# Stack Influence > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 16, 2026. > Stack Influence is a micro-influencer marketing platform that helps brands increase sales, improve marketplace visibility, and turn user-generated content (UGC) into high-performing paid media. It uses AI-driven matchmaking to connect brands with vetted creators for product seeding, content creation, and performance tracking. - Business Profile: https://optimly.ai/brand/stack-influence - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://stackinfluence.com/ - Logo: https://logo.clearbit.com/stackinfluence.com - Slug: stack-influence - Brand Authority Index tier: Emerging - Category: Influencer Marketing Platforms - Last Analyzed: September 16, 2026