Why the Adtech Industry Needs Transparency More Than Ever
Transparency is the foundation of trust in adtech. Discover why openness is crucial for consumer relationships and industry collaboration – New Digital Age catches up with Utiq's Sara Vincent in the wake of International Data Privacy Day 2025.

Data Privacy Day on January 28 gave all of us in the industry an opportunity to take stock and think for a moment about the core principles of data privacy, and the extent to which we follow them.
For me, one word kept coming to the fore: transparency. Because I see it as the core principle that underpins everything else when dealing both with consumers and with partners in the adtech ecosystem. Without transparency, we’re lost; we might as well turn off the lights and close the doors.
Transparency is key to unlocking both the value exchange with consumers, and the as-yet untapped value that comes from forging better relationships with other adtech players.
Transparency leads to trust
Let’s start with our interactions with consumers. Putting the customer first is not only a logical first step, it’s also what every marketing textbook ever written tells you is the right thing to do, and it starts to build a layer of trust that we absolutely need to see more of across our industry.
If, as a consumer, I understand what is being asked of me, and what I get in return, the value exchange is clear – dare I say, transparent – and I can make an informed decision about whether or not to consent and share my data. So let’s make the complex simple, be clear in our language and make it easy for consumers to make informed choices.
Transparency along the supply chain
Now to consider the adtech ecosystem. Here, the question I ask myself is: isn’t it reasonable to expect transparency along a supply chain? In this respect, I am mostly talking about those partners that form a part of the chain, but are less than transparent with their fees, or about exactly what they do for them. I’m sure we’ve all seen presentations from publishers who are rightly concerned about what’s left of every advertising dollar spent with them once the middle-men have all taken their cut.
It’s time to be more open about this. I’m not suggesting that companies should reduce their fees – more that they should justify them. As someone once said to me: as a partner, you need to add value every single day and hold yourself to account to make sure you’re doing so. If every player in the chain embraced this mindset, the industry could function more collaboratively, efficiently and fairly.
Transparency fosters collaboration
The other reason to embrace transparency is because greater transparency fosters collaboration. With less to hide, we can focus more on solving shared challenges and seizing shared opportunities.
The adtech industry is a collection of thousands of interconnected parts, some of which work seamlessly with others at any given point in time to achieve the desired outcome. It’s also an extremely agile industry, in which individual players have learned that they need to be adept at shape-shifting in order to take account of changing consumer behaviours, new regulations, and new opportunities that present themselves as new technologies emerge.
And given the power and intransigence of the walled gardens, the best way to do this is to forge relationships with other players in the open web ecosystem. For which, once again, transparency is key. Sharing insights and experiences across areas of expertise benefits all of us. As the saying goes, a rising tide lifts all ships.
It’s time for the industry to come of age
This industry we work in is so multi-faceted and so complex that it’s easy to make excuses for opacity, but we should be beyond that now. The first banner ad appeared in 1994 – that’s more than 30 years ago. Let’s make 2025 the year in which we prove the ad tech industry has truly come of age by embracing and evangelising transparency in everything we do.
Originally published in:
New Digital Age

Sara Vincent
Managing Director UK at Utiq
Sara is Managing Director, UK, at Utiq, charged with executing the company’s launch in the UK and building out a team to support the company’s growth, partnering with publishers, advertisers and adtech providers to deliver relevant, ad-funded experiences to their consented audiences. Prior to joining Utiq, Sara spent five years at the global advertising marketplace, Index Exchange, initially as Senior Director, Publisher Development, and, for the last two years, as Managing Director, UK & IE.
During her time at Index Exchange, Sara led the UK team and was responsible for the growth of the UK market; growing partnerships across region; and for regionalising the company’s global goals. She also led the Index Women’s Network for 18 months.
Prior to that, she spent four years at programmatic rich media ad exchange, JustPremium (acquired by GumGum in 2021), as SVP, Publisher Development. She also spent four and a half years as Managing Director at ForexSpace, an online information site for FX traders. Sara was ExchangeWire’s Ad Tech Personality of the Year for 2022.
Outside of work, Sara is a mother to teenage children; an active member and supporter of industry women’s networks; and a mentor for Bloom, a professional network for women in communications, which champions the real voices of women. She also takes part in endurance sports, including triathlons and sportifs.