<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Rafael Braga-Kribitz · Writing</title><description>Essays and notes on marketing measurement and decisions.</description><link>https://rafaelbragakribitz.com/en/</link><language>en-gb</language><item><title>An AI prospecting vendor claims a 3× lift. What I would require before signing.</title><link>https://rafaelbragakribitz.com/en/writing/ai-prospecting-vendor-3x-lift/</link><guid isPermaLink="true">https://rafaelbragakribitz.com/en/writing/ai-prospecting-vendor-3x-lift/</guid><description>A vendor-authored benchmark on AI prospecting is enough to justify a pilot, not a purchase. Four buyer conditions close the gap.</description><pubDate>Sat, 19 Sep 2026 00:00:00 GMT</pubDate><category>martech</category><category>measurement</category><category>prospecting</category></item></channel></rss>