Builds were taking up to 20 minutes and with multiple team members doing prs, it was quite common to be stuck waiting for things to land to our integration environment. This slowed us down a lot and we fixed it by creating a build pipeline in amazon. In there we were able to pick one of their faster instance types and the exact same build ran in something like 5 minutes. I understand the team moved to gitlab pipelines after I left.
I was just discussing this with a guy that works at codeship, a berlin company that was acquired some time ago that creates build tools. He made the point that tools like that are getting replaced by deep pipeline integrations like provided by Gitlab.
There is a need for tight integration between build pipelines, version control systems, issue trackers, alerting, monitoring, cloud providers, kubernetes, etc. You can sort of do this partially but you typically have to deal with gazillions of SAAS solutions of varying quality that typically don't integrate that well and the devops related to that. E.g. making Jira aware of github PRs and build status in jenkins can probably be done but you are dealing with API tokens, access rights, and wonky webhooks, credit card payments, etc. The overhead of setting all of that up for every team is quite high and I've seen teams cut corners here because they have more important/interesting things to do. E.g. typical Jira setups have typically no meaningful integrations with either ci or version control systems. Even well run projects tend to have non trivial amounts of devops related time and cost to manage all this. Many projects simply start by copying whatever they did last time that wasn't completely horrible.
IMHO, this is potentially something MS could get right simply by creating deep integrations between e.g. Azure, Gitlab, and a few other things they own. IMHO, amazon is lacking a few things in their portfolio and it wouldn't surprise me to see them make a move either by launching or acquiring their own things. Google is another company that is missing a few essential things on this front.
Still independent.