V4 Broadband review: prices, speeds and coverage
A no-nonsense full fibre range from 150 Mbps to a full gigabit, with transparent pricing and predictable, published increases rather than inflation-linked surprises.
How fast is V4 Broadband, really?
Full fibre delivers its advertised speed regardless of your distance from the exchange, unlike the copper-based products it replaces. See FTTP vs FTTC vs cable for what the labels mean.
What customers say about V4 Broadband
What people praise
- Support staff described as responsive and professional
- Installs on time with good communication throughout
Common complaints
- Router delivery and refund processing delays
- Support can be hard to reach when things go wrong
Score and review count taken from Trustpilot on 10 August 2026 and subject to change. The summaries above are our own reading of recurring themes across recent reviews, not quotations. We have no control over the reviews themselves and do not moderate them.
Price rises: what actually happens
Fixed increases published upfront (£3 in March 2027 and March 2028 on current deals).
Unlike most big-brand contracts, altnet price terms are published plainly at signup, and we display them next to every deal. See our guide to whether altnets are safe to switch to and how switching works.
Can you get V4 Broadband?
Altnet coverage is built street by street, so the only reliable answer comes from checking your exact address. Our checker runs your postcode against the latest coverage data V4 Broadband shares, alongside every other altnet we track.