Heroku outages are getting worse. The best alternative in 2026 with no downtime.

Heroku, once a popular platform-as-a-service (PaaS) for developers, has faced significant challenges due to repeated outages, stagnant product development, and the termination of its free tier, which has led many teams to consider alternatives. Notably, a June 2026 incident resulted in a full day of downtime, and the platform's delayed adoption of modern features like cloud-native buildpacks and HTTP/2 has eroded developer confidence. In contrast, Northflank has emerged as a compelling alternative, offering enhanced performance, uptime, and developer experience through a modern infrastructure built on Kubernetes, support for multiple clouds, and comprehensive workload capabilities. Northflank provides features such as real-time logs, transparent communication, and dedicated support, making it an attractive option for startups and enterprises looking to transition away from Heroku's limitations.