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PortX

PortX

Private
Mercer Island, WashingtonFinTechhttps://portx.io/

Last Round

Series B

Extension

Oct 20, 2025

Total Funding Raised

$34M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

PortX is a financial software company that provides an AI-powered integration platform-as-a-service (iPaaS) designed to help financial institutions modernize their core banking systems and connect with fintech partners.

Sector

FinTech

Verticals

Data Integration, Digital Banking, API Management, Compliance

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Infrastructure

Keywords

integration platform as a serviceiPaaScore banking integrationbanking middlewareAPI connectivitydigital banking infrastructurefintech integrationopen bankingconnectivity as a serviceCaaSbanking data plumbinglegacy core modernizationdata orchestrationpayment orchestrationAI-powered integration

Historical Pricing

Historical view of private secondary pricing and transaction trends.

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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PortX Comps

Public and private peers based on sector, stage, and business model.

PortX comps — public and private peers by sector, stage, and business model
CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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PortX Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series B ExtensionOct 20, 2025
Series BSep 27, 2023
Series ASep 27, 2022

Key People

Founding team and executive leadership

David Wexler

CEO

Executive Team

PortX Investors

Notable investors and investment history

PortX investors
InvestorRounds
Choice BankSeries A
Btech ConsortiumSeries B Extension, Series B
BankTech VenturesSeries B Extension, Series B, Series A
Next Level VenturesSeries B
American Capital PartnersSeries A
Strandview CapitalSeries B
American Bankers AssociationSeries B Extension

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jun 15, 2026

    Open roles increased to 30, double the trailing average.

  • Apr 8, 2026

    Added Corelation, Inc. as a customer.

PortX Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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PortX Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersMercer Island, Washington
Employee Range93
Year Founded2016
Last FundingOct 20, 2025

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