ZeroTier
ZeroTier is a software-only networking company that builds a peer-to-peer network overlay with post-quantum cryptography, sold via tiered device-based subscriptions to enterprises, OEMs and developers worldwide.
- Company typePrivate
- Founded2013
- HeadquartersSan Francisco, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What ZeroTier does
ZeroTier is a venture-backed, software-only networking and cybersecurity company headquartered in Irvine, California, that builds a peer-to-peer network overlay enabling devices, servers, clouds and edge systems to form secure virtual networks across the public internet without proprietary hardware. Its core platform, ZeroTier One, is implemented in memory-safe Rust and uses the proprietary ZeroTier protocol to create virtual Ethernet-like networks across nearly every operating system and architecture; in March 2026 the company layered on ZeroTier Quantum, the first software-defined networking product to embed NIST-standardized FIPS 203 ML-KEM and FIPS 204 ML-DSA post-quantum cryptography into a new ZeroTier Transport Protocol (ZTP), aligned with NSA CNSA 2.0. Management is via ZeroTier Central, a cloud-hosted (and self-hostable) SaaS console with a REST API, SSO via OIDC on Enterprise plans, and SOC 2 Type II, ISO 27001, GDPR, DORA, FISMA and Section 889 compliance certifications.
The company monetizes through a tiered, device-based subscription model: a free tier up to 25 devices per network (used as a land-and-expand funnel), Essential at $18/month, Scale at $179/month, and custom-priced Enterprise and Quantum contracts sold via a Talk-to-Sales motion. Distribution combines product-led growth (self-serve signup, open-source GitHub community, app-store downloads) with inside sales for mid-market and field sales for enterprise, supplemented by OEM integrations into Mikrotik RouterOS and Teltonika gateways and reseller distribution through TD Synnex. Customers include Thales, Leidos, BTG Pactual, Volvo, NTT Data, Keysight, Mediapro, Mikrotik, Teltonika and others across defense, finance, automotive, IoT, manufacturing, retail and public-sector segments. The company closed a $13.5M Series A led by Battery Ventures in July 2024, installed on a base of 3M+ devices, 600,000+ network administrators and presence in 230+ countries.
ZeroTier firmographics
Firmographics- Name
- ZeroTier
- Legal name
- ZeroTier, Inc.
- Website
- https://zerotier.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- ZeroTier is a software-only networking company that builds a peer-to-peer network overlay with post-quantum cryptography, sold via tiered device-based subscriptions to enterprises, OEMs and developers worldwide.
- Ownership category
- akta.pro rank
ZeroTier industry classification
Industry- Product category
- Software-Defined Networking
- NAICS
- Software Publishers (5132), Wired and Wireless Telecommunications Carriers (except Satellite) (51711)
- SIC
- Services-Prepackaged Software (7372), Wholesale-Computers & Peripheral Equipment & Software (5045)
- akta.pro primary industry
- Access Management & Policy Enforcement (Zero Trust) (BPAMAEAH)
- akta.pro secondary industries
- Wi‑Fi Security, Access Control & Policy (NAC/Zero Trust for WLAN) (HDAFACAF), Quantum-Safe Hardware & Embedded Security (TPM/secure elements/firmware) (HDAGAGAJ)
Keywords
Where ZeroTier is headquartered
LocationHeadquarters
- HQ city
- San Francisco
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
ZeroTier business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Subscription plans (Essential, Scale): Recurring monthly or annual subscriptions priced per device with tiered feature access; primary revenue driver.
- Enterprise and Quantum contracts: Custom-priced annual or multi-year contracts for large-scale deployments and post-quantum-secure features.
- Free tier (freemium): Free plan for up to 25 devices per network, used as a land-and-expand funnel toward paid tiers.
