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Mirelo

Emerging

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.

Best for: AI Audio Generation for VideoEmerging, rapid growth
39
AI Score
Grade D↑ Trending
AI Visibility Score (Beta)
Entertainment & GamingAI Audio Generation for VideoWebsiteUpdated April 2026

Brand Intelligence Graph

Capabilities
AI Audio Generation for Video

Company Overview

About Mirelo

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.

Business Model & Competitive Advantage

The technical differentiation is efficiency: Mirelo's model runs 50x more compute-efficiently than typical large language models while producing audio that matches the visual rhythm, mood, and content of the input video. It is distributed through Fal.ai and Replicate APIs, allowing developers building AI video applications to integrate sound generation without building proprietary audio models.

Competitive Landscape 2025–2026

As AI video generation volume explodes in 2026 — with Runway, Luma AI, and Higgsfield collectively producing millions of clips — audio synchronization becomes a mandatory infrastructure layer. Every AI video application needs sound, and building proprietary audio generation is a significant engineering investment. Mirelo's API-first model positions it as the default audio generation layer for the AI video stack.

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Key Differentiators

Emerging Innovator

Mirelo is an emerging player bringing innovative solutions to the Media Tech market.

Frequently Asked Questions

Estimated Visibility Trend (Beta)

Simulated 8-week rolling score

39
↑ Trending

Based on estimated brand signals. Historical tracking coming soon.

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