# Aider vs Amazon Q Developer

**Leader by Vioscale score:** Amazon Q Developer

| Attribute | Aider | Amazon Q Developer |
|---|---|---|
| **Vioscale score** | 52 (65% (medium)) | 74.2 (74% (medium)) |
| activity.commits_last_30d | 0 | - |
| adoption.dependent_repos | 1 | - |
| adoption.github_stars | 48,509 | - |
| adoption.package_downloads_weekly | 166,611 | - |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | Aider is a command-line assistant that pairs developers with AI models for collaborative coding. It maps your entire codebase for context, automatically commits changes via git, supports 100+ programming languages, and integrates with popular LLMs and IDEs. | Amazon Q Developer accelerates software development through real-time code generation, vulnerability detection, unit testing, and agentic automation. It integrates with popular IDEs (VS Code, JetBrains, Visual Studio, Eclipse), CLIs, AWS Console, and collaboration platforms like Teams and Slack, with a free tier offering 50 monthly agentic chat interactions and up to 1,000 lines of code transformation. |
| features.capabilities | `{"form":"cli_agent","autonomy":"agentic","languages":"100+ languages including Python, JavaScript, Rust, Ruby, Go, C++, PHP, HTML, CSS","oss_client":"oss","model_source":"model_agnostic","pricing_model":"free","runs_commands":true,"self_hostable":true,"editor_support":"IDE integration via comments, web chat interface","codebase_context":"repo_wide","multi_file_edits":true,"architecture_model":"cli_tool_aider","enterprise_controls":false,"zero_data_retention":true,"rag_on_external_documentation_urls":true,"bring_your_own_key_byok_api_support":true,"mit_or_apache_permissive_oss_license":true,"local_llm_support_via_ollama_or_lmstudio":true,"multi_file_diff_generation_and_automated_apply":true,"workspace_indexing_and_semantic_codebase_search":true,"terminal_bash_execution_and_self_correction_loops":true}` | `{"form":"autonomous_agent","autonomy":"autonomous","languages":"Java, .NET, and general programming languages","oss_client":"closed","model_source":"single_vendor","soc2_type_ii":true,"runs_commands":true,"self_hostable":false,"editor_support":"JetBrains, IntelliJ, VS Code, Visual Studio, Eclipse, AWS Console, CLI, GitHub, ","codebase_context":"repo_wide","multi_file_edits":true,"enterprise_controls":true,"zero_data_retention":true,"rag_on_external_documentation_urls":false,"bring_your_own_key_byok_api_support":false,"mcp_model_context_protocol_integration":true,"browser_automation_support_for_visual_qa":false,"local_llm_support_via_ollama_or_lmstudio":false,"multi_file_diff_generation_and_automated_apply":true,"privacy_mode_zero_data_retention_for_enterprise":false,"workspace_indexing_and_semantic_codebase_search":false,"terminal_bash_execution_and_self_correction_loops":true}` |
| integrations.count | 26 | 21 |
| integrations.list | `[{"name":"Claude"},{"name":"DeepSeek"},{"name":"OpenAI"},{"name":"Gemini"},{"name":"GROQ"},{"name":"LM Studio"},{"name":"xAI"},{"name":"Azure"},{"name":"Cohere"},{"name":"Ollama"},{"name":"OpenRouter"},{"name":"GitHub Copilot"},{"name":"Vertex AI"},{"name":"Amazon Bedrock"},{"name":"Claude 3.7 Sonnet"},{"name":"Claude Opus"},{"name":"Claude Sonnet"},{"name":"DeepSeek R1"},{"name":"DeepSeek Chat V3"},{"name":"DeepSeek V3"},{"name":"GPT-4o"},{"name":"GPT-4.1"},{"name":"o1"},{"name":"o3-mini"},{"name":"o3-pro"},{"name":"GPT-5"},{"name":"Grok-4"},{"name":"Command R"},{"name":"Fireworks AI"},{"name":"VS Code"},{"name":"vim"},{"name":"neovim"},{"name":"Emacs"}]` | `[{"name":"JetBrains"},{"name":"IntelliJ IDEA"},{"name":"Visual Studio"},{"name":"VS Code"},{"name":"Eclipse"},{"name":"AWS Console"},{"name":"Microsoft Teams"},{"name":"Slack"},{"name":"GitHub"},{"name":"GitLab"},{"name":"AWS Management Console"},{"name":"AWS CLI"},{"name":"GitHub Enterprise Cloud"},{"name":"Asana"},{"name":"1Password"},{"name":"Tailscale"},{"name":"Brave Search API"},{"name":"AWS Marketplace"},{"name":"Vanta"},{"name":"Cast AI"},{"name":"Orca Security"},{"name":"TrendMicro Vision One"},{"name":"Aurora Endpoint Defense"}]` |
| language.primary | Python | - |
| license.spdx | Apache-2.0 | - |
| market.availability | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"hqCountry":"US","primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true,"ios":true,"web":true,"android":true}` |
| pricing | `{"type":"open_source","summary":"Completely free and open source","freeTier":true,"sourceUrl":"https://aider.chat","retrievedAt":"2026-08-14T13:41:57.320Z"}` | `{"type":"hybrid","plans":[{"free":true,"name":"Free Tier","summary":"Free tier with 50 agentic chats and 1,000 LOC transformation per month","features":["50 agentic chat interactions per month","1,000 lines of code transformation per month","Code generation and inline suggestions","Vulnerability scanning","AWS Console access","CLI completions"],"commitment":"monthly","components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"Perpetual free tier with monthly limits; pooled at account level for IAM users or per-user for AWS Builder ID users","contactSales":false,"includedLimits":{"agentic_chat_interactions_per_month":"50","lines_of_code_transformation_per_month":"1000"}},{"free":false,"name":"Pro Tier","summary":"$19/user/month plus $0.003 per extra line of code (includes 4,000 LOC)","features":["4,000 lines of code transformation per month per user (pooled at account level)","Unlimited agentic chat interactions","Java and .NET app transformation capabilities","Pay-as-you-go overage: $0.003 per line of code above included allocation","Full code generation, testing, and security features","Organization-level billing with IAM Identity Center"],"minSeats":1,"commitment":"monthly","components":[{"kind":"per_unit","unit":"user","amount":19,"period":"month","currency":"USD"},{"per":{"qty":1,"unit":"line_of_code"},"kind":"metered","amount":0.003,"currency":"USD"}],"description":"Expanded limits for advanced code transformation and optimization, pooled at AWS account level","contactSales":false,"includedLimits":{"lines_of_code_transformation_per_month":"4000"}}],"summary":"Free tier with 50 agentic chats and 1,000 LOC transformation, or Pro at $19/user/month with 4,000 LOC and overage charges at $0.003/LOC","currency":"USD","freeTier":true,"sourceUrl":"https://aws.amazon.com/q/developer/pricing/","retrievedAt":"2026-08-21T12:44:08.174Z","startingPrice":{"unit":"user","amount":19,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | open_source | freemium |
| pricing.price_level | free | mid |
| pricing.starting_price | - | `{"amount":19,"currency":"USD"}` |
| pricing.transparent | yes | yes |
| release.cadence_days | 9 | - |
| release.history | `[{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.86.0","date":"2025-08-09T17:42:19Z","type":"stable","version":"v0.86.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.85.0","date":"2025-06-27T23:47:09Z","type":"stable","version":"v0.85.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.84.0","date":"2025-05-30T23:28:11Z","type":"stable","version":"v0.84.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.83.0","date":"2025-05-09T22:46:05Z","type":"stable","version":"v0.83.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.82.0","date":"2025-04-14T23:29:05Z","type":"stable","version":"v0.82.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.81.0","date":"2025-04-04T09:06:20Z","type":"stable","version":"v0.81.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.80.0","date":"2025-03-31T01:21:50Z","type":"stable","version":"v0.80.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.79.0","date":"2025-03-25T21:16:38Z","type":"stable","version":"v0.79.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.78.0","date":"2025-03-21T18:59:35Z","type":"stable","version":"v0.78.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.77.0","date":"2025-03-13T21:46:58Z","type":"stable","version":"v0.77.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.76.0","date":"2025-03-10T16:00:08Z","type":"stable","version":"v0.76.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.75.0","date":"2025-03-04T20:41:19Z","type":"stable","version":"v0.75.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.74.0","date":"2025-02-06T22:43:06Z","type":"stable","version":"v0.74.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.73.0","date":"2025-01-31T22:02:06Z","type":"stable","version":"v0.73.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.72.0","date":"2025-01-20T22:26:59Z","type":"stable","version":"v0.72.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.71.0","date":"2025-01-10T23:02:26Z","type":"stable","version":"v0.71.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.70.0","date":"2024-12-26T23:22:53Z","type":"stable","version":"v0.70.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.69.0","date":"2024-12-13T19:45:41Z","type":"stable","version":"v0.69.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.68.0","date":"2024-12-10T16:28:05Z","type":"stable","version":"v0.68.0"},{"url":"https://github.com/Aider-AI/aider/releases/tag/v0.67.0","date":"2024-12-06T14:44:33Z","type":"stable","version":"v0.67.0"}]` | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | - | yes |
| security.fedramp | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.pci | - | yes |
| security.soc2 | - | yes |
| security.vulnerabilities | `{"count":2,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=aider-chat&per_page=100","last_12m":2,"max_severity":"LOW"}` | - |

