STC, Mobily & Zain: Best Internet in Saudi Arabia

Getting connected is one of the first things you'll sort out when you settle into a home in Saudi Arabia. Three main networks — STC, Mobily and Zain — cover most of the Kingdom, and each offers fiber home internet, air-fiber options, and mobile data packages. This guide walks you through the plans, prices and subscription steps so you can pick what fits your household and your budget. Always confirm the latest offers and availability at your exact address on the provider's official channels before you commit.

Check fiber availability first

Before comparing prices, the single most important step is checking whether fiber has been installed to your building. Coverage varies street by street, so a plan advertised for your city may not be deliverable to your specific unit. If fiber isn't available, air-fiber (5G home routers) and mobile data become the practical alternative.

• Enter your national address or building details on the provider's website or app.
• Ask your building manager which networks are already wired in.
• If you rent, confirm whether a previous line exists — reactivation can be faster than a new install.

STC home fiber plans

STC's home fiber range is branded Baity Fiber and covers most household needs:

• Baity Fiber Basic: 100 Mbps for 287 SAR/month, postpaid, with free modem and installation.
• Baity Fiber Plus: 300 Mbps for 414 SAR/month, postpaid, including free modem, installation and STC TV.
• Baity Fiber Premium: 500 Mbps for 500 SAR/month, postpaid, with free modem, installation and STC TV.

These are typically monthly contracts that renew automatically until you cancel. If you prefer to pay up front and avoid monthly billing, prepaid bundles exist too: 300 Mbps runs 1,838.85 SAR for 6 months or 3,448.85 SAR for 12 months, while 500 Mbps is 2,415 SAR for 6 months or 4,830 SAR for 12 months.

STC business and higher-speed lines

If you work from home or run a small business, STC's Fiber Link tier offers dedicated upload speeds:

• Fiber Link 100: 100/20 Mbps for 344 SAR/month.
• Fiber Link 500: 500/200 Mbps for 1,149 SAR/month.
• Fiber Link 1 Gbps: 1000/300 Mbps for 1,724 SAR/month.

All include free installation and modem. The stronger upload speeds make these worthwhile for video calls, cloud backups and hosting.

Mobile and air-fiber data packages

When fiber isn't an option — or you need connectivity on the move — mobile data plans fill the gap. STC's mobile-style packages commonly include around 30 GB + 50 GB for about 115 SAR/month, 100 GB + 19 GB for about 195.50 SAR/month, and unlimited data at 373.75 SAR/month, with multi-month unlimited bundles reaching around 1,121.25 SAR for 3 months.

Mobily's postpaid mobile internet is comparable:

• Postpaid 100 GB: 184 SAR/month.
• Postpaid Unlimited: 373.75 SAR/month.
• Unlimited (90-day validity): 1,121.25 SAR.

Zain also fields home and mobile plans across the Kingdom; check its current line-up on its official channels, as offers change seasonally.

How to subscribe

Signing up is straightforward with any provider. For STC you can subscribe through the official website e-shop, the STC app, an STC branch, or the customer care line. Mobily works the same way via its website and online store, the Mobily app, branches, or customer care.

You'll need to verify your identity, usually with:

• Your national ID or iqama number.
• A one-time password sent by SMS to your registered mobile number.

For some online journeys, digital ID verification through Absher or Nafath may be offered, but it isn't required every time you subscribe.

Which provider should you choose?

There's no single best network — it depends on your address and your usage:

• Choose fiber if it reaches your building and you stream, game or work online heavily. STC's Baity Fiber tiers cover most homes well.
• Choose air-fiber or mobile data if fiber isn't available yet, or if you move often and want portability.
• Consider prepaid bundles if you dislike monthly billing or plan to stay only a fixed period.

Compare the speed you actually need against the monthly cost, confirm the plan is deliverable to your exact unit, and check for any current promotions before you sign. Prices and offers shift, so treat the figures above as a guide and verify the final terms on the provider's official channels.

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