Business Internet in Chicago, Illinois - Best Business Providers (February 2026)
Best Business Internet Providers in Chicago (February 2026)
Commercial internet options in Chicago, Illinois span 8 providers offering dedicated business plans. The comparison below breaks down speed tiers, monthly pricing, uptime commitments, and IP options.
| Provider | Business Speeds | Price Range | Uptime SLA | Static IP |
|---|---|---|---|---|
| Comcast Business | 50 Mbps - 10 Gbps | $70-$500/mo | 99.99% uptime on dedicated fiber | 1 included (up to 13) |
| AT&T Business Fiber | 100 Mbps - 5 Gbps | $40-$250/mo | 99.9% uptime SLA | Available ($15/mo add-on) |
| Verizon Business Fios | 300 Mbps - 2.3 Gbps | $75-$350/mo | 99.9% availability | Available ($20/mo) |
| T-Mobile Business Internet | 33-245 Mbps | $50-$70/mo | Best-effort (no formal SLA) | Not available |
| Verizon 5G Business Internet | 50 - 300 Mbps | $35-$90/mo | Best-effort | Not available |
| HughesNet Business | 25 - 100 Mbps | $65-$200/mo | Best-effort | Not available |
| Starlink Business | 40 - 220 Mbps | $120-$500/mo | Priority bandwidth tier | Available ($10/mo add-on) |
| Viasat Business | 30 - 150 Mbps | $100-$350/mo | Best-effort | Available on select plans |
Business Internet Provider Details for Chicago
Let us take a detailed look at the business internet providers serving Chicago, IL. As always, coverage percentages are citywide estimates and individual addresses may differ.
Comcast Business in Chicago
With cable, fiber coverage of 94.5% in Chicago, Comcast Business business plans deliver 50 Mbps - 10 Gbps. Pricing starts at $70-$500/mo and includes SecurityEdge cyber protection, 4G LTE backup, WiFi Pro hotspots.
- Business Speeds: 50 Mbps - 10 Gbps
- Monthly Cost: $70-$500/mo
- Uptime SLA: 99.99% uptime on dedicated fiber
- Static IP: 1 included (up to 13)
- Contract: 1-3 year terms
Call Xfinity Business Sales: 1-844-963-0138
AT&T Business Fiber in Chicago
With fiber, fixed wireless, dsl coverage of 85.8% in Chicago, AT&T Business Fiber business plans deliver 100 Mbps - 5 Gbps. Pricing starts at $40-$250/mo and includes Dedicated account manager, 24/7 U.S.-based support, bundled VoIP.
- Business Speeds: 100 Mbps - 5 Gbps
- Monthly Cost: $40-$250/mo
- Uptime SLA: 99.9% uptime SLA
- Static IP: Available ($15/mo add-on)
- Contract: 1-3 year terms
Call AT&T Internet Business Sales: 1-855-850-5977
View AT&T Business Fiber Plans
Verizon Business Fios in Chicago
Approximately 37.0% of Chicago businesses can access Verizon Business Fios's fiber network. Plans deliver 300 Mbps - 2.3 Gbps at prices from $75-$350/mo, bundled with One Fiber dedicated options, Verizon Business Digital Voice.
- Business Speeds: 300 Mbps - 2.3 Gbps
- Monthly Cost: $75-$350/mo
- Uptime SLA: 99.9% availability
- Static IP: Available ($20/mo)
- Contract: 1-2 year terms
Call Verizon Fios Business Sales: 1-855-387-1456
View Verizon Business Fios Plans
T-Mobile Business Internet in Chicago
Operating a 5g, fixed wireless, mobile network that reaches 83.0% of Chicago, T-Mobile Business Internet offers business plans with 33-245 Mbps starting at $50-$70/mo. Added benefits include No installation needed, 5G gateway included, quick setup.
- Business Speeds: 33-245 Mbps
- Monthly Cost: $50-$70/mo
- Uptime SLA: Best-effort (no formal SLA)
- Static IP: Not available
- Contract: No contract
Call T-Mobile Business Sales: 1-844-275-9311
View T-Mobile Business Internet Plans
Verizon 5G Business Internet in Chicago
Approximately 37.0% of Chicago businesses can access Verizon 5G Business Internet's 5g network. Plans deliver 50 - 300 Mbps at prices from $35-$90/mo, bundled with 5G Ultra Wideband, plug-and-play gateway, no installation wait.
- Business Speeds: 50 - 300 Mbps
- Monthly Cost: $35-$90/mo
- Uptime SLA: Best-effort
- Static IP: Not available
- Contract: No contract
HughesNet Business in Chicago
HughesNet Business brings satellite internet to 100.0% of Chicago, offering business speeds from 25 - 100 Mbps. Starting at $65-$200/mo per month, plans feature Built-in Wi-Fi, satellite coverage everywhere, bonus off-peak data.
- Business Speeds: 25 - 100 Mbps
- Monthly Cost: $65-$200/mo
- Uptime SLA: Best-effort
- Static IP: Not available
- Contract: 2 year commitment
Call HughesNet Business Sales: 1-855-543-5405
Starlink Business in Chicago
In Chicago, Starlink Business covers 100.0% of addresses with satellite service. Business plans span 40 - 220 Mbps from $120-$500/mo, including Global coverage, mobile mounting, priority support queue.
- Business Speeds: 40 - 220 Mbps
- Monthly Cost: $120-$500/mo
- Uptime SLA: Priority bandwidth tier
- Static IP: Available ($10/mo add-on)
- Contract: No contract (hardware cost $2,500)
Viasat Business in Chicago
In Chicago, Viasat Business covers 73.6% of addresses with satellite service. Business plans span 30 - 150 Mbps from $100-$350/mo, including Viasat Shield security, priority data plans, VoIP ready.
