App Development in San Antonio – Built for Your Business
At Allen Design and Development, we specialize in custom software development in San Antonio, crafting apps that align with your business goals.
Get Results
Peace of Mind
Local
Get Custom Software for Your San Antonio Business
Your business is unique—your software should be too. At Allen Design and Development, we create custom applications designed for your business goals, whether you need:
We don’t just build software. We build solutions.
Your Local San Antonio App Developer
Most business owners hire a large faceless company, located in another state or country that won’t meet in person, is difficult to reach, and never seems to deliver results.
You deserve better! Hire a local San Antonio company that cares!
At Allen Design & Development, we will meet you face-to-face if desired, clearly communicate progress, and ensure your app meets your expectations. We are your local San Antonio partner dedicated to helping your business succeed.
Why Choose Custom Software?
With A Custom Web Application, You Can:
Pricing starts at $5,000, with every project custom-quoted based on your needs.
Let’s chat about your project and see how we can help!
Companies and Apps We’ve Worked With



What Our Clients Are Saying

“This is THE “Go-To” if you’re needing a great website built and maintained!!! Preston is super knowledgeable and does a great job communicating with you throughout the entire process.
He did a great job on my website!! Highly recommend.”
Eric Rabenschlag
Owner
San Antonio, TX

“Working with Allen Design and Development has been great. I hired them to do my website and they took the time to ask for my input on design and then made any requested changes after the initial release. The entire process was enjoyable and I’m happy I hired Allen Design and Development to create and design my site.
I highly recommend Allen Design and Development for their skillset and customer satisfaction. Thanks to them, I now have a personalized website, and I’m happy with the end result.”
Mark Weeda
Owner
Rapid City, SD

“I’ve been working with Allen Design and Development for a couple of months now and I’m extremely happy with the service they provide. They helped me clean up my website after being hacked. Now I use them for monthly monitoring and I feel so much more confident in the health of my website. I appreciate the monthly check ins and their quick responses to my questions. I highly recommend Preston and Brianna.”
Sylvia Stadler
Owner
San Antonio, TX
Current Offers
Expires April 15, 2025
Custom Website with Maintenance & Hosting
10% OFF
the Custom Website when you sign a 1-year Maintenance & Hosting contract
Custom Website with Performance SEO, Maintenance & Hosting
25% OFF
the Custom Website when you sign a 1-year Performance SEO, Maintenance & Hosting contract
Custom Website with SEO, Maintenance & Hosting
50% OFF
the Custom Website when you sign a 1-year SEO, Maintenance & Hosting contract