Watergate
Watergate is a UK-based smart water management company selling AI-powered ultrasonic leak detection hardware (Sonic, Server) and software (mobile app, dashboard) to residential property owners, commercial property operators across eight verticals, insurers, and water utilities, targeting quantified water savings and regulatory compliance.
- Company typePrivate
- Founded2015
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Watergate does
Watergate is a UK-based smart water management company that designs, manufactures, and sells AI-powered leak detection and automatic water shut-off systems. The company's flagship hardware product, Sonic, is a smart valve installed at a building's stopcock that uses ultrasonic flow metering — claimed at 10x the resolution of traditional turbine meters and sampling eight times per second — combined with dual temperature sensors, pressure sensing, and a five-day battery backup to detect leaks as small as one drip every two minutes and autonomously shut off the water supply via an Autopilot mode when occupants are unreachable. A second hardware product, Watergate Server, extends the system to building-wide monitoring for larger sites, while a mobile app (iOS and Android) and a web-based portfolio dashboard provide real-time alerts, robocall escalation, Legionella risk monitoring, and freeze warnings.
The company's go-to-market spans direct e-commerce for homeowners, a certified installer network, reseller partnerships (notably Utopi), and insurance broker integrations with Lockton Asset Connect and Plum Underwriting. It targets eight named business verticals — student accommodation, build-to-rent, facilities management, landlords, dental practices, hospitality, new build homes, and water utilities — alongside residential consumers, with documented enterprise wins including Greystar (684 apartments at Chapter Islington), OX Living (nine properties, less-than-two-month payback), and III Milenium (Łódź office). Revenue mechanics combine one-time hardware sales with subscription software access, a paid Local API add-on, and insurance referral economics. The company is incorporated in the UK as Watergate AI Limited, operates from London (commercial) and Łódź, Poland (engineering and operations), and has raised approximately £2.5 million to date across a 2024 seed round led by Diomedes Capital and a 2025 equity crowdfunding campaign.
Watergate firmographics
Firmographics- Name
- Watergate
- Legal name
- Watergate AI Limited
- Website
- https://watergate.ai
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Watergate is a UK-based smart water management company selling AI-powered ultrasonic leak detection hardware (Sonic, Server) and software (mobile app, dashboard) to residential property owners, commercial property operators across eight verticals, insurers, and water utilities, targeting quantified water savings and regulatory compliance.
- Ownership category
- akta.pro rank
Watergate industry classification
Industry- Product category
- Smart Water Management
- NAICS
- Totalizing Fluid Meter and Counting Device Manufacturing (334514)
- SIC
- Totalizing Fluid Meters & Counting Devices (3824)
- akta.pro primary industry
- Water Leak Detection & Smart Shutoff Valve Systems (HSAHAGAA)
- akta.pro secondary industries
- Commercial/Residential Building Water Management & Leak Analytics Services (HSAHAGAK), Water Management, Leak Detection & Smart Plumbing (HSAPAPAL), Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK)
Keywords
Where Watergate is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
Watergate business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Supply Chain, Operations, Infrastructure
Revenue model
- Hardware Sales (Sonic): Sale of Sonic smart water valve devices - the core hardware product. Sonic is a smart valve with automatic shut-off and early leak detection capabilities. Purchased directly or through certified installers.
- Software Subscriptions: Recurring revenue from mobile app and dashboard access. Features may differ based on subscription plan. Over-the-air updates seamlessly introduce new functionalities.
- Server Product: Watergate Server - core control unit for building-wide water system management, providing centralized control for critical water infrastructure and real-time diagnostics.
- Local API Add-on: Optional paid addon for Local API access, enabling custom integrations and automations. Offered at 50% discount when purchased with Sonic.
- Insurance Partner Revenue: Partnerships with insurers (Lockton Asset Connect, Plum Underwriting) where Watergate's leak detection reduces claims, potentially generating referral or partnership revenue streams.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Sonic Smart Water Valve - Consumer/SMB |
| Subscription | Annual | Enterprise Dashboard - Business/Portfolio |
| One time/ perpetual license | Pay-as-you-go | Watergate Server - Building Management |
| Subscription | Annual | Local API Add-on |
Go-to-market motion3 records
Distribution channels7 records
Marketing channels10 records
Watergate product offering
Product offeringCore offering
Watergate sells AI-powered smart water management hardware — primarily the Sonic smart water valve and Server building-wide control unit — paired with Mobile App and web Dashboard software for real-time leak detection, automatic shut-off, and portfolio-level water monitoring. The company serves both individual consumers (direct e-commerce purchase of Sonic) and enterprises (student accommodation, build-to-rent, facilities management, water utilities, dental practices, hospitality, and landlords) through certified installers, channel partners, and direct enterprise sales with proof-of-value pilots.
