South Africa Telecom Comparison

Cheapest 5GB Data in South Africa (2026)

Compare 5GB-class offers by pooled anytime data, restricted allocations, price, validity and eligibility. Exact once-off smartphone matches are identified separately; larger alternatives are labelled when this catalogue has no target-class match.

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Quick Verdict

Is 5GB a good-value mid-range bundle?

Lowest price for pooled anytime data in this class

Vodacom: Prepaid LTE 5GB Anytime + 5GB Night Owl at R99. Check the eligibility and payment terms below.

Lowest R / anytime GB in this class

Vodacom: R19.80 per pooled anytime GB. Restricted wallets are excluded.

Advertised totals can include restrictions

Night, social, streaming and daily-release data do not count as pooled anytime data. Context-only offers do not win price awards.

5GB-class data comparison

This class runs from 5GB to below 10GB of pooled anytime data or advertised total. Restricted totals are labelled and cannot win pooled-anytime awards. Only offers eligible under the tracker methodology can win awards; price-plan eligibility still applies. Awards compare only eligible monthly allowances; shorter-validity and context-only offers cannot win a monthly award. R / anytime GB excludes night, social, streaming, conditional bonuses and daily-release wallets. Source dates describe the recorded pricing evidence, not today's editorial update. Confirm current checkout terms.

Best R / anytime GB

Vodacom

Prepaid LTE 5GB Anytime + 5GB Night Owl

Advertised: 10GB total: 5GB anytime + 5GB Night Owl

R99

Pooled anytime
5GB
Restricted
5GB night
R / anytime GB
R19,8
R / base advertised GB
R9,9
Validity
30 days
Price cadence
Once-off price
Payment
Prepaid / upfront
Commitment
Once-off

Available on the Vodacom Prepaid LTE price plan.

Buy via *123#, VodaPay app.

  • Half of the advertised total is Night Owl data usable only from 00:00 to 05:00.
Checked 2026-10-02
Official source
MVNOLowest advertised price

AirMobile by Afrihost

5GB monthly plan

Advertised: 5GB anytime

R100

Pooled anytime
5GB
Restricted
None listed
R / anytime GB
R20
R / base advertised GB
R20
Validity
Monthly allocation
Price cadence
Recurring monthly price
Payment
Not confirmed
Commitment
Month-to-month

Open month-to-month service; a new AirMobile SIM or supported MTN SIM/APN setup is required.

Buy via Afrihost website, Afrihost app.

  • The official page describes this as anytime data with no fixed-term contract.
  • Unused monthly data rolls over until the last day of the following calendar month, for a maximum rollover period of 31 days.
Checked 2026-10-12
Official source
MVNO

Capitec Connect

5GB 30-day data bundle

Advertised: 5GB base allocation; linked-number bonus shown separately

R100

Pooled anytime
5GB
Restricted
1GB conditional bonus
R / anytime GB
R20
R / base advertised GB
R20
Validity
30 days
Price cadence
Once-off price
Payment
Prepaid / upfront
Commitment
Once-off

Requires age 18+, an active Capitec bank account and an active Capitec Connect SIM.

Buy via Capitec app, Capitec Connect USSD.

  • The official linked-number column includes a 20% allocation bonus; rankings use only the guaranteed base allocation.
  • Rankings use the guaranteed base allocation; the linked-number bonus is conditional.
Checked 2026-10-12
Official source
MVNO

Nedbank Connect

5GB 30-day data bundle

Advertised: 5GB anytime

R100

Pooled anytime
5GB
Restricted
None listed
R / anytime GB
R20
R / base advertised GB
R20
Validity
30 days
Price cadence
Once-off price
Payment
Prepaid / upfront
Commitment
Once-off

Requires a Nedbank account and an active Nedbank Connect SIM or eSIM.

Buy via Nedbank Money app, Nedbank Online Banking.

  • The official catalogue lists these as standard data bundles and lists social bundles separately.
  • DataCost treats the standard allocation as general-use data; confirm the checkout wording before purchase.
Checked 2026-10-12
Official source
MVNO

FNB Connect

6GB monthly plan

Advertised: 6GB anytime

R139

Pooled anytime
6GB
Restricted
None listed
R / anytime GB
R23,17
R / base advertised GB
R23,17
Validity
Monthly allocation
Price cadence
Recurring monthly price
Payment
Not confirmed
Commitment
Month-to-month

Requires a qualifying FNB transactional account and an active FNB Connect SIM or eSIM; applicants must be 18+ or use an eligible linked youth account.

