Replit Agent vs Amp Code (by Sourcegraph): Side-by-Side Comparison 2026
Replit Agent vs Amp Code (by Sourcegraph) comparison 2026. Side-by-side features, pricing & capabilities.
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 Feb 11, 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.