Amp vs JetBrains Junie
Amp
ampcode.com
JetBrains Junie
junie.jetbrains.comSide by side
| Figure | Amp | JetBrains Junie |
|---|---|---|
| Price from | $20/mo | $8.33/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 6 | 4 |
| Spec score · AI Coding Assistants | 9.1 (#12) | 9.2 (#9) |
| Coding agent | Yes | Yes |
| Chat assistance | Yes | Yes |
| Codebase indexing | Yes | Yes |
| Free plan | Yes | Yes |
| Security | Amp states that it is SOC 2 Type II certified and conducts annual penetration testing across its clients, backend, and infrastructure. | The product page says JetBrains tools adhere to security standards including SOC 2 certification. |
| Paid from | 20 | 8.33 |
| Support | For general help, Amp directs users to @AmpCode on X or [email protected], and says billing and account help is available by email. | The Junie page links users to a Discord channel, GitHub, a contact form, and a support guide. |
| Supported IDEs | VS Code,Cursor,Windsurf,Zed,Neovim; deprecated JetBrains integration | IntelliJ IDEA Ultimate,PyCharm Pro,WebStorm,GoLand,IntelliJ IDEA Community,PhpStorm,RubyMine,RustRover,CLion,Rider,Android Studio |
| Terminal access | Yes | Yes |
Plans
Amp
- Megawatt$20 a month
- GigawattPrice not published
- HobbyFree
- TeamsFree
- Individual (Megawatt/Gigawatt)$20 a month
- EnterprisePriced on request
JetBrains Junie
- Free to StartFree
- AI Pro$8.33 a month
- AI Ultimate$25 a month
- Junie Lite / BYOKFree
In their own words
Amp
Amp is a coding agent and development environment for work across local machines, cloud orbs, and connected runners. An orb is a cloud machine created for a thread, where the agent can use a project, tools, and plugins. Amp offers chat assistance, codebase indexing, and terminal access, and uses different models for different tasks, including GPT-5.6 and Claude Fable 5.1. Its CLI connects to VS Code, Cursor, Windsurf, Zed, and Neovim; the JetBrains integration is deprecated. Threads can be saved and shared, with workspace threads shared with the team by default. GitHub integration can clone private repositories, push branches, open pull requests, and read CI status subject to the connected account’s access. Amp supports local and remote MCP servers. In Slack, users can send requests to a personal Puck by mentioning @Amp. Amp lists a free Hobby plan for public and private repositories and a Megawatt plan at $20 a month, including 45,000 minutes of orb time and unlimited public and private repositories. Amp says it does not offer self-hosted deployment, though users can bring their own model-provider API keys.
JetBrains Junie
JetBrains Junie is a coding agent for work in JetBrains IDEs, a terminal, or headless CI/CD scripts. It offers chat assistance, codebase indexing, terminal access, and agent mode. Advanced Plan Mode lays out requirements, design, and delivery stages before code changes; plans can be edited and committed in.junie/plans. Users can review key actions, and the CLI requests approval for sensitive actions unless brave mode is enabled or an action is allowed. Junie supports models from OpenAI, Anthropic, Google, and xAI, while the CLI can use provider API keys directly. Remote Control lets users monitor asynchronous CLI runs in a web app. Project guidelines, Agent Skills packages, and slash commands shared across CLI and IDE through ACP are also supported. The IDE plugin works with listed JetBrains IDEs and Android Studio. The CLI runs on Linux, macOS, and Windows, though sandbox mode is limited to macOS and Linux. Free to Start is free with five AI credits; paid plans start at $8.33 a month per user.