DigitalOcean App Platform — #5 Alternative to Heroku
Predictable flat-rate PaaS tightly integrated with DigitalOcean Managed Databases
DigitalOcean App Platform builds and deploys web services, static sites, and background workers directly from GitHub/GitLab with transparent flat-tier pricing and generous outbound bandwidth allowances.
License: Proprietary · Pricing: Freemium · Compare all Heroku alternatives · Official Website