---
title: "Dagny Rails | Dagny"
description: "Keep your applications and agents stable as they grow, with managed authentication, hosting, and monitoring."
canonical: "https://dagnylabs.ai/platform/rails"
last-updated: "2026-10-25T13:46:10Z"
---

# Dagny Rails | Dagny

[HTML page](/platform/rails)

# Your operations and agents on Dagny Rails

[Explore a free two-week POC](/book-a-call)

## Everything your systems run on

Sign-in, hosting, monitoring and releases, managed by Dagny

### Authentication out of the box

Sign in with Google or Microsoft. Only your team’s verified emails get in.

### Roles in one click

Share access and decide what each person can see.

### Hosted and backed up

Hosting, databases and file storage, with nightly backups

### Every run watched

We monitor each run and fix failures before they reach you.

### Releases you approve

Every change waits in staging until your team signs off.

### Every project in one place

Each project’s progress, in real time

## Why teams build on Rails

- ### What Rails is

Dagny Rails is an optional managed platform for the systems Dagny builds with you. Sign-in, hosting, databases, monitoring and releases sit in one place, on one design system, with Dagny responsible for the upkeep.

- ### Why managed data infrastructure matters

Applications and agents are only as dependable as the data and hosting beneath them. Left unmanaged, backups lapse, access spreads and failed runs go unnoticed. Managed infrastructure keeps your data clean, your systems up and every change on record.

- ### How Dagny gets you there

When your team chooses Rails, Dagny sets up the platform alongside the first build, connected to the sign-in provider and brand your team already uses. From then on, Dagny hosts the platform, watches every run and stages each release for your approval.

- ### What Rails enables

Each new tool or agent starts on a foundation that is already secure, hosted and monitored. Your team gets new systems sooner, and spends more time on the work and less on keeping software running.

## Rails as the foundation

- ### Make every new build feel familiar

- Your brand

- Reusable screens and components

- Charts and dashboards

- Light and dark themes

- ### Keep the foundation dependable

- Hosting and databases

- File storage

- Sign-in and security

- Backups and monitoring

- ### See where the work stands

- Projects and progress

- Research and documents

- Releases you approve

- Dagny Tools as products ship

[Explore Dagny Tools](/platform/tools)

## How teams run on Rails

[All stories](/case-studies)

- [Finance operations ### QBR Media brought billing and collections into a shared operating system Invoice generation, reported by QBR's founder went from hours to days to 10–15 min.](/case-studies/billing-operations)

- [Insurance brokerage ### From Epic records to a client-ready proposal Time per proposal went from 60 min to under 5 min.](/case-studies/insurance-proposals)

- [Customer success operations ### Customer health needed a trusted foundation Scope to solution: 2 weeks.](/case-studies/customer-health)

- [Health data & analytics ### Fragmented data became a decision system Unified data foundation: BigQuery.](/case-studies/health-analytics)

- [Programmatic media / finance operations ### Mogl took month-end billing out of spreadsheets Of the billing work finished on the first live day, reported by Mogl: >80%.](/case-studies/mogl-billing)

## Common questions

 [All questions](/faq)

What is Dagny Rails, and do we have to use Rails?

Rails is optional and allows operators and teams to avoid managing the technical requirements and ongoing maintenance of key systems. We build with low tool complexity and maintenance needs in mind, so partners can take on full ownership whenever they choose.

[Open in the FAQ : What is Dagny Rails, and do we have to use Rails?](/faq#where-do-the-systems-run)

What happens after the first build ships?

You have the option to continue iterating on and improving existing solutions, plan what comes next, or both, with a joint roadmap of solutions that build on our existing foundation.

[Open in the FAQ : What happens after the first build ships?](/faq#what-happens-after-the-first-build)

## How we build with you

Four steps, from the first blueprint to systems that keep getting better.

 [See our process](/our-process)