Series Unknown Funded Advertising Startups
Among these 50 “Series Unknown” advertising rounds, the largest disclosed check is Gentoo Media’s $250M (2026-01-20), which dwarfs the next-largest disclos…
Among these 50 “Series Unknown” advertising rounds, the largest disclosed check is Gentoo Media’s $250M (2026-01-20), which dwarfs the next-largest disclosed amounts such as Rezolve’s $80M (2026-01-20) and Funnel’s $80M (2026-01-28). At the low end, the smallest disclosed amount is PromoRepublic’s $100K (2025-05-15), creating a very wide disclosed-range spread alongside many undisclosed outcomes.
Timing is concentrated near the middle of 2025 into early 2026: the most recent entries land on 2026-03-09 (KidsKnowBest and Agency Works, both undisclosed) and the oldest row shown is 2025-03-18 (TNT Dental, undisclosed). Geographically, the list is distributed across countries (e.g., multiple UK and US entries) rather than centered on a single metro; the most repeated location pattern is London, England with whalar’s undisclosed round on 2025-05-16 and KidsKnowBest’s undisclosed round on 2026-03-09. Of the 50 rows, all carry “Series Unknown,” and undisclosed amounts appear frequently alongside disclosed rounds (e.g., UVify $42M on 2026-02-25 and Intercept Music $50M on 2025-05-07).
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Frequently asked
What’s the biggest disclosed funding round in this list, and how separated is it from the rest of the disclosed amounts?
Gentoo Media’s $250M disclosed round on 2026-01-20 stands out from the rest of the disclosed amounts, with the next-largest figures including Funnel at $80M (2026-01-28) and Rezolve at $250M’s same-day $250M competitor not present; instead the next-largest are $80M, $70M (ShopMy on 2025-10-22), and $50M (Intercept Music on 2025-05-07). The gap is large enough that the top round clearly sits above the dominant upper range of $30M–$80M disclosed checks.
Which entries define the low end of disclosed funding, and are they outliers versus the typical disclosed range?
PromoRepublic’s $100K (2025-05-15) is the smallest disclosed amount in the shown rows. It sits far below the cluster of mid-sized disclosed rounds—examples include Digitalist’s $2M (2025-12-30), VidMob’s $8M (2025-05-08), and Fluent, Inc’s $30M (2025-12-02)—making it a clear low-end outlier among disclosed values.
Is there a temporal cluster—how much of the activity falls close to the most recent dates shown?
The most recent date in the list is 2026-03-09 (KidsKnowBest and Agency Works, both undisclosed), and several other rounds cluster in early March 2026 (e.g., Blastness $4M on 2026-03-04 and Viewbix $1M on 2026-03-04). The dataset also extends across roughly a one-year window from 2025-03-18 (TNT Dental, undisclosed) through 2026-03-09, with multiple additional entries in 2025-12.
Do any geographies repeat enough to suggest a concentration, or is it mostly one-off coverage?
London, England appears more than once: KidsKnowBest is listed in London with an undisclosed round on 2026-03-09, and Whalar is also in London with an undisclosed round on 2025-05-16. Outside that, the geography is broadly distributed across US metros (e.g., New York for UVify is San Francisco; instead consider Intercept Music in San Francisco on 2025-05-07 and VidMob in New York on 2025-05-08) and across multiple countries, with no single city dominating the full set.
How does the “Series Unknown” mix relate to disclosed vs. undisclosed amounts here?
Every row is labeled “Series Unknown,” but amounts vary between disclosed and undisclosed—e.g., UVify shows $42M (2026-02-25) and Gentoo Media shows $21M (2026-02-26) while multiple nearby rounds are undisclosed, such as KidsKnowBest (2026-03-09) and Eva Live (2026-03-03). The list therefore behaves like a stage-labeled cohort where the main split for analysis becomes disclosed-vs-undisclosed rather than series detail.
Are there notable outliers on the high end aside from the largest round?
Beyond Gentoo Media’s $250M (2026-01-20), several high checks cluster in the upper tier: Rezolve is shown at $250M on 2026-01-20 as well, Funnel is $80M (2026-01-28), ShopMy is $70M (2025-10-22), and Intercept Music is $50M (2025-05-07). This suggests a top band of very large disclosed rounds with a long tail down through $10M–$30M and multiple undisclosed outcomes.
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