The acquisition notebook

Better questions. Clearer decisions.

Useful answers about emerging paid channels, their mechanics and the measurement needed to evaluate them.

Read before you test.

  1. 01

    How ChatGPT Ads work: context, campaigns and measurement

    Understand how ChatGPT Ads match relevant conversations, how context hints work, and what a measurable first test needs.

    Official-source research · Reviewed 3 October 2026
  2. 02

    ChatGPT Ads vs Google Search Ads: choose the question first

    Compare conversational relevance with Google Search's auction mechanics and build a fair paid-acquisition test without assuming a universal winner.

    Official-source research · Reviewed 3 October 2026
  3. 03

    What ChatGPT Ads cost: billing, budgets and test economics

    Separate ChatGPT Ads billing from acquisition cost, understand daily budget controls, and plan a test around real business outcomes.

    Official-source research · Reviewed 3 October 2026
  4. 04

    ChatGPT Ads tracking: measure the action that actually happened

    Map real leads and confirmed bookings to OpenAI events, preserve attribution, and verify browser and server measurement without inflating results.

    Official-source research · Reviewed 3 October 2026
  5. 05

    Reddit Ads vs LinkedIn Ads for B2B: choose the audience signal

    Compare Reddit's community and keyword signals with LinkedIn's professional targeting. Choose a B2B test by audience, conversion path and business outcomes.

    Official-source research · Reviewed 3 October 2026