Software studio · Johannesburg

Software that flows.

We design and ship SaaS products, high-converting sites, and WhatsApp systems for teams who want depth—not noise. Calm interfaces. Strong foundations. Results that compound.

selantra.app — live toolkit
Flagship

ExpiryDesk

Expiry intelligence for FMCG & pharma

Live

Selantra Pages

Landing pages that convert

Live

WhatsApp Concierge

Bookings & support on autopilot

40%

Typical shrinkage cut with ExpiryDesk

6+

Tools in the SELANTRA stack

48h

First response on new enquiries

100+

Operators we've partnered with

The SELANTRA way

Depth beneath the surface. Clarity above it.

Move with the current

From brief to launch in weeks. We scope tight, ship often, and never flood you with process for its own sake.

Built for the deep

Production-grade stacks—secure, observable, and ready when your volume rises. No prototypes posing as products.

Polish on the surface

Every screen should feel inevitable. We sweat the details so your customers feel the calm, not the complexity.

Flagship · Inventory

ExpiryDesk

The quiet layer beneath FMCG and pharma shelves. Track expiry dates, trigger alerts before loss, and turn shrinkage into foresight—often cutting waste by up to 40%.

Dive into ExpiryDesk
Paracetamol 500mg12 days left
UHT Milk 1L5 days left
Ibuprofen 200mg45 days left

Ready to make waves?

Share what you're building. We'll return with a clear plan—not a slide deck—in 48 hours.