- Business Speeds: 30 - 150 Mbps
- Monthly Cost: $100-$350/mo
- Uptime SLA: Best-effort
- Static IP: Available on select plans
- Contract: 2 year commitment
Call Viasat Business Sales: 1-855-463-9333
Local Business Internet Landscape in Chicago
As a major metropolitan area in Illinois, Chicago hosts a variety of commercial operations that depend on stable, high-speed internet for daily operations and long-term growth.
Chicago benefits from Illinois's diverse economic base spanning manufacturing, education, and healthcare. Companies here need dependable connectivity for automated production lines, university research networks, and regional medical systems.
Retail and restaurant businesses across Chicago depend on always-on internet for POS systems, inventory management, online ordering platforms, and loyalty program databases that cannot afford downtime during peak hours.
With 3 wired broadband providers and 5 wireless or satellite backup options, Chicago businesses can build highly redundant connectivity stacks. We recommend pairing a primary fiber connection with a secondary cable or 5G line to ensure continuity during outages.
Business Internet Features to Consider in Chicago
Understanding these business internet features will help Chicago companies make informed decisions that align with their operational needs and growth plans:
- Service Level Agreements (SLAs): Business SLAs in Chicago typically guarantee 99.9% uptime or better, with financial credits for any shortfall. This contractual commitment is a fundamental difference between business and residential service.
- Static IP Addresses: Without a static IP, your Chicago business cannot reliably host servers, maintain VPN connections, or run certain POS systems. Business plans typically include one, with additional IPs available in blocks.
- Dedicated vs. Shared Connections: Growing Chicago businesses should plan for dedicated fiber when shared connections begin to limit productivity. Dedicated circuits guarantee the bandwidth your business needs, even during peak-usage hours.
- Symmetric Upload Speeds: For Chicago businesses that send as much data as they receive, symmetric fiber connections are essential. Video calls, cloud uploads, and VoIP all depend on strong upload performance that cable connections cannot match.
- Priority Support: When connectivity is critical to your Chicago business, priority support matters. Business plans include dedicated support teams, proactive monitoring, and 4-8 hour on-site repair commitments.
- Scalability: Plan for growth by choosing a Chicago provider that allows seamless bandwidth upgrades. Fiber-based providers typically adjust speed tiers within 24-48 hours without requiring new contracts.
Business vs. Residential Internet in Chicago
Is residential internet enough for your Chicago business? For solo freelancers it might work, but any company with staff, customers on-site, or regulatory obligations benefits significantly from a dedicated business plan:
- Uptime guarantees: Residential plans offer no SLA. Business plans from providers like Comcast Business include contractual uptime commitments with financial remedies for downtime.
- Upload performance: Cloud backups that take hours on residential cable in Chicago complete in minutes on business fiber, thanks to symmetric upload speeds that residential plans simply cannot match.
- Static IP addresses: Required for VPN access, hosting business email servers, and PCI-compliant payment processing. Residential plans use dynamic IPs that change periodically.
- Terms of service: Read the fine print: residential ISP contracts in Chicago prohibit commercial use, server hosting, and high-bandwidth applications. Business plans are designed for exactly these use cases.
- Priority repair: Priority repair is a major differentiator: Chicago business accounts get 4-8 hour on-site windows versus 24-72 hours for residential service calls.
Business Internet FAQs for Chicago, IL
What is the fastest business internet available in Chicago, IL?
The fastest business internet in Chicago comes from Comcast Business, offering speeds up to 10 Gbps. Fiber-based plans deliver symmetric upload and download speeds, which is essential for video conferencing, cloud backups, and VoIP phone systems used by Chicago businesses.
Do business internet providers in Chicago offer SLAs?
SLAs are standard for business internet in Chicago. Comcast Business leads with a 99.99% uptime on dedicated fiber, providing contractual uptime guarantees that protect businesses from prolonged outages with financial credits for any service shortfalls.
Can I get a static IP address for my Chicago business?
Static IP addresses are available from most wired business internet providers in Chicago. Comcast Business offers static IP service (1 included (up to 13)). Static IPs are essential for hosting business email servers, running VPN connections, operating security cameras, and maintaining consistent remote desktop access.
How much does business internet cost in Chicago?
Expect to pay between $40 and $500 per month for business internet in Chicago, depending on your speed and service level. Small office plans start at $50-70/mo, while dedicated fiber circuits for larger operations range from $200-500/mo. Comcast Business plans start at $70.
Is fiber internet available for businesses in Chicago?
Fiber internet is available in Chicago from 3 providers: AT&T Internet, Xfinity, Verizon Fios. Fiber offers the fastest and most reliable connection type for businesses, with symmetric upload/download speeds and lower latency compared to cable or DSL. Coverage varies by address, so check availability at your specific business location.
What upload speed do I need for my Chicago business?
For basic cloud and email usage, 25 Mbps upload suffices for Chicago small businesses. Companies with 5-10 employees using video conferencing need 50-100 Mbps upload. Organizations with 10+ employees running cloud applications, VoIP, and file sharing should invest in symmetric fiber offering 500 Mbps+ upload.
For more internet options in Chicago, visit our Chicago Internet Providers page. Compare plans across Illinois on our Illinois Internet guide.
Disclosure: Some links on this page are affiliate links, meaning InternetProviders.ai may earn a commission if you sign up through our links. This does not affect our editorial ratings or recommendations. All pricing, speeds, and availability information is current as of February 2026 and may vary by address. Call the provider directly to confirm availability at your Chicago business location.