# BoxGroup's Advertising & Adtech Investments: 10 Startups in Its Portfolio (2026) > The 10 Advertising & Adtech startups BoxGroup has backed, by stage: $558M raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/boxgroup-advertising-adtech-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Pre-seed and seed 4 - [Croissant](https://millionrounds.com/company/croissant) - [SelfMade](https://millionrounds.com/company/selfmade) - [Seen](https://millionrounds.com/company/seen) - [*L* Lovd.com](https://millionrounds.com/company/lovd-com) ## Stage not reported 3 - [Kustomer](https://millionrounds.com/company/kustomer) - [Adcade](https://millionrounds.com/company/adcade) - [ADstruc](https://millionrounds.com/company/adstruc) ## Series C and later 3 - [Yieldbot](https://millionrounds.com/company/yieldbot) - [Simon Data](https://millionrounds.com/company/simon-data) - [Simon AI](https://millionrounds.com/company/simon-ai) ## Segment by segment ### Pre-seed and seed 4 startups · $87M raised - [**Croissant**](https://millionrounds.com/company/croissant) Croissant provides Guaranteed Buybacks at Point of Sale and beyond, enabling retailers and consumers to benefit from the resale ecosystem. United States $66M - [**SelfMade**](https://millionrounds.com/company/selfmade) Closed community for exceptional business leaders. United States $12M - [**Seen**](https://millionrounds.com/company/seen) Seen is a blogger and entrepeneur focused on technological topics. United States $4.6M - [*L* **Lovd.com**](https://millionrounds.com/company/lovd-com) Buy and sell previously Lovd goods. - $4.5M ### Stage not reported 3 startups · $245M raised - [**Kustomer**](https://millionrounds.com/company/kustomer) Kustomer is an AI-native customer service CRM platform founded in 2015 and headquartered in New York, with an additional office in United States $234M - [**Adcade**](https://millionrounds.com/company/adcade) Adcade is a digital advertising technology company based in New York, founded in 2011. United States $7.9M - [**ADstruc**](https://millionrounds.com/company/adstruc) ADstruc is an Out-of-Home media specialist bringing unprecedented ease and efficiency to media planning and buying. United States $3.1M ### Series C and later 3 startups · $226M raised - [**Yieldbot**](https://millionrounds.com/company/yieldbot) Yieldbot is a digital media technology company based in New York City, founded in 2010. United States $98M - [**Simon Data**](https://millionrounds.com/company/simon-data) Simon Data is the creator of a customer data platform that allows marketers to create complicated client categories. United States $74M - [**Simon AI**](https://millionrounds.com/company/simon-ai) Simon AI provides an AI-driven CDP that activates live customer and contextual data for 1:1 marketing and journey orchestration. United States $54M **How this map is made.** Every startup here works in Advertising & Adtech and has raised money in a round we track that names BoxGroup as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **BoxGroup's AI portfolio** 111 startups · $26B](https://millionrounds.com/portfolio-maps/boxgroup-ai-portfolio)[Sector portfolio **BoxGroup's Fintech portfolio** 39 startups · $9.5B](https://millionrounds.com/portfolio-maps/boxgroup-fintech-portfolio)[Sector portfolio **BoxGroup's Healthtech portfolio** 25 startups · $3.4B](https://millionrounds.com/portfolio-maps/boxgroup-healthtech-portfolio)[Sector portfolio **BoxGroup's IT Services portfolio** 20 startups · $329M](https://millionrounds.com/portfolio-maps/boxgroup-it-services-portfolio)[Sector portfolio **BoxGroup's Internet portfolio** 16 startups · $258M](https://millionrounds.com/portfolio-maps/boxgroup-internet-portfolio)[Sector portfolio **BoxGroup's Biotech portfolio** 15 startups · $866M](https://millionrounds.com/portfolio-maps/boxgroup-biotech-portfolio) ## Raising from investors like BoxGroup? Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports. [Find investors](https://millionrounds.com/login?join=1&next=/app/investors)[Market maps](https://millionrounds.com/market-maps)