Backstage is described as 'Powered by a centralized software catalog, Backstage restores order to your microservices and infrastructure and enables your product teams to ship high-quality code quickly — without compromising autonomy' and is an app. There are five alternatives to Backstage for SaaS and Web-based. The best Backstage alternative is Compass, which is free. Other great apps like Backstage are Riftmap, Port, Apiboost and Venue.sh.
Compass is a developer experience platform that brings your distributed software architecture and the teams collaborating on them together in a single, unified place.
Australia
Dependency intelligence for multi-repo engineering teams. Maps every cross-repo dependency in your GitLab or GitHub org so you know what breaks before you ship.
Norway
Build no-code Internal Developer Portals with a flexible software catalog, automations, scorecards and self-service.
Israel
Apiboost is a SaaS API developer portal that helps enterprises productize and display APIs across multiple gateways under one branded portal.
United States
Venue.sh transforms your complex software development lifecycle program into a curated catalogue of tools, services and fully orchestrated cloud infrastructure.
United Kingdom