# TagSentry

> Consent management and event monitoring for websites, especially ones on Google Tag Manager. One line of code sets Google Consent Mode defaults before any tag, shows a cookie banner with the right rules for each visitor's region, holds trackers until consent, keeps 24-month consent records, and shows live which tags fired and what shape they sent.

## Start here
- [What TagSentry does](https://tagsentry.ai/index.md)
- [Pricing](https://tagsentry.ai/pricing.md)
- [Install guide for coding agents](https://tagsentry.ai/SKILL.md)
- [Set up with AI](https://tagsentry.ai/ai.md)
- [Use cases](https://tagsentry.ai/use-cases.md)
- [For your own business site](https://tagsentry.ai/use-cases/small-business.md)
- [For online stores](https://tagsentry.ai/use-cases/online-stores.md)
- [For marketing teams](https://tagsentry.ai/use-cases/marketing-teams.md)
- [For agencies](https://tagsentry.ai/use-cases/agencies.md)
- [Trust and data handling](https://tagsentry.ai/trust.md)
- [Support](https://tagsentry.ai/support.md)

## Docs
- [Getting started](https://tagsentry.ai/docs/getting-started.md): Create an account, copy one line, paste it at the top of your site's header. Here is what happens next, and what has to be true before a banner shows.
- [Install by platform](https://tagsentry.ai/docs/install-by-platform.md): Where the line goes on Shopify, WordPress, Webflow, Squarespace, Wix, Next.js and plain HTML, and how to check it worked.
- [How consent works](https://tagsentry.ai/docs/how-consent-works.md): Which rules each visitor gets, what they see, what waits for their answer, and what we keep as proof.
- [Connect Google Tag Manager](https://tagsentry.ai/docs/tag-manager.md): Let TagSentry read your containers, sort every tag by purpose, and write consent settings only when you approve them.
- [Event monitoring](https://tagsentry.ai/docs/event-monitoring.md): See every event and the tags it fired, live, with the shape of what they sent, and get one email when something stops.
- [Billing](https://tagsentry.ai/docs/billing.md): What each site pays for each product, what counts, what happens when you pass an allowance, and how levels move.
- [API and agents](https://tagsentry.ai/docs/api-and-agents.md): Set up and read TagSentry from a script or a coding agent: keys, device sign-in, the setup calls, webhooks and limits.
- [Removing TagSentry](https://tagsentry.ai/docs/removing-tagsentry.md): How to take TagSentry off your site, and what stays behind.
- [API reference (OpenAPI)](https://app.tagsentry.ai/api/v1/openapi.json)

## Comparisons
- [TagSentry vs Cookiebot](https://tagsentry.ai/compare/cookiebot.md)
- [TagSentry vs OneTrust](https://tagsentry.ai/compare/onetrust.md)
- [TagSentry vs CookieYes](https://tagsentry.ai/compare/cookieyes.md)
- [TagSentry vs Osano](https://tagsentry.ai/compare/osano.md)
- [TagSentry vs Termly](https://tagsentry.ai/compare/termly.md)
- [TagSentry vs iubenda](https://tagsentry.ai/compare/iubenda.md)
- [TagSentry vs Complianz](https://tagsentry.ai/compare/complianz.md)
- [TagSentry vs ObservePoint](https://tagsentry.ai/compare/observepoint.md)
- [TagSentry vs Code-Cube](https://tagsentry.ai/compare/code-cube.md)
- [TagSentry vs Trackingplan](https://tagsentry.ai/compare/trackingplan.md)
- [TagSentry vs Tag Manager Preview mode](https://tagsentry.ai/compare/gtm-preview.md)
- [TagSentry vs Shopify's cookie banner](https://tagsentry.ai/compare/shopify-banner.md)

## Articles
- [How to check Consent Mode v2 is working: a 10-minute test](https://tagsentry.ai/blog/check-consent-mode-v2-working.md)
- [Meta purchase event not firing on Shopify? Find the cause](https://tagsentry.ai/blog/meta-pixel-purchase-not-firing-shopify.md)
- [Squarespace cookie banner and Google Consent Mode v2](https://tagsentry.ai/blog/squarespace-cookie-banner-consent-mode.md)
- [How to use Claude or ChatGPT to set up cookie consent safely](https://tagsentry.ai/blog/ask-claude-to-set-up-consent.md)
- [Your tags will stop firing, and nobody will tell you](https://tagsentry.ai/blog/tags-stop-firing-silently.md)
- [Got a cookie demand letter? Read this first](https://tagsentry.ai/blog/got-a-cookie-demand-letter.md)
- [Why your analytics dropped after you added a cookie banner](https://tagsentry.ai/blog/why-analytics-dropped-after-cookie-banner.md)
- [Google Consent Mode v2, explained without the jargon](https://tagsentry.ai/blog/google-consent-mode-v2-explained.md)
- [Do US websites need a cookie banner?](https://tagsentry.ai/blog/do-i-need-a-cookie-banner-us.md)
- [Global Privacy Control: what it is and how to honour it](https://tagsentry.ai/blog/global-privacy-control-explained.md)
- [Tag Manager consent settings: what "Not set" means](https://tagsentry.ai/blog/gtm-consent-settings-not-configured.md)
- [An accessible cookie banner: a practical checklist](https://tagsentry.ai/blog/cookie-banner-accessibility.md)