Insights

Independent Brand Safety OpenSlate provides third-party content ratings and safety metrics for online video and audio, already partnering with major advertisers and ad holding companies. This suggests a sales opportunity around expanding usage of independent safety analytics to other advertisers, agencies, and platforms seeking trustworthy brand safety solutions.

Strategic Partnerships Recent affinity with DoubleVerify and Twitter indicates OpenSlate’s value as a trusted verifier in the ad ecosystem. A sales approach can emphasize co-sell opportunities or white-labeling potential with DV360 customers and other ad tech stacks seeking heightened content governance.

Global Expansion New country leadership and international growth activity, including a France country director hire, point to an opportunity to target regional advertisers and brands expanding into international markets who need localized content safety and relevance scoring.

Technology Stack OpenSlate uses modern devops and data technologies (Terraform, Kubernetes, Docker, Elasticsearch, PostgreSQL). This suggests a capability to scale safety analytics and offer integration-friendly solutions, appealing to tech-forward buyers who prioritize scalable data workflows and API-driven access.

Market Positioning With a revenue range and modest headcount, OpenSlate sits between niche safety players and larger measurement vendors. There is a sales path to upsell more comprehensive measurement packages, expand to mid-market brands, and cross-sell with adjacent safety and activation tools through partner networks.

Similar companies to OpenSlate - part of DoubleVerify

OpenSlate - part of DoubleVerify Tech Stack

OpenSlate - part of DoubleVerify uses 8 technology products and services including Amazon Web Services, GitHub, HashiCorp Terraform, and more. Explore OpenSlate - part of DoubleVerify's tech stack below.

Media & News

OpenSlate - part of DoubleVerify's Email Address Formats

OpenSlate - part of DoubleVerify uses at least 3 email formats:
OpenSlate - part of DoubleVerify Email FormatsExamplePercentage
First.Last@openslate.comJohn.Doe@openslate.com
93%
First@openslate.comJohn@openslate.com
6%
LF@openslate.comDJ@openslate.com
1%

Frequently Asked Questions

What is OpenSlate - part of DoubleVerify's official website and social media links?

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OpenSlate - part of DoubleVerify's official website is openslate.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does OpenSlate - part of DoubleVerify generate?

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As of August 2026, OpenSlate - part of DoubleVerify's annual revenue is estimated to be $1M - $10M.

What is OpenSlate - part of DoubleVerify's NAICS code?

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OpenSlate - part of DoubleVerify's NAICS code is 5162.

How many employees does OpenSlate - part of DoubleVerify have currently?

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As of August 2026, OpenSlate - part of DoubleVerify has approximately 10 employees across 3 continents, including North America, Europe and Asia. Key team members include Founder: H. N., Vice President, Sales: L. M. and Sales Director, Central Us: J. N. Explore OpenSlate - part of DoubleVerify's employee directory with LeadIQ.

What industry does OpenSlate - part of DoubleVerify belong to?

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OpenSlate - part of DoubleVerify operates in the Online Audio and Video Media industry.

What technology does OpenSlate - part of DoubleVerify use?

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OpenSlate - part of DoubleVerify's tech stack includes Amazon Web Services, GitHub, HashiCorp Terraform, Docker, Jenkins, PostgreSQL, Google Workspace and Jamf.

What is OpenSlate - part of DoubleVerify's email format?

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OpenSlate - part of DoubleVerify's email format typically follows the pattern of First.Last@openslate.com. Find more OpenSlate - part of DoubleVerify email formats with LeadIQ.

How much funding has OpenSlate - part of DoubleVerify raised to date?

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As of August 2026, OpenSlate - part of DoubleVerify has raised $25M in funding. The last funding round occurred on Oct 18, 2019.

When was OpenSlate - part of DoubleVerify founded?

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OpenSlate - part of DoubleVerify was founded in 2011.
OpenSlate - part of DoubleVerify logo

OpenSlate - part of DoubleVerify

Online Audio and Video MediaNew York, United States2-10 Employees

OpenSlate, a unit within DoubleVerify, provides independent, industry-standard metrics for online video and audio content. Its content ratings system ingests and analyzes more than 500 million videos every day, delivering a third party assessment of the content that brands advertise alongside. This measurement helps advertisers gauge brand safety and alignment across major digital platforms. Based in New York City, OpenSlate serves hundreds of large online advertisers and all global ad holding companies. In January 2022, Twitter announced a partnership with OpenSlate Studios to leverage its content safety measurement capabilities.

Section iconCompany Overview

NAICS Code
5162
Founded
2011
Employees
2-10

Section iconFunding & Financials

  • $25M

    OpenSlate - part of DoubleVerify has raised a total of $25M of funding over 9 rounds. Their latest funding round was raised on Oct 18, 2019 as a Corporate Round.

  • $1M - $10M

    OpenSlate - part of DoubleVerify's revenue is estimated to be in the range of $1M - $10M

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