## Capabilities (AI Coding Assistants)

| Capability | Aider | Amazon Q Developer |
|---|:--:|:--:|
| **Core** |  |  |
| Form | CLI agent | Autonomous agent |
| Autonomy level | Agentic | Autonomous |
| **Surface** |  |  |
| Editor / surface support | IDE integration via comments, web chat interface | JetBrains, IntelliJ, VS Code, Visual Studio, Eclipse, AWS Console, CLI, GitHub, |
| **AI** |  |  |
| Model source | Model-agnostic (BYO key) | Single-vendor |
| **Deployment** |  |  |
| Self-hostable / air-gapped | ✓ | ✗ |
| **Context** |  |  |
| Codebase context | Repo-wide indexing | Repo-wide indexing |
| **Editing** |  |  |
| Multi-file edits | ✓ | ✓ |
| **Agentic** |  |  |
| Runs commands / tools | ✓ | ✓ |
| **Data** |  |  |
| Zero-data-retention option | ✓ | ✓ |
| **Security** |  |  |
| Enterprise controls | ✗ | ✓ |
| **Ecosystem** |  |  |
| Language coverage | 100+ languages including Python, JavaScript, Rust, Ruby, Go, C++, PHP, HTML, CSS | Java, .NET, and general programming languages |
| **Commercial** |  |  |
| Pricing model | Free | - |
| **Licensing** |  |  |
| Open-source client | OSS | Closed |

*Source: Vioscale. Generated 2026-09-01T17:03:36.281Z. "-" = undocumented, not absent.*