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Onshore

Onshore

Private
Wilmington, DelawareEnterprise Softwarehttps://onshore.com/

Last Round

Series B

Feb 17, 2026

Total Funding Raised

$46.5M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Onshore is a tax technology company that provides an AI-powered platform to automate the preparation and documentation of corporate R&D tax credits.

Sector

Enterprise Software

Verticals

Accounting & Expense, Compliance & Risk, Workflow Automation, RegTech

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Application

Keywords

R&D tax credittax automationtax techcost segregation179D deductionAI tax softwareaudit-ready documentationtax incentive softwareRegTechtax compliance automationAI agentsERP integrationtax consulting alternativeautomated accounting

Historical Pricing

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Caplight Momentum Score

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Onshore Comparables

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

Onshore comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Neo.Tax
87%
Boast.AI
78%
Engineered Tax Services
73%

Onshore Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BFeb 17, 2026
Series AOct 24, 2024
SeedApr 1, 2023
AcceleratorJan 1, 2023

Onshore Investors

Notable investors and investment history

Onshore investors
InvestorRounds
Pioneer FundSeed
ADP VenturesSeries A, Series B
Restive VenturesSeries A, Series B
PruVen CapitalSeries B
Vertex Ventures USSeries B, Series A
Y CombinatorSeed, Series A, Series B, Accelerator
Vertex Ventures USSeries B, Series A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 20, 2026

    Open roles increased from 0 to 34, representing 54% of headcount.

  • Oct 24, 2024

    $12M round led by Vertex Ventures US

Onshore Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Onshore Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersWilmington, Delaware
Employee Range63
Year Founded2020
Last FundingFeb 17, 2026

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