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Proofcheck, a Vienna-based Startup, Secures €500K in Pre-seed Funding to Empower Corporate Editorial Teams with Customized Large Language Models

Vienna-based AI startup Proofcheck, specializing in content quality assurance using large language models (LLMs), secured €500k in pre-seed funding from a consortium led by 5502 Fund of BackBone Ventures, including participation from Angel Invest, Gernot Singer, and Kyle Kosic.

This investment will propel the development of Proofcheck’s platform, designed to streamline corporate content creation from editing to design, targeting the expansive publishing market.

Founded in 2022 by Tara Więckowska-Merrigan and Alexandre Paris, Proofcheck offers an AI solution for the efficient preparation of professional content, differentiating itself by using custom-trained models and a proprietary AI document parser for enhanced content fidelity and security.

Here what some of those invlived in the fund raise had to say:

“Our platform not only establishes a high-quality editorial baseline that streamlines designed content workflows but also meticulously maintains an audit trail of work.

By consolidating and automating disparate tedious tasks, Proofcheck ensures a substantial return on investment through unparalleled efficiency gains and time savings.”

— Tara Więckowska-Merrigan, CEO Proofcheck

“BackBone is delighted by the collaboration with Tara and Alex. During the investment process, we were captivated by their intelligence, humility, complementary skill set, and extensive network within the publishing and AI industry

With very limited resources, they have crafted an astonishing product already recognized by industry giants who reached out to Proofcheck solely based on a short press announcement. We eagerly anticipate the promising journey ahead with this dynamic team.”

— Philippe Bernet, founding partner at BackBone Ventures

“Proofcheck goes beyond what any commodity LLM can alone achieve, offering refined tools for each of the many tasks burdening publishers.

The resulting product has all of the capabilities and convenience of an AI engine, but it performs with the thoroughness and transparency of a diligent content editor. Most importantly, Proofcheck has found a powerful recipe for building high-quality software — Tara’s vision and industry knowledge intimately paired with Alex’s world-class engineering abilities.”

— Proofcheck investor and advisor Kyle Kosic

Featured image: Credit: Proofcheck

James Dargan
About the author
James Dargan

James Dargan is a writer and researcher at The AI Insider. His focus is on the AI startup ecosystem and he writes articles on the space that have a tone accessible to the average reader.

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