
451 Degrees is a technology services company that leverages machine learning, AI, and natural language processing to convert user-generated comments into valuable data for digital content and ad tech businesses. Their flagship product, Graffiti, enhances brand safety and contextual relevancy by analyzing comments in real-time, providing insights that help clients optimize content and advertising strategies. With a focus on privacy compliance and integration with existing systems, 451 Degrees positions itself as a leader in the evolving landscape of digital marketing and content management, catering to a diverse range of clients including agencies, publishers, and consumer brands.

451 Degrees is a technology services company that leverages machine learning, AI, and natural language processing to convert user-generated comments into valuable data for digital content and ad tech businesses. Their flagship product, Graffiti, enhances brand safety and contextual relevancy by analyzing comments in real-time, providing insights that help clients optimize content and advertising strategies. With a focus on privacy compliance and integration with existing systems, 451 Degrees positions itself as a leader in the evolving landscape of digital marketing and content management, catering to a diverse range of clients including agencies, publishers, and consumer brands.
Headquarters: San Francisco, CA
Core product: Graffiti — AI/NLP SaaS that analyzes user-generated comments
Founded / Founder: Founded by Patrick (Pat) Giblin
Employees: 5
Known funding: Seed (May 2015), reported ~$850,000
Content metadata enrichment, SEO, contextual advertising, and brand safety using analysis of user-generated comments.
2003
Ad tech / Digital content / AI SaaS
850000.00 USD
Documented investors include Andreessen Horowitz, Formation 8, Ronald Conway, Data Elite, and TiE Silicon Valley Angels
“Investors include Andreessen Horowitz, Formation 8, Ronald Conway, Data Elite, and TiE Silicon Valley Angels”