Aider vs JetBrains
Aider uniquely has 5 features · JetBrains uniquely has 4 features.
| Aider | JetBrains | |
|---|---|---|
| Company | ||
| Founded | 2023 | 2000 |
| HQ | — | Prague, Czech Republic |
| AI model | Claude 3.7 Sonnet, DeepSeek R1, OpenAI o1/o3-mini/GPT-4o, and others | Multiple — OpenAI GPT-4, Anthropic Claude, Google Gemini/Codey via Vertex AI |
| User base | — | 10M+ developers (JetBrains ecosystem) |
| Platforms | CLI (Linux, macOS, Windows) | Web, Windows, macOS, Linux (via JetBrains IDEs) |
| Languages | 100+ programming languages including Python, JavaScript, Rust, Ruby, Go, C++, PHP, HTML, CSS | 25+ |
| Pricing | ||
| Pricing model | Usage-based | — |
| Free plan | Yes | Yes — free tier with limited AI credits and unlimited local code completion |
| Free trial | No | Yes — 30-day trial of AI Pro plan |
| Starting price | Free — Open Source | $10/mo (AI Pro) |
| Enterprise | — | Custom pricing |
| Refund policy | Not applicable — free and open source | 30-day money-back guarantee on JetBrains subscriptions |
| All plans | Open Source / FreeFree usage | All Product Packs$29.90/moIntel IDEA Ultimate$19.90/modotUltimate$21.90/mo |
| Positioning | ||
| Best for | Developers who want AI pair programming in their local terminal via open-source tooling | Professional software developers using JetBrains IDEs seeking AI-powered code completion, agents, and enterprise governance |
| Differentiator | Fully free and open-source; users pay only for their chosen AI API (OpenAI, Anthropic, OpenRouter, etc.) with no platform subscription fee | JetBrains AI uniquely combines deep IDE-native code intelligence with multi-model flexibility (OpenAI, Anthropic, Google), agent-driven workflows via ACP, and enterprise-grade governance — all within the world's most widely used professional IDEs. |
| Competitors | GitHub Copilot, Cursor, Continue | GitHub Copilot, Cursor, Tabnine, Amazon CodeWhisperer, Codeium |
| Features | ||
| Bring Your Own API Key | ✓ | — |
| Multi Model Support | ✓ | — |
| Open Source | ✓ | — |
| Terminal/Cli Based | ✓ | — |
| Cli Support | ✓ | ✓ |
| Code Completion | ✕ | ✓ |
| Code Generation | ✓ | ✓ |
| Code Review | ✓ | ✓ |
| Codebase Indexing | ✓ | ✓ |
| Debugging | ✓ | ✓ |
| Git Integration | ✓ | ✓ |
| IDE Plugins | ✓ | ✓ |
| Multi Language Support | ✓ | ✓ |
| Refactoring | ✓ | ✓ |
| Security Scanning | ✕ | ✓ |
| Self Hosted Option | ✓ | ✓ |
| Team Features | ✕ | ✓ |
| Test Generation | ✓ | ✓ |
| Integrations | ||
| API Access | ✓ | ✓ |
| Github Integration | ✓ | ✓ |
| Gitlab Integration | ✓ | ✓ |
| Jetbrains Plugin | — | ✓ |
| Key Integrations | OpenAI API, Anthropic API, DeepSeek API, local LLMs, git, IDE/editor comment workflow, voice input | IntelliJ IDEA, PyCharm, WebStorm, GoLand, Rider, CLion, DataGrip, PhpStorm, OpenAI API, Anthropic Claude, Google Vertex AI/Codey, ACP agents (25+), Zed editor (via ACP) |
| Vscode Extension | ✓ | ✕ |