kitio.aiAdded Nov 5, 2026
Coral (Phoebe Technology)
FreemiumOpen-source execution layer that governs what AI agents can do
What is Coral (Phoebe Technology)?
Coral is an open-source, self-hosted layer that lets AI agents work with enterprise systems through permitted tool operations and saved code functions. Platform and security teams use it to stop agents getting overprivileged access while keeping tool calls fast and cheap in tokens.
You connect providers such as GitHub, Gmail, HubSpot, Linear, Notion, Stripe and Xero to groups of employees and agents. Agents write programs against Coral's tool operations, which run in an isolated sandbox, and rules decide which operations, arguments and functions are allowed. Risky actions can require per-session human approval inside Claude, Codex and similar agents.
Reusable functions let agents skip relearning a task, and approvals are logged. The core is Apache 2.0 licensed and free to self-host. Enterprise licensing adds SAML SSO, SCIM, advanced RBAC, an immutable audit log, bring-your-own secrets vault and support SLAs.
Features
- Action-level permission rules
- Sandboxed tool execution
- Saved code functions
- Human approval gates
- Audit logging
Tags
Releases
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Coral (Phoebe Technology) was added to the directory.
Organization
Phoebe Technology Limited
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
Coral (Phoebe Technology) plans
Open Source
Free
- Apache 2.0 license
- Permissions control plane
- Unlimited data sources
Enterprise
Custom
- SAML SSO and SCIM
- Immutable audit log
- Support SLAs
Prices in USD, checked Nov 5, 2026. Plans change often, so confirm on the Coral (Phoebe Technology) site.Official pricing
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Pros and cons
Pros
- Free and open source
- Finer control than MCP gateways
- Self-hosted for sensitive data
Cons
- Requires self-hosting and setup
- Enterprise features need a sales contact
- Aimed at technical teams
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Q&A
What is Coral (Phoebe Technology)?
Coral is an open-source, self-hosted layer that lets AI agents work with enterprise systems through permitted tool operations and saved code functions. Platform and security teams use it to stop agents getting overprivileged access while keeping tool calls fast and cheap in tokens.
Is Coral free?
Yes. The core is open source under Apache 2.0 and free to self-host; enterprise licensing is priced per deployment.
How much does Coral (Phoebe Technology) cost?
Coral (Phoebe Technology) is freemium.
Is there a free version of Coral (Phoebe Technology)?
Yes. Coral (Phoebe Technology) has a free plan, and paid plans add more usage and features.
What are the main features of Coral (Phoebe Technology)?
Action-level permission rules, Sandboxed tool execution, Saved code functions, Human approval gates, Audit logging.
Who makes Coral (Phoebe Technology)?
Coral (Phoebe Technology) is made by Phoebe Technology Limited.
What are the best alternatives to Coral (Phoebe Technology)?
Popular alternatives include LLMStack, UBOS, Ofelia.