[zoomzoom]

(I'm the cofounder of Coherence)

I consider the "best-in-breed" tools with this shape to break into the following categories:

"Infra Abstractions": DuploCloud, Massdriver, Stacktape "PaaS in your own cloud": Nullstone, Zeet, Quovery, Porter, Architect.io, FlightControl "SDLC Platform for Teams": Coherence (withcoherence.com) - the key difference here is in how CI/CD (incl integration tests) are handled, how development environments are configured alongside other environments, and how production is segregated from other environments.

This a somehow both a crowded space and an emerging one. But we believe that even with the diversity of choice that there are clear reasons that most teams will by (vs. build) their internal dev platform in the future: namely the cost to buy vs. to build/maintain, and the productivity from better tools.

[408user]

We are from DuploCloud and hence the following note might be biased. The downside of a pure paas solution like porter, Quovery at al. is that they have a limited scope say kubernetes, pieplines and diagnostics. All of the lower layers of the Devops stack from IAM, networking, AWS services (including non containerized workloads like Lambda, EMR, Airflow etc), scores of compliance and security controls are left out of scope. Then one needs a expert Devops to write boat loads of TF. Our apporoch is of a E2E platform that should do all of what a human devops manually scripts. Thus fundamentally deliver self-service, labor reduction and compliance.