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    Best Fibre for Streaming

    Streaming Netflix, Showmax or Prime in 4K? Here's the 2026 guide to fibre speed, ISP choice and the live packages worth your money.

    3D character relaxing on a couch with a TV remote, watching streaming services on a smart TV
    Live · Streaming Fibre

    Live streaming-grade fibre deals

    Already filtered to the 426 lines at 50 Mbps or faster - the floor for comfortable multi-device 4K. Symmetrical lines aren't required for streaming, but help if you also work from home.

    Prices checked 28 September 2026 · price-per-Mbps shown on every deal

    Showing 426 deals
    50/50 Mbps Uncapped
    Metro Nova · Symmetrical
    R639pm
    R539pm
    R10.78/Mbps
    What's free
    • Free-to-Use router
    • Free setup worth R1725
    Check Availability
    50/25 Mbps Uncapped
    Fibre Geeks · Asymmetrical
    R669pm
    R569pm
    R11.38/Mbps
    What's free
    • Free-to-Use router
    Check Availability
    50/50 Mbps Uncapped
    Unifybr On High · Symmetrical
    R577pm
    R11.54/Mbps
    What's free
    • FREE Wi-Fi router
    • Save up to R5 000
    Check Availability
    50/25 Mbps Uncapped
    Vumatel · Asymmetrical
    R729pm
    R579pm
    R11.58/Mbps
    What's free
    • Free-to-Use router
    • Free setup worth R2732
    Check Availability
    55/25 Mbps Uncapped
    Octotel · Asymmetrical
    R729pm
    R579pm
    R10.53/Mbps
    What's free
    • Free-to-Use router
    • Free setup worth R1725
    Check Availability
    50/50 Mbps Uncapped
    Metro Nova · Symmetrical
    R597pm
    R11.94/Mbps
    What's free
    • FREE Wi-Fi router
    • Save up to R5 000
    Check Availability
    60/30 Mbps Uncapped
    Frogfoot · Asymmetrical
    R699pm
    R599pm
    R9.98/Mbps
    What's free
    • Free standard installation
    • Free Wi-Fi router
    Check Availability
    50/25 Mbps Uncapped
    Openserve · Asymmetrical
    R749pm
    R599pm
    R11.98/Mbps
    What's free
    • Free-to-Use router
    • Free setup worth R2875
    Check Availability
    60/30 Mbps Uncapped
    Frogfoot · Asymmetrical
    R749pm
    R599pm
    R9.98/Mbps
    What's free
    • Free-to-Use router
    • Free setup worth R1725
    Check Availability
    55/25 Mbps Uncapped
    Octotel · Asymmetrical
    R599pm
    R10.89/Mbps
    What's free
    • Free-to-use router
    • Free install promo
    Check Availability

    Showing 24 of 426 deals · Prices indicative · Sign-up via the listed ISP · Affiliate links may earn us a commission on referrals

    The numbers

    What a streaming-grade line costs per network

    There are 426 streaming-grade lines in the table above, spread across 36 fibre networks. They are not interchangeable: the cheapest way onto Metro Nova is R539 a month, while the same question on Purple Forest starts at R947. Which networks reach your address is usually decided for you, so the useful comparison is within a network rather than across the whole list.

    Cheapest line per network · prices checked 28 September 2026
    NetworkStreaming-grade linesCheapestSpeedBest R/Mbps, any plan
    Metro Nova14R539/mo50/50 MbpsR1.33
    Fibre Geeks25R569/mo50/25 MbpsR2.40
    Unifybr On High5R577/mo50/50 MbpsR1.30
    Vumatel30R579/mo50/25 MbpsR1.21
    Octotel26R579/mo55/25 MbpsR0.80
    Openserve37R599/mo50/25 MbpsR1.55
    Frogfoot40R599/mo60/30 MbpsR1.38
    Metro Nexus20R619/mo60/60 MbpsR1.24
    Lightstruck18R619/mo50/25 MbpsR1.97
    DNATel8R639/mo50/50 MbpsR2.48
    Comtel Fibre14R649/mo50/50 MbpsR1.34
    Balwin Fibre15R650/mo60/60 MbpsR1.42
    24 smaller networks174from R657/movarioussee table above

    The last column is the best rand-per-Mbps available anywhere on that network, at any speed — not the unit price of the cheapest line beside it. The two are rarely close, and the gap is the argument against buying on headline price. The entry tier in this segment is R539 for 50 Mbps on Metro Nova, which is R10.78 per Mbps; the best unit price in the whole segment is R0.80 per Mbps. Paying a little more for a much faster line is usually the better deal; paying the minimum almost never is.

