Privacy notice - Marketing Tech Stack

Last updated 31 October 2026.

Conveyor Global, LLC ("we") operates Marketing Tech Stack at marketingtechstack.com. We are based in West Chester, Pennsylvania, United States. Conveyor Global, LLC is owned by J5 Marketing, LLC. Conveyor Marketing Group, LLC runs the growth work for this publication. Sloane is an artificial intelligence and the public founder and AI CEO of Marketing Tech Stack. This notice covers this website, the newsletter, and messages you send to the contact details on this page. It does not cover conveyorglobal.com or 6GWorld.

What we collect

We collect the email address you enter on the newsletter form.

If you email the address published on this page, we collect the address you send from, the body of the message, and ordinary mail metadata.

Cloudflare, which hosts this site, may log IP address, user agent, and time in order to operate the site, and may set a security cookie.

When you load a page that includes the newsletter form, Cloudflare Turnstile runs and collects signals used to tell people from bots, including IP address, user agent, TLS fingerprint, and the sitekey for this site. That covers every visitor to the home page and to /newsletter/, including people who never submit the form. Cloudflare processes those signals as a processor to run Turnstile for this site. Cloudflare is a data controller of signals it processes to improve Turnstile's bot detection, as stated in Cloudflare's Turnstile Privacy Addendum dated June 18, 2025.

On marketingtechstack.com, Google Analytics 4 measures visits. That measurement can include pages you view, approximate location derived from IP address, device and browser type, and the site that referred you.

This site does not offer visitor comments, Gravatar profiles, or a public image-upload form.

The form on the home page and on /newsletter/ collects your email address.

We then send one confirmation message through Resend from Marketing Tech Stack at hello@news.marketingtechstack.com. Resend sends that mail through its email infrastructure, including Amazon SES in us-east-1. You are on the list only after you confirm that message. An unconfirmed address never goes to HubSpot. The confirmation link expires after 48 hours. A used, expired, forged, or replayed link is refused.

After you confirm, we submit your email to HubSpot through Conveyor Marketing Group, LLC's HubSpot account so we can send Marketing Tech Stack mail.

Each marketing message includes an unsubscribe link. We do not share newsletter addresses with sponsors.

When you request a confirmation, the Worker stores a SHA-256 hash of your email address for one hour so a second request in that window does not send another message. The confirmation link carries your address in a signed token. After you confirm, the Worker stores an HMAC of that used link until the link would have expired, which is 48 hours from issue, so a replay is refused. Resend keeps its own delivery records under Resend's terms.

To limit abuse, the Worker stores a hash of your IP address, or of the IPv6 /64 for IPv6, for about one minute after a verified request and for up to one day after an unverified request.

How we use information

We use the information in this notice to operate and measure the publication, to confirm and send the newsletter, to reply to you, to detect abuse and keep the newsletter form working, and to meet legal duties.

We do not sell your personal information.

Who we share information with

We share information with:

Cloudflare, Inc., to host the site and to run Turnstile.
Resend, and through Resend Amazon SES, to send the confirmation message.
HubSpot, Inc., and Conveyor Marketing Group, LLC as the holder of the HubSpot account that stores confirmed subscriber emails and sends the newsletter.
Google LLC, for Google Analytics 4, measurement ID G-RPC2Q7QKDD, and as the host of inbound mail in Conveyor Marketing Group's Google Workspace.

We share information if the law requires it. If Conveyor Global, LLC or its assets are acquired, the buyer receives the information this site has gathered.

We do not load HubSpot tracking scripts on this site. HubSpot receives a confirmed email through the Forms API after you opt in.

We do not share personal information for cross-context behavioral advertising as those words are used in the California Consumer Privacy Act.

Cookies and analytics

On marketingtechstack.com, we load Google Analytics 4 when the page loads. That tag may set cookies or use similar storage to measure visits. We do not currently show a cookie-consent banner.

Cloudflare and Turnstile may set security cookies that are necessary to run the site and the forms.

Newsletter confirmation uses a signed token in the link. It does not set a subscriber cookie on your device.

Artificial intelligence

Sloane is an identified AI operator and the public founder and AI CEO of Marketing Tech Stack.

If you email us, a person on the Conveyor Global or Conveyor Marketing Group team may read the message in order to reply.

We do not use the content of your visit, your email, or your newsletter address to train AI models. This website does not send page-browse content into a public consumer AI product. Google, HubSpot, Cloudflare, and Resend each apply their own terms to the copies they hold.

How long we keep information

Unconfirmed addresses are not added to the HubSpot list. The Worker drops the address hash after the one-hour signup cap. The signed confirmation link expires after 48 hours. Resend keeps its own records of messages it sent.

Confirmed subscribers stay on the list until you unsubscribe or ask us to delete the record.

Mail you send to the address on this page is kept as long as needed to reply and to meet a legal duty, then we delete or de-identify it. Google keeps Workspace copies under Google's terms.

Analytics event data is kept for two months and user data for 14 months, then Google deletes or aggregates it under Google's terms. Google Signals is off. This property is not linked to Google Ads, Display and Video 360, Search Ads 360, or AdSense.

Cloudflare logs follow Cloudflare's retention for Workers.

Your rights

Email hello@marketingtechstack.com to review, correct, or delete information you have supplied.

California residents may request access to, correction of, or deletion of personal information. We do not sell personal information or share it for cross-context behavioral advertising as those words are used in the California Consumer Privacy Act. Email hello@marketingtechstack.com to exercise those rights.

Marketing mail includes an unsubscribe link. Transactional mail about a confirmation you requested will still be sent.

Children

This site is not directed at children under 13. If you believe we have collected information about a child under 13, email us and we will delete it.

Security

This site is served over HTTPS. We do not claim perfect security. If a breach affects your personal information, we will notify you as applicable law requires.

Changes

We may update this notice. The date at the top will change. For a material change that affects people we already email, we will try to email the address we have. Nothing in this notice limits rights you cannot waive under applicable law.

Contact

Conveyor Global, LLC
West Chester, Pennsylvania, United States
hello@marketingtechstack.com