What Sonic does

Sonic (legal entity Sonic.Net, LLC) is a privately held fiber-optic internet service provider founded in 1994 and headquartered at 2260 Apollo Way, Santa Rosa, California. The company builds and operates its own fiber-optic network infrastructure using light transmission through glass strands, and delivers symmetric speeds up to 10 Gigabits to residential, business, and multi-dwelling unit customers. Historically operating as a Competitive Local Exchange Carrier (CLEC) leveraging AT&T's copper last-mile as a foundation, Sonic has progressively built out its own inside-plant infrastructure and now operates data centers in Santa Rosa, San Francisco, San Jose, and Los Angeles. The core product portfolio includes Sonic Fiber Internet, Sonic Phone, Sonic TV, Worry-Free WiFi, the Fusion Broadband + Phone bundled offering, FlexLink Carrier Ethernet for enterprises, Sonic Business Voice, Colocation, and the Sonic Communities multi-dwelling program. The product page explicitly compares Sonic's offering favorably against Google Fiber, AT&T Fiber, and Xfinity on speed, price, installation fee, and symmetric-symmetric capabilities as of June 2026.

Sonic's revenue model is primarily subscription-based recurring monthly billing across residential and business tiers, supplemented by usage-based fees for international calling under the Fusion Global Calling program. The company sells through a product-led growth motion: a self-serve website with an availability-checker, transparent publicly disclosed pricing, a customer referral program, content marketing via its blog, and organic social presence across Instagram, Twitter/X, YouTube, Facebook, LinkedIn, and Yelp. Enterprise and business customers are served by dedicated account teams with custom pricing and SLAs, while multi-unit dwellings are reached through the Sonic Communities partnership channel that absorbs installation costs at the building level. Pricing is anchored on free installation, no annual contracts, no data caps, and no forced bundles, with stated prices materially below incumbent ISPs for comparable or higher speeds.

Sonic is led by co-founder and CEO Dane Jasper, with Tara Jasper as CSO, and has maintained private ownership with no disclosed institutional funding, acquisitions, or parent company. Named customer relationships include Stanford University (where Sonic operated Google's trial fiber-to-the-home network serving approximately 850 faculty and staff homes at gigabit speeds since 2010) and the Oakland Ballers baseball team. The company has received sustained third-party recognition, including CNET #1 Best Overall Satisfaction in America (2026, score 4.72/5), PCMag Fastest All-Around Internet in America (2019, 2022, 2023, 2024, 2025), and a perfect rating on the EFF 'Who's Got Your Back' privacy scorecard for multiple consecutive years. In 2026 Sonic expanded fiber service to Los Angeles and Dallas, marking its transition from a regional California provider to a national footprint.

Name

Sonic

Legal name

Sonic.Net, LLC

Website

https://sonic.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

101–250 employees

Short description

Sonic is a privately held fiber-optic internet service provider offering up to 10 Gigabit symmetric speeds to residential, business, and multi-dwelling unit customers across California and newly launched markets in Los Angeles and Dallas. The company operates its own fiber network with no contracts, no data caps, and free installation.

Ownership category

akta.pro rank

Headquarters

HQ city

Santa Rosa

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Personnel, Technology or R&D, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Residential Fiber Internet: Monthly subscription for fiber internet service at various speed tiers up to 10 Gigabits. Includes free installation, no contracts, no data caps, and no bundles.
2. Phone Service: Landline phone service bundled with Fusion Broadband or standalone. Residential includes unlimited nationwide calling; business customers pay $0.01 per minute.
3. TV Service: Television streaming service with no contracts and no hefty cable bills.
4. Business Services: Enterprise internet, Sonic Business Voice, Colocation services, and account team support for business customers.
5. International Calling: International calling rates for Fusion service with free Global Calling to certain countries and territories.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Sonic is a full-service internet provider that delivers fiber-optic broadband (up to 10 Gigabit symmetric speeds) over its own self-built fiber network to residential and business customers across California, with active expansion into Los Angeles and Dallas. The offering is rounded out by residential and business phone service, streaming TV, managed Worry-Free WiFi, enterprise FlexLink Carrier Ethernet, colocation hosting, and a multi-dwelling "Sonic Communities" bulk fiber program. Service is sold primarily on a no-contract, no-data-cap, free-installation subscription basis.

Product overview

Sonic is a fiber-optic internet service provider offering a comprehensive suite of connectivity services for residential and business customers. The core product portfolio includes Sonic Fiber Internet (up to 10Gbps symmetric speeds), Sonic Phone (landline service), Sonic TV (streaming television), and Sonic WiFi (managed wireless). Residential customers can purchase individual services or opt for the Fusion Broadband + Phone bundled package. Business services encompass Sonic Business Fiber with dedicated connectivity, Sonic Business Voice (VoIP/landline), and Colocation services. Additional offerings include Sonic Communities (multi-dwelling unit solutions) and a Referral Program. All services emphasize no contracts, no data caps, free installation, and competitive pricing compared to major carriers.

