Bolt.new vs Replit Agent
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Bolt.new if you want prompt, edit, and deploy full-stack web apps in the browser (Supervised agent, freemium); choose Replit Agent if you want natural-language agent that builds, hosts, and ships full apps in the browser (Supervised agent, freemium).
| Bolt.new | Replit Agent | |
|---|---|---|
| What it is | Prompt, edit, and deploy full-stack web apps in the browser | Natural-language agent that builds, hosts, and ships full apps in the browser |
| Type | agent | product-with-agents |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | freemium · Free (1M tokens/mo); Pro from $25/mo | freemium · Free (Starter); Core $20/mo + usage |
| Best for | consumers, developers, smb | consumers, developers, smb, mid-market, enterprise |
| Deployment | saas | saas |
| Modalities | text, code | text, code, browser, image, api |
| Models | claude, model-agnostic | claude, model-agnostic |
| Protocols | rest-api | mcp, rest-api, function-calling |
| Integrations | Netlify, Supabase, GitHub, Expo | GitHub, OpenAI, Stripe, Google Workspace |
| Capabilities | 3 documented | 4 documented |
Bolt.new
- +Full dev environment runs in the browser via WebContainers, with the AI controlling filesystem, terminal, and server
- +Generates true full-stack apps (not just UI) and can deploy via Bolt Cloud
- +No local setup; fast for prototyping and iterating by chatting
- -Token-based usage cost can rise quickly on complex or long-running builds
- -Output needs human review and iteration; it is not a hands-off autonomous engineer
Replit Agent
- +True idea-to-deployed-app workflow in the browser: code, database, auth, hosting, and publishing in one place
- +Accessible to non-developers, with parallel agents and tunable autonomy for faster builds
- +Broad integration surface plus enterprise controls
- -Autonomy is risky: a 2025 incident where the agent deleted a customer's production database shows real failure modes without strict guardrails
- -Usage-credit pricing on top of subscriptions can escalate costs on longer autonomous builds
Which should you choose?
Bolt.new is prompt, edit, and deploy full-stack web apps in the browser, best for consumers, developers, smb. Replit Agent is natural-language agent that builds, hosts, and ships full apps in the browser, best for consumers, developers, smb, mid-market, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.