How do you find and vet influencers?

Paying Kim Kardashian $300K for a post to sell a niche SaaS product is how influencer campaigns fail. Micro-influencers (10K–100K followers) in your exact niche outperform mega-influencers 5:1 on engagement and 10:1 on conversion. They’re cheaper ($200–$2,000 per post instead of $50K+), their audience trusts them, and they’ll produce better-targeted content than any agency.

Search Instagram/TikTok/YouTube for your topic and sort by engagement. Use tools (Upfluence, Creator.co, GRIN) to filter by niche, audience geo, engagement rate. Look at who’s commenting on your own posts — your audience already follows them. DM 50 creators to find 10 good fits. Focus on: topic alignment, engagement authenticity (real comments, not ‘🔥🔥🔥’), and content quality consistent with your brand.

Before spending a dollar, verify: engagement rate (likes + comments ÷ followers, should be 2%+), audience geo (ask for analytics screenshots — Instagram Insights shows this), audience age/gender (ask for screenshots), and bot checks. Tools like HypeAuditor detect fake followers. 20% of creators above 50K followers have significant bot audiences — they’ll take your money and deliver nothing. Vet every time.

Flat fee: simplest, riskiest — no guarantee of performance. Flat + performance: split into base + bonuses for hits (conversions, sales). Revenue share: discount code-based, creator gets 10–20% of sales. Product only: smaller creators often accept free products for niche verticals. For first-time campaigns: flat fee with clear deliverables and a unique tracking URL. Scale to performance-based once you trust the creator.

Never run influencer without tracking. Give each creator a unique discount code (‘JANE20’), unique UTM URL, and optional dedicated landing page. Track: clicks from the link, code redemptions, affiliated purchase revenue, new subscribers, and organic brand search lift during the post period. Measure for 30 days minimum — influencer content drives long-tail conversions, not just day-one spikes.

Whitelisting: creator lets you run paid ads from their handle. Their reach is often 10x yours organically; paid boost gets your brand in front of their audience at their implicit endorsement. Expected ROI: 2–4x better than running the same ad from your own handle. Make whitelisting part of every deal — it typically adds $500–2,000 to the cost but 5–10x the reach.