elmah.io error logging and uptime monitoring (Small Business subscription)
Free Small Business subscription to elmah.io (error logging and uptime monitoring for .NET) to monitor your open source project. Subscription may only be used for the open source project itself.
Eligibility: for the project; non-commercial only; public repo required; Project must be publicly available on GitHub, Bitbucket, or similar and be open source. Requires a backlink to elmah.io from the project's landing page or repository. Subscription restricted to monitoring that project only.
How to apply: Get in contact with elmah.io (via site contact) to redeem the free subscription, per the open source sponsorship page.
last verified 2026-07-06