- Professional services / support: Premium support, deployment services and consulting bundled with Enterprise and Quantum contracts.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free plan for hobbyists and small networks (up to 25 devices per network, unlimited networks and admins) |
| Subscription | Monthly | Essential plan for small teams and businesses |
| Subscription | Monthly | Scale plan for growing organizations |
| Subscription | Annual | Enterprise tier for large deployments |
| Subscription | Multi-year contract | Quantum tier with post-quantum cryptography |
Go-to-market motion4 records
Distribution channels6 records
Marketing channels10 records
ZeroTier product offering
Product offeringCore offering
ZeroTier provides a software-defined peer-to-peer network overlay platform that creates secure, virtual Ethernet-like networks across cloud, on-prem, edge, and air-gapped environments. Its flagship product, ZeroTier One, is delivered as cross-platform software agents and managed through the cloud-hosted ZeroTier Central console, and is offered as a premium post-quantum-secure tier called ZeroTier Quantum.
Product overview
ZeroTier offers a unified, platform-plus-modules networking architecture. ZeroTier One is the core product — a network virtualization engine that creates secure peer-to-peer virtual networks across cloud, on-prem, edge, and air-gapped environments. ZeroTier Central is the SaaS (or self-hostable) management plane used to control ZeroTier One networks. The ZeroTier One SDK (libzt) is a developer-facing module that embeds the same engine inside third-party applications. Layered on top, ZeroTier Quantum is a premium add-on that introduces the new ZeroTier Transport Protocol (ZTP) and post-quantum cryptography, available as an upgrade to existing ZeroTier One deployments.
Differentiator
Problem solved
Functional benefit
Brands
- ZeroTier One: ZeroTier's core software-defined networking platform that allows organizations and developers to create secure virtual networks connecting devices and infrastructure anywhere.
- ZeroTier Quantum
Products and services
- ZeroTier One Flagship network virtualization engine that creates secure, peer-to-peer virtual Ethernet-like networks across cloud, on-prem, edge, and air-gapped environments; ships as cross-platform software clients for nearly every OS and architecture and is used by enterprises, SMBs, and developers.
- ZeroTier Quantum Premium post-quantum-secure networking product line built on the ZeroTier Transport Protocol and memory-safe Rust, using FIPS 203 (ML-KEM) and FIPS 204 (ML-DSA) hybrid cryptography; targeted at defense, government and other regulated environments requiring FIPS-compliant, CNSA 2.0-aligned networking.
- ZeroTier Central Cloud-based (and self-hostable) web console used to provision, monitor, and manage ZeroTier networks, members, flow rules and identity/SSO settings; includes a REST API and webhooks for automation.
- ZeroTier One SDK (libzt)
Companies that use ZeroTier
Customer profileNamed customers22 records
Segments8 records
Ideal customer profiles5 records
ZeroTier technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature5 records
ZeroTier partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core channel partner, flagship oem integration and strategic oem integration.
- TD Synnexcore channel partnerGlobal IT distributor that resells ZeroTier solutions to enterprise and mid-market customers, expanding reach through TD Synnex's reseller network.
- Mikrotikflagship oem integrationZeroTier is integrated into Mikrotik's RouterOS, enabling native ZeroTier functionality on Mikrotik networking hardware worldwide.
- Teltonikastrategic oem integrationZeroTier is embedded in Teltonika networking and IoT gateways, providing out-of-the-box ZeroTier connectivity on Teltonika devices.
Scale indicators6 records
Recent moves6 records
Expansion highlights7 records
ZeroTier competitors and assessment
Company assessmentDirect peers
- Tailscale: Tailscale is the most direct competitor to ZeroTier, offering a software-defined mesh VPN built on WireGuard for developers and enterprises. It overlaps almost completely on product (peer-to-peer overlay), target buyer (developers and enterprise IT) and pricing model (freemium + per-device subscriptions).
Broad incumbents
- Cloudflare: Cloudflare's Cloudflare One platform bundles Zero Trust Network Access, Tunnel and Magic WAN, directly overlapping with ZeroTier's secure overlay networking use cases. Cloudflare competes as a much larger, publicly traded incumbent with global edge presence and a much broader product portfolio.
- Zscaler: Zscaler's ZIA/ZPA Zero Trust platform competes for the same enterprise secure-access budget that ZeroTier targets. As a $20B+ public cloud-security incumbent, Zscaler can bundle overlay-style connectivity into a much larger SASE platform and pressure ZeroTier on enterprise deals.
- Cisco (Viptela): Cisco's Viptela SD-WAN franchise competes head-on with ZeroTier for branch and multi-site connectivity. Cisco brings enormous enterprise distribution, hardware bundling and managed-service partner channels that ZeroTier, as a software-only overlay, has to displace at the deal level.
