Your Rails app isn't done yet. Neither are we.

Your Rails application has history. Features added over time. Integrations layered in. Years of decisions have shaped how the system works today.

After working on hundreds of Rails applications over the past two decades, we’ve learned how to help teams evolve what they already have. We combine deep Rails experience with modern tools, including AI-assisted workflows, to help teams modernize, maintain, and improve the applications their business depends on.

Every month your Rails app goes without attention, technical debt compounds, making future changes slower and more expensive.

Wherever your app is in its lifecycle, we help you plan the changes that will make the biggest impact next.

Even if you're not sure what your app needs...

Let's chat about your options.

Some of the wonderful clients who have trusted us


Here's how we can help

Flexible Capacity

Scale up or down as your needs change

Future-Proofing

Stop dreading your next Rails upgrade

Modernization

Make your app feel new again

Business Planning

Get a technical roadmap you can actually act on

Strategic Technical Consulting

Make confident tech decisions without hiring a CTO

AI-Augmented Development

AI-augmented development that ships faster

Expertise and experience.

We've been a part of the Ruby on Rails community since 2004, and we've worked with over 100 delighted clients. Our seasoned team of consultants will help you modernize your existing software, making it faster, safer, and more reliable.

Cost savings.

We help you get more from the software you already have. AI-assisted workflows help us identify issues sooner and move faster, reducing costly surprises for your team and your users.

A no-risk partnership.

We offer a 30-day money-back guarantee for all of our new client engagements, so you can try Planet Argon's services risk-free!

Fractional development services.

Not looking for a full-time team? We offer fractional, part-time Rails consulting services. Enjoy the benefits of an entire development team without the overhead of recruiting and managing one.

What our clients are saying about us

Photo of Zachary O'Connor
5.0 star rating

Zachary O'Connor

Digital Media Specialist at Applegate

The Planet Argon team are instrumental partners in accomplishing our digital projects and larger goals. Their ability to problem-solve, communicate effectively and willingness to teach has been amazing and very much appreciated. They quickly became invaluable members of our group.

Photo of Jonathan Silver
5.0 star rating

Jonathan Silver

Digital Marketing Director at West Dermatology

While their approach to customer serivce and client relations is great, what I actually found most impressive was their ability to help develop solutions in creative ways. None of the complex content issues were a problem, and the team was always open to new information/new requirements regardless of where we were in the process.

Photo of Adriel Henderson
5.0 star rating

Adriel Henderson

Web Applications Supervisor at Screaming Circuits

Planet Argon has been an incredible stabilizing force for our web platform. We needed a partner who could plug the holes in our web environment and provide the tools needed for smooth development, testing and deployment. Planet Argon has more than met that need. They are without a doubt the most professional and adept development team I have worked with.

Photo of Krista Sharlin
5.0 star rating

Krista Sharlin

Digital and Social Media Manager at Applegate

The team at Planet Argon quickly became an extension of our own and they continue to be strong and trustworthy development partners. We truly feel they have our best interest in mind, and their expertise goes beyond the technical. Their relationship management with their clients is unparalleled in my experience.