💻

Google Jules

ai-coding-tools
jules.google.com
★★★★☆ 4.4 / 5
VS
💻

Windsurf

ai-coding-tools
windsurf.com
★★★★★ 4.6 / 5
⚔️ Head-to-Head Comparison · Updated June 2026

Google Jules vs Windsurf — Which is Better in 2026?

By AsmiAI Editorial Team · Last updated June 2026

Quick Verdict: Windsurf edges ahead with a 4.6/5 rating vs Google Jules's 4.4/5. Both tools serve similar use cases — the best choice depends on your specific workflow, budget, and feature priorities. Read our full comparison below.

Quick Comparison Table

FeatureGoogle JulesWindsurf
Free Plan✓ Yes✓ Yes
PricingFree (beta)Free / $15/mo
Rating★★★★☆ 4.4★★★★★ 4.6
Key Feature 1Async codingCascade AI agent
Key Feature 2PR generationCodebase awareness
Key Feature 3Codebase understandingMulti-file edits
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About Google Jules

Google Jules is an AI coding agent that works asynchronously on your GitHub repositories — fixing bugs, implementing features, and resolving issues while you focus on other work. Unlike Copilot or Cur

About Windsurf

Windsurf is an AI-first code editor from Codeium built around Cascade, an agentic AI system that autonomously completes multi-step coding tasks — not just the current line — by understanding the conte

Performance Comparison

Google Jules Scores

Ease of Use83%
Features80%
Value for Money87%

Windsurf Scores

Ease of Use92%
Features89%
Value for Money85%

Pros & Cons

✅ Google Jules Pros

• Works asynchronously, no supervision needed

• Free during beta — especially for async coding workflows where Google Jules consistently outperforms manual approaches

• Handles GitHub issue backlog — especially for async coding workflows where Google Jules consistently outperforms manual approaches

• Writes tests automatically — especially for async coding workflows where Google Jules consistently outperforms manual approaches

❌ Cons

• Still in beta, occasional errors — worth evaluating before committing if this is central to your use case

• Best for Python and JavaScript currently

✅ Windsurf Pros

• Best free agentic coding editor

• Generates results in seconds — cascade ai agent runs noticeably faster than manual alternatives

❌ Cons

• Newer than Cursor — worth evaluating before committing if this is central to your use case

• Smaller extension ecosystem — worth evaluating before committing if this is central to your use case

🏆 Final Verdict — When to Use Each

Use Google Jules ifYou need async coding and prefer Free (beta) pricing.
Use Windsurf ifYou need cascade ai agent and the Free / $15/mo plan fits your budget.
Overall WinnerWindsurf edges ahead with a 4.6/5 rating, broader feature set, and strong user satisfaction scores.