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SewerAI

SewerAI

Private
Walnut Creek, CaliforniaEnterprise Softwarehttps://www.sewerai.com/

Last Round

Strategic

Jun 2, 2026

Total Funding Raised

$33.5M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

SewerAI is a software company that provides an AI-powered platform for the inspection, assessment, and rehabilitation of sewer and underground infrastructure.

Sector

Enterprise Software

Verticals

Vertical SaaS, Computer Vision, Construction Tech, Workflow Automation

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Keywords

sewer inspectionpipeline inspectionAI-powered inspectioncomputer visiondefect detectioninfrastructure managementcctv inspectionvertical SaaSautomated codingstormwater managementwastewater managementcivil engineering softwaresmart city infrastructurepredictive maintenanceunderground utility mapping

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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SewerAI Comparables

Compare SewerAI with similar companies based on industry and business-model similarity.

SewerAI comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Pallon
90%
VAPAR
88%
ITpipes
88%

SewerAI Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
StrategicJun 2, 2026
Series BJun 18, 2024
Series AMar 23, 2023
Series AMar 30, 2022
SeedOct 22, 2021
Seed
Aug 4, 2020

Key People

Founding team and executive leadership

Billy Gilmartin

CRO & Co-Founder

Founding Team

Matthew Rosenthal

CEO Co-Founder

Founding Team

SewerAI Investors

Notable investors and investment history

SewerAI investors
InvestorRounds
Suffolk TechnologiesSeries B, Series A
Burnt Island VenturesSeries A, Series B, Seed
Builders VCSeries A, Seed
Emerald Technology VenturesSeries B, Series A
Innovius CapitalSeries B
Innovius CapitalStrategic, Series B
EPIC VenturesStrategic, Series A, Series B, Seed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors increased 54% MoM.

  • Jun 2, 2026

    Led by JMI Equity with participation from EPIC Ventures and Innovius Capital.

SewerAI Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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SewerAI Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about SewerAI's valuation, stock price, and market status.

Firmographic Details

HeadquartersWalnut Creek, California
Employee Range113
Year Founded2019
Last FundingJun 2, 2026

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