On price, Cline runs free (byo api key) and is open source; GitHub Copilot runs free tier / $10–100/mo (ai credits) and is proprietary.
What it costs to run Cline or Copilot
Best API for Cline →
5 options compared, with prices and limits
Best API for Copilot →
5 options compared, with prices and limits
Standard Compute sends each step to the cheapest model that can do it, on providers we vet for price, uptime and speed. Plans start at $19 a month, and eligible new accounts can try $0.25 of compute with no card. Choose your agent below to connect.
See the trial and activation steps →
More on Cline: How do I use DeepSeek in Cline? · How do I use GLM 5.3 in Cline?
More on Copilot: Copilot AI Credits Ran Out: What Changed and What to Do · Copilot retires Claude Opus 5, Opus 4.8 and GPT-5.6 Terra on November 16: what changes and how to keep using them
Cline is the open-source coding agent that defined the in-editor agent category, with 11M+ installs across VS Code, JetBrains, Cursor, its CLI and a new desktop app. Its Plan/Act modes separate thinking from doing: the agent proposes a plan you approve before it touches files or runs commands. Apache-2.0 licensed with full bring-your-own-key model freedom, MCP integration, and deployment options up to on-prem and air-gapped for enterprises.
GitHub Copilot is the most widely-adopted AI coding assistant. It offers inline code suggestions, chat-based assistance, and tight integration with the GitHub ecosystem including pull requests, issues, and Actions. Available in VS Code, JetBrains, Neovim, and more.
Cline and Copilot both run on Standard Compute
