Fios versus Optimum is a fair fiber-to-fiber match only when Optimum Fiber reaches your address. Optimum also sells the same speed names over cable, where its fine print lists uploads of 20 or 35 Mbps, while Fios lists matching uploads on its 300 and 500 Mbps plans. Confirm Optimum's network first, then compare three-year cost.[1][2]
Everything below reflects each company's posted terms as of October 20, 2026. A ZIP lookup only narrows the area; both companies must confirm your exact address and unit.
Where Fios and Optimum overlap
Verizon's Fios metro list includes New York City, Long Island and the Hudson Valley in New York, and Jersey City, Newark, Paterson, Toms River and Trenton in New Jersey.[3] Our FCC data (as of December 30, 2025) lists Optimum among providers in the Bronx, Brooklyn, Westchester, Nassau, Suffolk, Rockland, Orange, Dutchess and Putnam counties in New York, and in Hudson, Essex, Passaic, Ocean and Mercer counties in New Jersey.
Connecticut is different. Our FCC data lists Optimum among providers there, but Verizon's Fios metro list did not include Connecticut on October 20, 2026.[3] If you live there, the more likely comparison is Optimum against another local option. Our Connecticut provider guide lists who files service there.
Same plan name, different upload
This is the most useful fact in the whole comparison. Optimum says that where its fiber is not available, it provides service over cable.[4] The plan names stay the same, but the upload speeds do not.
| Plan name | Optimum, by network at your address | Verizon Fios upload |
|---|---|---|
| 300 Mbps | Fiber: up to 300 Mbps up. Cable: up to 20 Mbps up[5][1] | 300 Mbps[2] |
| 500 Mbps | Fiber: up to 500 Mbps up. Cable: up to 20 Mbps up[5][1] | 500 Mbps[2] |
| 1 Gig | Fiber: up to 940 Mbps up. Cable: up to 35 Mbps up[5][1] | Up to 880 Mbps[2] |
If Optimum Fiber is confirmed, the two are close on paper at these tiers. If your address gets Optimum cable, Fios has a large upload advantage, which matters for video calls, cloud backups and sending big files. Optimum's cable fine print also says speeds on its unlimited-data packages drop during local network congestion.[1]
Ask Optimum one direct question before anything else: "Is this address served by Optimum Fiber or by cable, and what upload speed is on the broadband label for this exact plan?"
How each price changes over three years
Optimum lists 300 Mbps at $35, 500 Mbps at $45 and 1 Gig at $55 a month with a $10 Auto Pay and Paperless Bill discount, plus taxes and fees.[1] Its fine print says most of these promotional rates run for 12 months (some 1 Gig offers run 36), then can rise by up to $15 a month each year until standard rates are reached.[5][1] The gateway fee follows a similar pattern: $0 for 12 months, then up to $5 a month more each year.[5]
Fios lists 300 Mbps at $40, 500 Mbps at $75 and 1 Gig at $90 a month with Auto Pay and paper-free billing.[2] Verizon locks the base rate for 3 years on 300 and 500 Mbps and 5 years on 1 Gig and up, and says taxes and fees are included in the price shown.[2]
Fill in this worksheet with your own quotes:
- Year one monthly: Optimum promo plus taxes and fees; Fios price as quoted.
- Year two and three: Optimum's maximum step-up and its standard rate for your plan; Fios stays at the locked base rate.
- Equipment: Optimum gateway fee after month 12; Fios router included.
- One-time charges: Optimum professional installation if you do not self-install; possible Fios $99 setup.[1][2]
One payment detail is easy to miss. Optimum's Auto Pay discount requires paying from a checking account; it does not apply to credit cards.[5]
Contracts, refunds and equipment
Neither requires an annual contract on these plans.[1][2] Optimum offers a 60-day money-back window on the internet monthly fee and one free gateway per household, with extenders available if a technician recommends one.[1] Its Whole Home WiFi add-on costs $5 a month.[5]
Verizon includes a router on every Fios plan and adds Whole-Home Wi-Fi from 1 Gig upward. Its $99 setup charge may apply unless you are an existing Verizon mobile customer enrolled in Mobile + Home.[2]
Both companies say there are no data caps on these plans.[1][2] For more on that question, see our no-data-cap checklist.
Our pick, by situation
This is an editorial fit from posted terms, not a hands-on speed test.
- Address gets Optimum cable: lean Fios if uploads or a long price lock matter to you.
- Address gets Optimum Fiber: compare the three-year totals; the faster top tiers matter only if you will use them.
- Tight first-year budget: Optimum's promo is lower, but write down the year-two increase before signing.
If you work from home, our work-from-home internet guide explains how much upload a household typically needs.
The call line below is for comparing plans and new orders, not for help with an existing Optimum or Verizon account.
Frequently asked questions
Is all Optimum internet fiber?
No. Optimum says that where its fiber is not available, service is delivered over cable, and the cable plans carry lower upload speeds.[4][1]
Is Fios available in Connecticut?
Verizon's Fios metro list did not include Connecticut on October 20, 2026.[3] Check your exact address with Verizon before planning around it.
Can I switch without a gap in service?
Yes, if you schedule the new install before canceling the old service. Our switching guide walks through the order of steps.
Sources
- Optimum Internet plans. Optimum, Internet plans, accessed October 20, 2026 through a reader service after direct access was blocked. Prices, cable upload limits, data and refund terms. ↩
- Verizon Fios plans. Verizon, Fios home internet plans, accessed October 20, 2026. Auto Pay prices, upload speeds, price-lock scope, equipment and setup terms. ↩
- Verizon home internet locations. Verizon, Home internet locations, accessed October 20, 2026. Fios metro list by state; not address approval. ↩
- Optimum: Optimum Fiber vs. Verizon Fios. Optimum, Optimum Fiber vs. Verizon Fios, accessed October 20, 2026 through a reader service. Statement that service is delivered over cable where fiber is unavailable. ↩
- Optimum Fiber Internet. Optimum, Fiber Internet plans, accessed October 20, 2026 through a reader service. Fiber upload speeds, price step-up and gateway fee terms, payment rule. ↩
Written with AI assistance and checked against the sources listed; our data from FCC/Census as dated. FCC data as of December 30, 2025; Census ACS 5-year 2020-2024. Editorial policy