Mirelo vs The Trade Desk
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $41M seed led by a16z and Index Ventures (Dec 2025). Solves AI video's silent problem — synchronized sound generation. Distributed via Fal.ai and Replicate APIs.
About
Mirelo is solving the "silent problem" in AI video generation: AI-generated videos have no synchronized, contextually appropriate sound. The company raised $41 million in seed financing led by Andreessen Horowitz and Index Ventures in December 2025, and launched SFX v1.5 and Mirelo Studio in early 2026. The platform generates synchronized sound effects, ambient audio, and music that matches the visual content of AI-generated or edited video.
$2.45B revenue 2024 (+26% YoY); Q2 2025 $694M (+19% YoY); Q3 2025 guidance $717M+ (+18% YoY); 25.8% DSP market share; 19% US programmatic market; $12B ad spend 2024; 95% client retention
About
The Trade Desk was founded in 2009 by Jeff Green and Dave Pickles, veterans of AdECN (acquired by Microsoft), to build a demand-side platform giving media buyers transparent, data-driven access to programmatic advertising inventory across the open internet. The company operates as a buy-side-only platform — it does not own any media inventory — eliminating the conflict of interest inherent in platforms serving both buyers and sellers. This independence became a core differentiator as advertisers sought platforms they could trust to optimize spend without competing business motives.\n\nThe platform enables media buyers to plan, execute, and measure campaigns across display, video, CTV, audio, native, and DOOH channels in a single interface. Unified ID 2.0 (UID2), an open-source identity framework adopted by hundreds of publishers, provides cookie-free targeting. The Kokai AI system applies machine learning to bidding, audience selection, and creative optimization in real time. The Trade Desk holds approximately 25.8% of the DSP market and 19% of total US programmatic advertising.\n\nThe Trade Desk reported $2.45 billion in revenue for 2024 (+26% YoY) and $694 million in Q2 2025 (+19% YoY). The company trades on Nasdaq as TTD with a market cap exceeding $12 billion. As connected TV advertising accelerates and advertisers shift programmatic budgets from walled gardens to the open internet, The Trade Desk is positioned as the independent operating system for omnichannel programmatic media buying at enterprise scale.
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