Cline vs Windsurf: Coding Agents Comparison
Compare Cline and Windsurf side by side. Both are tools in the Coding Agents category.
Updated April 29, 2026
The short answer
Choose Cline if oG agentic coding agent — battle-tested with 5M+ installs.
Choose Windsurf if most generous free tier with 25 credits/month among AI coding assistants.
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Quick Comparison
| Category | Coding Agents | Coding Agents |
| Pricing | Free OSS + Teams from $20/user/mo (first 10 seats free) | Freemium |
| Best For | Individual developers and teams who want a battle-tested, agentic coding assistant inside VS Code with full model freedom | Developers who want an AI-enhanced code editor with strong autocomplete |
| Website | cline.bot | codeium.com |
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Pros & Cons: Cline vs Windsurf
- +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)
- −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
- +Most generous free tier with 25 credits/month among AI coding assistants
- +Cascade agentic AI provides powerful multi-file editing and codebase understanding
- +Competitive pricing at USD 15/month versus Cursor USD 20/month
- +Excellent autocomplete suggestions—reportedly better than GitHub Copilot
- −Free tier 25 credits feel restrictive for real-world usage
- −Occasional Cascade instability and limited deployment quotas
- −VS Code fork carries performance overhead
- −Newer product with less maturity compared to established alternatives
Pricing: Cline vs Windsurf
- · VS Code extension with full agent capabilities
- · BYO model — Claude, OpenAI, Google, local
- · MCP support
- · All core features, no caps
- · First 10 seats always free
- · JetBrains support
- · Centralized billing + admin
- · Free through Q1 2026
- · SSO, audit logs, data controls
- · Private gateway BYOK
- · SLA and dedicated support
- · 25 credits/month
- · Core AI features
- · VS Code-based IDE
- · Community support
- · 500 credits/month
- · Cascade agentic AI
- · Memories feature
- · Automatic Lint Fixing
- · Team collaboration
- · Shared credits
- · Centralized billing
- · Team management
- · Enterprise security
- · Advanced support
- · Custom integrations
- · SLA guarantees
What people are saying
Curated quotes from Hacker News, Reddit, Product Hunt, and review blogs. Dates shown so you can judge whether early criticism still applies.
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“It's like having a senior dev who actually reads and understands your entire codebase before making suggestions.”
— Reddit reviewer, Reddit / Faros AI roundup · Feb 2026 - +
“Cline is the OG with 5 million installs — still the best open-source autonomous agent in VS Code.”
— Frontman 12-tool comparison, Frontman · Mar 2026 - ·
“Step-by-step permission gating is the right safety model — but on long tasks the constant prompting slows you down vs more autonomous agents.”
— Tooliverse review, Tooliverse · Mar 2026 - ·
“Kilo Code and Roo Code (both Cline forks) ship features faster — Cline still wins on stability and ecosystem.”
— Ai505 comparison, Ai505 · Jan 2026
When to Choose Cline vs Windsurf
- Autonomous multi-file feature implementation in VS Code
- Agent-driven refactors with reviewable per-step permission
- Terminal automation under agent control
- AI-assisted code writing
- Multi-file code changes
- Code explanation and debugging
How to Choose a Coding Agents Tool
Key criteria to evaluate when comparing Coding Agents solutions:
About Cline
Cline is the most-installed open-source autonomous coding agent on the VS Code marketplace, with 5M+ installs. As a VS Code extension it can autonomously create and edit files, run terminal commands, use the browser, and handle complex multi-step engineering tasks — always asking for permission at each step rather than running silently.
Cline pioneered the agentic coding pattern that Kilo Code and Roo Code later forked. It supports the Model Context Protocol (MCP) so the agent can extend its own toolset, and it works with any LLM provider — Anthropic Claude, OpenAI, Google, and local models. Pairing Cline with Claude Sonnet's tool-use capabilities produces some of the most capable open-source agent workflows available.
The OSS extension is completely free for individuals — you only pay for AI inference on a usage basis with no markup or vendor lock-in. The Cline Teams plan is free through Q1 2026, then $20/user/month with the first 10 seats always free, adding JetBrains support, centralized billing, and team admin features.
About Windsurf
Windsurf is an AI-powered integrated development environment originally built by Codeium and acquired by Cognition AI in December 2025 for approximately USD 250 million. As of February 2026, Windsurf ranked number 1 in the LogRocket AI Dev Tool Power Rankings, ahead of both Cursor and GitHub Copilot. The platform standout feature is Cascade—an agentic AI that understands your codebase, suggests multi-file edits, runs terminal commands, and works as a coding partner. Windsurf includes a Memories feature that retains codebase context and automatic Lint Fixing that saves debugging time. Built as a VS Code fork, Windsurf offers the most generous free tier among AI coding assistants with 25 prompt credits per month on the free plan. Paid plans start at USD 15/month for Pro (500 credits), USD 30/user/month for Teams, and USD 60/user/month for Enterprise. While Windsurf delivers excellent autocomplete suggestions and powerful AI features, users report occasional Cascade instability, limited deployment quotas on free tiers, and VS Code performance overhead. The platform is particularly well-suited for developers who want powerful AI features without heavy costs.
What is Coding Agents?
AI-powered developer tools that can write, review, debug, and refactor code—ranging from IDE copilots to fully autonomous software engineering agents.
Browse all Coding Agentstools →Frequently Asked Questions
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