How to Track Whether a Prospect Has Read Your Sponsorship Deck

Send the deck as a tracked link, not an attachment. A hosted deck shows you who opened it, how long they spent and which slides they read, which an emailed PDF or an email "open" cannot. Use those signals to time and shape your follow-up, and tell prospects the link is tracked, because UK privacy rules put real weight on transparency.

This guide is part of our wider series on how to write a sponsorship proposal.

Can you tell if a sponsor has opened your deck?

Only if you send it as a link. A downloaded PDF or PowerPoint attachment reports nothing back, and an email open report is weak evidence that anyone read anything.

Email opens rely on a tracking pixel, which the ICO describes as a small piece of code, usually an image file (ICO). When it loads, the sender is told the email was opened, but it does not always load because a person opened it. Apple's Mail Privacy Protection masks the reader's IP address and fetches images and other remote content privately as soon as a message lands, whether or not anyone looks at it (Apple). So an "open" can register for an email nobody has read.

The scale is large. Across all the email Litmus tracks (more than 1.5 billion opens, mostly consumer email rather than sponsorship buyers), Apple accounted for 76.56% of opens in its September 2026 report. Litmus estimates Mail Privacy Protection affects roughly 55 to 60% of all opens, says those opens "are not considered reliable opens", and recommends leaning on clicks and conversions instead (Litmus). Those figures cover all tracked email, not sponsors specifically, but the mechanism is the same for a brand manager on an iPhone.

A view of the hosted deck is far stronger evidence: someone loaded it and moved through the slides. For the wider question of PDF, PowerPoint or link, see how to build a sponsorship pitch deck.

What does sponsorship deck tracking actually show?

It shows whether the deck was opened, how many sessions there were, how long each viewer spent and which slides held their attention. A slide-by-slide heatmap is the most useful part, because it tells you what interested them, not just that they looked.

These readings are interpretations, not rules:

There is no reliable benchmark for how long a sponsor "should" spend on a deck. Compare your own decks against each other instead.

Which link should you send: public, password-protected or email-gated?

Match the link to the stage of the sale.

• Public link for a teaser or broad outbound: no barrier to opening, but you learn less about who is reading.
• Email-gated link when you need to know who is reading. Views are tied to an email address, which is the most useful data and clearly personal data (see the privacy section).
• Password-protected link for a confidential, priced offer after a first meeting.

Before any link goes out, share an internal feedback link so a colleague can check names, logos and prices.

How do you use the data to follow up?

Follow up on what they read, not just on the fact that they read it. "I saw you opened the deck" is a poor message. "I have mocked up your brand on the community programme kit, since that seemed most relevant" is a good one.

The heatmap tells you which asset to lead with. If a prospect lingered on the shirt sleeve slide, send a mockup of their logo on the sleeve. Our guide to sponsorship mockups covers how to make these.

For timing and cadence, see how to approach a sponsor. An open is a reason to follow up soon, but the follow-up still needs something new.

What can deck tracking not tell you?

It cannot tell you why someone looked, or what was said about your deck in the meeting where the decision is made.

Power Sponsorship describes gatekeeping, sifting high volumes of proposals, as a big part of most corporate sponsorship managers' jobs, while brand managers are generally the ones who approve the spend and other internal specialists are involved (Power Sponsorship). Writing about renewals, Sponsorship Collective notes that the decision is made in a budget meeting your contact attends and you do not, that your champion has to justify the spend to a boss and finance, and that brands often plan budgets a quarter or two ahead (Sponsorship Collective). The same dynamic applies to new business.

So a long view followed by silence may mean the deck is waiting for that meeting. And a new viewer is not automatically a buying signal: being passed from the brand manager to the sponsorship manager, the agency or the foundation can be a sign of no interest (Power Sponsorship). Use the data to ask better questions.

Is it legal to track who reads your deck in the UK?

It depends on how the tracking works and what you tell people, and this guide does not answer that for your set-up. This is a summary, not legal advice; if you are unsure, take advice from a data protection specialist.

