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Astound vs Xfinity in Cambridge
Cambridge shoppers trade Astound’s lower $20 starting price for Xfinity’s broader availability and faster 2,000/300 Mbps option where available.
Xfinity is the better overall pick because it reaches about 100% of Cambridge, offers stronger download and upload speeds where available, and has the higher speed score, though it starts at $40/mo. Xfinity wins on speed and coverage, while Astound wins on price with a $20/mo starting rate. Astound is right for budget-focused households where it reaches the address; Xfinity is better for heavier streaming, gaming, video calls, and broader availability. Check your exact address before choosing, since Astound’s fastest 1,500/50 Mbps tier reaches about 43% of the city.
At a glance
Astound vs. Xfinity, side by side.
| Provider | Type | Top speed | City coverage | Starting price | Best for |
|---|---|---|---|---|---|
| Astound |
Cable | 1 Gig 50 Mbps upload |
43% | $20/mo | Budget-friendly |
| Xfinity |
Cable | 2 Gig 300 Mbps upload |
100% | $40/mo | Fastest plans here |
Coverage map
Two different questions, two views. Top speed shows who offers the faster plan where you can actually get it. Coverage shows who reaches more of each ZIP. Or pick a single provider to see just its footprint.
Neighborhood breakdown
The head-to-head can shift block to block in Cambridge because Astound reaches about 43% of the city overall, while Xfinity reaches about 100%. Xfinity’s 2,000/300 Mbps tier reaches about 77% of the city, so check your exact address to see which speeds and provider are available.
| ZIP | Neighborhoods | Coverage | Top speed | Rank score | Winner | |||
|---|---|---|---|---|---|---|---|---|
| Astound | Xfinity | Astound | Xfinity | Astound | Xfinity | |||
| 02139 | Central Square, Cambridgeport, The Port, MIT | 15% | 100% | 1 Gig | 2 Gig | 10 | 80 | Xfinity |
| 02138 | Harvard Square, West Cambridge, Agassiz, Brattle Street | 21% | 100% | 1 Gig | 2 Gig | 13 | 80 | Xfinity |
| 02140 | Porter Square, North Cambridge, West Cambridge, Fresh Pond | 50% | 99% | 1 Gig | 2 Gig | 32 | 80 | Xfinity |
| 02141 | East Cambridge, Wellington-Harrington, Lechmere | 21% | 97% | 1 Gig | 2 Gig | 13 | 78 | Xfinity |
| 02142 | Kendall Square, MIT East Campus, Cambridge Center | 14% | 100% | 1 Gig | 2 Gig | 9 | 80 | Xfinity |
Rank score (0–100) is each provider’s Speed Score, discounted for weak upload, times the share of that ZIP it reaches — the same rule that orders providers on the Cambridge city page, so it moves as availability changes street to street.
Which is better for…
The right pick comes down to what you actually do online.
Get connected
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- 2 Gig down · 300 Mbps up Cable
- 1 Gig down · 35 Mbps up Cable
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Check my addressFrequently asked questions
Is Astound or Xfinity available at my Cambridge address?
Xfinity reaches about 100% of Cambridge, while Astound reaches about 43% of the city. Availability can still vary block to block, so check your exact address and confirm the available tier before ordering.
Which is cheaper in Cambridge, Astound or Xfinity, and what will I actually pay?
Astound starts at $20/mo, while Xfinity starts at $40/mo. These are promotional starting rates, so confirm the post-promo rate, equipment fees, and any contract before signing; then compare the full terms for your address.
Which is faster for gaming, working from home, or 4K streaming?
Xfinity is faster on its top listed tier at 2,000/300 Mbps, reaching about 77% of Cambridge, while Astound offers 1,500/50 Mbps where its tier reaches about 43%. Check your address and household needs before choosing.