| What it does | Full-stack Model Context Protocol platform for building, testing, and deploying MCP servers and agentic AI applications
| One endpoint for every MCP tool
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| US
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| Pricing model | Freemium
| Freemium
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| Pricing | Hobby: free forever with 30k requests/mo; Pro: $30/org/mo with 300k requests/mo included and $0.10 per 1k extra requests beyond 300k; Enterprise: custom pricing starting at $250/mo with dedicated infrastructure and custom SLAs.
| Free for one developer with up to 25 source-built services, 50,000 tool calls a month, then $0.20 per thousand. Team plan is $25 per developer per month with 100,000 tool calls per developer a month, pooled, then $0.20 per thousand. Enterprise from $1,500 per month.
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| Key features | - Open-source TypeScript SDK with declarative decorators and Zod validation
- NitroStudio desktop IDE for visual tool testing and AI reasoning visualization
- NitroCloud serverless hosting with auto-scaling and custom domains
- GitHub integration for one-click deployment
- Enterprise authentication modules
- White-label NitroChat AI interface
- 99.99% uptime SLA on NitroCloud
- API to MCP conversion tools
| - Source-built servers with TypeScript or Python projects
- Remote MCP, OpenAPI, npm package, and container image support
- Per-tool and per-argument access control policies
- Tool definition review and approval workflow
- Content scanning with literal and regex detectors
- Activity tracking and audit trails
- OIDC and SAML 2.0 single sign-on
- SCIM 2.0 provisioning
- Workspace-specific data encryption
- Custom domain publishing with DNS and Cloudflare certification
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| What makes it different | - Designed for teams building custom MCP tools from their own APIs, not a catalog of prebuilt connectors
- Complete full-stack platform combining SDK, IDE, and cloud hosting in one suite
- Open-source core with npm-installable packages for SDK, CLI, and UI widgets
- 80,000 deployments and 13 million requests already in production
- Enterprise-grade security with AES-256 encryption and JWT authentication
| - One endpoint replaces every client config, eliminating need for each client to store every server and secret
- Coding agent builds the server automatically with no adapter needed
- Credentials held once by Rayrun instead of distributed across clients
- Built-in security review with published controls and audit trails for compliance teams
- Support for multiple service types without writing adapters
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 15 ▼ −1 (down) since last check | 45 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 12 |
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| Citation Flow (Majestic) | 28 | 36 |
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| Referring domains (Majestic) | 125 | 125 |
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NitroStack
Rayrun