• Two separate PECR rules. The ICO says the PECR email marketing rules "only cover the email itself, not the tracking pixels"; pixels fall under the rules on cookies and similar technologies (ICO). The email rule itself is covered in how to personalise sponsorship pitches.
• Regulation 6 covers storage and access. Where a pixel, link-tracking or decorated-URL technique stores or accesses information on the user's device, regulation 6 applies, and the ICO says the key consideration is the purpose (ICO). It covers "information", not only personal data, and you are responsible for knowing what your software does, including third-party code (ICO). The ICO published its final guidance on these technologies on 29 April 2026 (Hunton).
• The analytics exception does not cover tracking individuals. PECR, as amended by the Data (Use and Access) Act 2025, sets out exceptions to the consent requirement, including one for statistical purposes. The ICO says the statistical purposes exception "does not allow you to monitor or track individual visitors to your service" (ICO). Per-viewer deck data is about individuals, so do not assume that exception applies.
• Penalties have risen. The remaining PECR changes in the Act came into force on 5 February 2026, and PECR fines now match UK GDPR levels: up to £17.5 million or 4% of global annual turnover, whichever is higher (Lewis Silkin).
• Where consent is needed, it must be real. It needs a positive action, silence does not count, it cannot be buried in terms and conditions, and you must give clear information either way (ICO).
• UK GDPR applies to named business contacts. A brand manager's details are personal data even in a business capacity. People have an absolute right to object to direct marketing, and if you got their details from elsewhere, privacy information is due within a reasonable time and at most one month, or at your first contact if sooner (ICO; ICO).

A practical checklist:

1. Say in the covering email that the link shows you when the deck is viewed.
2. Update your privacy notice to say you record how people view the decks you send.
3. Ask your provider how its viewer works and what, if anything, it stores on the viewer's device.
4. If someone objects, stop tracking them and send a PDF instead.

What does this look like in practice?

This is a hypothetical example, not a real club or a Sportworks customer. Picture a Championship rugby union club whose partnerships manager pitches eight regional employers a community programme partnership.

She sends each an email-gated deck, saying in the email that the link shows her when it is viewed. Within a week, five have opened it. The heatmap shows a regional housebuilder and an energy supplier spent most of their time on the schools coaching programme and moved quickly past the digital content slides. A second viewer appears at the housebuilder two days later.

Instead of a generic chaser, she sends the housebuilder a mockup of its logo on the coaching kit and asks who else is involved. The energy supplier gets a short clip of a coaching day in its colours. The three who never opened get one resend with a new subject line, and the two who opened briefly get one sentence pointing to their most relevant slide.

How Sportworks helps

Deck tracking is built into Sportworks.io, the AI platform for sports commercial teams. You build the deck, share it and see how each prospect reads it in one place.

• Decks turns your own PowerPoint or PDF into a reusable template with linked image placeholders. Select brands and it builds a personalised deck for each, with visuals, inventory and pricing, and exports to PPTX or PDF.
• Deck sharing and tracking shares each deck as a public, password-protected or email-gated link, with an internal feedback link for your team. You get open notifications, per-viewer analytics showing sessions and dwell time, and a slide-by-slide heatmap showing which slides held a prospect's attention.
• Scale generates personalised pitch assets for several brands or a whole industry in one run, with batch download and team sharing. Pair it with tracked deck links and the viewing data helps you decide which prospects to call first.
• Designs, Studio and Video produce the follow-up the heatmap points to: the prospect's logo on the asset they lingered on, an activation visual, or a short clip.

Birmingham City FC's Head of Partnerships says: "We can create personalised decks in minutes." Sportworks reports, from its client data, 10x faster production, 50% lower cost, 3x more conversions and an average payback of under 30 days from first use (Sportworks customers). Deck sharing insights come with every plan, from £299 a month (pricing).

Tracking applies to the shared link: a PPTX or PDF export is a file like any other attachment.

FAQ

Can I track a PDF I emailed as an attachment?

Not reliably. Once downloaded, it reports nothing back. Send a link to a hosted deck instead.

How long should a sponsor spend on my deck?

There is no reliable benchmark. Compare your own decks and see which slides get the most time.

Should I tell prospects the deck is tracked?

Yes. A line in the covering email and your privacy notice is good practice, and UK rules on transparency apply to named business contacts. This is not legal advice.

What if they never open it?

Resend once with a new angle, such as a mockup of their brand on one asset. If there is still nothing, wait for a fresh trigger.

Does tracking work if they forward the link?

It depends on the link type and the tool, so ask your provider how views from a forwarded link are recorded. Either way, a deck being passed on is not always a good sign (Power Sponsorship).

See who is reading your decks

Book a 30-minute demo to see Decks and deck tracking on your own sponsorship deck, or see pricing.