Synara supports nine runtimes: Claude Code, Codex, OpenCode, Cursor, Antigravity, Grok Build, Kilo Code, Pi and Factory Droid, with split chats, terminals, previews, worktrees and a one-action PR.
intentic invests in depth underneath: the fleet runs in a container you approve, with an isolated worktree per agent, capabilities that connect your repo, database and error tracker, and events that start work without you.
Head to head
2 of 13 rows go to Synara: ▸ marks them
Where you agree · both run on subscriptions you already pay for, with no proxy or markup. Git worktrees keep parallel agents apart and a diff protects your main tree. Both are MIT; intentic includes its platform source too.
| Dimension | intentic | Synara |
|---|---|---|
| Where the agent runs | a Docker sandbox | your machine, wrapping your local runtimes |
| Host operating system | macOS, Linux, Windows | macOS, Windows, Linux |
| Agent runtimes | 6 native harnesses, plus any ACP agent as a capability | ▸9: Claude Code, Codex, OpenCode, Cursor, Antigravity, Grok Build, Kilo Code, Pi, Droid |
| What you can change about the environment | the image, the capabilities, the context loaded each turn | your machine, as it already is |
| Where credentials live | inside the sandbox, injected per turn | your machine, one login per runtime |
| Reach it from elsewhere | any browser over a private tunnel, phone included | explicit, self-hosted remote access over your own network |
| Starts on an event | automations: cron, webhook, chat, email, CI/CD, workspace events | automations and autonomous approval modes |
| Sharing with a teammate | invite by email; grants enforced by the daemon | single-user, local-first |
| Account required | a Google sign-in for the hosted workspace | ▸none at all |
| Licence | MIT for the sandbox, platform and CLI | MIT |
| Isolation | one containerized sandbox for the fleet; one git worktree per agent | the local checkout, or linked git worktrees per task |
| Runs without you at the keyboard | automations on cron, webhook, push, alert, email, chat | automations in the desktop app |
| Review workflow | the diff in the Changes panel, approved before it lands | inspect the diff, verify, commit, push, open a pull request |
What it comes down to
Breadth at the top, or depth underneath
Synara supports nine agents and keeps context when you hand a session to another. intentic supports six natively plus any ACP agent, and controls the image, credentials and events around it.
The environment is a file you approve
Synara wraps the runtimes on your machine, so what an agent can do is what you have installed. Here the workspace is an image you read first, shared by the sandbox's fleet rather than inherited from a person's machine.
Pick Synara when
You want the widest runtime choice in one window, your machine already has what the agents need, and you want no account, container runtime or platform in the path.
How this was checked
Every claim about Synara on this page is drawn from its own documentation, last read on . These products move fast. Spot something out of date? Open an issue and it is fixed in the next build.