Turn Your
Network Into
Free Data
Your phone is your office but you're constantly watching your data drain. There’s a smarter way.
Real rewards
Don't miss this exclusive partner reward
Refer 10 people who sign up and actively use GIGS and earn 5 GB free as an exclusive partner bonus.
Earn more
How it works
Gigfluencer
Earn 500 MB for every person who signs up using your link.
10 signups = 5 GB instantly.
Magnate
Earn 100 MB per month for every referral who uses 1 GB+ of data.
10 active users = 1 GB free every month. Forever.
Royalty
Refer 50 people and unlock a massive 60 GB reward.
That's a year's worth of data. Free.
Earn more
How it works
Sign up & activate your SIM
Get instant access to the Kastelo GIGS mobile network.
Share with your network
Send your unique referral link to clients, colleagues or friends.
Earn free data
The more active referrals you have, the more data you earn.
Earn more
How it works
Stay connected with GIGS
Why you'll love this
Save money
Stop spending on constant data top-ups
No-expiry data
Stay connected when it matters most
Real rewards
Get rewarded for sharing something useful
One balance: data, calls, SMS
A simple balance for everything, no juggling
Ready to get started?
How to get connected
Step 1:
Sign up to GIGS via app or website
Step 2:
RICA in minutes
Step 3:
Get your eSIM or SIM card
Contact us
We're just a message away. Got a question? Need help? Or just want to say hi? We'd love to hear from you.
The fastest way to reach our team is on WhatsApp.
What is Kastelo GIGS?
Kastelo Gigs is our exciting SIM card offering that gives you access to highly affordable data that never expires, along with awesome data rewards. It’s designed to keep you connected, in control, and worry-free. We make use of MTN’s network infrastructure, so you can enjoy reliable coverage across the country.
How do I get my rewards?
Your rewards are added to your GIGS balance every month. You can use it as data and it is yours to keep forever.
Is there a limit to how much I can earn?
No. The more active referrals you have, the more data you earn.
What documents do you need to sign up for GIGS?
Getting connected has never been this easy! All you need is your phone, ID and Proof of Address.
How do I get a SIM card?
Getting a SIM card from Kastelo is as simple as ordering one on our app! Just download the app, place your order, and we'll handle the rest. We'll keep you informed throughout the process, and you can start enjoying amazing benefits right away. It's quick, easy, and hassle-free.