- Palo Alto Networks (Prisma SD-WAN): Palo Alto Networks' Prisma SD-WAN (formerly CloudGenix) is a direct SD-WAN competitor that increasingly overlaps with ZeroTier on cloud-delivered, software-defined branch networking. Palo Alto bundles Prisma SD-WAN into a much larger security platform that competes for the same CIO/CISO budget.
Emerging players
- Twingate: Twingate is a venture-backed Zero Trust Network Access vendor that competes for the same mid-market and enterprise remote-access workloads as ZeroTier One. It overlaps in architecture (software overlay, peer-to-peer where possible) and go-to-market (developer-led, freemium-to-paid).
- NetFoundry: NetFoundry offers a network-as-a-service overlay built on ZeroTier-style peer-to-peer connectivity, targeting industrial IoT, manufacturing and 5G/edge use cases. It is a meaningful emerging competitor for ZeroTier's IoT and edge-computing segment.
- ngrok: ngrok provides secure tunnels and programmable ingress for developers and enterprises, overlapping with ZeroTier's developer/PLG motion and some enterprise edge-connectivity use cases. While more developer-focused, it competes for the same bottom-up developer adoption funnel.
- NordLayer: NordLayer (part of Nord Security, behind NordVPN) offers a business-oriented mesh VPN targeting SMB and mid-market IT teams. It overlaps with ZeroTier on the SMB/mid-market paid tier and competes on per-seat network-security VPN replacement.
- Firezone: Firezone is an open-source, WireGuard-based remote-access VPN that competes for the same developer- and SMB-led Zero Trust adoption motion as ZeroTier. It shares the same open-source, developer-first DNA and overlap in target customer and use cases.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks7 records
Key highlights7 records
Customer concentration
ZeroTier social profiles
Digital presenceZeroTier compliance and trust
Trust signalCompliance11 records
ZeroTier financial estimates
Financial estimateRevenue estimate
Valuation estimate
ZeroTier leadership team
Management profileNumber of profiles
Profiles5 records
ZeroTier funding detail
Funding detailFunding overview
Funding rounds4 records
Investors7 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ZeroTier M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ZeroTier
What does ZeroTier do?
ZeroTier provides a software-defined peer-to-peer network overlay platform that creates secure, virtual Ethernet-like networks across cloud, on-prem, edge, and air-gapped environments. Its flagship product, ZeroTier One, is delivered as cross-platform software agents and managed through the cloud-hosted ZeroTier Central console, and is offered as a premium post-quantum-secure tier called ZeroTier Quantum.
Is ZeroTier a public or private company?
ZeroTier is a private company. It is classified as venture growth investor backed and is currently operating.
When was ZeroTier founded?
ZeroTier was founded in 2013. It employs 11 to 50 people.
Where is ZeroTier based?
ZeroTier is headquartered in San Francisco, United States, in the North America region.
How does ZeroTier make money?
Four revenue lines are on record. Subscription plans (Essential, Scale) is the primary driver. The others are enterprise and Quantum contracts, free tier (freemium) and professional services / support.
Who are ZeroTier's main competitors?
Tailscale is listed as a direct peer. Broad incumbents are Cloudflare, Zscaler, Cisco (Viptela) and Palo Alto Networks (Prisma SD-WAN). Emerging players are Twingate, NetFoundry, ngrok, NordLayer and Firezone.
Does ZeroTier have an API?
Yes. The ZeroTier API enables programmatic and automated management of networks, members, and flow rules, allowing developers to provision, orchestrate, and integrate ZeroTier into existing infrastructure and automation workflows. The public API is REST-based, available to all account tiers, and supports the same network management operations exposed through the ZeroTier Central web UI. Developer documentation is at docs.zerotier.com/api.
What industry is ZeroTier in?
ZeroTier's product category is Software-Defined Networking. Its primary akta.pro industry code is BPAMAEAH, Access Management & Policy Enforcement (Zero Trust), with a secondary code of HDAFACAF, Wi‑Fi Security, Access Control & Policy (NAC/Zero Trust for WLAN). Its NAICS code is 5132 and its SIC code is 7372.