{"slug":"kubernetes-vs-heroku","title":"Kubernetes vs Heroku","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku","faqCount":5,"faqs":[{"question":"When should I migrate from Heroku to Kubernetes?","answer":"Migrate when your Heroku bill exceeds $1,500/month or you need features unavailable on Heroku (custom networking, GPU workloads, or 14GB+ RAM per instance). At that point, Kubernetes typically pays for itself within 6 months through cost savings, though you'll need to invest 4-8 weeks in migration and 1-2 full-time DevOps engineers."},{"question":"Can I use Kubernetes without hiring DevOps engineers?","answer":"Not practically. While managed Kubernetes services (EKS, GKE, AKS) reduce overhead by 60%, you still need 0.5-1 FTE with Kubernetes expertise for troubleshooting, security patches, resource optimization, and incident response. For true no-ops, Heroku or AWS Lightsail remain better choices."},{"question":"Is Kubernetes overkill for small startups?","answer":"Yes, for most startups. If you have fewer than 5 developers or expect under 100k monthly active users, Heroku's 30-minute setup and zero infrastructure cost typically outweigh the 3-5x price premium. Use Kubernetes only once cost savings justify hiring DevOps staff."},{"question":"What's the real cost of switching from Heroku to Kubernetes?","answer":"Direct migration costs include: 1-2 engineers × 4-6 weeks (40k-60k in salary), infrastructure costs ($300-800/month on cloud), and 2-3 months of parallel running both systems ($1,500-3,500). Total: $45k-65k upfront + 3+ months of doubled costs, plus ongoing DevOps salary ($120k-160k annually)."},{"question":"Which is more secure: Kubernetes or Heroku?","answer":"Heroku is more secure by default for typical teams because Salesforce (the owner) manages 99% of security concerns (OS patching, network isolation, data encryption). Kubernetes requires manual configuration of network policies, RBAC, pod security standards, and secret management—increasing security risk in inexperienced hands but allowing higher customization for security teams."}],"faqPageSchema":{"@context":"https://schema.org","@type":"FAQPage","@id":"https://www.aversusb.net/compare/kubernetes-vs-heroku#faq","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku","inLanguage":"en-US","name":"Kubernetes vs Heroku — FAQ","description":"Frequently asked questions about Kubernetes vs Heroku","dateModified":"2026-06-23T20:27:53.396Z","author":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B"},"publisher":{"@type":"Organization","@id":"https://www.aversusb.net/#organization","name":"A Versus B"},"isPartOf":{"@type":"Article","@id":"https://www.aversusb.net/compare/kubernetes-vs-heroku#article"},"license":"https://creativecommons.org/licenses/by/4.0/","speakable":{"@type":"SpeakableSpecification","cssSelector":["#faq",".faq-item"]},"mainEntity":[{"@type":"Question","name":"When should I migrate from Heroku to Kubernetes?","acceptedAnswer":{"@type":"Answer","text":"Migrate when your Heroku bill exceeds $1,500/month or you need features unavailable on Heroku (custom networking, GPU workloads, or 14GB+ RAM per instance). At that point, Kubernetes typically pays for itself within 6 months through cost savings, though you'll need to invest 4-8 weeks in migration and 1-2 full-time DevOps engineers.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku"}},{"@type":"Question","name":"Can I use Kubernetes without hiring DevOps engineers?","acceptedAnswer":{"@type":"Answer","text":"Not practically. While managed Kubernetes services (EKS, GKE, AKS) reduce overhead by 60%, you still need 0.5-1 FTE with Kubernetes expertise for troubleshooting, security patches, resource optimization, and incident response. For true no-ops, Heroku or AWS Lightsail remain better choices.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku"}},{"@type":"Question","name":"Is Kubernetes overkill for small startups?","acceptedAnswer":{"@type":"Answer","text":"Yes, for most startups. If you have fewer than 5 developers or expect under 100k monthly active users, Heroku's 30-minute setup and zero infrastructure cost typically outweigh the 3-5x price premium. Use Kubernetes only once cost savings justify hiring DevOps staff.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku"}},{"@type":"Question","name":"What's the real cost of switching from Heroku to Kubernetes?","acceptedAnswer":{"@type":"Answer","text":"Direct migration costs include: 1-2 engineers × 4-6 weeks (40k-60k in salary), infrastructure costs ($300-800/month on cloud), and 2-3 months of parallel running both systems ($1,500-3,500). Total: $45k-65k upfront + 3+ months of doubled costs, plus ongoing DevOps salary ($120k-160k annually).","inLanguage":"en-US","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku"}},{"@type":"Question","name":"Which is more secure: Kubernetes or Heroku?","acceptedAnswer":{"@type":"Answer","text":"Heroku is more secure by default for typical teams because Salesforce (the owner) manages 99% of security concerns (OS patching, network isolation, data encryption). Kubernetes requires manual configuration of network policies, RBAC, pod security standards, and secret management—increasing security risk in inexperienced hands but allowing higher customization for security teams.","inLanguage":"en-US","url":"https://www.aversusb.net/compare/kubernetes-vs-heroku"}}]}}