# Zaius funding: rounds and investors > Zaius has raised $38M across 2 rounds since 2016. Investors include Underscore VC, Leaders Fund and Matrix Partners. Every round with its source. Source: https://millionrounds.com/company/zaius (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Zaius* 2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Advertising & Adtech Martech Funding summary Updated 26 Oct 2026 **$38M** raised across 2 rounds since 2016, from 3 sources **$8.0M** Round **$30M** Series B - **Latest round:** Series B, $30M Apr 2018 - **Step-up i:** 3.8× - **Investors:** 4 (1 led) See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2017 2018 **$8.0M** Round **$30M** Series B - **First round:** Round, $8.0M - **Biggest round:** $30M - **Between rounds:** 22 months ## The rounds - **Apr 2018** Series B **$30M** *1 new* *2 returning* [Underscore VC](https://millionrounds.com/fund/underscore-vc) [Leaders Fund](https://millionrounds.com/fund/leaders-fund) Insight Venture Partners/ Matrix Reported by FinSMEs - **Jun 2016** Round **$8.0M** *3 new* [Underscore VC](https://millionrounds.com/fund/underscore-vc) Lead [Matrix Partners](https://millionrounds.com/fund/matrix-partners) [Leaders Fund](https://millionrounds.com/fund/leaders-fund) Reported by BetaKit: funding and 1 other SEC filing: $8.0M sold, first sale Apr 2016 ## Founders and team From Zaius's own website and the SEC filings it signed: 16 on the team. - **Alex Atzberger** Chief Executive Officer - **Shafqat Islam** President - **Allison Skidmore** Chief Customer Officer - **Aniel Sud** Chief Technology Officer - **Myles Johnson** Chief Financial Officer - **Peter Yeung** Chief Information Officer and Global Data Protection Officer - **Rupali Jain** Chief Product Officer - **Sebastiaan de Jong** Chief Revenue Officer - **Jessica Dannemann** Head of Partner Ecosystem - **Aislinn Doss** Product Analyst for Digital Experience - **Dr. Erin Gill** Director of Global Marketing - **Rich Hobbs** Group Technology Director - **Travis Johnson** Director of Product Analytics Capabilities - **Mark Gally** Executive Officer, Director i - **Salvatore Fondaco** Executive Officer i - **Spencer Pingry** Executive Officer, Director i On the board, as filed i *David Skok* *Raymond Tacoma* ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Round** 2016 **Series B** 2018 [Underscore VC](https://millionrounds.com/fund/underscore-vc) L [Leaders Fund](https://millionrounds.com/fund/leaders-fund) [Matrix Partners](https://millionrounds.com/fund/matrix-partners) Insight Venture Partners/ Matrix ## Everyone who backed them [Underscore VC](https://millionrounds.com/fund/underscore-vc) VC firm **2** rounds, led 1 [Leaders Fund](https://millionrounds.com/fund/leaders-fund) VC firm **2** rounds [Matrix Partners](https://millionrounds.com/fund/matrix-partners) VC firm **1** round Insight Venture Partners/ Matrix no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=zaius). ## Quick answers about Zaius ### Who invested in Zaius? Zaius's investors include Underscore VC, Leaders Fund, Matrix Partners and Insight Venture Partners/ Matrix. ### How much has Zaius raised? Zaius has raised $38M across 2 rounds since 2016. ### When did Zaius last raise? Zaius's most recent round was a Series B of $30M in Apr 2018. ### What was Zaius's biggest round? Its most recent round, $30M in Apr 2018, is also its largest on record. ### Who backed Zaius first? Zaius's first round on record, in Jun 2016, was backed by Underscore VC, Matrix Partners and Leaders Fund. ### What stage is Zaius at? Zaius's latest named round is a Series B, in Apr 2018. ### Where is Zaius based? Zaius is based in the United States. ### Who led Zaius's rounds? Underscore VC led the Undisclosed round in 2016. ## Companies like Zaius In the same sector, and raised in the last eighteen months. [**Kevel** $75M · Oct 2026](https://millionrounds.com/company/kevel)[**Whop** $400M · Oct 2026](https://millionrounds.com/company/whop)[**Different** $48M · Oct 2026](https://millionrounds.com/company/different)[**Gradient** $24M · Oct 2026](https://millionrounds.com/company/gradient)[**OuterSignal** $22M · Sept 2026](https://millionrounds.com/company/outersignal)[**Pipedrive** $90M · Sept 2026](https://millionrounds.com/company/pipedrive) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app