Comparison
SeaGit vs Heroku
A fully-managed PaaS that runs on Heroku-owned infrastructure. Here is how SeaGit — a Kubernetes DevOps platform that deploys into your own cloud account — compares.
Is SeaGit a good Heroku alternative?
SeaGit is a Kubernetes-based Heroku alternative with one fundamental difference: your apps run in your own AWS, Azure or GCP account, not on Heroku-owned infrastructure. That means you keep full ownership of the cluster, avoid platform infrastructure markup, and can use any cloud service directly. SeaGit keeps the Heroku-style developer experience — connect GitHub, push, and it builds and deploys — while adding managed Kubernetes clusters, a one-click add-on catalogue (Argo CD, Argo CI, Tekton, Prometheus, MinIO, EBS), ephemeral preview deployments on isolated URLs, multi-cluster deployments and scheduled automation rules. Unlike Heroku, which removed its free dyno tier in November 2022, SeaGit still has a free plan (one cluster, one environment, 100 deployments/month); under SeaGit you pay your own cloud provider directly for compute rather than bundled per-dyno pricing.
SeaGit vs Heroku: feature comparison
| Capability | SeaGit | Heroku |
|---|---|---|
| Where your apps run | ||
| Runs in your own cloud account (BYOC) Clusters and workloads are provisioned into your own AWS, Azure or GCP account, so you own the infrastructure and pay the cloud bill directly with no infrastructure markup. | ||
| Fully-managed Kubernetes clusters Provisions and manages real Kubernetes clusters (EKS and more) — not just an app runtime — including node groups, add-ons and upgrades. | ||
| Multi-cloud (AWS, Azure, GCP) Deploy across more than one cloud provider from a single control plane. | ||
| Multi-cluster deployments Deploy a single environment across several clusters (including across regions and accounts) for availability and reach. | ||
| Ship & automate | ||
| Git push to deploy Connect GitHub and deploy automatically on every push — the classic PaaS developer experience. | ||
| Ephemeral / preview deployments Every push can spin up an isolated, real-infrastructure deployment on its own URL (a dark release) without touching the main deployment. | Review apps | |
| GitOps continuous delivery (Argo CD) One-click Argo CD add-on for Git-driven continuous delivery straight from your repositories. | ||
| In-cluster CI (build images in your cluster) Build container images and run CI pipelines inside your own cluster with Argo CI or Tekton — not on shared vendor build servers. | ||
| Automation rules (schedule scale / power) Automate cluster actions on a schedule or trigger — for example scale, power on and power off to cut cost. | ||
| Getting started & cost | ||
| Free plan A genuinely free tier for evaluation with one cluster, one environment and 100 deployments per month. | ||
| You pay the cloud provider directly SeaGit never marks up your compute — you own the cloud account and its bill. Heroku bundles compute into per-dyno pricing on its own infrastructure. | ||
SeaGit vs Heroku: pricing & cost
SeaGit starts free — $0/month for one cluster, one environment and 100 deployments — and the Pro plan is $89.99/seat per month (save 12% billed annually). Because SeaGit is bring-your-own-cloud, you pay your cloud provider directly for compute with no infrastructure markup. Heroku prices per-dyno on its own infrastructure (its free dyno tier was removed in November 2022), so your compute cost and your platform cost are bundled and billed by Heroku. Comparison reflects publicly documented details as of July 2026; check Heroku pricing for the latest figures.
SeaGit vs Heroku — FAQ
What is the best Heroku alternative for Kubernetes?
- SeaGit is a Kubernetes-based Heroku alternative that deploys into your own AWS, Azure or GCP account. You keep the Heroku-style push-to-deploy experience while owning managed Kubernetes clusters, add-ons and CI/CD.
Does SeaGit have a free plan like old Heroku?
- Yes. Heroku removed its free dyno tier in November 2022, but SeaGit still offers a free plan with one cluster, one environment and 100 deployments per month. You pay only your own cloud provider for the underlying compute.
Can I deploy to my own AWS account instead of Heroku dynos?
- Yes. Unlike Heroku, which runs on its own infrastructure, SeaGit provisions Kubernetes clusters inside your own AWS, Azure or GCP account, so your workloads and data stay in infrastructure you own.
Do I need Kubernetes expertise to move off Heroku?
- No. SeaGit automates cluster provisioning, add-ons and deployments so you get a Heroku-like workflow; engineers can still tune node groups and add-ons when needed.