Mirelo raises $41M seed round from Index Ventures and a16z to enhance AI video with synchronized soundtracks.
PRIVATEDec 15, 2025
Amount Raised
$41 Million
Round Type
Seed
BerlinSoftwareArtificial IntelligenceAudioMachine LearningNatural Language Processing
Investors
Index VenturesAndreessen Horowitz
Description
Mirelo, a Berlin-based startup, has raised a $41 million seed round led by Index Ventures and Andreessen Horowitz. The funding will support Mirelo's efforts to improve its AI model for adding soundtracks to videos. The company plans to significantly expand its team to bolster its R&D and go-to-market strategies. Mirelo aims to remain competitive against larger companies entering the AI video space.
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Company Information
Company
Mirelo
Location
Berlin, Berlin, Germany
About
Mirelo is a Berlin-based startup developing AI technology that adds soundtracks to videos, addressing the silent problem prevalent in many AI video creation tools. Their product, Mirelo SFX v1.5, interprets videos to add synced sound effects. The company targets amateurs and prosumers with a freemium model and aims to enhance the video experience by incorporating audio elements to their AI-generated content. Founded by AI researchers and musicians, Mirelo aims to build a strong competitive advantage in the generative AI space.
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BerlinSoftwareArtificial IntelligenceAudioMachine LearningNatural Language Processing