Blog

Product updates, AI visibility insights and industry news.

Brand discovery2026-07-26

Why ChatGPT Recommends Your Competitors—and How to Diagnose It

If an AI shortlist names competitors but skips your company, diagnose the public evidence behind the answer before rewriting pages at random.

Brand accuracy2026-07-26

What Does ChatGPT Think Your Company Does? A 20-Minute Brand Accuracy Audit

A practical audit for finding outdated descriptions, missing use cases and unsupported claims in AI-generated company summaries.

Research2026-09-30

Where AI Gets Its SaaS Recommendations: An 80-Answer Source Study

We classified every source ChatGPT and Gemini cited in 80 live SaaS recommendation answers. Discovery prompts lean on vendor websites; trust prompts lean on review platforms.

Guide2026-06-15

What is AI visibility and why it matters in 2026

How answer engines are changing discovery, what to measure beyond brand mentions, and how marketing teams can set an AI visibility baseline in 2026.

Strategy2026-06-08

AEO vs SEO: what's different for your content strategy

SEO playbooks weren't built for zero-click AI answers. How AEO differs in goals, content formats and prompt research, and how to run both as one program.

Product2026-05-28

How to choose buyer prompts for AI tracking

Commercial, comparison and alternatives prompts: the four intent clusters to cover, how many prompts to track and how to validate them before you scale.

Tutorial2026-05-20

Reading citation sources in VStok

Which domains shape AI answers about your brand, how to read the citation report, and how to influence cited sources with a quarterly plan.

Technical2026-05-12

Site audit checklist for answer engines

llms.txt, schema, robots and metadata: a technical checklist for answer engines, and why passing a classic SEO audit is not enough for AEO.

Product2026-05-05

Sharing visibility reports with stakeholders

Use public report links for leadership updates and client delivery: access control, a report narrative that resonates, and a follow-up cadence.

Guide2026-09-29

Track ChatGPT Mentions in 2026: A Practical Playbook

How to track ChatGPT brand mentions: what to record per answer, a buyer prompt library, manual and scheduled prompt tracking, citations and share of voice.

Comparison2026-07-12

Best AI visibility tools in 2026: what to compare

How to evaluate AI visibility platforms — features, models, audits and reporting — before you commit budget.

Technical2026-07-14

llms.txt implementation guide for AI discoverability

How to publish llms.txt and llms-full.txt so answer engines and AI crawlers can find authoritative product information.

Guide2026-07-16

AI visibility metrics that matter for marketing teams

Beyond mention counts: visibility score, share of voice, sentiment and citation quality for answer-engine programs.