Self-hosted Heroku MCP alternatives
Heroku's Platform server installs locally and runs over stdio, so the process and its credentials stay on your own machine even though it deploys to Heroku's cloud. The question here is which provider or tool you point a local server at while keeping that process under your control.
Every server below runs locally too. The cloud providers are deploy targets like Heroku; the last three are infrastructure pieces, monitoring and databases, that sit alongside a deploy rather than replacing it. Each note says which job it covers.
The 8 best self-hosted alternatives
Run the AWS Labs server locally and it executes any AWS CLI command with validation and a read-only mode, reaching far more services than Heroku from a process you control.
Set up AWS (AWS Labs) →- AzureOfficial
A full-cloud deploy target driven from your own machine, the Microsoft Azure server runs locally and manages 40+ services including App Service, SQL, and storage.
Set up Azure → - DigitalOceanOfficial
DigitalOcean's server runs locally and spans App Platform, Droplets, managed databases, and Kubernetes, the closest mid-point between Heroku-style PaaS and lower-level hosting.
Set up DigitalOcean → - Google Cloud RunOfficial
A container deploy target close to Heroku's app model, the Google Cloud Run server runs locally and deploys code or file contents, lists and inspects services, and reads logs.
Set up Google Cloud Run → - NetlifyOfficial
Aimed at frontend apps rather than dyno-based backends, the Netlify server runs locally and creates, deploys, and manages projects, env vars, forms, and access controls.
Set up Netlify → Adjacent rather than a deploy target, Grafana Labs' server queries dashboards, Prometheus, Loki, incidents, and alerts, the monitoring you run beside an app rather than the platform you ship it to.
Set up Grafana →For a local database file, the DBHub SQLite server runs an agent against it with execute_sql and search_objects, a piece of an app's stack rather than its hosting.
Set up SQLite (DBHub) →DBHub's Postgres gateway connects an agent to Postgres via a DSN with execute_sql and search_objects, the database layer Heroku would otherwise provision as an add-on.
Set up DBHub (Postgres) →
How to choose
For self-hosted deploy targets, AWS, Azure, DigitalOcean, Cloud Run, and Netlify all run as local servers pointed at their clouds. The honest adjacencies are Grafana for monitoring and the DBHub SQLite and Postgres gateways for databases: pieces you run beside a deployed app, not platforms that replace Heroku's deploy-and-scale flow.
FAQ
- Can the Heroku MCP server be self-hosted?
- Yes. Heroku's Platform server installs locally and runs over stdio, so the process and credentials stay on your machine. It still deploys to Heroku's cloud, so self-hosting controls the server rather than where the apps run.
- Are all of these Heroku replacements?
- No. AWS, Azure, DigitalOcean, Cloud Run, and Netlify are deploy targets you could move to. Grafana, plus the DBHub SQLite and Postgres servers, are monitoring and database layers that run alongside an app, not platforms that replace Heroku's deployment model.