| What it does | Free online network diagnostics and developer tools for engineers and IT professionals
| Git-native platform for building, publishing, sharing, and securing APIs
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| Stage | Not given
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| Founded | Not given
| 2022
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| Based in | BD
| US
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| Pricing model | Free
| Freemium
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| Pricing | Web Utility Suite: Free forever with complete access to all web-based diagnostic tools via browser, unlimited queries, no registration required. Programmatic API: Coming Soon.
| Free: $0 (1 seat, 1 API repository, 1 published document with badge, 1 mock server, up to 1,000 mock calls/month). Team: $216/year (3 seats included, $72 per additional seat; unlimited repositories, documents, mock servers, 20,000 mock calls/month). Enterprise: $720/year (5 seats included, $144 per
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| Key features | - IP Lookup with geolocation, ISP, and ASN detection
- DNS Lookup and query of multiple record types (A, AAAA, MX, CNAME, TXT, NS, SOA, CAA, PTR)
- Subnet Calculator for IPv4 CIDR blocks and network calculations
- Port Checker for TCP port connectivity testing
- SSL Certificate Checker with expiration and TLS protocol verification
- WHOIS Lookup for domain registration details
- JSON Formatter and Validator with tree view and syntax error detection
- Base64 Encoder and Decoder with file and image support
- cURL to Code Converter supporting 7 programming languages
- UUID v4 and UUID v7 generator with RFC 9562 compliance
| - Git-native repository for API specifications
- Visual OpenAPI editor with live linting
- API documentation generation and publishing
- API governance with predefined and custom rule sets
- Spec-based and code-based mock servers
- Team collaboration with organizations and permissions
- CLI for linting, bundling, and publishing
- MCP server and llms.txt for AI agent integration
- GitHub Actions integration without stored secrets
- Branch and tag protection with push mirrors and webhooks
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| What makes it different | - 100% free with no account, email, or payment required
- Native Node.js execution for sub-second response times without queue delays
- Privacy-focused with zero query logging and strict SSRF security filters
- 28 tools in one place covering both network diagnostics and developer utilities
- All tools run in browser with no software installation or configuration required
| - Every API spec lives in a real Git repository with full version history, review workflow, and blame tracking instead of in a portal
- Open formats with no lock-in: OpenAPI and Markdown in Git, same checks run in CLI and CI
- Quality control through review: governance rule sets run in the editor and again in pull requests before reaching consumers
- CLI is free with MIT license, sends no telemetry, and works offline for linting, scoring and bundling
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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 |
| DR (Domain Rating by Ahrefs) | 3 ● no change since last check | 36 ● no change since last check |
| Trust Flow (Majestic) | 0 | 11 |
| Citation Flow (Majestic) | 20 | 20 |
| Referring domains (Majestic) | 4 | 16 |