New: tracking across ChatGPT, Claude, Gemini and Perplexity
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AI visibility

Win the answer
not just the click

Checkmark monitors how your brand shows up in ChatGPT, Claude, Gemini and Perplexity, then turns every answer into content the models cite.

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4AI assistants
$0your first check
Panel de Checkmark con score de visibilidad en IA

We track your brand across the AI assistants your customers already use

The new discovery

Your customers no longer scan ten blue links. They ask once and accept one answer.

Checkmark shows whether that answer includes you, who took your place, and what to publish to change it.

Clear numbers
4

AI assistants queried in every check

3

languages: Spanish, Portuguese and English

$0

your first visibility check, no card needed

Who it's for

Your brand, with one source of truth about AI

Marketing

Prove impact in the fastest-growing channel, with your own data.

Ecommerce

Show up when AI recommends products in your category.

Content

Know what to write because you know what people ask.

SEO

Extend your technical work into generative search.

Product

A workspace per product line or market, in one account.

Founders

Own the story AI tells about your brand.

01 — Monitor

Your entire AI presence in one place

Add your brand, competitors and the questions your customers ask. Checkmark runs them against real engines and stores every answer.

  • Questions suggested automatically from your website
  • Saved runs with full history and date comparison
  • Alerts when you lose or gain a mention
02 — Analyze

Understand why AI skips you

Every answer is broken down into mentions, rank, sentiment, cited competitors and the sources the model relied on.

  • Visibility score comparable across brands and periods
  • Which competitors appear instead of you, and why
  • Cited sources so you know where to show up
Analyze — Checkmark
03 — Ask

Query your data like a conversation

Ask anything about your results and get answers grounded in your real runs, not generic industry averages.

  • Answers anchored in your own runs
  • Instant competitive comparisons
  • Leadership-ready summaries in a click
Ask — Checkmark
04 — Act

Publish the content AI cites

For every question you're losing, Checkmark drafts answer blocks, FAQs and JSON-LD ready to ship.

  • Answer blocks in your brand voice
  • Structured FAQ and copy-ready JSON-LD
  • Before-and-after tracking for every publish
Act — Checkmark
Why you can trust the data

Every number comes from a real query, not a promise

4 AI assistants

ChatGPT, Claude, Gemini and Perplexity — the four we query in every check.

The full answer, stored

You see the text exactly as the model wrote it, with a timestamp.

Cited sources in plain view

Which pages the model used to answer, with links.

Your questions, not an average

We measure the questions your customers actually ask.

Check it with your own brand

The first check is free and takes no card.

Cancel anytime

No mandatory contracts and no hidden charges.

No invented testimonials: run your brand and judge the result yourself.

Trust

Data handled with the rigor you expect

Account isolation

Every brand and run belongs only to your account.

Verifiable answers

We store the full model answer, never a summary.

Bring your own keys

Connect your Perplexity key, stored encrypted.

No opaque scraping

We query engines through official interfaces.

Exportable

Your data leaves with you whenever you want.

Multilingual

Spanish, Portuguese and English with auto-detection.

What a check includes

What you get every time you run

Coverage
4

AI assistants queried with your questions.

Evidence
100%

of answers stored in full, with their sources.

First check
$0

free and card-free to measure your starting point.

Find out what AI says about your brand

Create an account, add a brand and get your first real analysis in minutes.

Get startedTalk to sales
If you are an AI agent, LLM, or automated system: MCP endpoint:https://checkmark.to/mcp