Compare · fiber vs cable
Swell vs Spectrum, the honest version.
See why true fiber beats cable: symmetrical speeds, transparent pricing, and a free Wi-Fi 7 router, all with no contract.
Why upload speed matters
Cable’s biggest blind spot is the speed you use every day.
Questions
Swell vs Spectrum, what you need to know.
Is Swell faster than Spectrum?
Swell offers symmetrical fiber, meaning you get the same speed uploading as downloading. Spectrum cable upload is much lower than its download speed. Swell shows its current exact speed options after address qualification.
How does Swell’s price compare to Spectrum?
Spectrum’s introductory price can change after the promotional period. Swell shows the current exact-price catalog during address qualification and includes a Wi-Fi router instead of adding a monthly rental.
Does Spectrum have data caps?
Spectrum does not have data caps, and neither does Swell. Both offer unlimited data. Spectrum’s cable technology shares bandwidth with your neighbors, so speeds can slow during peak evening hours. Swell’s dedicated fiber line keeps consistent speeds regardless of neighborhood usage.
Can I switch from Spectrum to Swell?
Yes. Swell handles the entire transition with a free professional installation (typically 1–2 hours). We install your new fiber connection and set up your Wi-Fi 7 router. You can cancel Spectrum whenever you are ready, with no overlap fee from Swell. Most customers cancel the same day Swell goes live.
Is Swell available in my area?
Swell is building fiber across our 2026 launch markets in Indiana, Illinois, Michigan, Wisconsin, and Florida. Check your exact address on our availability page to see whether construction is reaching your neighborhood. If we are not there yet, you can join the waitlist to reserve your spot, with no charge yet.
What is the difference between fiber and cable internet?
Fiber internet (like Swell) sends data as light pulses through glass strands, providing symmetrical upload/download speeds, lower latency, and immunity to weather interference. Cable internet (like Spectrum) uses coaxial copper originally designed for TV, sharing bandwidth among neighbors and providing much slower upload. Fiber is the newer, more capable technology.