First party data is all the data an organisation collects directly from its customers or spectators, on its own channels, with their explicit consent. In 2026 it becomes the most reliable marketing asset, at a time when third party cookies lose effectiveness and GDPR enforcement tightens. This article explains exactly what it covers, why it changes the game for brands as well as for event venues, and how to collect it without friction for the audience.
Key takeaways
- 🔑 Definition: first party data is collected directly, with consent, and is fully owned by the organisation that gathers it.
- 🔑 2026 context: third party cookies remain weakened (blocked by default on Safari and Firefox, growing refusal by users), even though Google reversed its plan to remove them from Chrome.
- 🔑 Measured benefits: better advertising targeting, more profitable CRM personalisation, and protection against the rising cost of acquisition.
- 🔑 Special case: event venues (stadiums, arenas, concert halls) have a captive audience but little equipment to capture data without friction, a challenge that solutions like Luckysit address directly.
What is first party data? Definition and scope
First party data is all the information a company gathers directly from its audience through its own channels: website, app, loyalty programme, customer service, point of sale, or ticketing. Three criteria define it: direct collection, with no intermediary; explicit consent from the person concerned; and full ownership by the organisation that stores and uses it.
Concretely, it can be a purchase history, an email address left voluntarily, an answer to a quiz, a preference declared at sign-up, or an interaction captured during a sports or cultural event. This data is accurate, up to date, and an asset competitors cannot replicate, unlike a purchased audience.
First party, second party, third party and zero party data: the differences
These four notions differ by the source of the data. First party comes directly from the customer. Zero party is an even more reliable subset: information the person shares voluntarily and explicitly, for instance through a prize draw or a preference quiz. Second party is a partner’s first party data, shared under an agreement. Third party, finally, is aggregated by advertising intermediaries from many sites, with no direct link to the brand that uses it; this is the category losing ground.
Why first party data becomes unavoidable in 2026
Two underlying movements explain the shift: the continued erosion of third party cookies and an increasingly demanding regulatory framework. Together they make dependence on purchased or aggregated data more and more risky for organisations.
The shifting fate of third party cookies
The landscape is more nuanced than often presented. In April 2025, Google announced it would not remove third party cookies from Chrome after all, preferring to offer users a more explicit choice rather than blocking by default. Safari and Firefox, for their part, have been blocking them natively for several years. The practical result is the same for advertisers: the CNIL, the French data protection authority, observes a continuous rise in cookie refusal rates in France, from about 20% in 2021 to nearly 39% at the end of 2024. In other words, even without a general technical ban, a growing share of the public already escapes third party tracking.
An ever stricter GDPR framework
The CNIL has also stepped up its checks on proof of consent, cross-device tracking and tracking pixels in emails. In December 2025 it fined a loyalty programme operator 3.5 million euros for passing the data of more than 10.5 million members to a social network for advertising purposes without valid consent. This kind of fine is a simple reminder: GDPR-compliant data collection is no longer a legal detail to sort out afterwards, but a condition for continuing to use your contact base at all.
What concrete benefits for organisations that invest in first party data?
Beyond compliance, first party data has a measurable impact on marketing performance. Three figures come up regularly in studies on the subject, and they are consistent from one source to another.
The mechanism behind these figures is simple: data closer to the customer allows more accurate targeting and better-dosed marketing pressure. The cost of acquisition stays under control over time, where a strategy built on purchased audiences always ends up eroding.
How to collect first party data without friction: the case of stadiums, arenas and concert venues
The sports and cultural event sector illustrates the difficulty well: a massive, captive audience, but very little equipment to turn physical presence into usable data.
The specific challenge of sports and cultural venues
During a match, a concert or a play, spectators spend a good part of the time in waiting phases: pre-match, half-time, interval, set change. The digital transformation of stadiums and arenas is moving fast, but the classic tools (captive Wi-Fi, paper form, dedicated app) often create too much friction to generate a significant participation rate. The audience wants neither to download an app nor to create an account for a one-off use, and nobody can blame them.
The scan & play model: gamification and opt-in collection in under 3 seconds
This is the problem solved by fan engagement platforms for sports clubs such as Luckysit. The principle: a QR code placed on the seats or shown on the big screen leads to a landing page in the colours of the club or venue, reachable in under three seconds, with no download and no account creation. The spectator then reaches a game, wheel of fortune, quiz, prediction, man-of-the-match vote, and the answers feed the club’s or venue’s CRM through first party data collection via digital activations. The same QR code can also monetise the downtime of a sports event, by slipping a sponsor module or a ticketing link into the game journey. The result: downtime becomes a measurable moment of engagement, and the organisation leaves with a first party asset it owns, usable afterwards for ticketing, the shop or partnerships.
How to structure an effective first party data strategy
Taking action requires a simple method, applicable to an e-commerce site as well as to an event venue. Four steps are enough to start:
- Map where data is already collected: CRM, ticketing, emailing, point of sale, app. It is often scattered and inconsistent from one tool to another.
- Merge these sources into a single customer profile, a necessary condition for personalisation that holds up.
- Attach each collection point to a clear legal basis and proof of consent, drawing on best practices for lead collection without forced identification.
- Activate the data without delay, through CRM segmentation or sponsor targeting: it only gains value when it is really used, not when it sleeps in a database.
On gamification specifically, this complete guide to gamification marketing details the game mechanics that work best to convert a visitor into a qualified contact.
Move to first party data: turn your downtime into a usable asset
Sports clubs, arenas, theatres or festivals: see how a frictionless game experience can feed your CRM with GDPR-compliant first party data, while turning waiting time into concrete revenue.
Frequently asked questions about first party data
What is first party data in a few words?
First party data is data an organisation collects directly from its own customers or users, on its channels (site, app, ticketing, CRM), with their explicit consent. It belongs to the organisation outright, unlike data bought from a third party.
What is the difference between first party and zero party data?
Zero party data is a subset of first party data: information the customer shares voluntarily and explicitly, for instance a preference declared in a quiz or a game, rather than data simply observed while browsing.
Will third party cookies disappear in 2026?
Not across the board. Google announced in April 2025 that it would keep third party cookies in Chrome, unlike Safari and Firefox, which already block them by default. On the other hand, the cookie refusal rate among French users keeps rising, which mechanically reduces the effectiveness of third party tracking, cookies removed or not.
Is first party data automatically GDPR-compliant?
No. First party data is only compliant if it is collected with a valid legal basis and provable consent. In December 2025 the CNIL, for example, sanctioned a company that had passed first party data to an advertising partner without consent suited to that use.
How can a sports club or a concert venue collect first party data without a mobile app?
By relying on a simple scan of a QR code shown on the seats or on the big screen, which opens a personalised game landing page with no download and no account creation. That is the approach of platforms like Luckysit, which turn the downtime of a match or a show into opt-in first party data collection, fed directly into the club’s or venue’s CRM.
