K-Optional Software is a specialized product development company, launched in 2017. Our US-based team is devoted to crafting enterprise-grade applications for clients across the country.

We have an engineering presence in Chicago, New York, and Salt Lake City.

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Featured Project

Check out our spotlight project, ReviveRatings, a multi-tenant reputation management platform that has helped 400 businesses collect thousands of reviews from their customers. This platform utilizes many great features from Supabase like PostgreSQL Row-level Security & Triggers.


Whether consulting or implementation, we offer a comprehensive range of custom software services.

Migrating from Firebase to Supabase

We offer expert consulting and hands-on implementation services for migrating from Firebase to Supabase. While the two platforms share many features, there are key differences to keep in mind:

  • Supabase operates on a Postgres (SQL) Database, while Firebase relies on NoSQL.
  • As an open-source platform, Supabase allows for local operation, offering a significant edge over Firebase’s emulators.
  • In terms of database security, Supabase incorporates Postgres Row-Level Security (RLS), in contrast with Firebase's Firebase Rules.

Migrating between these two platforms isn’t always clear-cut! Having helped many make the switch, we're equipped to help you enjoy the full suite of Supabase benefits while preserving your existing architecture.

Multitenancy App Design

We also specialize in constructing applications designed for multitenancy, where individual customers can have their own, separate instances. Postgres's Row-Level Security (RLS) feature greatly enhances the efficiency and security of this approach, making Supabase a great platform for these types of applications.

Full Stack Development

Our expertise spans many full-stack languages, frameworks, libraries, and providers:

  • Postgres
  • Supabase
  • JavaScript, TypeScript, Go & Elixir
  • SubtleCrypto and end-to-end encryption
  • Tailwind.css
  • Next.js
  • React
  • React Native
  • Vue
  • Svelte
  • Laravel
  • Twilio
  • LLMs and the GPT API
  • Astro
  • Netlify
  • AWS Cloudfront & S3

How We Utilize Supabase

Here are a few other recent projects we’ve built on Supabase:

  • AM Tech: A human-centric tax-filing platform developed for AM CPA in Kansas City — a perfect blend of Turbotax efficiency and personal touch.
  • Sightless Survey: An innovative research platform specifically designed to empower visually-impaired participants in large academic studies.
  • Assemplify: A streamlined application for dispatching and tracking commercial furniture installation crews.

Our Ideal Supabase Project

Whether you're looking for help to transform a business automation idea into reality, or planning to migrate an existing app from another platform like Firebase or MongoDB, we have the expertise to help you leverage the benefits of Supabase. Our customer-centric approach and engineering background make us a suitable choice for projects of all sizes.