Directory
Axiom
Log and event data platform
Free tier + paidMonitoring & error trackingaxiom.co
What it is
A serverless log and event store built on object storage and queried with the APL language, with dashboards, monitors and native OpenTelemetry ingest. The permanently free Personal plan allows 500GB of ingest per month, which is enormous for a solo project. Cloud-only, no self-hosted build.
Why it earns a slot
500GB a month free is more log volume than a side project will ever generate, and the Vercel and Cloudflare integrations mean you can ship logs without writing a shipper.
Know before you commit
Free retention is fixed at 30 days and query compute is capped at 10 GB-hours per month, so busy dashboards hit that ceiling long before ingest becomes the constraint. No self-hosting option exists.
Getting started
npm i @axiomhq/js
Neighbourhood
How Axiom sits against the rest of the atlas — swaps, companions and the tools builders actually save alongside it.
Instead of thisHighlight.ioBetter StackBugSnag (Insight Hub)ChecklyCronitorDatadogGrafana CloudLogRocketSentry
Named in the wiringVercel
Also in Monitoring & error tracking
Better Stack
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BugSnag (Insight Hub)
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Free: 7,500 events and 1M spans/mo, 7-day retention, 1 user. Select from about $20/mo covering 50K to 3M events with 60-day retention.
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Checkly
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Cronitor
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Free Hacker: 5 monitors, 5-minute checks, 1 status page, 1 user. Business $2/mo per monitor plus $5/mo per extra user, 12-month retention. 14-day trial.
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