Why some channels reward breadth and others require commitment
Small-budget tests can mislead you. Learn how response curves affect channel evaluation, budget allocation, and growth decisions.
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Jay Stampfl is the founder of Blackbird PPC, a San Francisco-based marketing agency serving technology and AI companies. In digital advertising since 2007, Jay specializes in paid search, paid social, analytics, and CRO, with particular focus in measurement, incrementality testing, and marginal return analysis. Blackbird PPC has won back-to-back Search Engine Land Awards for PPC excellence, and Jay was one of three national winners of iMedia's Rising Star Award. He has spoken at HeroCon, SMX, and Google, and guest lectured at Wharton's Venture Initiation MBA program.
Small-budget tests can mislead you. Learn how response curves affect channel evaluation, budget allocation, and growth decisions.
Jay Stampfl | Jun 23, 2026 at 9:00 am ETFrom default settings to reporting, here’s how ad platforms shape performance — often making results look better than they are.
Jay Stampfl | Apr 7, 2026 at 8:00 am ETGoogle Search Ad audits must now rebuild the visibility automation removed. Here's how. (A response to Google’s Ads Decoded podcast.)
Jay Stampfl | Mar 13, 2026 at 8:00 am ETGet actionable tips for qualifying B2B leads, optimizing paid media channels and using data integration to improve your PPC campaigns.
Jay Stampfl | Dec 4, 2024 at 11:10 am ET