Product overview
Watergate offers a unified smart water management system consisting of hardware devices (Sonic smart valve and Server control unit) paired with software platforms (Mobile App and Dashboard). Sonic is the primary consumer/property device featuring ultrasonic leak detection and automatic shut-off, while Server provides building-wide monitoring for larger installations. Both hardware products are managed through the Mobile App (for individual users) and Dashboard (for portfolio-level business users). The system uses AI for leak detection, anomaly identification, and autonomous response, with integrations into major smart home platforms including Home Assistant, Amazon Alexa, Control4, Crestron, and Fibaro.
Differentiator
Problem solved
Functional benefit
Brands
- Sonic: Smart water valve with automatic shut-off and early leak detection using ultrasonic technology. The company's flagship hardware product.
- Server
- Watergate App
- Watergate Dashboard
Products and services
- Sonic Smart Water Valve Smart water valve with automatic shut-off and early leak detection. Features ultrasonic flow-meter technology offering 10x resolution of traditional turbine meters, dual temperature sensors, battery backup for up to 5 days, over-the-air upgrades, and dual radio (Bluetooth + Wi-Fi). Detects leaks as small as one drip every two minutes and is the primary consumer/property-level hardware product.
- Server Control Unit Core control unit for building-wide water system management. Provides centralized control, real-time diagnostics, and system-wide monitoring for demanding environments. Monitors flow, pressure, temperature, water hardness, humidity, and supports leak detection. Compatible with any pipe size for commercial and multi-tenant deployments.
- Watergate Mobile App Mobile application for iOS and Android providing access to water alerts, usage insights, and remote water control. Features smart alerts, usage insights, and ability to manage multiple properties. Real-time notifications for unusual water activity, freezing pipe alerts, and Legionella risks.
- Watergate Dashboard (Portfolio Platform) Central web platform for portfolio-level water risk and performance monitoring. Provides bird's-eye view of entire property portfolio, instant alerts for potential issues, remote control capabilities, and insightful heatmaps for smarter decisions across multi-site property operators.
Quantifiable outcome
- 68% reduction in water usage (Greystar, 684 apartments)
- +7 more outcomes
Companies that use Watergate
Customer profileNamed customers5 records
Segments9 records
Ideal customer profiles8 records
Watergate technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability6 records
Feature9 records
Watergate partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered minor and core.
- Second Century Ventures (REACH UK)minorSelected for REACH UK 2025 cohort - Second Century Ventures' scale-up support program for property technology companies. Provides mentorship, resources, and networking for growth.
- The Water Council (BREW 2.0)minorSelected for The Water Council's BREW 2.0 accelerator program representing six countries. Water technology accelerator providing support for water innovation companies.
- UtopicoreDistribution agreement for Watergate's smart water products. Utopi distributes smart building technology solutions to property management companies. Announcement August 2024.
- Lockton (Asset Connect)coreWatergate joined Lockton's Asset Connect platform to help buildings detect water risks earlier. Lockton is a global insurance broker. The partnership provides Watergate access to insurance customers seeking to reduce water damage claims through proactive leak detection technology.
- Plum UnderwritingcorePartnership to offer enhanced protection for holiday homeowners. Plum Underwriting provides specialist home insurance products. Watergate's leak detection technology helps reduce claims and provides protection for policyholders.
- Home AssistantcoreIntegration with Home Assistant smart home platform. Watergate Sonic connects to Home Assistant for real-time monitoring, custom automations, and alerts. Local API enables offline leak detection and shutoff.
- Control4coreIntegration with Control4 home automation. Watergate Sonic driver developed by Janus Technology provides two-way control, real-time feedback, and automations in Composer. Valve can close on leak alerts.
- Crestron HomecoreIntegration with Crestron Home for water protection. Driver developed by Ultamation brings live water telemetry, valve control, and usage data into Crestron interface. Requires Local API addon.
- FibarocoreIntegration with Fibaro Smart Home ecosystem. Driver developed by Albert Wałczyk available on Fibaro Marketplace. Monitors water consumption, tracks live flow, and enables valve control from Fibaro Home Center.
- Amazon AlexacoreVoice control integration with Amazon Alexa. Watergate Alexa Skill enables hands-free commands: 'Alexa, turn off the water', check water temperature, water status. Available in UK only.
