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airSlate
airSlate operates a document workflow automation platform serving over 100 million users, backed by Morgan Stanley Expansion Capital and General Catalyst.
airSlate
Founded in 2008, airSlate began as pdfFiller before rebranding to reflect a broader workflow automation platform. Founder and CEO Borya Shakhnovich bootstrapped the company for nearly a decade before taking institutional capital. The platform has since grown through a combination of organic product development and strategic acquisitions, including the purchase of SignNow in 2013 to add e-signature capabilities. airSlate deploys capital across a product suite that includes pdfFiller, SignNow, airSlate, and DocHub, covering document generation, legally-binding e-signatures, and automated routing for contracts, HR onboarding, and compliance workflows. The platform competes directly with DocuSign, Adobe Sign, and PandaDoc. In December 2021, the company acquired DocHub, a free annotation and signing tool widely used in education and professional services. airSlate's go-to-market spans North America, Europe, and parts of the Asia-Pacific region through direct sales and self-serve online adoption. Morgan Stanley Expansion Capital led a $51.5 million growth investment in January 2022, joining existing backers General Catalyst and HighSage Ventures (per TechCrunch, 2022). The company employs over 900 people with offices in Brookline, Massachusetts, with additional presence in Florida, the United Kingdom, and Ukraine. In June 2022, airSlate acquired US Legal Forms, bringing millions of legal templates under its umbrella and extending its reach into the consumer and small-business legal market. airSlate's structural differentiator is its acquisition-led product expansion within the document lifecycle. Rather than building adjacent features from scratch, the company has acquired mature standalone products with existing user bases — SignNow, DocHub, US Legal Forms — and woven them into a unified platform. This lets airSlate cross-sell workflow automation to users who entered the ecosystem through a single point solution, giving it a lower customer-acquisition cost than pure direct-sales competitors.
General information
Firm type
other
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Brookline
Corporate office
Brookline, MA, United States
Sector focus
Frequently asked questions
Who runs airSlate?
Borya Shakhnovich is the founder and CEO of airSlate. He started the company in 2008 as pdfFiller and has led its expansion through multiple acquisitions, growing the workforce to over 900 employees. Shakhnovich is based at the company's Brookline, Massachusetts headquarters.
How does airSlate differ from DocuSign?
airSlate bundles e-signature with PDF editing and no-code workflow automation in a single platform, whereas DocuSign is primarily an e-signature tool that has added agreement analytics and broader CLM features. airSlate also owns multiple distinct products — pdfFiller, SignNow, and DocHub — each addressing different parts of the document lifecycle, rather than a single flagship application.
Is airSlate publicly traded?
No. airSlate remains a privately held company. Its most recent funding round was a $51.5 million growth investment from Morgan Stanley Expansion Capital, General Catalyst, and HighSage Ventures in January 2022 (per TechCrunch, January 2022). The company has not announced plans for an IPO.
What companies has airSlate acquired?
airSlate has grown significantly through acquisitions. It acquired SignNow in 2013 to add e-signature capabilities, DocHub in December 2021 to expand free document editing and signing, and US Legal Forms in June 2022 to bring legal document templates into its platform. These acquisitions have broadened airSlate's user base across education, legal services, and small business verticals.
What does airSlate's product suite include?
The platform includes pdfFiller for PDF editing and form creation, SignNow for legally binding e-signatures, airSlate for no-code business process automation and document routing, and DocHub for document annotation and signing. Together they cover the full document lifecycle from creation to execution and automated archival.
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