Bolt.new Overview
Bolt.new is a cloud-based development tool designed by Bolt, compatible with Windows, macOS, and Linux. It supports multiple large language models, including Claude 3 and legacy-v1, with an impressive context window of 200k tokens. Although it does not offer local inference, it provides agentic editing with multi-file capabilities and full terminal access. Privacy is maintained through a standard privacy policy, and the tool is SOC2 Type II certified, ensuring enterprise-grade security. Bolt.new is available in both free and pro versions, making it accessible for various user needs. However, migration requires setup, which might be a consideration for users transitioning from other platforms.
Pros
- ✓ Supports multiple operating systems.
- ✓ Large context window of 200k tokens.
- ✓ Full terminal access.
- ✓ Enterprise-grade security certifications.
- ✓ Agentic editing with multi-file support.
Cons
- ✕ Migration requires setup.
- ✕ No predictive edits feature.
Replit Agent Overview
Replit Agent, developed by Replit, Inc., is a versatile cloud-based tool that supports Windows, macOS, and Linux. It is compatible with a variety of advanced language models, including Replit AI, GPT-5, Claude 4.5, and Gemini 3.0, offering a context window of 200k tokens. The tool boasts full terminal access and multi-file agentic editing, along with predictive edits, enhancing code accuracy and efficiency. Replit Agent ensures user privacy with a standard policy and holds SOC2 Type II certification. The platform offers a seamless migration process and is available in both free and pro tiers, appealing to a diverse audience of developers and programmers.
Pros
- ✓ Seamless migration process.
- ✓ Supports multiple cutting-edge language models.
- ✓ Predictive edits feature available.
- ✓ Full terminal access.
- ✓ Large context window of 200k tokens.
Cons
- ✕ No local inference capability.
Comparison Table
| Feature | Bolt.new | Replit Agent |
|---|---|---|
| Architecture Type | cloud | cloud |
| Supported Os | Windows, macOS, Linux | Windows, macOS, Linux |
| Developer | Bolt | Replit, Inc. |
| Supported Llms | Claude 3, legacy-v1 | Replit AI, GPT-5, Claude 4.5, Gemini 3.0 |
| Custom Model | – | Replit AI |
| Context Window | 200k tokens | 200k tokens |
| Agentic Editing | Yes, multi-file | Yes, multi-file |
| Terminal Access | Full | Full |
| Privacy Mode | Standard Privacy Policy | Standard Privacy Policy |
| Certifications | SOC2 Type II (Enterprise) | SOC2 Type II (Enterprise) |
| About Price | Free/Pro | Free/Pro |
| Config File | .boltrc | .replit |
| Migration | Requires setup | Seamless |
Conclusion
Both Bolt.new and Replit Agent offer robust cloud-based development environments with multi-platform support and extensive functionalities. While Bolt.new provides a reliable setup with strong security, Replit Agent stands out with its predictive editing and seamless migration capabilities, making each tool suitable for different user priorities and project needs.