Top Advertising Startups in 2026

iSpot.tv helps advertisers measure the brand and business impact of TV and streaming advertising, from concept to airing to conversion. Fast, accurate and actionable measurement and attribution solutions enable advertisers to assess creative effectiveness, enhance media plans and attribute advertising results for cross-platform campaigns, all while benchmarking against competitors and historical norms. Unlike legacy and ad hoc solutions, iSpot is purpose-built to measure the performance of every ad on television with digital-like precision and granularity in real time. With always-on performance insights unified across linear and streaming TV, advertisers can take quick and confident action to consistently drive business results.

Kepler’s role is to be the activation engine for smarter marketing. We’re at our best when we have a better understanding of what motivates people. We use data science to build higher quality models and algorithms, and we deliver maximum results when able to collaborate with forward thinking creative partners. We are proud to be a member of the kyu collective, whose portfolio companies are leaders in each of these areas. Together we offer clients everything brands need to achieve success in today’s more personalized, tech-driven marketing environment. We use data science to build higher quality models and algorithms, and we deliver maximum results when able to collaborate with forward thinking creative partners.

GlobalWebIndex is a data company headquartered in London that provides audience profiling data across 42 countries to the world's largest brands, marketing agencies and media organizations. We maintain a global panel of more than 18 million connected consumers which we leverage to create 20000 data points to profile internet users around the world. Our industry-leading clients including Twitter, Google, Spotify, WPP, IPG and Omnicom Group can gather in-depth insights into audience behaviours, perceptions and interests through a combination of survey and analytics data using the GlobalWebIndex platform. Since launching in 2009, GlobalWebIndex has become one of the UK’s fastest-growing data technology companies, renewing 97%+ of our client base and doubling in size and revenue year on year. As we continue to innovate and expand, we are always on the lookout for the best talent to help us re-engineer data-driven marketing for the digital age.

We create moments that engage the modern fan. The moments that matter start with real voices and spread through the community one interaction at a time. Social isn’t about repurposed content or large studio budgets, it’s about fostering two way conversations, building communities, and empowering creators to share their passion. Welcome to the next Wave.

World's leading brands use One Impression to drive conversations on social media through powerful content created by influencers. Today, the number of brands is growing exponentially and so is the challenge to stay in the minds of the customers. We are building a complete end to end solution for brands for influencer marketing to help them activate social conversations amongst a network of 50,000+ influencers instantly while providing the highest ROI for their spends. The system is trained to understand the brand's audience, goals, budgets, strategy and accordingly create a plan that can generate the maximum return. The power of the future lies in strong analytics helping brands understand the impact of their campaigns. We are building a future that can change the way brands leverage social media.

The ResponsiveAds platform enables designers to create highly immersive ads that users actually want to engage with. Our platform is superior because it: (1) Optimized interface for fluid creative design - infinite sizes. any screen, format, template (2) Component Marketplace to Easily embed any kind of engagement widget... (advanced developer console ) (3) Dynamic creative with real-time insights to create A/B versions on the fly... (programmatic creative) (4) 1-click- 1-tag or 1-export that works everywhere-- any screen, format, ad size (mobile-first approach) (5) New big and beautiful programmatic ad creative possibilities.

AeroLeads (aeroleads.com) is a powerful relevant prospect and lead generation software which looks at hundreds of sources and pulls prospect and lead data like email, name, business name, business phone number etc. ==How to use AeroLeads== With AeroLeads, in a matter of seconds, you can start building your prospecting and lead list. Check aeroleads.com/blog/aeroleads to see how to use AeroLeads. The signup and trial is free.

Pickcel is a dynamic cloud-based digital signage software company that helps businesses create and display engaging content in public spaces like retail stores, hotels, and airports. We're dedicated to innovation, integrating with popular business platforms to enhance customer experiences through visually compelling displays. At Pickcel, you will join a forward-thinking team focused on shaping how businesses communicate. We prioritize security and integrity, ensuring that our platform remains a trusted solution in the industry. Working with us means being part of a company that values creativity, technology, and impactful digital communication. For more details visit pickcel.com

Marketing Analytics Platform (Self hosted/Cloud based) for holistic view of media planning, buying, measurement, and optimization of digital media — in one place. Meant for advertisers and media agencies of all sizes & scale.