Amp vs Spettro
Amp
ampcode.comSpettro
spettro.appSide by side
| Figure | Amp | Spettro |
|---|---|---|
| Price from | $20/mo | €5/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| API | Yes | Yes |
| Plans published | 6 | 6 |
| Spec score · AI Coding Assistants | 9.1 (#12) | 8.8 (#23) |
| Coding agent | Yes | Yes |
| Chat assistance | Yes | Yes |
| Codebase indexing | Yes | Yes |
| Free plan | Yes | Yes |
| Product | Amp is a coding agent and development environment that works with code in cloud orbs, local machines, and connected runners. | Spettro is an open-source, terminal-first multi-agent coding assistant for planning, approving, coding, and resuming repository work. |
| Security | Amp states that it is SOC 2 Type II certified and conducts annual penetration testing across its clients, backend, and infrastructure. | API keys are encrypted with AES-GCM locally, and the product offers operator-configured OS sandboxing on macOS, Linux, and Windows. |
| 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 Free plan includes community support; paid tiers list email, priority email, or dedicated support depending on plan. |
| Supported IDEs | VS Code,Cursor,Windsurf,Zed,Neovim; deprecated JetBrains integration | Zed |
| Terminal access | Yes | Yes |
Plans
Amp
- Megawatt$20 a month
- GigawattPrice not published
- HobbyFree
- TeamsFree
- Individual (Megawatt/Gigawatt)$20 a month
- EnterprisePriced on request
Spettro
- FreeFree
- Lite€5 a month
- Plus€10 a month
- Pro€20 a month
- Max€150 a month
- FreePrice not published
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.