Aider Overview
Aider is a standalone tool designed to provide seamless integration across multiple operating systems including Windows, macOS, and Linux. Developed by Aider, this tool supports a wide range of large language models such as GPT-4o, GPT-5, Claude 4.5, and DeepSeek. It offers extensive agentic editing capabilities, allowing users to edit multiple files simultaneously and provides full terminal access. Aider emphasizes ease of use with a seamless migration process and includes a free tier, making it accessible to a wide user base. However, it does not support predictive edits or local inference, and provides a standard privacy policy. The tool is certified with SOC2 Type II for enterprise security, ensuring compliance with industry standards.
Pros
- ✓ Supports multiple operating systems.
- ✓ Free tier available.
- ✓ Seamless migration process.
- ✓ SOC2 Type II certified for enterprise security.
Cons
- ✕ No predictive edits.
- ✕ Does not support local inference.
Devin Overview
Devin is a cloud-based tool that provides robust capabilities for users across Windows, macOS, and Linux platforms. It supports advanced language models such as GPT-6, GPT-5, Claude 4.5, and Gemini 3.0, along with its own custom model, Devin-Planner. Devin offers exceptional context window capabilities with over 10 million tokens, and supports predictive edits, making it highly versatile for complex tasks. Full terminal access is available, although the tool requires setup for migration and does not offer a free tier. The privacy policy aligns with standard industry practices, and it holds SOC2 Type II certification for high security standards.
Pros
- ✓ Supports advanced language models including GPT-6.
- ✓ Custom model Devin-Planner available.
- ✓ Predictive edits supported.
- ✓ Over 10 million tokens context window.
Cons
- ✕ No free tier available.
- ✕ Requires setup for migration.
Comparison Table
| Feature | Aider | Devin |
|---|---|---|
| Architecture Type | standalone | cloud |
| Supported Os | Windows, macOS, Linux | Windows, macOS, Linux |
| Developer | Aider | Devin |
| Supported Llms | GPT-4o, GPT-5, Claude 4.5, DeepSeek | GPT-6, GPT-5, Claude 4.5, Gemini 3.0 |
| Custom Model | – | Devin-Planner |
| Context Window | 200k tokens | 10M+ 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 | Contact Sales |
| Config File | .aiderrc | .devinrc |
| Migration | Seamless | Requires setup |
Conclusion
Both Aider and Devin offer robust features for different needs. Aider is ideal for users seeking a standalone solution with a free tier and seamless integration, while Devin provides advanced capabilities with its cloud architecture and predictive editing features. The choice between these tools will depend on specific user requirements and budget considerations.