skylight.io
Free for first 100,000 requests (Rails only)
Middleware.io
Middleware observability platform provides complete visibility into your apps & stack, so you can monitor & diagnose issues at scale. They have a free forever plan for Dev community use that allows Log monitoring for up to 1M log events, Infrastructure monitoring & APM for up to 2 hosts.
收录时间:
8/23/2026
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