Replit Agent vs Amp Code (by Sourcegraph): Side-by-Side Comparison 2026
Replit Agent vs Amp Code (by Sourcegraph) comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.
Replit Agent is an app builder from Replit — build, run, and ship apps in the browser. Amp Code (by Sourcegraph) is an AI agent from Sourcegraph — agentic coding with full codebase context.
Replit Agent
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
Free / $25/mo · 4 plans
Amp Code (by Sourcegraph)
Amp Code (formerly Sourcegraph Cody Agent) , AI coding agent from Sourcegraph. Focuses on autonomous task execution across repositories. Cody continues to exist as a separate context-aware assistant.
- ✓ Code completions
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Test generation
Free · 3 plans
| Feature | Replit Agent | Amp Code (by Sourcegraph) |
|---|---|---|
| Category | Builder | Agent |
| Starting Price | Free | Free |
| Model Family | Proprietary | Multi-model |
| Open Source | No | Partial (extension) |
Pricing verified May 4, 2026. Replit Agent pricing | Amp Code (by Sourcegraph) pricing
Key Differences
- Category: Replit Agent is an app builder; Amp Code (by Sourcegraph) is an AI agent.
- Starting price: Replit Agent starts at $25/mo; Amp Code (by Sourcegraph) starts at free / BYOK.
- Model family: Replit Agent uses Proprietary; Amp Code (by Sourcegraph) uses Multi-model.
- Open source: Replit Agent: No. Amp Code (by Sourcegraph): Partial (extension).
- Platforms: Replit Agent runs on SSH to local, Web (browser-based); Amp Code (by Sourcegraph) runs on Desktop, Web.
- Provider: Replit Agent is built by Replit; Amp Code (by Sourcegraph) is built by Sourcegraph.
Which Should You Choose?
Choose Replit Agent if you want a great platform for learning to code with AI. Choose Amp Code (by Sourcegraph) if you want autonomous planning and multi-file task execution. Read our full reviews to see which fits your workflow.