Microspire is a UGC creator marketplace that connects brands with short-form video creators for advertising and promotional content. Brands can post a brief describing their product, preferred tone, and budget, then review applicants, message creators directly, and hire those best suited to their needs. Microspire curates matches by niche, audience, content style, and collaboration fit, rather than relying only on follower counts. Its categories include food, beauty, home services, ecommerce, health, fashion, travel, technology, fitness, education, automotive, and more.

Creators can build a profile, browse and filter paid gigs by category, pay, and platform, and apply for opportunities. Joining and applying are free for creators. Typical deliverables include vertical short-form videos such as UGC ads, product demonstrations, reviews, unboxings, get-ready-with-me videos, and testimonials. Brands review delivered work and pay securely after approval, without agency retainers or intermediaries. The marketplace also provides messaging and a dashboard for managing applications, invitations, and submissions. Microspire is designed to make finding, hiring, and collaborating with niche-relevant creators straightforward for both brands and creators.