2026 Business Internet Cost Guide (with Real Data)

Business internet pricing is notoriously hard to pin down. A 1 Gbps connection might cost $184/month from one provider and $900/month from another, and both quotes can be legitimate depending on the service type, location, and contract terms involved.

Most "business internet cost" guides recycle vague ranges or list a handful of ISP plan pages. That's not particularly useful when you're trying to budget across multiple locations or figure out whether a quote you received is competitive.

At Lightyear, we've run 100,000+ telecom RFPs and compiled 1,000,000+ price quotes across a dataset that spans industries, geographies, company sizes, and ISPs. Below, we're sharing aggregated pricing data from the past 12 months across the two primary categories of business internet: dedicated internet access (DIA) and broadband. For each, you'll see 10th percentile, median, and 90th percentile pricing by bandwidth tier so you can benchmark your own quotes against what the market is actually bearing.

We'll also cover the variables behind those pricing swings and what recent market shifts mean for your next renewal.

Two Types of Business Internet (and Why Price Ranges Are So Different)

Before looking at pricing data, know that "business internet" isn't one product category. It's two fundamentally different ones, and the pricing gap between them reflects real differences in what you're getting.

Dedicated Internet Access (DIA)

DIA is the enterprise-grade standard. You get guaranteed, symmetric bandwidth (upload and download speeds are the same) backed by SLAs for uptime and often for latency, jitter, and packet loss as well. The connection is dedicated, meaning the bandwidth you're paying for is yours alone, not shared with neighboring businesses.

DIA contracts are most commonly 36 months, and the higher cost relative to broadband reflects the infrastructure investment required, including construction (if the ISP isn't already at your location), dedicated fiber or Ethernet delivery, and ongoing SLA-backed support. 

For a more detailed breakdown of DIA-specific pricing, including Type 1 vs. Type 2 access comparisons and historical pricing trends, see our full DIA pricing guide.

Business Broadband

Broadband is closer to what you'd use at home. It's typically a shared connection with asymmetric bandwidth (significantly more download speed than upload), no uptime SLAs, and speeds marketed at maximums you'll rarely hit consistently. The tradeoff is cost. Broadband is meaningfully cheaper because there's less infrastructure investment and no performance guarantees.

Many broadband options can be purchased month-to-month with no long-term contract, which adds flexibility that DIA doesn't offer.

DIA vs. Broadband at a Glance:

2026 DIA Pricing by Bandwidth Tier

Below is summary pricing data from Lightyear's dataset for DIA quotes over the past 12 months across three bandwidth tiers. All quotes are US-based on 36-month terms and include a diverse mix of geographies, ISPs, and on-net vs. off-net delivery situations. The percentile ranges give you a better gauge of what to expect depending on the variables that apply to your specific location.

Note: Some low-cost colo-centric providers are excluded from the data so as not to swing results.

What Drives a Quote Higher or Lower

The spread between the 10th and 90th percentiles is wide at every tier. A 100 Mbps DIA circuit can cost $333/month or $641/month, and the difference usually traces to a few specific factors.

• Quotes land toward the low end when: the ISP is already "on-net" at your location (meaning they have existing infrastructure and don't need to build anything), you're in a colocation data center where multiple ISPs compete for business, or you're in a dense metro area with strong provider coverage.

• Quotes land toward the high end when: the connection is "off-net" and requires construction (trenching fiber to your building), your location is in a rural or underserved geography with limited provider presence, or you're requesting a shorter contract term (24 months or less) that forces the ISP to amortize delivery costs over a shorter period.

Another factor worth checking is whether you're being quoted Type 1 or Type 2 access. When your ISP is leasing last-mile infrastructure from another provider rather than using its own, that's Type 2, and it carries a markup. 

This is common when enterprises work through aggregators or use a small number of national carriers. If your quotes seem high relative to these benchmarks, it's worth asking whether Type 1 access is available at your location from the underlying provider.

Year-Over-Year Trend

Since 2025, DIA pricing has compressed 5-10% at the 100 Mbps and 1 Gbps tiers, consistent with the long-term historical trend. The 10 Gbps tier has compressed a bit more, likely influenced by the growing volume of data center connectivity being quoted at that tier.

