Websites, stores & apps · since 2018
We build your website, store or app. Then we keep it running.
A fixed price agreed before any work starts, one senior team from design to launch, and the same people on it every month after: updates, fixes and changes. AI comes in where it saves you real time.
Capabilities
Three ways we work, one senior team behind all of them
Reactll is a senior software and AI engineering team that builds, fixes and runs stores, platforms and mobile apps for companies without an in-house team.
01 · AI Systems
Often the honest answer is a simple rule or a basic link between two systems, and the report says so.
AI added to the software you already use: assistants, automated tasks and answers from your own data.
Custom Software
Web platforms and mobile apps, designed and built from start to finish by one senior team.
Modernize & Operate
Software that is already live: we take it over, fix what is broken and keep it running.
How we work together
Plan it, build it, then keep it running
From the first meeting to the years after launch: decide what to build, build it at a fixed price, then keep it running with the same senior team. The Run plan also covers systems someone else built.
Know What to Build First
Something has to change, but nobody can say what comes first. You get a free technical meeting, a written review of what you already run, and a plan or a fixed quote. All before anyone writes code.
02 BuildBuild It at a Fixed Price
You know what is missing. We agree in writing what we will build and a fixed price. Then the same senior team designs and builds it, on a private test site you can open from the first week.
03 RunKeep It Running
Your software is live, whoever built it. We launch it and move your data, check it every five minutes, and update and fix it every month. We can also take it over cleanly from someone else.
Not sure where to start?
Every step is its own fixed price and you can start at any of them. A free technical meeting tells you which one fits.
Talk to an EngineerIndustries
We read your sector’s problems before we write code
Every sector loses time and money in its own places: a quote that needs six emails, a booking that lives in a notebook, a catalogue nobody can update. We start there, not with a feature list.
We have built and run software for manufacturers, freight firms, restaurants, agencies, property businesses, stores, law firms and SaaS teams. Each industry page shows what usually goes wrong, what we build for it and the projects behind it.
All Industries- 01 Manufacturing & Export Product catalogues, quote forms and certificates for exporters.
- 02 Logistics & Freight Quotes waiting on a second email, PODs on a driver’s phone, loads typed twice.
- 03 Restaurants & Cafes Menus your staff can edit, table and event requests, and a site kept current.
- 04 Events & Tourism Ticket sales, booking and event sites, built and kept running.
- 05 Real Estate Launch sites, lead routing and listing sites for brokers and developers.
- 06 E-Commerce & Retail Online stores built, fixed and looked after, mostly WooCommerce.
- 07 Law, Tax & Accounting Firms Websites, enquiry forms and document requests for law, tax and accounting firms.
- 08 SaaS & Startups Take over, secure and keep shipping your SaaS, even code AI wrote.
Case Studies
93+ projects designed, built or run since 2018
Websites, web platforms, mobile and Mac apps, screen design (UI/UX) and brand identities. Many of them still run with us today. Open a project to see what it is.
Where our clients are
Work delivered in 10 countries
Europe, the Gulf, North America and Australia — from our team in Istanbul, Amsterdam and Miami. Remote is not a compromise we made, it is how we are built.
In their words
What clients say
Founders and owners who still run what we built or took over with us, some of them for five years and counting.
Berna Bulgurcu
Co-founder & CEO · Syntask
We've worked with Reactll for years: a clean-working, creative team. Moving Syntask from WordPress to Laravel, they turned a site that called us an analytics dashboard into one that shows a decision-intelligence platform, with segment pages, use cases, a 120+ article blog and one clear conversion path. One of the rare teams I just hand things to.View the Syntask project
Ozan Baran
Founder · Quickload
We have been working with this great team on many projects for about five years. They are doing great work on both interface design and web development. We look forward to doing more projects together.View the Quickload project
Yaaz & Yalım Acar
Founders · Echoes from Agartha
We have worked with Reactor Technology for building the website of our most ambitious festival experience project. We cannot be more happy with the results and the service they have provided us. We worked closely with Sedat and Emine, they have tackled each and every obstacle we faced during this project and definitely came up with the end result that is way over our expectations.View the Echoes From Agartha project
Reactll completely transformed our online presence. They understood our brand, our neighborhood, and what makes Gallier's special.View the Gallier's Restaurant project
