FullSeam

Private

San Francisco, CaliforniaEnterprise Softwarehttps://fullseam.com/

Last Round

Seed

Mar 25, 2026

Total Funding Raised

$1M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

FullSeam is a financial software company that develops an artificial intelligence platform designed to automate repetitive finance and accounting workflows.

Sector

Enterprise Software

Verticals

Accounting & Expense, Workflow Automation, NLP & Conversational AI, Enterprise Resource Planning

Business Model

B2B

Customer Profile

Usage-Based SaaS, Subscription SaaS

AI Layer

Application

Keywords

AI agentsfinance automationaccounting automationaccounts receivableaccounts payablefinancial reconciliationAI agentic workflowcash applicationback-office automationERP integrationAI for financeautonomous financeai coworkerusage-based billingfintech SaaS

Historical Pricing

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Caplight Momentum Score

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FullSeam Comparables

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FullSeam comparables — related companies by embedding similarity
Company	Similarity	Market Cap

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FullSeam Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Mar 25, 2026
Accelerator	Jan 1, 2026

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Key People

Founding team and executive leadership

Thomas Dowling

Co-Founder And CEO

Founding Team

FullSeam Investors

Notable investors and investment history

FullSeam investors
Investor	Rounds
Pioneer Fund	Seed
Palm Drive Capital	Seed
Y Combinator	Seed, Accelerator
Kadan Capital	Seed
Rebel Fund	Seed

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Market signals

Structured signals derived from secondary market and firmographic data.

May 14, 2026
Monthly visitors grew 641% MoM, from 379 to 2.8K.

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FullSeam Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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FullSeam Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSan Francisco, California

Employee Range4

Year Founded2026

Last FundingMar 25, 2026

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