Business OpsA serious build1 evidence point

A Cloud for Small Software

One-click hosting for the throwaway apps agents write in an afternoon — auth, permissions and sharing, without AWS.

$10–$50 per customer, per month

Overview

What this is

A hosting platform scoped for software with four users, not four million. You — or an agent acting for you — push a small app and get a live URL, sign-in, per-user permissions and one-click sharing with a coworker, none of which you had to configure. It handles the boring plumbing every tiny tool needs and no tiny tool's author wants to build: identity, access control, a database, secrets, a deploy. The whole pitch is that going from "an agent wrote this" to "my team is using this" takes one step.

The problem it solves

General cloud platforms are built for applications with scale, teams and budgets. Standing up auth, permissions and hosting for a tool that five people will use is hours of undifferentiated setup — so those tools either never leave someone's laptop, get crammed into a spreadsheet, or die as a script nobody else can run. The friction is entirely in the plumbing, not the app.

Why now

Agents now write a usable small app in an afternoon, which moves the bottleneck: the scarce step is no longer writing the code, it is deploying it somewhere a colleague can safely use it. Y Combinator named this directly as a Fall 2026 Request for Startups — infrastructure for the bespoke, throwaway software that agents are about to produce in enormous volume.

The evidence

  • Y Combinator's Fall 2026 Requests for Startups asks for "A Cloud for Small Software" — hosting for the throwaway apps agents write in an afternoon, handling auth, permissions and one-click sharing, because AWS is too complicated for a tool with four users.

    Y Combinator — Requests for Startups (Fall 2026) →

What to watch out for

You are building infrastructure, so reliability and security are the product from day one — an outage or a permissions leak on software people quietly depend on is fatal to trust. It is also a capital- and ops-heavy space with serious incumbents; win by being radically simpler for genuinely small apps, not by out-featuring a general cloud.

A sensible starting stack

A container or edge runtime, A managed auth layer, Postgres, An object store, Stripe

Keywords: deployment, internal tools, hosting, developer platform, paas, ai agents