Membrana Media

Celtra is redefining digital advertising by making it faster, smarter, and more effective. Our software solutions automate creative production, optimize performance with AI-driven insights, and simplify media activation. Marketers can personalize ads at scale, adapt them for any channel, and leverage real-time data to drive better results. Top brands like Spotify, Adidas, Unilever, Hearst, and Bloomberg trust Celtra to boost engagement, streamline workflows, and maximize ad impact.

Airtory is a Creative Management Platform that allows advertisers to build high-performing and engaging rich media display ads within minutes. Engage your prospects, ensure better and higher ROI, and improve brand engagement with Airtory's easy-to-build rich media ads! We have 500+ templates across desktop, mobile, native, and interactive video (although we can build bespoke templates for only you to use, or we've found a way to ingest ads built in Google Web Designer and run them as Airtory tags, for those very custom one-offs). These can easily be implemented across DSPs or on direct publishers. Last but not least, Airtory has additional features that can elevate your Rich Media campaigns to the next level. Create hyper-personal ads with Airtory’s DCO suite or leverage our Landing Page Builder to incorporate it as an offering in your next campaign. In short, we are a faster, cheaper, easier, and more nimble provider within the ad creation/monetization vertical.