Business Internet in San Francisco, California - Best Business Providers (February 2026)
Best Business Internet Providers in San Francisco (February 2026)
We identified 8 internet providers with business plans available in San Francisco, California. The table below presents a head-to-head comparison of speeds, costs, uptime SLAs, and static IP policies.
| 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 |
| Viasat Business | 30 - 150 Mbps | $100-$350/mo | Best-effort | Available on select plans |
| Starlink Business | 40 - 220 Mbps | $120-$500/mo | Priority bandwidth tier | Available ($10/mo add-on) |
Business Internet Provider Details for San Francisco
Below is a closer look at each provider's business plans available in San Francisco, CA. Availability varies by address, so we recommend checking coverage at your specific location.
Comcast Business in San Francisco
Businesses throughout San Francisco can tap into Comcast Business's cable, fiber infrastructure, which reaches 97.7% of the metro. Speeds range from 50 Mbps - 10 Gbps with pricing from $70-$500/mo. Key perks include 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 San Francisco
AT&T Business Fiber serves about 89.3% of commercial addresses in San Francisco via its fiber, fixed wireless, dsl network. Business plans range from 100 Mbps - 5 Gbps, starting at $40-$250/mo, featuring 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 San Francisco
Covering roughly 36.8% of San Francisco, Verizon Business Fios provides fiber connectivity with business plans from 300 Mbps - 2.3 Gbps. Monthly pricing begins at $75-$350/mo, and the package includes 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 San Francisco
Covering roughly 65.4% of San Francisco, T-Mobile Business Internet provides 5g, fixed wireless, mobile connectivity with business plans from 33-245 Mbps. Monthly pricing begins at $50-$70/mo, and the package includes 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 San Francisco
Operating a 5g network that reaches 36.8% of San Francisco, Verizon 5G Business Internet offers business plans with 50 - 300 Mbps starting at $35-$90/mo. Added benefits include 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 San Francisco
HughesNet Business serves about 100.0% of commercial addresses in San Francisco via its satellite network. Business plans range from 25 - 100 Mbps, starting at $65-$200/mo, featuring 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
Viasat Business in San Francisco
Approximately 100.0% of San Francisco businesses can access Viasat Business's satellite network. Plans deliver 30 - 150 Mbps at prices from $100-$350/mo, bundled with 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
Starlink Business in San Francisco
Starlink Business brings satellite internet to 100.0% of San Francisco, offering business speeds from 40 - 220 Mbps. Starting at $120-$500/mo per month, plans feature 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)
Local Business Internet Landscape in San Francisco
From established enterprises to emerging startups, San Francisco's business community depends on robust internet infrastructure to power growth and maintain competitive advantage in California.
San Francisco's diverse California economy includes technology, outdoor recreation, and healthcare industries. Businesses need high-speed internet for cloud computing workloads, online booking systems, and telemedicine platforms serving surrounding communities.
Retail and restaurant businesses across San Francisco 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, San Francisco 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 San Francisco
Here are the key business internet features that separate adequate service from exceptional service for companies in San Francisco:
- Service Level Agreements (SLAs): Look for providers offering 99.9%+ uptime SLAs with clear service credit policies. San Francisco businesses that depend on internet for revenue generation should insist on contractual uptime guarantees with measurable accountability.
- Static IP Addresses: Without a static IP, your San Francisco 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: Dedicated fiber gives San Francisco businesses exclusive bandwidth that is never shared with neighbors, ideal for data-intensive operations. Shared connections offer better value for companies with lighter connectivity demands.
- Symmetric Upload Speeds: San Francisco companies relying on cloud computing, video calls, or remote collaboration need symmetric upload speeds that only fiber can deliver. Cable's asymmetric design limits upload to 10-35 Mbps in most cases.
- Priority Support: The support difference between business and residential plans is dramatic for San Francisco companies. Business accounts get dedicated lines, faster escalation, and repair windows measured in hours, not days.
- Scalability: Your San Francisco business internet should never be a bottleneck. Choose providers with clear upgrade paths that allow you to scale from hundreds of Mbps to multi-gigabit without disruption.
Business vs. Residential Internet in San Francisco
San Francisco businesses that rely on their internet connection for daily operations need more than a residential plan can offer. Here is why the upgrade to business-class service is a smart investment:
- Uptime guarantees: Residential plans offer no commitment to keeping your connection running. Business plans from providers like Comcast Business guarantee 99.9%+ uptime with financial accountability.
- Upload performance: The upload bottleneck on residential cable (typically 10-35 Mbps in San Francisco) cripples cloud backups, video conferencing, and VoIP. Business fiber plans eliminate this with symmetric speeds.
- Static IP addresses: Static IPs from business plans support VPN tunnels, remote access, payment compliance, and server hosting. Residential IPs change periodically, causing unpredictable disruptions to these services.
- Terms of service: Many residential ISP agreements prohibit commercial use, running servers, or exceeding certain bandwidth thresholds. Violating these terms could result in service termination.
- Priority repair: Business outages in San Francisco are typically addressed within 4-8 hours, compared to 1-3 business days for residential service calls.
Business Internet FAQs for San Francisco, CA
What is the fastest business internet available in San Francisco, CA?
Comcast Business provides the fastest business internet speeds in San Francisco, with plans reaching up to 10 Gbps. These fiber-backed connections offer symmetric upload and download, critical for businesses running cloud-based operations and video conferencing.
Do business internet providers in San Francisco offer SLAs?
Absolutely. Business internet providers in San Francisco offer SLAs guaranteeing uptime levels. Comcast Business backs its service with a 99.99% uptime on dedicated fiber, meaning your business gets contractual assurance and financial remedies if service falls below committed levels.
Can I get a static IP address for my San Francisco business?
Yes, most business internet providers in San Francisco offer static IP addresses. Comcast Business includes 1 included (up to 13). Businesses need static IPs for VPN tunnels, server hosting, security camera systems, and PCI-compliant payment processing.
How much does business internet cost in San Francisco?
Business internet in San Francisco ranges from approximately $40 to $500 per month depending on the provider and speed tier. Basic plans suitable for small offices start around $50-70/mo for 100-300 Mbps, while enterprise-grade dedicated fiber for larger companies can exceed $300/mo. Comcast Business pricing starts at $70.
Is fiber internet available for businesses in San Francisco?
Yes, 3 providers offer fiber internet for businesses in San Francisco: AT&T Internet, Xfinity, Verizon Fios. Fiber delivers symmetric speeds and the lowest latency of any connection type, making it ideal for business applications. Availability depends on your exact address.
What upload speed do I need for my San Francisco business?
For basic cloud and email usage, 25 Mbps upload suffices for San Francisco 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 San Francisco, visit our San Francisco Internet Providers page. Compare plans across California on our California 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 San Francisco business location.