Gemini Code Assist vs Replit Agent: Side-by-Side Comparison 2026
Gemini Code Assist vs Replit Agent comparison 2026. Side-by-side features, pricing & capabilities.
| Feature | Gemini Code Assist | Replit Agent |
|---|---|---|
| Category | Extension | Builder |
| Starting Price | Free | Free |
| Model Family | Gemini | Proprietary |
| Context Window | 2M | Not disclosed |
| Code Completion | ✓ | ✓ |
| Chat | ✓ | ✓ |
| Inline Editing | ✓ | ✓ |
| Agentic Mode | ✗ | ✓ |
| Multi-File Editing | ✗ | ✓ |
| Terminal Commands | ✗ | ✓ |
| Browser Use | ✗ | ✗ |
| Test Generation | ✓ | ✓ |
| Debugging | ✓ | ✓ |
| Refactoring | ✓ | ✓ |
| Code Review | ✓ | ✗ |
| PR Review | ✗ | ✗ |
| Documentation | ✓ | ✓ |
| Image to Code | ✗ | ✗ |
| Voice Input | ✗ | ✗ |
| App Generation | ✗ | ✓ |
| Deployment | ✗ | ✗ |
| Git Integration | ✓ | ✓ |
| Supported IDEs | VS Code, JetBrains, Android Studio, Cloud Shell, Cloud Workstations | Replit IDE (browser), SSH sync |
| Open Source | No | No |
Pricing verified 2026-02-05. Gemini Code Assist pricing | Replit Agent pricing
Overview
Gemini Code Assist is editor extension from Google. Replit Agent is app builder from Replit. Both tools are actively maintained as of 2026.
Gemini Code Assist: What You Get
Google's AI-powered coding assistant built on Gemini. Provides code completions, chat, code transformations, and full codebase awareness in VS Code and JetBrains IDEs.
- Code completions
- AI chat
- Code transformations
- Codebase awareness
- Pull request summaries
- Google Cloud integration
Pricing: Free / $19/mo. 4 plans available.
Models: Gemini 2.5 Pro
Replit Agent: What You Get
Cloud-based IDE and app platform with an AI assistant that can build, debug, and deploy applications directly in the browser.
- Browser-based IDE
- AI assistant
- Multiplayer coding
- One-click deploy
- Database integration
- Package management
Pricing: Free / $20/mo. 3 plans available.
Models: Replit Agent 3 (proprietary)
Key Differences
- Category: Gemini Code Assist is editor extension, Replit Agent is app builder.
- Agentic mode: Replit Agent supports agentic mode; Gemini Code Assist does not.
- Model family: Gemini Code Assist uses Gemini; Replit Agent uses Proprietary.
Which Should You Choose?
Choose Gemini Code Assist if you want Deep integration with Google Cloud services and infrastructure. Choose Replit Agent if you want Best platform for learning to code with AI. Both tools are strong options — the right choice depends on your workflow and priorities.
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