Customsoftwarebuiltaroundyourbusiness.
We design and develop custom business software tailored to the way your company works.
Our services
Software products, built for your business.
Each service is a real product we craft end-to-end. Pick one and explore a live preview of what we could build for you.
AI assistants, document processing and intelligent workflows that automate the busywork and surface the decisions that actually matter.
Key features
- AI assistant & chat
- Automated workflows
- Document understanding
- Autonomous AI agents
Benefits
- Save hours of manual work every day
- Fewer errors, faster answers
- Your team focuses on high-value work
Workflow
- ✓Trigger · New invoice
- ✓Extract data
- Summarize with AIrunning
- Notify finance
Selected work
Websites that win customers.
A few concept designs showing the kind of sites we build for local businesses. Real client projects will live here soon.
Barbershop
Sharp cuts, booked in seconds.
Book nowFade & Co.
ConceptBarbershop
A booking-first site for a modern barbershop — services, prices and one-tap online booking.
Café & Restaurant
Fresh coffee, all day.
View menuVerde
ConceptCafé & Restaurant
Menu, QR ordering and table reservations for a neighborhood café.
Dental Clinic
Modern dental care you can trust.
Book a visitBrightSmile
ConceptDental Clinic
A clean, trustworthy site for a dental practice with online appointments.
Concept designs, crafted to show our style — your project could be next.
How we work
From idea to shipped product.
- 01
Discovery
We map your processes, goals and constraints — so we build the right thing.
- 02
Design
We design the UX and architecture before a single line of code.
- 03
Build
We build in focused iterations you can see, use and shape as we go.
- 04
Launch & scale
We ship, measure and keep improving the product alongside your team.
Pricing
Simple pricing, from $300.
Transparent packages for small businesses. 50% to start, the rest when you're happy.
Starter
A clean one-page site to get you online.
$300
- 1-page mobile-first website
- Contact form + WhatsApp
- Google Maps & business info
- Live in ~5 days
Business
A full site to turn visitors into customers.
$600
- Up to 5 pages
- Online booking or menu / QR
- Gallery & reviews
- Basic SEO setup
Pro
A premium redesign built to convert.
$1200
- Custom design & copy
- Booking, menu & integrations
- SEO + analytics
- Priority delivery
Care plan · $30/mo
Hosting, updates and small changes, handled for you.
Every project includes 2 rounds of revisions and is delivered in days, not weeks.
FAQ
Questions, answered.
What Derello is, what we build, and how working together works.
What is Derello?
Derello is a premium software studio that designs and builds custom business software — CRM systems, client portals, dashboards, booking platforms, internal tools, AI automation and high-converting websites — each one tailored to how a company actually works. We're based in Buenos Aires and work with clients worldwide.
What services does Derello offer?
Custom CRM systems, AI business automation, client portals, booking and scheduling platforms, dashboards and internal tools, and landing pages and websites — all crafted end-to-end as real, polished products.
How much does a project cost?
Websites start at $300 (Starter), $600 (Business) and $1,200 (Pro). Custom software is quoted per project after a short discovery call. You pay 50% to start and the rest when you're happy with the result.
Where is Derello based?
Derello is based in Buenos Aires, Argentina, and works remotely with businesses around the world.
How long does a project take?
Websites go live in days, not weeks. Custom software is built in focused iterations you can see and use as we go — you're never left waiting in the dark.
Can Derello build AI chatbots and automation?
Yes. We build AI assistants and chatbots, document processing and autonomous workflows that take repetitive work off your team — the same technology powering the assistant on this site.
Start a project
Let's build something great.
Tell us about your project. We'll get back to you within one business day.
Prefer email? hello@derello.com