A NEW HOME FOR ASYNC .NET

Your .NET code.
Ready in
milliseconds.

Fast starts. Effortless hosting. Build and deploy async .NET APIs with the tools you know, while we take care of the infrastructure.

Request early access

For developers who would rather ship.

THE FIRST REQUEST MATTERS

<10ms

Cold start. Already ready.

And once you’re warm?<1ms

ASYNC .NET, AT ITS OWN PACE.

LESS TO MANAGE. MORE TO BUILD.

01 / LESS INFRASTRUCTURE

Keep the .NET.
Lose the operations work.

Build your API. Connect your database. Let Isoplane handle the hosting, so your next deployment doesn’t become an infrastructure project.

Scaling, handled.Meet traffic surges with millisecond starts. Scale to zero instantly on idle.
Traffic, handled.No load balancers to configure.
Resilience, handled.No failover setup to maintain.

02 / FEELS LIKE .NET

A familiar way to build.
A simpler way to ship.

A lightweight SDK for async .NET APIs. Familiar build tools, ordinary async / await, and a small API surface that stays out of your way.

An async request handlerC#

public async Task<Response> HandleAsync(
    Request request, Ctx context)
{
    var value = await context.Cache.GetAsync(
        request.Path);

    return value is null
        ? Response.Text("Not found", 404)
        : Response.Text(
            Encoding.UTF8.GetString(value));
}

Stay in your ecosystem.

Write C# with familiar .NET build tools. Keep your editor, your language, and your flow.

dotnet build

Ship with less ceremony.

An ecosystem-native build and deploy experience, with fewer steps between your code and a running API.

isoplane deploy

Build the API. Keep your database.

Run your API on Isoplane and keep your application’s state in an external database. Connect with familiar async .NET libraries.

Bring your existing .NET code.

Already using ASP.NET or Entity Framework? Both are supported at launch to make porting existing applications easier. Dynamic LINQ queries, reflection, and runtime code generation are supported too.

COMING SOON

Durable instances. Stateful .NET instances that keep their state between requests, sleep when idle, and pick up where they left off.

03 / PRICING THAT MAKES SENSE

CPU time.
Billed by the
millisecond.

Stateless workers. Precise billing.

Pay for the CPU time your code uses, measured to the millisecond—not the wall-clock duration of a request.

I/O wait is free. Network egress is free. Your API can wait for a database or an external service without running up your compute bill.

We’re still finalising rates and included usage. Full pricing will be shared before launch.

Help shape Isoplane in early access

REQUEST EARLY ACCESS

Your next API
starts here.

Building with .NET? We’d like to hear about it. Tell us a little about yourself and what you want to run on Isoplane.

We’re starting with async .NET APIs. Your use case will help shape what comes next.

isoplane.dev

Your .NET code.Ready inmilliseconds.

Keep the .NET.Lose the operations work.

A familiar way to build.A simpler way to ship.