spredr vs Railway, Render, DigitalOcean and Northflank

Tasks queued per customer so a busy one never holds the others back, memory per customer, and a risky action held until a person says yes (@spredr/sdk).

Railway's agents are other things: Railway Agent, “a chat-based AI assistant … that can operate the platform on your behalf”, billed per token; and Cloud Agents, “managed computers” to code in. Neither runs your own agents' tasks for your customers: no queue, memory per customer or approvals.

No page of theirs we read offers a task queue, memory per customer or approvals for agents: an agent runs there as an ordinary service.

No page of theirs we read offers a task queue, memory per customer or approvals for agents: an agent runs there as an ordinary service.

No page of theirs we read offers a task queue, memory per customer or approvals for agents: an agent runs there as an ordinary service.

Every service answers from the United States and Europe: if a machine falls, they answer from another one.

“Users are routed to the nearest region”, across replicas you run and pay for in more than one region; “if a replica crashes, the remaining replicas absorb the load”.

“Each region provides a separate private network for your services.” A service lives in one region.

“Apps are hosted in the region you select during the initial deployment.”

“Global disaster recovery”, “Restore services in other regions”, on Enterprise only: a restore, not an answer from another region.

The new home starts before it leaves the old one.

Not stated. “Volumes follow the region of the service to which they are attached.”

“Render doesn't currently support changing the region for an existing service or database.”

“Redeploy an existing App Platform app to a different datacenter region.” Downtime is not stated.

“You cannot change the region of a project after it is created.”

A new release gets traffic only after it is healthy; the old one leaves only after that.

“The deploy is marked failed and the previous deployment keeps serving traffic.”

“Render cancels the deploy and continues routing traffic to your service's existing instances.”

“Health checks in App Platform serve as readiness probes to determine when an application is ready to start handling traffic.”

“Network requests will not be sent to the container until the check passes.”

A live release that keeps crashing in its first minutes goes back to the one before, and the panel says so.

“Railway does not monitor the healthcheck endpoint after the deployment has gone live.”

“If an instance fails consecutive health checks for 60 seconds, Render automatically restarts the instance.”

“liveness probes for services and workers that automatically restart your app if its health check fails”

“If the check fails the container will be marked for termination and a new container will be initialised.”

Back to any version in one click.

After a deployment is removed, its image is kept to roll back to: 24 hours on Free, 72 on Hobby, 120 on Pro.

“You can roll back your service to a previous successful deploy.”

“You can roll back to any of the ten most recent successful deployments.”

“Rapidly rollback or switch between your stored builds”

For example: «a migration has not been applied to this service's database», or «it ran out of database connections».

Build and deploy logs.

Build and deploy logs.

“View application, build, deploy, and runtime logs in App Platform.”

“access to live and historical logs from builds, running and terminated containers”

spredr runs it for you; it isn't published to host yourself.

Not offered.

Not offered.

Not offered.

Not offered.

Your service reads its database from DATABASE_URL; spredr doesn't host one.

Managed PostgreSQL, MySQL, Redis and MongoDB.

“Render offers managed Postgres (relational database) and Key Value instances.”

“Development databases cost $7.00 per month per 512 MB database.” Managed databases besides.

Managed PostgreSQL, MySQL, MongoDB, Redis and RabbitMQ.

Encrypted with its own key, backed up every 15 minutes, and a deploy gives no errors: it waits a few seconds.

One volume a service, with a cut on every deploy; backups daily or less often.

One disk a service, no zero-downtime deploys; a snapshot every 24 hours.

App Platform has no persistent disk: what is written is wiped on every deploy.

Volumes a service, billed by what is reserved.

Not yet.

“Every pull request spins up a disposable copy of your stack where the change is validated.”

“Single-service previews” on Hobby, “Full-stack previews” on Pro.

No App Platform page we read mentions a preview for each pull request.

“Create an isolated application environment for a pull request.”

From $5 a month.

Free: $0 a month with $1 of use, 0.5 GB per service.

“Render spins down a Free web service that goes 15 minutes without receiving any inbound traffic.”

“The App Platform free tier covers only static site components.”

“Up to $20/mo of resources on Northflank Cloud”, in its free Sandbox.