Companies › Markup AI

Markup AI

New York, New York, USA · ≈96 employees · markup.ai

Markup AI is a leading provider of Content Guardian Agents™, an AI-driven content governance solution. This platform continuously scans, scores, and rewrites enterprise content to ensure it meets brand, tone, terminology, and compliance standards. Founded in 2002 as Acrolinx, the company rebranded to Markup AI in 2025 to focus on AI-native content governance. Headquartered in New York, with offices in Berlin and Tokyo, Markup AI aims to empower large enterprises and developers to manage the risks associated with high volumes of public-facing and AI-generated content. Their core product integrates seamlessly into existing content workflows, offering real-time editing and batch processing capabilities. Markup AI serves various industries, including technology, banking, healthcare, and manufacturing, providing a usage-based SaaS model that aligns with the needs of clients seeking to enhance content quality and compliance.

Information Technology & Services

Also: artificial intelligence · content governance · automation · linguistic checking · terminology management · writing guidance · content marketing · content performance · tone of voice guidance · content strategy · generative ai · content guardian agents

Funding0

Every round, secondary, debt facility or acquisition involving Markup AI that Lounge tracks, newest first.

No rounds recorded yet.

Paid members see the full deals desk — every AI round and exit, filterable by type, sector and country, with investors and reported ARR, plus CSV exports. Developer membership is $9/mo.

See plans →Log in

Markup AI

Funding0

Key numbers

Also on Lounge