    What the cheapest line actually costs over one and two years, before once-off fees
    Monthly12 months24 months
    Promotional rate, if it never endedR539/moR6 468R12 936
    Standing rate after promoR639/moR7 668R15 336
    What you actually payR614/mo avgR7 368R15 036

    The first row is the number that gets advertised, and it is the one to ignore. Metro Nova is discounted from R639 to R539 for the first 3 months, then steps up by R100 a month — a 19% increase on the rate that sold you the line. Over two years that is R15 036 rather than the R12 936 the headline price implies, which works out at R627 a month rather than R539. Budget on the standing rate and treat the discount as a rebate on the first few months. Neither total includes installation or a router, because no per-package once-off figure is published for this line — most lines in this segment bundle both, and the deal cards above list what each one includes. Cancellation terms are the other cost that does not appear in a monthly price: no fixed term is not the same as no cancellation fee, and several ISPs here claw back a waived install if you leave inside six or twelve months.

    Looking wider than this segment? Compare every fibre deal we track puts the full catalogue in one sortable table, and the cheapest fibre deals ranks the whole market on price and rand-per-Mbps rather than within one network.

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    Speed guide

    What speed do you need

    The right speed depends on resolution, the number of simultaneous streams, and other devices on the network.

    SD streaming · 3 Mbps

    Standard Definition on phones and tablets. Almost any fibre line will handle this on a single device.

    HD streaming · 5 Mbps

    720p HD on laptops and TVs. A 10-20 Mbps line gives you headroom for 2-3 simultaneous streams.

    Full HD · 5-8 Mbps

    1080p on Netflix Standard or Premium. Aim for 20-50 Mbps for multi-device households.

    4K UHD · 15-25 Mbps

    Ultra HD streaming per device. For multi-TV 4K homes, 100 Mbps+ is the safe target.

    Netflix

    Netflix speed tiers

    HD 720p · 3 Mbps

    Recommended download speed for Netflix HD 720p.

    Full HD 1080p · 5 Mbps

    Recommended for Netflix Standard or Premium plans.

    4K UHD · 15 Mbps

    Recommended for 4K UHD streaming on Netflix Premium.

    Netflix recommends checking your connection from inside the app: from the Home screen, choose Get Help → Check your Network. The app verifies internet reachability and runs a quick speed test against Netflix's CDN. If your speed is below expectation, check Wi-Fi placement first, then your ISP.

    ISPs

    Top streaming ISPs

    • Cool Ideas - Highest Netflix Speed Index in SA.
    • Afrihost - Strong CDN peering, consistent peak-hour performance.
    • WebAfrica - #1 Netflix-ranked ISP for several quarters running.
    • Vox Telecom - Reliable streaming on every FNO, business-grade support.
    • Axxess - Lean ISP, good price-per-Mbps ratio.
    FAQ

    Streaming questions

    3 Mbps for HD 720p, 5 Mbps for Full HD 1080p, 15 Mbps for 4K UHD. Multiply by the number of simultaneous 4K streams in your home.

    Usually the bottleneck is Wi-Fi, not your fibre line. Run a speed test from a wired device - if it matches your plan, look at router placement, channel congestion or the 5 GHz band.

    Massively. Fibre is faster, more stable and has near-zero packet loss. ADSL struggles with 4K and falls over on multi-device households.

    4K HDR adds about 25% to the bandwidth requirement. A 25-35 Mbps margin per stream keeps things buttery.

    Comfortably 5-10 connected devices with a mix of 4K and HD streams. For 10+ devices or multiple 4K TVs, jump to 100 Mbps.

    Stream in 4K without buffering

    Pair a 50-100 Mbps fibre line with a top-3 streaming ISP. Compare live deals above.

    Disclaimer: FastestFibre.co.za is an independent comparison and information service. We do not own any fibre network, and we do not sell internet packages directly. Pricing, speeds and availability shown on this site are indicative and may change without notice; final pricing, terms and contractual obligations are set by the individual ISPs and fibre network operators.

    Some outbound links on this site are affiliate links. If you sign up via one of these links we may earn a commission at no extra cost to you. This never affects which packages we review, recommend or rank. Reviews and editorial content are written independently. For corrections or feedback, contact us via the social channels above.

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