Buy via FNB app, FNB Online Banking, FNB Connect call centre.

  • This is a month-to-month data plan, not the more expensive once-off bundle with a matching headline size.
  • The guide cover states 1 July 2026 to 30 June 2027, while page 32 retains older effective-period text ending 30 June 2026; the current price tables are used despite that internal date conflict.
  • Open-ended package cancellation requires one month's notice; this is not immediate free cancellation.
Checked 2026-10-12
Official source

MTN

MTN Monthly 5GB Anytime + 5GB Night Express

Advertised: 5GB anytime + 5GB night

R299

Pooled anytime
5GB
Restricted
5GB night
R / anytime GB
R59,8
R / base advertised GB
R29,9
Validity
30 Days
Price cadence
Once-off price
Payment
Mixed payment models
Commitment
Once-off

Requires a compatible operator SIM; confirm qualifying price plans on the official source.

Buy via Confirm purchase channels with the operator.

  • Half of the included data is restricted to Night Express hours
  • Night hours are restricted; confirm the window on the official source.
Checked 2026-10-02
Official source

Exact 5GB once-off smartphone matches

NetworkBundle / OfferTypePriceValidityCost per GBBest ForWatch Out
VodacomNo clear listed match for this intentN/AN/AN/AN/ANo listed candidateCheck operator menu for current offer
MTN
MTN Monthly 5GB Anytime + 5GB Night Express
Anytime: 5GB; Night: 5GB
Source checked
MTN Internet Bundles terms | checked 2026-10-02
MTN source and terms
Anytime + NightR29930 DaysR59.80/GBMonthly users who can use the Night Express allocationHalf of the included data is restricted to Night Express hours
TelkomNo clear listed match for this intentN/AN/AN/AN/ANo listed candidateCheck operator menu for current offer
Cell CNo clear listed match for this intentN/AN/AN/AN/ANo listed candidateCheck operator menu for current offer

Who should buy 5GB bundles?

Moderate prepaid users

Suitable for mixed usage: chat, browsing, maps, and moderate social media.

Commuters and students

Good for daily mobile use without jumping straight to large monthly plans.

Value-focused users

Useful for buyers who want better value than 1GB or 2GB without a high upfront spend.

When 5GB is not enough (or too much)

Not enough for heavy streaming

Daily video watching and hotspot usage usually require 10GB or more.

Too much for occasional users

If you mainly use WhatsApp and email, smaller bundles may be cheaper overall.

Upgrade/downgrade path

Compare 2GB for tighter budgets and 10GB for heavier monthly use.

What to watch out for

Exact 5GB options may be limited on some networks, so nearby sizes can be more practical.

If your usage includes frequent video, 5GB can run out before month-end.

A low upfront price can still be weak value if validity is short.

Practical savings advice

1

Use 5GB when your usage is mostly social, browsing, and occasional video.

2

Compare cost per GB and validity together, not price alone.

3

If 5GB keeps finishing early, move to 10GB instead of repeated top-ups.

Internal links for deeper comparison

Frequently Asked Questions

Which network has the cheapest 5GB data bundle?

It varies by promo cycle. Use this page as a live benchmark and verify final menu pricing before checkout.

Is 5GB enough for social media and browsing?

For moderate use, yes. For heavy short-video use, it may finish quickly.

Is 5GB better value than buying multiple 1GB bundles?

Often yes, especially when validity is longer and cost per GB is lower.

Should I choose 5GB or 10GB?

If you regularly run out before month-end, 10GB is usually the better long-term option.

Author and review notes

Written by Riccardo Vallaro

Telecom & Mobile Services Specialist

Mobile services and telecom professional with experience across VAS, carrier billing, mobile content, and African operator partnerships.

Reviewed / updated: 12 October 2026

Why trust this guide: Guides are based on public operator pricing, USSD flows, official support pages, and South African prepaid user needs.

Found something outdated? Send a correction.

Independent analysis: This 5GB guide is built for practical South African prepaid buying decisions where budget limits and usage fit matter as much as headline bundle price. Prices may change, so always verify with the operator. For detailed scoring standards and methodology controls, review our methodology and editorial policy.