Markup AI

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Markup AI is ranked #22 of 30 in writing style checkers on Inferse. It runs on API, Browser extension, macOS, Web, Windows. There is no free plan. A free trial is offered. Paid plans start at $249/mo.

Compared on writing style checkers

Free plan: Nomarkup.ai
Custom style guide: Yesmarkup.ai
Terminology management: Yesmarkup.ai
Brand voice rules: Yesmarkup.ai
Editor support: Google Docs, Microsoft Word, Microsoft PowerPoint, Contentful, AEM Guides, Oxygen XML, XMetaL Author, MadCap Flare, MadCap IXIA CCMS, Heretto CCMS, Figma, VS Codemarkup.ai
Rule action: suggestmarkup.ai
Team workflow: Yesmarkup.ai
API access: Yesmarkup.ai

Facts

Product: Markup AI checks written content against brand voice and style guidelines before publication.markup.ai · 4 Oct 2026
Brand review: Brand review checks voice, terminology, style, messaging, and audience standards.markup.ai · 4 Oct 2026
Quality review: Quality review checks accuracy, clarity, readability, structure, and writing quality.markup.ai · 4 Oct 2026
Citability review: Citability review checks content signals such as structure, authority, and answer readiness for AI search.markup.ai · 4 Oct 2026
Feedback: The product presents actionable feedback and suggested edits that writers can apply while retaining control of the final content.markup.ai · 4 Oct 2026
Integrations: The maker lists Google Docs, Microsoft Word, ChatGPT, Claude, MCP, and an API among its integrations.markup.ai · 4 Oct 2026
Additional integrations: The maker also lists Zapier, AEM Guides, Contentful, Ixiasoft, Oxygen XML, MadCap Flare, VS Code, and Figma for Enterprise.markup.ai · 4 Oct 2026
Google Docs extension: The Chrome extension works in Google Docs on Chromium-based browsers and does not analyze images, charts, or other non-text elements.docs.markup.ai · 4 Oct 2026
Trial: Each new organization gets a 30-day free trial with full product access and no credit card requirement.docs.markup.ai · 4 Oct 2026
Plan limits: Starter includes 12 million words checked per year and Business includes 50 million; the documentation describes these allowances as soft limits.docs.markup.ai · 4 Oct 2026
Support: Starter includes community support, while Business includes priority ticket-based support and community access.markup.ai · 4 Oct 2026
Enterprise controls: Enterprise includes SSO and SCIM user provisioning, custom review criteria, and advanced style and content standards powered by Acrolinx.markup.ai · 4 Oct 2026
Security: The maker links to a Trust Center, but the Trust Center page did not provide readable details when opened.markup.ai · 4 Oct 2026
Company background: Markup AI says its product builds on decades of content intelligence and technology developed at Acrolinx.markup.ai · 4 Oct 2026