Swell vs Xfinity, the honest version.
Xfinity uses hybrid fiber-coax technology, where fiber runs to your neighborhood node and coaxial cable connects to your home. Bandwidth is shared among neighbors on the same node, so a fully fiber network behaves differently in practice.
No data caps
Xfinity caps most plans at 1.2 TB/month and charges per 50 GB over. A household streaming 4K, gaming, and working from home can easily exceed this. Swell never caps your data.
No contracts
Xfinity’s best prices require a 1–2 year contract with early termination fees. Swell never requires a contract. Stay because you want to, not because you have to.
Symmetrical upload
Xfinity’s cable upload tops out around 35 Mbps even on their fastest plans. Swell’s fiber delivers the same speed uploading as downloading, critical for video calls, cloud backup, and smart home devices.
How Swell fiber stacks up against Comcast Xfinity.
| Feature | Swellfiber | Xfinitythe others |
|---|---|---|
| Technology | 100% fiber optic (FTTH) | Coaxial cable (DOCSIS 3.1) |
| Download speed | Up to 5 Gbps | Up to 2 Gbps |
| Upload speed | Up to 5,000 Mbps | Up to 35 Mbps |
| Starting price | $75/mo | $35/mo intro |
| Price changes | Five-year price lock | $83/mo after promo |
| Contracts | None, ever | 1–2 year term for promo pricing |
| Data caps | None | 1.2 TB cap, overage fees |
| Router | Free Wi-Fi 7 included | $14/mo gateway rental |
| Install | $0 professional install | $0–$100 depending on plan |
| Support | Real people, direct access | National call center / stores |
Comparison reflects commonly advertised terms. Check your address to confirm available plans and pricing.
Real reasons people move from Xfinity to Swell.
Break free from data caps
A 1.2 TB monthly cap sounds generous until a family of four streaming 4K, gaming online, and working from home burns through it in a few weeks. Overages add up fast. Swell has no data caps, ever.
Symmetrical speeds that actually work
Cable advertises impressive download speeds, but upload maxes out around 10–35 Mbps. That’s a bottleneck for video calls, cloud backups, security cameras, and streaming. Swell’s symmetrical fiber gives you the same speed up and down.
Month-to-month flexibility
Cable locks you into 1–2 year contracts with early termination fees to get the best prices. Swell’s month-to-month pricing means you stay because the service is great, not because you’re trapped.
No equipment rental fees
A monthly gateway rental adds up to real money for equipment you don’t own. Swell includes a Wi-Fi 7 router at no charge with every plan.
Transparent billing
Cable bills are known for surcharges and mysterious fees. Swell bills show one line item: your internet plan. Nothing else.
Support without the maze
National support can mean phone trees, hold times, and retail-store visits. Swell support is real people who pick up the phone and are measured on whether your problem got fixed.
Swell vs Xfinity, what you need to know.
We answer by address, not by state.
Fiber arrives street by street, so a state map would be wrong for most of the people reading it. Check the exact address and we will tell you where it stands.
Ready to upgrade from Xfinity?
Check if Swell fiber is available at your address. Free installation, a free Wi-Fi 7 router, and a price locked for five years.
