Spotify rebuilds its entire ad platform
Spotify used its third Investor Day, on May 21, to show the table of a rebuilt ad business. Active advertisers grew 68% YoY in Q1 and biddable channels make up more than a third of ad revenue.
Mariano De Vitto · May 2026
Spotify used its third Investor Day, on May 21, to show the table of a rebuilt ad business. Active advertisers grew 68% year on year in Q1, and biddable channels now make up more than a third of ad revenue.
The company rebuilt the platform around two engines. The first is Spotify Ad Exchange (SAX), the programmatic channel that connects audio and video inventory to outside DSPs. The second is the redesigned self-serve console, which now covers audio, video and display across and outside the app. Both engines share the audience signal and measurement stack. The stated idea: for an SMB entering through the console and for an agency entering through a DSP, the inventory is the same and performance is reported the same way.
Audiences and formats
In Q1, Spotify reached 761 million users. On audiences, the company opened redesigned Sponsored Playlists and Carousel Ads. On podcasts, it added in-session saves and the ability for outside agents to save episodes through the public CLI. For the brand, this means friction between the audio ad and the user action dropped. Conversion doesn't require a click out of the app: it happens inside the listening flow.
Why it matters for the 2026 plan
Spotify's reset is the most ambitious move in audio in years. The media-plan consequence is direct. Until now, buying Spotify at scale meant insertion orders and waiting days for reports. With SAX, the buy flows through the same programmatic pipe as CTV and display. That puts audio next to the other performance channels, not as a separate line item. The pressure moves to formats: the ad that performs in SAX is built for active listening, not a recycled radio spot.
The signal: Spotify isn't the audio line of the media plan anymore. It's another programmatic engine, with biddable at a third of the business and 761 million users behind it. Anyone treating it as a creative add-on pays the CPM hike when the category truly enters the bid.
The Signal Brief · Mariano De Vitto — Head of Marketing, Barcelona