Y Combinator, Inscribe company page founded 2017; S18 batch; San Francisco; Ronan & Conor

Summary

Y Combinator company page for Inscribe, AI document fraud detection software for banks, credit unions and lenders, founded in 2017, in the Summer 2018 batch, based in San Francisco, with a team size of 35. It says the software detects forged, fabricated and AI-generated financial documents, including deepfake bank statements, manipulated pay stubs and synthetic tax forms. Citing its own 2026 State of Document Fraud Report, Inscribe says 1 in 16 documents show signs of fraud and AI-generated document fraud grew 5x from April to December 2025. Named customers include BCU ($5.6M in prevented fraud losses), Logix Federal Credit Union and Ramp; backers include Threshold Ventures, Uncork Capital and Y Combinator, and Inscribe announced a $25M Series B on Jan 25, 2023. The founders are Ronan Burke (Founder/CEO) and Conor Burke (Founder/CTO).

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Inscribe

AI Document Fraud Detection for Banks, Credit Unions & Lenders

Summer 2018

Active

Artificial Intelligence

Fintech

Fraud Detection

San Francisco

https://www.inscribe.ai/

AI Document Fraud Detection for Banks, Credit Unions & Lenders

Inscribe is AI-powered document fraud detection software for banks, credit unions, and lenders. It detects forged, fabricated, and AI-generated financial documents (including deepfake bank statements, manipulated pay stubs, and synthetic tax forms) in seconds, giving risk teams the clarity they need to stop fraud without slowing approvals.

Inscribe created the document fraud detection category and has been purpose-built for financial institutions since 2017. Our agentic AI is trained on millions of real-world applications and strengthened by in-house data scientists and fraud experts. According to Inscribe's 2026 State of Document Fraud Report, 1 in 16 documents show signs of fraud — with AI-generated document fraud growing 5x from April to December 2025.

Customers include BCU ($5.6M in prevented fraud losses), Logix Federal Credit Union ($3M in losses prevented in 8 months), and Ramp (30-minute reduction in application processing). Inscribe is SOC 2 Type II and ISO 27001 certified, and is backed by Threshold Ventures, Uncork Capital, Y Combinator, Crosslink Capital, and Foundry.

Inscribe bags $25M to fight financial fraud with AI • TechCrunch

Jan 26, 2023

Announcing our Series B: We’ve raised $25M to help companies build digital trust with Risk Intelligence

Jan 25, 2023

Inscribe

Founded:2017

Batch:Summer 2018

Team Size:35

Status:

Active

Location:San Francisco

Founders

Ronan Burke

Founder/CEO

Ronan Burke

Founder/CEO

Conor Burke

Founder/CTO

Conor Burke

Founder/CTO

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www.ycombinator.com