Roundstack Postcode

Every delivery should land at the right door.

Nigeria now has a postcode for every registered building. We build the tools that put it to work: bots that give people their code, a checkout plugin that collects it, and an API for couriers.

Join the waitlist See the products

A Nigerian postcode, taken apart. Tap a part.

FC is the Federal Capital Territory. Every code begins with two letters for the state or territory.

Example code from NIPOST's public documentation.

Failed deliveries are expensive.

BusinessDay reports that officials put the cost of misdeliveries at ₦50 billion to ₦80 billion. Many riders still find a customer by landmark and a phone call.

A code that points at one building takes the guessing out.

Read the BusinessDay report

Three ways to use it

  • Postcode bot

    In development

    For WhatsApp and Telegram. A customer shares a location pin and gets their code back in seconds. Businesses connect their own number or bot, and pay only for codes that are found.

  • Checkout plugin

    In testing

    For WooCommerce stores. Adds the postcode to checkout, checks it against the national system, and puts it on the order so the rider has it.

  • Postcode API

    In development

    For couriers, fintechs and marketplaces. Find a code from a location, check that a code is real, and sort a day's stops into a delivery order.

How a business gets started

  1. Create an account

    You get a few free credits to try it. No card needed.

  2. Connect a bot

    Paste a Telegram bot token, which takes about two minutes, or connect your own WhatsApp Business number.

  3. Share the link

    Customers send a pin or an address and get their code. You see every lookup on your dashboard.

Built to collect as little as possible.

A location can show where someone lives. We treat it that way.

  • We keep the code, not the place. Exact coordinates and typed addresses are never stored.
  • History deletes itself. Lookups are removed after 90 days.
  • People can erase themselves. Anyone can message DELETE MY DATA to a bot and be removed.
  • Businesses own their customers' data. We only process it for them.
  • Read the draft privacy policy

Built by Roundstack.

Roundstack Innovations Limited is a Nigerian tech company. We build apps, APIs and chat-based applications.

  • Apps. Web apps and dashboards, like the one businesses use to run their bots.
  • APIs. Clean interfaces that other software can build on, like our postcode API.
  • Chat-based applications. Bots on WhatsApp and Telegram that people use without installing anything.

Tell us what you deliver.

Email us to join the waitlist. We'll write when your area and channel are ready.

[email protected]