# Submarine

> Submarine is a flexible commerce platform for Shopify Plus merchants. It powers subscriptions, presales, crowdfunding, and memberships on top of Shopify through a single developer-friendly API, letting merchants build tailored buying experiences without leaving the Shopify ecosystem.

Submarine is a bootstrapped B2B SaaS product built by Disco Labs. It is designed for Shopify Plus merchants and the agencies that build for them. Pricing starts at a $500/month minimum or 1% per Submarine transaction (whichever is greater), with volume-based tiers down to 0.4% for high-volume merchants. Every plan includes access to the entire platform, solutions support, onboarding, developer support, and a staging environment.

## Products

- [Subscriptions](https://getsubmarine.com/products/subscriptions): Recurring orders for Shopify that play by your rules, with flexible subscription management for merchants and customers.
- [Presales](https://getsubmarine.com/products/presales): Build presale and limited-release campaigns to generate hype and capture demand before a product launches.
- [Crowdfunding](https://getsubmarine.com/products/crowdfunding): Run crowdfunding campaigns on Shopify to raise funds and leverage your fanbase while retaining control of the experience.
- [Memberships](https://getsubmarine.com/products/memberships): Build membership programs on Shopify to retain and reward your best customers.
- [Custom](https://getsubmarine.com/products/custom): Flexible commerce building blocks for everything else — try before you buy, saved cards at checkout, and other bespoke use cases.

## Platform

- [Pricing](https://getsubmarine.com/pricing): One pricing model with access to the entire platform; starts at a $500/month minimum or 1% per transaction, with tiers down to 0.4%.
- [Developers](https://getsubmarine.com/developers): A flexible API and developer tooling that handles the boilerplate of building flexible commerce on Shopify.
- [Agencies](https://getsubmarine.com/agencies): For Shopify agencies pushing the boundaries of what's possible on Shopify Plus for their clients.
- [FAQs](https://getsubmarine.com/faqs): Common questions about Submarine, including security, payment gateways, pricing, data handling, hosting, and architecture.

## Company

- [About Us](https://getsubmarine.com/about-us): The team and mission behind Submarine.
- [Contact](https://getsubmarine.com/contact-us): Get in touch with the Submarine team.
- [Blog](https://getsubmarine.com/blog/all): Articles and updates on flexible commerce, presales, subscriptions, and Shopify.