Differentiator

Problem solved

Functional benefit

Brands

• Sonic Residential: Residential fiber internet, phone, TV, and WiFi services for homes
• Sonic Business
• Sonic Communities
• Fusion
• Worry-Free WiFi

Products and services

• Sonic Fiber Internet Residential fiber-optic internet service offering symmetric upload and download speeds up to 10 Gigabits per second, with free installation, no contracts, and no data caps, for individual households on Sonic's own fiber network.
• Sonic Phone (Residential) Residential landline telephone service featuring unlimited nationwide calling, available as part of bundled packages or as a standalone offering for home users.
• Sonic TV Television streaming service offering cable channels without long-term contracts or high monthly cable bills, targeted at residential customers.
• Sonic WiFi (Worry-Free WiFi) Managed in-home WiFi service using the latest WiFi technology deployed on Sonic's own fiber network, marketed as "Worry-Free WiFi" for superior performance and reliability.
• Fusion Broadband + Phone Bundled broadband and landline phone service delivered over copper lines, providing up to 20Mbps (or 40Mbps via two-line bonding) with unlimited nationwide calling for residential customers, or 1¢/min nationwide calling for business customers.
• Sonic Business Fiber Business internet service providing dedicated fiber connectivity, Service Level Agreements (SLAs), and various speed options including Fiber SSE (Site Specific Ethernet) for small to enterprise business customers.
• FlexLink Carrier Ethernet Enterprise-grade Carrier Ethernet connectivity products for business customers, including various speed tiers and service options delivered over Sonic's own fiber infrastructure.
• Sonic Business Voice Business telephone service with features including caller ID, voicemail, call waiting, and for multi-line configurations, hunting/rollover functionality, supported by a dedicated account team.
• Sonic Colocation Data center colocation services that provide business customers physical space, power, and connectivity for their servers and equipment at Sonic's facilities.
• Sonic Communities Fiber internet service for multi-dwelling units and apartment buildings, installed at no cost to property owners, with individual residents then subscribing to Sonic service.

Quantifiable outcome

• Up to 10 Gigabits symmetric speeds (10,000 Mbps)
• +3 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature4 records

Partnerships

One partnership is on record.

• GooglecoreStrategic or Co-development Partner · 13 December 2010Sonic was selected by Google to operate and support the trial fiber-to-the-home network at Stanford University. This experimental project tested new fiber construction and operation methods while delivering full gigabit speeds to approximately 850 faculty and staff owned homes on campus. Sonic managed network operation, customer service, support, and performed on-site installation and repair.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Google Fiber: Google's residential fiber-to-the-home ISP offering gigabit and multi-gigabit symmetric speeds. Directly comparable to Sonic on product, target customer, and delivery mechanism, and even engaged Sonic as an operator for its Stanford FTTH trial.
• Verizon Fios: Fiber-to-the-home internet service from a major U.S. telecom. Directly comparable on technology (fiber), symmetric speed tiers, and residential target market, though geographically concentrated on the East Coast.
• Ziply Fiber: Regional fiber ISP serving the Pacific Northwest with multi-gig residential and business fiber. Closely comparable on size, geographic focus, fiber-only model, and growth-via-buildout strategy.
• Consolidated Communications: Regional fiber and broadband operator that has pursued a fiber-first residential upgrade strategy. Closely mirrors Sonic's transformation from a copper-based ISP to a fiber-led business, at a similar regional scale.

Broad incumbents

• AT&T Fiber: AT&T's national fiber internet service up to 5 Gig. Comparable product and customer segment, but offered as part of a much larger telecom/fixed-wireless portfolio. Also Sonic's underlying CLEC partner for copper-based services.
• Xfinity (Comcast): Largest U.S. cable internet provider (up to 2 Gig) and the primary incumbent Sonic competes against on price, bundling, and brand. Overlaps directly on residential broadband but is part of a much broader communications and media portfolio.
• Frontier Communications: National fiber and copper ISP with a strong 'FiberPass' expansion plan into suburban markets. Comparable on fiber product and customer base, though larger, public, and pursuing fiber growth via M&A and large-scale capex.
• Spectrum (Charter Communications): One of the largest U.S. cable internet operators, offering gigabit service in markets that often overlap with Sonic's. Comparable on product and target customer, though with a national cable footprint rather than a fiber-only approach.
• Lumen Technologies (CenturyLink): National fiber and copper internet provider offering residential Quantum Fiber and enterprise services. Overlaps with Sonic on multi-gig residential fiber and enterprise/business voice and data offerings.

Regional players

• Cox Communications: Major regional cable broadband provider (gigabit and multi-gig tiers) serving markets overlapping with Sonic's footprint, particularly in the western U.S. Closest cable incumbent on a like-for-like speed/price basis.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/sonic
• YouTubeyoutube.com/@SonicFiberInternet
• Facebookfacebook.com/sonicnet
• LinkedInlinkedin.com/company/sonic
• Instagraminstagram.com/sonic

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sonic