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Polymorph
AdsNative is a content ad server that allows publishers to better monetize websites and apps through native ads.
About Polymorph
Polymorph, formerly known as AdsNative, operated as a sophisticated monetization platform for digital publishers, leveraging machine learning to enhance revenue and deliver superior ad experiences. Founded in 2013 by a team that included University of California Berkeley alumni Satish Polisetti, Dhawal Mujumdar, Kuldeep Kapade, and Max Gutman, the company emerged from an earlier academic project focused on image-based security solutions. This venture into security systems revealed a market gap for a more integrated and user-friendly native advertising solution, prompting the pivot to what would become Polymorph.
The company's core offering was a white-label, cloud-based platform that empowered publishers to create, manage, and monetize their own native ad inventory across multiple channels. Key features included a high-speed ad server, a self-service interface for advertisers, and server-side header bidding capabilities, which allowed for real-time auctions across various pricing models like cost-per-click and cost-per-impression. This technology enabled publishers and the brands they worked with to automate ad delivery, target specific audience segments based on behavior, and measure campaign effectiveness with precision. The platform was designed to be faster than traditional client-side servers, improving the ad experience for end-users on websites and mobile apps.
Polymorph secured significant venture capital, raising over $10.5 million from investors such as Rakuten Ventures, Interwest Partners, and Onset Ventures. This funding supported its growth and technological development. The company's trajectory culminated in its acquisition by Walmart in April 2019 for an undisclosed amount. The acquisition was a strategic move by Walmart to bolster its own in-house advertising division, the Walmart Media Group. Polymorph's technology and its team of engineers and product developers were integrated into Walmart Labs to enhance ad targeting, measurement, and to provide a more streamlined, self-serve advertising platform for brands selling through Walmart.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2013
- Headquarters
- San Francisco, United States
- Employees
- 4
- Open positions
- None listed
- Dealroom signal
- 60.5/100
- Industry
- Marketing
- Sub-industry
- Adtech
- Sector
- Marketing, Adtech, SaaS, Advertising, Publisher Tools, App, Automated Process, Platform, Auction, Automated Technology
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Sep 2015 | $8.5M | $34M | Techstars · InterWest Partners · Rakuten | — |
| SERIES A✓Equity / VC | Aug 2015 | — | — | FG Angels | — |
Growth signals
Latest recorded traffic for Polymorph is 320 monthly website visits, up 23.1% over the last three months. Polymorph's team grew 0% over the past year.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed5 investors entered at this stage
InterWest Partners
Navneet Dalal
MDC Ventures- OVOnset Ventures
FG Angels
Series A4 investors entered at this stage
Right Side Capital Management
Exhilarator
Techstars
Rakuten
Other known investors4 additional known investors
Dorm Room Fund
Foundry
Rakuten Capital
Saemin Ahn
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Polymorph on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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