Pricing
How much does custom software cost in Argentina.
Reference ranges in Argentine pesos, with an approximate USD equivalent at the official exchange rate. The final price is always fixed in writing after the first call — this is here so you have a real reference before reaching out.
Landing page / company website
A single- or few-page site: business presentation, basic catalog and WhatsApp contact.
From ARS 200.000
≈ USD 135
- · Custom design, mobile-first
- · Technical SEO: metadata, sitemap, schema.org
- · Quoting or contact integrated with WhatsApp
Web application / e-commerce
A platform with its own logic: customer portal, online store or web app with a backend.
From ARS 400.000
≈ USD 270
- · Custom backend with its own database
- · Catalog, cart and integrated payments (if applicable)
- · Admin panel
Automation / bot
A specific end-to-end automated process, or a WhatsApp bot connected to your system.
From ARS 500.000
≈ USD 338
- · Current-process discovery
- · Integration with your systems and spreadsheets
- · Automatic alert if something breaks
Custom management system / ERP
Cash flow, stock, production and reports built around your operation. The scope varies too much for a single floor price: it's quoted after the first discovery call, with a fixed price in writing.
Quoted per project
- · Free discovery call before quoting
- · Partial deliveries you can already use
- · Data migration and training included
Approximate equivalent at USD 1480 = ARS 1 (official exchange rate, 2026-08-25). Siderna always invoices in Argentine pesos.
Contracting models
Fixed-price project
Scope, price and timeline defined in writing before starting. The default model for landing pages, automations and most custom systems.
Monthly retainer
A monthly fee for maintenance, ongoing improvements or priority support on a system already in production.
Dedicated team
For large or long-running projects, we work as an extension of your team with fixed monthly dedication.
Does a product already solve this?
Before quoting custom development, check whether one of our products already covers your need — it costs a fraction of the price.
Are these prices final?
No, they're reference floors so you have a real benchmark. The final price is set after the first call, in writing, and depends on your project's exact scope.
Do you invoice in pesos or dollars?
We invoice in Argentine pesos (ARS). The USD equivalent shown on this page is just a reference at the day's official exchange rate.
Are there hidden costs or mandatory monthly fees?
No. Unless you choose a monthly retainer or a subscription to one of our products, a fixed-price project is a single payment for the scope agreed in writing.