Sovrn
Boulder, US · Founded 2013 · 7 known investors
Find your way into Sovrn
166 people in our graph share verified history with the Sovrn team — schools, employers, funds. One of them is your warm intro.
Chris Rustunlockedknows Walter Knapp · together at University of Colorado Boulder (overlapped)
×6knows the team · via Boston College
×3knows the team · via Novell
knows the team · via Federated Media Publishing, Inc.
knows the team · via University of Colorado Boulder
Sovrn provides advertising and commerce software for publishers, helping them optimize and diversify their monetization channels. The company offers SSP technology, analytics, and data decisioning tools to support independent publishers.
Founders & leadership
TS

Todd SieglerinChief Operating Officer and Secretary
MA
Matt ArkinChief Revenue Officer
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Nolan SmithinCFO2014–2018
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Walter Knappin𝕏CEOWalter Knapp previously served as COO of Lijit Networks and held executive roles at Federated Media Publishing, including EVP of Platform Revenue & Operations and later Chief Operating Officer. Earlier in his career he worked in investment roles at Novell Ventures and Cambridge Technology Capital, and led SuSE Linux operations in North America at Novell.
Board
FH

GM

SL

JB

John BattelleBoard director
TM
Timothy MillerBoard director
Investors · 7
Reported raises · per SEC filings
Form D private placements$80.4M disclosed across 4 rounds · 2015–2022
▶$35.6MraisedJul 2022 · 13 investors · Other TechnologyRule 506(b)
▶$35.6MraisedJul 2022 · 13 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Seth LevineDirector
- Aaron SamuelsDirector
- Carolyn L. CoxExecutive Officer
- Judi HandDirector
- Gregory N. MartinDirector
- Walter KnappExecutive Officer, Director
- Eric WeinbergExecutive Officer
- Timothy ConnorDirector
- James CorboyExecutive Officer
- John BattelleDirector
- Fred HarmanDirector
- Offering amount
- $35.6M
- Amount sold
- $35.6M
- First sale
- May 2022
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$469KraisedJul 2021 · 3 investors · Other TechnologyRule 506(b)
▶$469KraisedJul 2021 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Walter KnappExecutive Officer, Director
- Greg MartinDirector
- Eric WeinbergExecutive Officer
- Seth LevineDirector
- Fred HarmanDirector
- John BattelleDirector
- Jesse DemmelExecutive Officer
- James CorboyExecutive Officer
- Tim MillerDirector
- Tim ConnorDirector
- Offering amount
- $469K
- Amount sold
- $469K
- First sale
- Jul 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$26.5MraisedMay 2019 · 11 investors · Other TechnologyRule 506(b)
▶$26.5MraisedMay 2019 · 11 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Walter KnappExecutive Officer, Director
- Seth LevineDirector
- Fred HarmanDirector
- Greg MartinDirector
- John BattelleDirector
- Tim ConnorDirector
- Tim MillerDirector
- Offering amount
- $27.5M
- Amount sold
- $26.5M
- First sale
- Oct 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$17.9MraisedAug 2015 · 14 investors · Other TechnologyRule 506(b)
▶$17.9MraisedAug 2015 · 14 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Fred HarmanDirector
- John BattelleDirector
- Timothy MillerDirector
- Todd SieglerExecutive Officer
- Greg MartinDirector
- Matt ArkinExecutive Officer
- Nolan SmithExecutive Officer
- Seth LevineDirector
- Walter KnappExecutive Officer, Director
- Offering amount
- $17.9M
- Amount sold
- $17.9M
- First sale
- Aug 2015
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 5
by search overlapSkimBit173 shared keywordsSkimlinks provides automated affiliate technology that monetizes product links for publishers and content creators, enabling them to earn commissions from commerce-related content across channels including articles, social, and newsletters.
trividia110 shared keywordsTrividia Health is a Florida-based medical device maker of TRUE-brand blood glucose monitoring systems and diabetes care products.
Modash94 shared keywordsModash provides a platform for influencer marketing teams to automatically track creator content and campaign performance across social media, with integrated Shopify sales attribution to measure ROI without manual data collection.
Lasso85 shared keywordsLasso provides a script and tools that help website owners and content creators increase their Amazon affiliate earnings by upgrading links to higher-commission private deals, adding mobile deep links, localizing links to regional Amazon stores, and tracking clicks. It serves affiliate publishers, bloggers, and YouTube creators in the affiliate marketing space.
Impact69 shared keywordsimpact.com provides a partnership management platform that helps enterprises optimize and manage various types of business partnerships across multiple channels. The company serves growth-focused organizations looking to scale through technology-enabled partnership strategies.
Companies competing with Sovrn for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does Sovrn do?
- Sovrn provides advertising and commerce software for publishers, helping them optimize and diversify their monetization channels. The company offers SSP technology, analytics, and data decisioning tools to support independent publishers.
- Who are Sovrn's investors?
- Sovrn's investors include Archer Capital Group, Archer Venture Capital, Foundry, Oak Investment Partners, Progress Ventures, Structural Capital, Boulder Ventures.
- How much funding has Sovrn raised?
- Sovrn has disclosed $80.4M raised across 4 rounds.
- Where is Sovrn headquartered?
- Sovrn is headquartered in Boulder, US.