Scale indicators12 records
Recent moves7 records
Expansion highlights8 records
Watergate competitors and assessment
Company assessmentDirect peers
- Phyn: Phyn (owned by Uponor) offers smart water monitoring and automatic shutoff with AI-driven leak detection, directly competing with Watergate's Sonic in residential and small-commercial water management.
- Flume: Flume provides smart home water monitoring with leak detection and usage insights, targeting homeowners and property managers with a similar consumer-first GTM to Watergate's residential offering.
- LeakSmart: LeakSmart offers whole-home water leak detection and automatic shutoff systems, competing directly with Watergate on residential and multi-family property leak prevention and shutoff automation.
- Wint (formerly WatchTower): Wint provides AI-powered water management and leak detection for commercial and multi-site operators, competing with Watergate's Server and Dashboard offerings for facilities management customers.
- Subeca: Subeca provides smart water meters with leak detection and utility-grade AMI features, directly comparable to Watergate's ultrasonic metering and water utility customer segment.
Broad incumbents
- Moen (Flo by Moen): Moen's Flo smart water shutoff system is a well-funded incumbent in the smart water valve category, with broader plumbing brand distribution and direct overlap with Watergate's Sonic on automatic shutoff and leak detection.
- Suez Smart Solutions: Suez's smart water division offers leak detection, metering, and efficiency solutions for utilities and large property operators, overlapping with Watergate's enterprise utility and FM channels.
Emerging players
- Hidroconta: Hidroconta builds smart water metering and analytics solutions for utilities and property managers, intersecting with Watergate's water-utility vertical and ultrasonic flow metering technology.
- HomeSure (smart home water monitoring): HomeSure (and similar proptech water monitoring providers) offer real-time water usage and leak detection for landlords and BTR operators, overlapping with Watergate's Build-to-Rent and landlord verticals.
Others
- Cimbria (Hydraloop competitor for water reuse, adjacent): Cimbria operates in adjacent water technology, grain processing, and sustainable resource systems, included as an adjacent water industry peer relevant to Watergate's industrial water management partnerships.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Watergate social profiles
Digital presenceWatergate compliance and trust
Trust signalCompliance3 records
Watergate financial estimates
Financial estimateRevenue estimate
Valuation estimate
Watergate leadership team
Management profileNumber of profiles
Profiles2 records
Watergate funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Watergate 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 Watergate
What does Watergate do?
Watergate sells AI-powered smart water management hardware — primarily the Sonic smart water valve and Server building-wide control unit — paired with Mobile App and web Dashboard software for real-time leak detection, automatic shut-off, and portfolio-level water monitoring. The company serves both individual consumers (direct e-commerce purchase of Sonic) and enterprises (student accommodation, build-to-rent, facilities management, water utilities, dental practices, hospitality, and landlords) through certified installers, channel partners, and direct enterprise sales with proof-of-value pilots.
Is Watergate a public or private company?
Watergate is a private company. It is classified as venture growth investor backed and is currently operating.
When was Watergate founded?
Watergate was founded in 2015. It employs 11 to 50 people.
Where is Watergate based?
Watergate is headquartered in London, United Kingdom, in the Europe region.
How does Watergate make money?
Five revenue lines are on record. Hardware Sales (Sonic) is the primary driver. The others are software Subscriptions, server Product, local API Add-on and insurance Partner Revenue.
Who are Watergate's main competitors?
Direct peers on record are Phyn, Flume, LeakSmart, Wint (formerly WatchTower) and Subeca. Broad incumbents are Moen (Flo by Moen) and Suez Smart Solutions. Emerging players are Hidroconta and HomeSure (smart home water monitoring). Cimbria (Hydraloop competitor for water reuse, adjacent) is listed as an others.
Does Watergate have an API?
Yes. Watergate offers a Local API for Sonic that provides local-first control without relying on the cloud. The API enables developers to create custom applications or connect Watergate to unique systems, giving complete control over water management setup. Local API activation requires cloud connection initially, but after activation, the system runs locally and responds even during internet outages. Developer documentation is at docs.watergate.ai/api/local.
What industry is Watergate in?
Watergate's product category is Smart Water Management. Its primary akta.pro industry code is HSAHAGAA, Water Leak Detection & Smart Shutoff Valve Systems, with a secondary code of HSAHAGAK, Commercial/Residential Building Water Management & Leak Analytics Services. Its NAICS code is 334514 and its SIC code is 3824.