2026 Business Broadband Pricing by Bandwidth Tier

Below is summary data for US business broadband quoted within Lightyear's dataset over the past 12 months.

Broadband is considerably cheaper than DIA, which makes sense given the lack of construction, SLAs, and dedicated support. But what stands out in 2026 is how much broadband pricing has compressed and how the products themselves have improved.

Why Broadband Is Getting Cheaper (and Better)

Three carriers in particular are pushing broadband pricing down and quality up:

• Comcast has significantly increased throughput on its Business Internet broadband tiers at no additional cost. In many upgraded markets, upload speeds have also improved materially and can approach symmetric on its Essential and Standard plans.

• AT&T Business Fiber now offers 2 Gbps and 5 Gbps symmetric options in most areas where its business fiber product is available. Above the 1 Gbps tier, AT&T also includes a 5G wireless backup device at no extra cost. This is still shared capacity with no SLAs, but the bandwidth ceiling for broadband has climbed considerably.

• Spectrum now offers an SLA-backed broadband product called Enterprise Internet. It's a shared, broadband-like connection that comes with a 99.9% uptime SLA and a rapid restoration commitment (six-hour mean time to repair). This is a clear departure from Spectrum's standard Business Internet coax product and starts to blur the traditional boundary between broadband and DIA.

To put the pricing trend in context, last year, the median 100 Mbps broadband option in our dataset was $141/month. It's now $100/month. Competitive business broadband under $100/month is now commonly available in metro areas, and 1 Gbps broadband options are far more widely accessible than they were 12 months ago.

For enterprises with existing broadband contracts, these shifts mean your current rates may be well above what's available now. Lightyear's Procurement platform delivers real-time quotes from 1,200+ carriers, making it easy to see exactly what's available at each of your locations and benchmark against current market pricing. Get started with a quote or schedule a demo.

What About 5G and Satellite?

Wireless business internet options have improved substantially and are worth considering, particularly as backup connectivity or primary internet for locations where wireline options are limited or expensive.

5G Fixed Wireless Access (FWA) offerings have begun to gain traction as mainstream broadband substitutes. 5G speeds have improved materially thanks to new mid-band spectrum and AI-driven RAN optimization, and coverage continues to expand. We're now seeing enterprises bond multiple 5G routers together for increased bandwidth to replace a broadband backup connection.

Starlink has also improved markedly, with download speeds of 150-350 Mbps and latency in the mid-20ms range now common. Coverage spans 150+ markets, and several aggregators and integrators now offer managed Starlink deployments with enterprise-grade ticketing and support.

That said, most enterprises still rely on wireline DIA or broadband as primary connectivity because of more predictable performance, higher bandwidth ceilings, and better SLAs. Wireless options are strongest as secondary or backup connections, or as primary links at locations where wireline service is unavailable or prohibitively expensive to construct. For more on building redundant connectivity, see our guide to backup internet for business.

How to Get Competitive Pricing for Your Business

Three practical takeaways if you're sourcing or renewing business internet:

• Check whether you're being quoted Type 1 or Type 2 access. Type 2 carries a markup that may be avoidable if the underlying provider serves your location directly. This is one of the simplest ways to reduce cost without changing your service quality.

• Evaluate whether broadband has become viable for some locations. With the throughput increases, new SLA-backed products, and broadband pricing compression covered above, some sites that previously required DIA may now be well-served by a broadband product at a fraction of the cost.

• Benchmark against current market data before renewing. Telecom pricing trends downward over time as infrastructure costs are amortized and competition increases. A rate that was competitive three years ago may be 20-40% above where the market sits now, and carriers won't proactively lower your rates.

We believe connectivity is a commodity and it should be procured and managed like one. Lightyear's platform gives enterprises real-time pricing intelligence from 1,200+ carriers backed by 1,000,000+ data points, so you can make procurement decisions with confidence rather than guesswork. If your enterprise needs help procuring, implementing, managing, or rebidding telecom services, get started with Lightyear or schedule a demo.