Junie vs Windsurf

Detailed side-by-side comparison to help you choose the right tool

Junie

AI Development Platforms

LLM-agnostic coding agent built for real-world development by JetBrains, with integrations for terminals, IDEs, GitLab, GitHub and other development tools.

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Starting Price

Custom

Windsurf

🔴Developer

AI coding assistant

An agentic coding environment for editing, understanding, and generating software.

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Starting Price

Free

Feature Comparison

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FeatureJunieWindsurf
CategoryAI Development PlatformsAI coding assistant
Pricing Plans8 tiers48 tiers
Starting PriceFree
Key Features
  • • LLM-agnostic model support (Claude, GPT-5, Gemini, Grok)
  • • Terminal, IDE, GitHub, GitLab, Zed, and Air integrations
  • • Bring Your Own Key (BYOK) for 5 providers
  • • Repository-aware code explanation and generation
  • • Agentic multi-file editing inside a developer IDE
  • • Natural-language implementation and refactoring requests

💡 Our Take

Choose Junie if your team is on JetBrains IDEs and wants CI/CD-native execution with BYOK support. Choose Windsurf if you want a Cascade-style flow-based agent inside a dedicated editor and prefer a tightly designed all-in-one experience over multi-platform breadth.

Junie - Pros & Cons

Pros

  • ✓LLM-agnostic — supports Claude Sonnet/Opus 4.6, GPT-5/5.4/5.3-codex, Gemini 3.1 Pro, and Grok 4.1, avoiding vendor lock-in
  • ✓Built on IntelliJ Platform, giving it project structure awareness on par with JetBrains IDEs rather than just file-level context
  • ✓Bring Your Own Key support for 5 providers (OpenAI, Anthropic, Gemini, xAI, OpenRouter) lets teams control costs and data flow
  • ✓Native CI/CD integration with GitHub Actions and GitLab MRs/issues, enabling agent runs on pull requests automatically
  • ✓Live Prompting allows steering tasks without restart, a workflow advantage over agents that require full re-runs
  • ✓JetBrains backing ($30/month AI Ultimate includes Junie alongside the full JetBrains AI tool suite)

Cons

  • ✗Currently in Beta, so feature stability and reliability may lag behind established competitors like Claude Code or Cursor
  • ✗Credit-based pricing (10 credits on Pro, 35 on Ultimate) can be opaque — heavy agent users may exhaust limits before month-end
  • ✗Deepest IDE integration is with JetBrains products, Zed, and Air; VS Code users get less native experience
  • ✗AI Enterprise tier with custom integrations and enterprise security is still marked 'Soon' — not yet available
  • ✗BYOK requires managing API keys across 5 providers, adding setup overhead compared to all-in-one subscriptions

Windsurf - Pros & Cons

Pros

  • ✓Keeps code generation and repository exploration inside the editor
  • ✓Coordinates changes across multiple files instead of returning isolated snippets
  • ✓MCP client support expands the tools an agent can use
  • ✓Strong fit for feature work, refactoring, and unfamiliar repositories

Cons

  • ✗Homepage and pricing page returned HTTP 429, so current prices need manual verification
  • ✗Large generated diffs can increase review burden and hide regressions
  • ✗MCP servers expand the permission and security surface
  • ✗Generated code still requires tests, security review, and human approval

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🔒 Security & Compliance Comparison

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Security FeatureJunieWindsurf
SOC2—✅ Yes
GDPR—✅ Yes
HIPAA——
SSO—✅ Yes
Self-Hosted—✅ Yes
On-Prem—✅ Yes
RBAC—✅ Yes
Audit Log—✅ Yes
Open Source—❌ No
API Key Auth—✅ Yes
Encryption at Rest—✅ Yes
Encryption in Transit—✅ Yes
Data Residency—US, EU
Data Retention—configurable
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