Any service which lets you replicate your services over AWS, GCP and Azure + replication over multiple regions in each provider?

Though we were not hit by the recent S3 outage, it definitely raised the question of putting all your eggs in one basket. I was thinking of at least starting with deploying your web server across these platform with A records pointing to them. Is there any such solution? Deployment could become provider agnostic? Just update your config files with IAM credentials and it'll deploy to all configured providers.