19 providers offer 298 broadband deals in Grundisburgh, from £13.50 a month and up to 5,000 Mbps. Typical measured speed is 59 Mbps down and 12 Mbps up, 42% below the UK download average.
Best value broadband deal in Grundisburgh, East Suffolk
The best value in Grundisburgh, East Suffolk on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Grundisburgh, East Suffolk
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Grundisburgh, East Suffolk
The fastest deal available in Grundisburgh, East Suffolk is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Grundisburgh, East Suffolk
Full Fibre 5 Gigafast+
3000 Mbps upload · Full Fibre
Best for power users & big households
£80/mo
No rises, no surprises.
£1925 total over 24 months
Cheapest broadband deal in Grundisburgh, East Suffolk
The cheapest deal in Grundisburgh, East Suffolk is 150Mb Full Fibre CityFibre (24 Months) from 4th Utility at £13.50 a month for 150 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £13.50 is an intro price that rises to £18.00 a month after the intro window, making the real first-year cost £162. Above the UK average on download.
Cheapest in Grundisburgh, East Suffolk
150Mb Full Fibre CityFibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£13.50/mo
for 12 months, then £18/mo
Avg £15.75/mo over contract · £378 total over 24 months
Compare broadband deals in Grundisburgh, East Suffolk
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
£29/mo
rises to £31 in April 2027 (+£2)
Avg £30.50/mo over contract · £732 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
150Mbps Full Fibre (24 Months)
150 Mbps upload · Full Fibre
Best for 2–3 person homes, 4K streaming
£18/mo
for 12 months, then £23/mo
Avg £20.50/mo over contract · £492 total over 24 months
Broadband providers in Grundisburgh, East Suffolk
19 providers serve Grundisburgh, East Suffolk, with Sky the fastest at 5,000 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Grundisburgh, East Suffolk download speed at 59 Mbps.
Upgrade nudge
You could be getting more.
Prices drift above the market rate the longer a contract runs, so if you have not compared in over a year you are likely paying more than you need to.
Is your broadband good enough?
The typical Grundisburgh, East Suffolk line runs 59 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 32% of Grundisburgh, East Suffolk, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Grundisburgh, East Suffolk?
The wholesale networks carrying Grundisburgh, East Suffolk broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
These are the alternatives to Openreach in Grundisburgh, East Suffolk: smaller infrastructure firms that have laid their own fibre. The pricing pressure they create is good news on a Saturday morning bill review.
- CityFibre: Sky, TalkTalk, The One Broadband, Vodafone, Zen Internet
- 4th Utility: 4th Utility, Rise Fibre
On top of the altnets, Openreach and Virgin Media O2 also serve Grundisburgh, East Suffolk (Openreach covers every UK premises bar a tiny remote tail).
We are seeing 19 providers selling deals into Grundisburgh, East Suffolk today.
What broadband coverage does Grundisburgh, East Suffolk have?
Superfast broadband reaches 100% of Grundisburgh, East Suffolk premises but gigabit only 32%, so around 68% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Grundisburgh, East Suffolk?
Outdoor 5G reaches 93% of Grundisburgh, East Suffolk homes. Here is how mobile holds up if the line drops.
More areas in East Suffolk
Nearby areas
Frequently asked questions
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* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Grundisburgh, East Suffolkcome from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.