St. Augustine, FL
Custom software development in St. Augustine
Web applications, internal tools, client portals and platforms built from scratch, for St. Augustine businesses that have outgrown what they can buy.
We are based here. BlueSail is a software studio in St. Augustine and a member of the St. Johns County Chamber of Commerce, which mostly means the first conversation about a build happens across a table instead of on a call with an account manager three time zones away. For work that starts by understanding how your operation actually runs, that matters more than it sounds like it should.
Custom software is what you reach for when the thing you need does not exist as a product. Every business past a certain size has a process that no vendor sells software for -- a way of tracking clients, or pricing work, or reporting to the people who need reporting, that has been held together with spreadsheets and a shared inbox because nothing off the shelf fits it. That is the work we take.
We are one studio, not an agency with a project manager between you and the build. You talk to the person writing the code. Every build ships production-grade -- tested, documented, and built to keep running -- and we stay involved afterwards for support and for the changes that always follow once people start using the thing.
Evidence, not a niche
We built TidalCap, a white-label LP/GP investor portal for a private equity firm, handling fund reporting, document delivery and investor access controls across multiple funds. And Dropzone, a trade report upload and data management platform for a wealth management firm with a large rep network. Between them they are in production at firms managing more than $1.2B in capital. Neither is a sector we specialise in. They are evidence of what gets built when the requirements are specific enough that no product fits them.
What you get
- Full-stack web and mobile application development
- Internal tools, portals, and admin systems
- SaaS products and multi-tenant platforms
- Integrations between systems that don't talk to each other
- Custom workflows, automation, and reporting
- Post-launch support and iteration
Common questions
Are you actually based in St. Augustine?
Yes. St. Augustine is our home base and we are members of the St. Johns County Chamber of Commerce. We work in person with clients across St. Johns County, serve Jacksonville and Duval County, and take on remote clients elsewhere in the United States.
How much does a custom software build cost?
Every build is scoped individually, so we quote after a call rather than publishing a price list. What moves the number is scope: how many workflows the system covers, how many other systems it has to talk to, and whether there is existing data to migrate. You get a fixed figure in writing before work starts.
How long does a build take?
It depends on scope, and the timeline goes in writing alongside the quote. What we will not do is start building before we have mapped how your operation actually works -- that mapping is the part that keeps an estimate honest, and skipping it is why software projects run long.
The full service
Custom Software Development
Web applications, internal tools, client portals, and SaaS products built from scratch. For businesses that have outgrown spreadsheets, workarounds, and generic software.
Read the full service page