Series Unknown Funded Advertising Startups
The 50 most recent Series Unknown advertising rounds shown here stretch from October 2024 through late August 2025.
The 50 most recent Series Unknown advertising rounds shown here stretch from October 2024 through late August 2025. Disclosed deal sizes range from $10K (Bluelinks Agency, Abu Dhabi) to $65M (Zilch, London), with Rezolve and Intercept Music each closing $50M rounds in July and May 2025 respectively. New York accounts for more companies than any other city — Bluecore, VidMob, Veritonic, and Fluent, Inc. among them — while London contributed two of the five largest disclosed rounds. Roughly 30% of the 50 rows carry undisclosed amounts, including Whalar, Common Thread Collective, and Anzu.io.
Outside North America, activity is distributed across Sweden (DanAds, ZetaDisplay), Israel (Viewbix, Anzu.io), Finland (PromoRepublic, Digitalist), and Brazil (Méliuz, Comunitive). March 2025 had the highest single-month concentration, with seven rounds recorded.
Most recent rounds
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Frequently asked
What are the largest disclosed rounds among these advertising companies?
Zilch (London) raised $65M, followed by Rezolve (London) and Intercept Music (San Francisco) at $50M each, ZetaDisplay (Malmö) at $49M, and LAWFTY (San Francisco) at $40M. All five closed between October 2024 and July 2025.
Which cities are most represented in this set?
New York leads with at least 12 companies, including Bluecore, Fluent Inc., VidMob, Veritonic, and TVision. London follows with five — Zilch, Rezolve, Whalar, Precise TV, and BWP Group — and accounts for two of the five largest disclosed rounds in the dataset.
What share of these rounds have undisclosed amounts?
Fifteen of the 50 rows carry undisclosed amounts, roughly 30% of the set. Companies including Whalar, Common Thread Collective, Anzu.io, Playable Factory, and Rentsync did not publicly disclose their round size.
How do disclosed deal sizes break down across this segment?
Among the 35 rounds with disclosed amounts, 22 fall below $10M. Ten companies raised $25M or more, including Zilch ($65M), Rezolve ($50M), Intercept Music ($50M), and ZetaDisplay ($49M). The smallest disclosed amount is $10K from Bluelinks Agency in Abu Dhabi.
How geographically diverse is this segment beyond the US?
US and non-US companies split nearly evenly across the 50 rows. Non-US activity includes five UK companies (Zilch, Rezolve, Whalar, Precise TV, BWP Group), four Canadian companies (Wishpond, Rentsync, SimplyCast, McRae), two Swedish (DanAds, ZetaDisplay), two Israeli (Viewbix, Anzu.io), two Finnish (PromoRepublic, Digitalist), and two Brazilian (Méliuz, Comunitive).
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