Bolt.new vs Replit Agent

Detailed side-by-side comparison to help you choose the right tool

Bolt.new

🟡Low Code

AI app builder

Bolt.new is a AI app builder platform for ai website and full-stack app generation, with pricing from Free: $0.

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Starting Price

$0
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Replit Agent

🟡Low Code

AI app builder

A conversational software builder that writes, tests, fixes, and publishes production-ready apps.

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Starting Price

$0/month
Full ReviewVisit Site

Feature Comparison

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FeatureBolt.newReplit Agent
CategoryAI app builderAI app builder
Pricing Plans4 listed plans3 listed plans
Starting Price$0$0/month
Key Features
  • • Prompt-to-app generation for websites, prototypes, and full-stack apps
  • • Imports from Figma and GitHub plus support for design systems such as Material UI, Chakra UI, and shadcn/ui
  • • Built-in hosting, analytics, custom domains, databases, user management and authentication
  • • Natural-language full-stack app generation
  • • Conversational refinement in a browser IDE
  • • Automated browser testing and fixes

💡 Our Take

Choose Bolt if brand and design-system fidelity matters — it has first-class imports for Shadcn, Material UI, Chakra and custom systems, and targets professional product teams. Choose Replit Agent if you want a broader multi-language coding playground, classroom-friendly pricing, and strong community features for learning-oriented development.

Bolt.new - Pros & Cons

Pros

  • ✓Clear public token limits make the free and paid plans easier to compare than many AI app builders
  • ✓Includes practical deployment pieces such as hosting, databases, custom domains, and web request allowances
  • ✓Teams plan adds real collaboration controls instead of treating every project as a solo prototype

Cons

  • ✗Token limits and generated-code quality still require monitoring on serious projects
  • ✗Free sites include Bolt branding and tighter file upload/request limits
  • ✗Complex production apps may outgrow the generated architecture and need developer refactoring

Replit Agent - Pros & Cons

Pros

  • ✓Combines coding, testing, databases, authentication, integrations, and hosting in one browser workspace
  • ✓Chat workflow lowers setup cost for prototypes and internal tools
  • ✓Pro supports parallel agents and collaboration for larger projects
  • ✓Agent tests its work in a browser and attempts fixes in a reflection loop

Cons

  • ✗Generated applications still require code, security, accessibility, and architecture review
  • ✗Effort-based usage can add variable cost beyond the subscription allowance
  • ✗Platform convenience can create migration work for teams using another stack
  • ✗Probabilistic behavior means successful demos do not guarantee reliable maintenance

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🔒 Security & Compliance Comparison

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Security FeatureBolt.newReplit Agent
SOC2——
GDPR——
HIPAA——
SSO——
Self-Hosted—❌ No
On-Prem—❌ No
RBAC——
Audit Log——
Open Source—❌ No
API Key Auth——
Encryption at Rest——
Encryption in Transit——
Data Residency—Enterprise plan lists region selection; broader data-residency terms were not verified.
Data Retention—not specified in reviewed sources
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Ready to Choose?

Read the full reviews to make an informed decision

Review Bolt.newReview Replit Agent