Zumi resources

Intelligence for the answer economy.

Practical research and field guides for teams building visibility across AI search.

Latest

Ideas you can put to work.

28 articles
01
Research

The dark funnel in AI search, measured

Across 77 tracked answers, Google AI Overviews used the term dark funnel in 8 of its 25. Gemini used it twice, AI Mode once. Read the research.

02
Research

Gemini, AI Overviews, and AI Mode cite differently

Zumi asked one question across Gemini, AI Overviews, and AI Mode for 19 days. The three engines cited 362 domains and shared 9. Read the study.

03
Strategy

Zumi vs Profound for AI Visibility Tracking

A buyer's comparison of Zumi and Profound: engine coverage, recommendations, agency support, and how each measures AI visibility. Read the guide.

04
Guide

Profound Alternatives for AI Search Monitoring

Alternatives to Profound split by what already tracks AI answers versus what's built only for it. Where Zumi fits in that field. Read the guide.

05
Strategy

Semrush AI Visibility Toolkit vs. Zumi

Semrush's AI Visibility Toolkit now spans several AI engines inside an SEO suite. See where a specialist platform still goes deeper. Read the guide.

06
Strategy

Zumi vs Brandwatch for AI Visibility Tracking

Brandwatch listens across social and news. Zumi tracks AI visibility by fixed prompt across nine engines. How the two approaches differ. Read the guide.

07
Strategy

GEO Specialist or SEO Suite Add-On?

Semrush and HubSpot priced AI visibility into their suites this year. Zumi prices engine coverage directly. Compare what each one tracks.

08
Guide

Best AI Visibility Tools for Brands in 2026

The 2026 buyer's guide to AI visibility tools, comparing how platforms handle engine coverage, pricing transparency, and agency fit. Read the guide.

09
Guide

AI Search Intelligence metrics that matter

Four AI visibility signals answer four different questions. Learn how to read each one without hiding the result in a composite. Read the guide.

10
Playbook

How to write content that AI engines cite

Writing for AI citation differs from writing for SEO. Research shows what gets extracted and recommended, and what does not. Read the guide.

11
Strategy

Branded search in the AI era: the brand narrative

Branded search was the safest territory in digital marketing. AI answers have changed that, and most brands have not noticed. Read the guide.

12
Strategy

Why AI Engines Favor Certain Brands

What the research shows about why certain brands are consistently recommended in AI answers, and how to become one of them. Read the guide.

13
Playbook

How to audit competitor AI visibility

A practical, repeatable method for mapping competitive AI visibility across the major AI engines before committing to any tooling. Read the guide.

14
Playbook

GEO for SaaS: The category ownership playbook

How SaaS companies establish and defend category ownership in AI answers, and why challengers can win it faster than expected. Read the guide.

15
Research

How B2B Buyers Use AI When Researching Vendors

The verified research on B2B AI adoption in purchasing, and what it means for how and when brands need to appear in AI answers. Read the research.

16
Playbook

Entity Optimization: The AI Visibility Foundation

AI engines are entity-first systems. Before recommending a brand, an engine needs to recognize it as a coherent, well-attested entity. Read the guide.

17
Guide

GEO vs. SEO: Differences and How to Allocate

GEO and SEO reward different signals, not different degrees of the same one. What diverges, what carries over, and how to allocate budget.

18
Research

How Perplexity decides which sources to cite

Perplexity runs the strictest quality gate of any major AI engine. Here is what determines whether a brand's content makes the cut. Read the guide.

19
Playbook

How to get a brand mentioned in ChatGPT answers

The signals ChatGPT uses to decide which brands to recommend, and the four levers that produce reliable, measurable movement in AI answers.

20
Playbook

How to baseline AI visibility before buying a tool

An AI visibility baseline needs fixed questions, declared scope, raw answers, and separate signals. Build a defensible first read. Use the playbook.

21
Research

State of AI search, mid-2026: the verified data

Six verified numbers describe AI search in mid-2026. Adoption is settled, B2B buyers lead, and visibility has decoupled from traffic.

22
Strategy

AI visibility is not the product

Measurement-only GEO tools stall the moment the number arrives. The durable value is the loop: diagnose, act, then see it improve.

23
Guide

What is Generative Engine Optimization (GEO)?

A complete introduction to Generative Engine Optimization: what GEO is, why it matters, and how it differs from traditional SEO. Read the guide.

24
Research

How AI engines decide what brands to mention

What the published research actually says about which signals drive brand citations in ChatGPT, Gemini, Perplexity, and Claude. Read the research.

25
Strategy

The CMO guide to AI Search Intelligence

A 90-day operating model helps CMOs measure AI discovery, assign action, and report clear limits without inventing causal ROI. Read the guide.

26
Playbook

5 content strategies that improve AI citation rates

Practical, tested tactics for improving how often AI engines cite a brand's content when answering relevant queries. Read the guide.

27
Research

AI engine comparison: which drives purchase intent

What public market-share and conversion data says about which AI engines matter most for which buyer types, and how to prioritize. Read the guide.

28
Guide

Agency guide to GEO: AI visibility at scale

How marketing agencies can build GEO into their service offering and deliver measurable AI visibility results at scale. Read the guide.

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