toolgrep / Monitoring & observability / Inspector
Alternatives to Inspector
Inspector: Real-time application monitoring and debugging for the PHP ecosystem, with an MCP server for AI coding agents. 8 products similar to Inspector, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 7 of 8 have an API, 8 of 8 offer an MCP server, 3 of 8 are open source.
- Cronitor
Monitoring for cron jobs, websites, APIs, heartbeats, agents, and status pages
- Safety
AI development security platform for visibility and governance over AI tools, packages, MCP servers, and IDE extensions across developer fleets.
- Insomnia
Collaborative API development platform for designing, debugging, and testing APIs
- Beeceptor
API mocking and service virtualization platform for REST, GraphQL, SOAP, and gRPC
- PageCrawl.io
Website change detection and monitoring with AI summaries and noise filtering.
- Semgrep
Application security platform with AI-assisted SAST, SCA, and secrets detection
- Opik
End-to-end AI observability and evaluation platform for LLM applications and agents
- Checkly
The active reliability layer for developers & agents
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Inspector | Freemium | yes | yes | yes | yes | — |
| Cronitor | Freemium · from $0 (Hacker plan, 5 monitors); Business $2/mo per monitor + $5/mo per user; Enterprise from $6,000/yr | yes | yes | yes | yes | no |
| Safety | Freemium | yes | yes | yes | no | no |
| Insomnia | Freemium | yes | no | yes | no | yes |
| Beeceptor | Freemium | yes | yes | yes | — | no |
| PageCrawl.io | Freemium | yes | yes | yes | — | no |
| Semgrep | Freemium · from $30/month/contributor | yes | yes | yes | no | yes |
| Opik | Freemium | yes | yes | yes | yes | yes |
| Checkly | Freemium | yes | yes | yes | yes | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/inspector/alternatives