Aider vs Greptile
Aider uniquely has 7 features · Greptile uniquely has 2 features.
| Aider | Greptile | |
|---|---|---|
| Company | ||
| Founded | 2023 | 2023 |
| HQ | — | San Francisco, USA |
| AI model | Claude 3.7 Sonnet, DeepSeek R1, OpenAI o1/o3-mini/GPT-4o, and others | Proprietary (multi-LLM swarm agents) |
| User base | — | 9,000+ teams |
| Platforms | CLI (Linux, macOS, Windows) | Web, GitHub, GitLab, IDE integrations, MCP, API |
| Languages | 100+ programming languages including Python, JavaScript, Rust, Ruby, Go, C++, PHP, HTML, CSS | Python, JavaScript, TypeScript, Go, Elixir, Java, C, C++, C#, Swift, PHP, Rust, and most others |
| Pricing | ||
| Pricing model | Usage-based | — |
| Free plan | Yes | Yes |
| Free trial | No | Yes — 14-day free trial |
| Starting price | Free — Open Source | Free (Starter) |
| Enterprise | — | Custom |
| Refund policy | Not applicable — free and open source | — |
| All plans | Open Source / FreeFree usage | StarterFreePro$30/seat/moEnterpriseCustom pricing |
| Positioning | ||
| Best for | Developers who want AI pair programming in their local terminal via open-source tooling | Engineering teams and individual developers who want AI-powered pull request code review with deep codebase context |
| Differentiator | Fully free and open-source; users pay only for their chosen AI API (OpenAI, Anthropic, OpenRouter, etc.) with no platform subscription fee | Greptile builds a graph index of your entire codebase and uses a swarm of parallel agents to review PRs with full cross-file context, catching complex multi-file logical bugs that human reviewers and simpler diff-only tools miss. |
| Competitors | GitHub Copilot, Cursor, Continue | CodeRabbit, BugBot, GitHub Copilot, Cursor, Sourcegraph |
| 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 | ✓ | ✓ |
| Key Integrations | OpenAI API, Anthropic API, DeepSeek API, local LLMs, git, IDE/editor comment workflow, voice input | GitHub, GitLab, Claude Code, Cursor, Codex, Devin, Greptile MCP, Zapier, SSO/SAML (Enterprise) |
| Vscode Extension | ✓ | — |