Zuplo is a fully-managed, serverless API gateway that runs at the edge (over 200 datacenters). We just launched our native OpenAPI support to simplify the workflow of customers that leverage OpenAPI or want to improve their API design-first workflow.
Like most gateways and API management platforms, we had a simple OpenAPI import or converter, but this created a lot of challenges around 'the source of truth' and keeping things in sync. With our native support for OpenAPI you can now have confidence that your API is truly aligned with your OpenAPI spec (because it's powering your gateway) and our merge functionality allows you to easily make updates to your OpenAPI doc using other tools, and patch those changes in without overwriting your gateway configuration.
If you're not a user of OpenAPI - you won't need to learn it to use Zuplo, but you'll be taking the first step to better understanding your API and adopting the most popular standard for describing APIs.
To celebrate, we have a week of OpenAPI content with folks who work on the specification itself too. Check it out.