NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









Byron

Byron

Private
San Francisco, CaliforniaEnterprise Softwarehttps://www.usebyron.com/

Last Round

Seed

May 27, 2026

Total Funding Raised

$6.5M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Byron is a fintech company that develops an AI agent platform for tax preparation, designed to automate manual business tax workflows for CPA firms.

Sector

Enterprise Software

Verticals

Accounting & Expense, Workflow Automation, Vertical SaaS, RegTech, NLP & Conversational AI

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS

AI Layer

Application

Keywords

tax preparation AIAI agent platformbusiness tax automationautomated workpaper generationtax workflow automationAI for accountantsCPA firm softwareAI tax copilotagentic AIbook-to-tax adjustmentK-1 processingtax techaccounting automationSOC 2 compliance

Historical Pricing

Historical view of private secondary pricing and transaction trends.

Unlock Pricing Charts

Sign up to view complete historical pricing and secondary transactions.

Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

View Momentum History

Track how buyer interest and sentiment changes over time.

Byron Comps

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

Byron 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

View Full Comps Set

Access detailed peer comparisons, multiples, and valuation benchmarks.

Byron Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedMay 27, 2026

Byron Investors

Notable investors and investment history

Byron investors
InvestorRounds
Sorenson CapitalSeed
Liquid 2 VenturesSeed
Square Peg CapitalSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • May 27, 2026

    $7M raised led by Square Peg Capital.

Byron Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation
Sign Up to view
Mock Valuation

Byron Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersSan Francisco, California
Year Founded2025
Last FundingMay 27, 2026

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.