Brand24 vs Cello

Brand24 has spent three months extending monitoring past written text on the open web. AI Visibility — tracking how ChatGPT, Gemini, Claude and Perplexity describe a brand — became self-activating from the panel in May and gained a Sources view showing which sites those models cite. Brand Assistant 2.0 turned the in-product assistant into an agent that selects its own tools and reads the live web. June added detection of spoken brand mentions inside YouTube audio, timestamped to the minute. The two August entries are delivery and packaging: an installable browser app with push alerts, and a redesigned infographic report.

The product's definition of a mention is widening on two axes at once — from text to speech, and from published pages to model-generated answers. That reframes social listening as visibility measurement across whatever surface an audience actually reads, including one nobody can crawl directly. The delivery layer is following the same logic: push notifications and an installable app move Brand24 from a dashboard you visit to alerts that find you. Reporting work like the infographic redesign and the inflation-adjusted AVE model suggests the buyer being served is still the person who has to present numbers upward.

AI Visibility is the obvious place for the next expansion — more models, more monitored prompts, or turning the Sources view into guidance on where a brand needs to appear to get cited. The entries do not indicate whether it stays a paid add-on or folds into the core plans.