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Astound vs Xfinity in Boston
Xfinity reaches nearly every Boston address with faster top speeds, while Astound undercuts it at half the price where its 86% coverage actually lands.
Xfinity wins on raw performance, with up to 2,000 Mbps download, a 99/100 speed score, and near-universal 99% coverage in Boston — but it starts at $40/mo. Astound counters with a $20/mo starting price and still-fast speeds up to 1,500 Mbps at an 82/100 speed score, reaching about 86% of the city. If you want the fastest, most-available connection and don’t mind paying double, Xfinity is the pick. If value matters and Astound serves your block, it’s the smarter budget play.
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 |
86% | $20/mo | Budget-friendly |
| Xfinity |
Cable | 2 Gig 300 Mbps upload |
99% | $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
Coverage in Boston shifts block to block, so the winner can change within the same neighborhood. Xfinity’s roughly 99% footprint makes it the more likely option at any given address, while Astound’s about 86% reach means its cheaper plans aren’t available everywhere. Always check both at your exact address before deciding.
| ZIP | Neighborhoods | Coverage | Top speed | Speed Score | Winner | |||
|---|---|---|---|---|---|---|---|---|
| Astound | Xfinity | Astound | Xfinity | Astound | Xfinity | |||
| 02118 | South End, Blackstone/Franklin Squares | 91% | 100% | 1 Gig | 2 Gig | 84 | 99 | Xfinity |
| 02116 | Back Bay, South End, Copley Square | 94% | 100% | 1 Gig | 2 Gig | 84 | 99 | Xfinity |
| 02115 | Fenway, Longwood Medical Area, Symphony, Museum of Fine Arts | 90% | 100% | 1 Gig | 2 Gig | 84 | 99 | Xfinity |
| 02215 | Fenway, Kenmore Square, Audubon Circle, West Fens | 99% | 100% | 1 Gig | 2 Gig | 85 | 99 | Xfinity |
| 02108 | Beacon Hill, Boston Common, Downtown | 57% | 100% | 1 Gig | 2 Gig | 77 | 99 | Xfinity |
| 02114 | Beacon Hill, West End | 74% | 99% | 1 Gig | 2 Gig | 80 | 99 | Xfinity |
| 02109 | North End, Waterfront, Financial District | 70% | 100% | 1 Gig | 2 Gig | 80 | 99 | Xfinity |
| 02210 | Seaport District, Fort Point, South Boston Waterfront | 87% | 97% | 1 Gig | 2 Gig | 83 | 99 | Xfinity |
| 02110 | Financial District, Waterfront, Custom House District | 94% | 97% | 1 Gig | 2 Gig | 84 | 99 | Xfinity |
| 02111 | Chinatown, Leather District, Downtown Crossing | 94% | 99% | 1 Gig | 2 Gig | 84 | 99 | Xfinity |
| 02113 | North End, Little Italy | 73% | 100% | 1 Gig | 2 Gig | 80 | 99 | Xfinity |
| 02112 | Downtown Boston | 94% | 96% | 1 Gig | 2 Gig | 84 | 98 | Xfinity |
| 02196 | Back Bay, Prudential Center | 94% | 96% | 1 Gig | 2 Gig | 84 | 98 | Xfinity |
| 02205 | Downtown Boston | 94% | 96% | 1 Gig | 2 Gig | 84 | 98 | Xfinity |
Speed Score (0–100) blends each provider’s coverage and top speed in that specific ZIP, 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
Pick your provider and check availability at your address.
- 1 Gig down · 1 Gig up Fiber
- 1 Gig down · 50 Mbps up Cable
- 2 Gig down · 300 Mbps up Cable
- 2 Gig down · 300 Mbps up Fiber
- 1 Gig down · 35 Mbps up Fiber
See what’s actually available at your address
Coverage changes from one street to the next. Check your exact address in seconds.
Check my addressFrequently asked questions
is Astound or Xfinity available at my address in Boston?
Xfinity covers about 99% of Boston versus Astound’s roughly 86%, so Xfinity is more likely to reach your address. Because cable coverage varies block to block, enter your exact address on both providers’ sites to confirm which plans and speeds actually reach you.
which is cheaper in Boston, Astound or Xfinity?
Astound starts at $20/mo, half of Xfinity’s $40/mo starting price. Note these are promotional starting rates, so before signing confirm the post-promo rate, any equipment fees, and whether a contract is required to know what you’ll really pay long-term.
is Astound or Xfinity fast enough for gaming, working from home, and 4K?
Both are, but Xfinity is faster with up to 2,000 Mbps, a 99/100 speed score, and up to 300 Mbps upload (where available) versus Astound’s up to 1,500 Mbps, 82/100 speed score, and 50 Mbps upload. If you upload heavily for work or gaming, favor Xfinity; for downloads and 4K streaming, either handles it — check which plan reaches your address.
More Boston comparisons
How Boston’s other qualifying providers stack up head-to-head.