The short version
A/B Test Setup
By Corey Haines (Marketing)
Plan and run experiments to find out which version of your page, email, or ad works best.
SEO & AI Search Optimization
By C1 (Marketing)
Audit and improve your site's visibility in Google, ChatGPT, and AI-powered search.
What each one does
A/B Test Setup
- Helps you write a clear hypothesis for what you're testing and why
- Calculates how much traffic and time you need for statistically valid results
- Guides you in choosing primary, secondary, and guardrail metrics to track
- Explains how to design test variants that isolate a single meaningful change
- Analyzes results and tells you whether the difference is real or just noise
SEO & AI Search Optimization
- Audits your site for crawling, indexing, and technical SEO problems (page speed, mobile-friendliness, broken links)
- Reviews on-page SEO: titles, meta descriptions, headings, keyword targeting, and content quality
- Checks if AI search engines (ChatGPT, Perplexity, Google AI Overviews) can access and cite your content
- Recommends schema markup (structured data) to help search engines understand your pages
- Prioritizes fixes by impact (Critical/High/Medium/Low) so you know what to tackle first
When to pick each one
Reach for A/B Test Setup when…
- You're launching a new landing page and want to know which headline converts better
- You're tweaking email copy or button text and need to measure impact objectively
- You want to build a growth experimentation program and run tests continuously
- You're comparing two design approaches and need statistical confidence before choosing
Reach for SEO & AI Search Optimization when…
- You're not ranking well in Google or your organic traffic is dropping
- You want to show up in ChatGPT search results or Google AI Overviews
- You need to fix technical SEO issues (slow site, indexing problems, broken pages)
- You're launching new content and want to make sure it's optimized from day one
Quick facts
| A/B Test Setup | SEO & AI Search Optimization | |
|---|---|---|
| Made by | Corey Haines (Marketing) | C1 (Marketing) |
| Category | Marketing & Growth | Marketing & Growth |
| Source | View ↗ | View ↗ |
| Detail page | Open | Open |