Hey @andreas45b1 –
While Grafana Cloud does not currently provide a package or Integration to ship Heroku metrics to Grafana Cloud there are a few different ways to do so yourself (cron job, promtail with Go, HTTP API push…) which others have suggested and are discussed here:
Also a recent Stack Overflow post here might be useful: javascript - How to send logs from a heroku app to grafana cloud? - Stack Overflow
We appreciate the feedback and will keep the interest and feedback on our radar as we work on growing our Integrations library.