Overview

Rating

10.0 / 10

Rating

Best For

Individual developers and teams who want a battle-tested, agentic coding assistant inside VS Code with full model freedom

Best For

Solo developers through Fortune 500 enterprises who want the most integrated, broadly-supported AI coding assistant

Product Summary

Cline is the OG open-source autonomous coding agent for VS Code with 5M+ installs. It creates and edits files, runs terminal commands, controls the browser, and supports MCP — all step-by-step with your permission. Free OSS extension; pay only for AI inference. Teams plan: $20/user/mo (first 10 seats free).

Product Summary

GitHub Copilot is the most widely deployed AI coding assistant, integrated into VS Code, JetBrains, Visual Studio, and more. Five tiers: Free, Pro ($10/mo), Pro+ ($39/mo), Business ($19/user/mo), Enterprise ($39/user/mo). Moving to usage-based AI Credits billing on June 1, 2026.

Starting Price

$0Per forever

Starting Price

$0Per forever

Free Trial

Yes

Free Trial

Yes

Free Version

Yes

Free Version

Yes

Website

cline.bot

Website

github.com

Key features

Core capabilities each platform advertises.

Cline

Step-by-step permission gating for every file edit, command, and browser action
Model Context Protocol (MCP) support for agent-extensible tools
Works with any LLM — Claude, OpenAI, Google, local
Browser control and full terminal integration
Most-installed open-source coding agent on VS Code (5M+)

GitHub Copilot

Inline suggestions and Next Edit across VS Code, JetBrains, Visual Studio, GitHub Mobile
Agent mode for multi-step autonomous file edits
Copilot Chat in IDE and on GitHub.com
Code review automation in pull requests
Enterprise: codebase indexing + fine-tuned private models

Strengths and tradeoffs

What each tool does well, and the limitations to keep in mind.

Cline

Pros

OG agentic coding agent — battle-tested with 5M+ installs
Step-by-step permissions keep humans in the loop
Pairs especially well with Claude Sonnet's tool use
Open-source under MIT — no lock-in
Strong community + active fork ecosystem (Kilo, Roo)

Cons

VS Code only (JetBrains arrives with Teams plan)
Pay-per-token costs add up for heavy agentic workloads
Newer forks (Kilo, Roo) ship features faster
Permission prompting can feel slow on long tasks

GitHub Copilot

Pros

Most broadly integrated AI coding assistant — works everywhere developers code
Microsoft IP indemnification on Business+ tiers
Strong enterprise security, SSO, and admin controls
Codebase-wide indexing on Enterprise
Mature, battle-tested at Fortune 500 scale

Cons

What people are saying

Cline

Reddit reviewerReddit / Faros AI roundup

It's like having a senior dev who actually reads and understands your entire codebase before making suggestions.

Read full review

GitHub Copilot

Enterprise customer testimonialGitHub Copilot docs

Microsoft's commitment to defend customers against certain intellectual property claims related to Copilot output is a major reason we standardized on Business.

Read full review

Cline or GitHub Copilot — which should you choose?

Choose Cline if you wantChoose if you want

Autonomous multi-file feature implementation in VS Code
Agent-driven refactors with reviewable per-step permission
Terminal automation under agent control
BYO model coding workflows (Claude, GPT, local)
Browser-based testing and debugging from the agent

Choose GitHub Copilot if you wantChoose if you want

Inline AI autocomplete across major IDEs
Pull request code review and summary automation
Cross-repo Q&A via Copilot Chat on GitHub.com
Enterprise rollouts with IP indemnification
Custom private models for sensitive codebases

Compare Cline and GitHub Copilot on your own traffic

10KFree traces/mo

1,000+Models

5 minSetup

Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.

Try Respan free

Cline vs GitHub Copilot (2026)

Overview

Key features

Strengths and tradeoffs

What people are saying

Cline or GitHub Copilot — which should you choose?

Compare Cline and GitHub Copilot on your own traffic

Frequently Asked Questions

Other popular comparisons

Cline vs GitHub Copilot (2026)

Overview

Key features

Strengths and tradeoffs

What people are saying

Cline or GitHub Copilot — which should you choose?

Compare Cline and GitHub Copilot on your own traffic

Frequently Asked Questions

What is a coding agent?

Will coding agents replace developers?

How do I choose between GitHub Copilot, Cursor, and Claude Code?

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