Observed Signal · Apr 2, 2026 · Partnership · Source: AdExchanger · Impact: 3/5 · Sentiment: Positive
Swivel and Olyzon Build an Agentic Ad Marketplace
Swivel, an AI ad-ops and sell-side automation company, and Olyzon, a CTV ad platform, announced a partnership to enable buy-side and sell-side agents to negotiate and execute CTV ad buys. Their agents connect using AdCP, an open-source standard built on top of MCP, intended as a shared language for cross-platform agent interactions. Early brand work includes Pierre Fabre Group using Olyzon and Swivel agents to run a U.S. CTV campaign for Avène’s Cicalfate product. Olyzon’s agents ingest campaign briefs and score shows/channels for relevance; Swivel’s agents provide sell-side yield signals and live price-floor adjustments. The partnership is positioned as a step toward an “agentic marketplace” that could broaden accessible inventory and change how DSPs and SSPs are used, particularly in CTV.
Introduces an agent-based, cross-platform buying workflow (via AdCP/MCP) that could broaden CTV inventory access and change programmatic roles—not industry-shifting yet but meaningful for CTV and adtech workflows.
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Key Takeaways & Evidence Grounding
- Swivel and Olyzon announced a partnership to integrate buy-side and sell-side advertising agents.
- Agents from both firms communicate via AdCP, an open-source standard built on top of MCP.
- Pierre Fabre Group is an early brand client, using the platform for a U.S. CTV campaign for Avène's Cicalfate.
- Olyzon's agentic workflow scores shows/channels from advertiser briefs and data; Swivel provides live sell-side yield and price-floor optimization.
- Founders quoted say agentic buys could reduce reliance on traditional DSP/SSP fee layers for many CTV buys.
Connected Companies & Entities
2 Entities mappedOntology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Swivel: AI to Automate Sell‑Side Ad Operations
Swivel, an ad‑tech company that launched in the US, builds AI tools to automate manual sell‑side ad‑operations tasks—such as campaign configuration, responding to RFPs, and in‑flight optimisation of RFPs—to free teams for more strategic work. In a VideoWeek interview filmed in Cannes, Ayelet Palmore, Senior Director of Marketing at Swivel, outlines the company’s thesis and says Swivel is now targeting publisher customers in Europe and is optimistic about agentic trading and AI‑driven workflows for ad sales. The piece was published on VideoWeek on 2026-07-02 and authored by Tim Cross‑Kovoor.
Olyzon Launches Agentic Orchestration Platform for Advertising
Olyzon, an agentic orchestration platform for advertising, has launched its technology live in market, optimizing real advertising campaigns. The platform enables agencies and brands to orchestrate media budgets across CTV, YouTube, social, digital audio, and DOOH from a single interface, integrating with existing DSPs, SSPs, and measurement partners. It is positioned as a working example of a Unified Media Platform (UMP), connecting systems that previously operated in silos. Key integrations include Amazon DSP, DV360, The Trade Desk, Yahoo DSP, Universal Ads, Vibe, Spotify, PubMatic, Swivel.ai, DoubleVerify, Xpln, Lucid, and Innovid. The launch was announced at Advertising Week New York.
Olyzon raises $10M for CTV platform
Olyzon has closed a $10 million Series A round led by S4S Ventures, with returning investors including Eurazeo. The company positions itself as an agent-based decision layer for Connected TV (CTV) advertising, using AI agents to evaluate inventory, build cross-platform media plans, push decisions into existing DSPs/SSPs and publisher ad servers, and consolidate measurement signals into composite KPIs. Olyzon said it will use the funding to further develop its platform, expand internationally—scaling US activities and opening a London office—and will announce additional product and partner updates at Cannes Lions in June. Named executives quoted include Jules Minvielle (Co-Founder & CEO of Olyzon), Sir Martin Sorrell and Sanja Partalo (leaders of S4S Ventures). Reported clients include Publicis, WPP, OMD, Mastercard, Loewe, Audi, McDonald’s and DoorDash.
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