FOR TEAMS OUTGROWING THEIR WRITING ASSISTANT
Clean grammar isn't the same as on-brand content.
Your writing assistant catches typos. It doesn't catch off-brand terms, unauthorized claims, or content that quietly drifts from your style guide. Markup AI is the layer that does, scoring and revising every draft against your actual brand voice, not just spelling rules.
Free 30-day trial · No credit card required
HOW IT WORKS
Three steps. Total confidence.
Deliver clear, consistent messaging that aligns with your goals and strengthens your brand voice.
Learn your standards. Check every word.
Your Guardian Agents learn your brand style guide, compliance requirements, and terminology library. Then they scan every piece of content you have in the publication queue.
Your publish signal. Not a gut feeling.
Every piece gets a score that tells your team exactly what to do: publish now, flag for review, or rewrite. No more second-guessing. No more vibe checks. Every decision is objective and documented.
Fixes in one click. Writers stay in control.
Every flagged issue comes with a
suggested rewrite, already aligned to your brand standards. Writers review and accept changes before anything goes live. Fast, human-in-the-loop, and always on brand.
HOW TO GET STARTED
Plugs into the tools you already use.
Three ways to get going — starting right where you already write.
Google Docs
Run your first content check with zero setup — just open the add-on and go. Want more tailored feedback? Create a brand profile to review every doc against your voice, terminology, and style rules.
Your LLM of Choice
If your team is writing with ChatGPT, Claude, or other AI assistants, Markup AI plugs in behind the scenes to automatically check and score that content before it goes out.
Existing Tools
Pre-built integrations mean IT doesn't have to build anything custom. Connect Markup AI to Google Docs, GitHub, Zapier, Contentful, and thousands of other tools your team already relies on.
HOW WE’RE DIFFERENT
We already use a writing tool.
Markup AI is the confidence layer between writing and publishing — enforcing your specific brand rules, compliance standards, and accuracy requirements. It works alongside your writing tools, not instead of them.
| Capability | Writing Tools | Markup AI |
|---|---|---|
| Grammar and spelling | ||
| Brand voice and style enforcement | Partial | |
| Compliance and policy rule enforcement | ||
| AI-generated content quality scoring | ||
| Timestamped audit trail for regulators | ||
| API/MCP integrations into LLM workflows | ||
| Purpose-built for AI-generated content at scale |
TESTIMONIALS
Trusted by content teams
who can’t afford to get it wrong.
Designed for teams that take content quality seriously and value consistency in every detail.
"We were expanding into overseas contractors and still needed that consistency and needed something that would be available for writers across the world in real time. This allows us to provide a full editing and content governance solution."
Erin M.
"Since implementing, we’re able to produce quality content faster and our writers can be more confident and it also means we have an extra layer of security against regulatory issues. We’re really happy with it."
Daniel Svensson
"I appreciate knowing our phrases that include Trademarks & Branding terminology or product names are tracked following legal rules. It makes me more confident in our writer's publishing events."
Becky Zmarzly