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Loïs Guillermond

Loïs Guillermond

SEO & GEO Specialist

Loïs works on Generative Engine Optimization and AI Search Visibility at Promptwatch, joining in August 2026. He has been a Senior SEO Specialist at Angi since September 2025, and spent nearly two years at Frasers Group, progressing from SEO Specialist to SEO Manager. Earlier in his career, he was an SEO Specialist at Arkée, a Paris-based SEO agency. Loïs is based in Amsterdam.

How E-Commerce Brands Prepare for Agentic Commerce

Agentic commerce readiness means machine-readable product data, a clear liability policy, and traffic tracking your analytics can't see yet. Promptwatch breaks down what to actually do first.

LinkedIn Citation Tracking: See Which LinkedIn Posts AI Cites [New Feature]

Promptwatch now tracks LinkedIn citations alongside Reddit and YouTube, showing exactly which posts and authors AI answers cite, and how often.

Are Listicles Still Relevant in 2026? What AI Citation Data Actually Shows

Promptwatch's July 2026 citation data shows listicles are still cited by AI Overviews and ChatGPT, just not the way they were in Q1. Here's what actually changed.

The Free AI Visibility Report: A No-Login Snapshot of Your AI Search Presence [New Feature]

Generate a free snapshot of any brand's AI Search visibility, score, competitors, and blockers in seconds.

Search Insights: Google Search Console and Bing Webmaster, in One Page-Level View [New Feature]

Google Search Console and Bing Webmaster data now sync page by page, next to Promptwatch's own citations, clicks, and crawls.

Topic Insights: See What's Actually Working on Your Site in AI Search [New Feature]

See how each topic on your site performs across crawls, citations, and clicks in one view, live now in Promptwatch's 360 Dashboard.

Best Bluefish Alternative in 2026: Promptwatch Compared Head to Head

Promptwatch is the best Bluefish alternative in 2026: published pricing from $95/month, crawler visibility, and content that ships, where Bluefish requires a sales call.

Best Rankscale Alternatives in 2026: 7 AI Visibility Tools Compared

Rankscale's credit-weighted pricing can charge 8x more for a Claude query than a ChatGPT one. This guide compares 7 alternatives and explains why Promptwatch wins on predictability.

Best Meteoria Alternatives in 2026: 7 AI Visibility Tools Compared

Meteoria's pricing shifts with prompt volume and support level. This guide compares 7 alternatives and explains why Promptwatch wins on execution.

AI Visibility Tools for Fintech Companies: What to Look for in 2026

Fintech buyers now ask ChatGPT before Google. Here's how Promptwatch and four other AI visibility tools handle the compliance, crawler, and citation gaps that matter for fintech.

Nightwatch Alternatives: 7 Tools That Cover More Than Rank Tracking

Promptwatch is the top Nightwatch alternative with 11 AI platforms, crawler logs, and content that publishes. Compare it against 6 more tools on cost and coverage.

How to Optimize Content for Google AI Overviews

How to optimize content for Google AI Overviews: what actually gets cited, why citations decay, and how Promptwatch tracks it

Best SE Ranking Alternatives in 2026: 7 AI Visibility Tools Compared

SE Ranking's AI tracking is a paid add-on that still misses ChatGPT and Claude live. This guide compares 7 alternatives and explains why Promptwatch wins on coverage and cost.

Agentic Search Optimization: What It Is and How to Prepare Your Site

Agentic search optimization is what happens after an AI agent cites you. Here's the framework, and how Promptwatch measures whether agents can actually act on your content.

The 10 Best SEO & GEO Agencies in France in 2026

A ranked list of the French agencies building Generative Engine Optimization into their SEO work in 2026, plus how to verify their AI visibility claims with Promptwatch.

Agentic Search Optimization: How to Prepare Your Site for AI Agents

A checklist for agentic web optimization: crawlability, structured content, and llms.txt, plus how Promptwatch's crawler logs show if agents can use your site.

AI Share of Voice: What It Is, How to Calculate It, and Where the Simple Formula Falls Short

AI share of voice measures how often your brand appears in AI answers versus competitors. Promptwatch breaks down the real formula, benchmarks, and where it goes wrong.

AI Overview Tracking: How to Check If You're Cited (and Automate It)

AI Overview tracking starts with checking if you're cited. Here's the free 30-minute method, the Search Console report behind it, and how Promptwatch automates both.

AirOps Alternatives in 2026: 7 AI Visibility Tools

AirOps gates multi-engine visibility behind a Pro tier priced near $2,000/month. Promptwatch and 6 other alternatives compared on engine coverage, pricing predictability, and real execution.

AI Search Visibility for Law Firms: How to Get Recommended by ChatGPT and Google AI Overviews

How law firms show up when clients ask ChatGPT or Google AI Overviews for a lawyer, and how Promptwatch tracks and improves that visibility city by city.

What Are the Best Frase Alternatives in 2026?

Frase gates AI Visibility by tier and caps article volume. Compare Promptwatch and 6 other alternatives on engine coverage, pricing, and crawler depth.

AI SEO Automation: What It Actually Means

AI SEO automation gets used for two different things. Here's the real breakdown, and how Promptwatch closes the gap between automating tasks and earning AI citations.

Best Otterly.ai Alternatives in 2026: 7 AI Visibility Tools Compared

Otterly.ai's $29 plan hides paid add-ons for Gemini, AI Mode, and Claude. This guide compares 7 alternatives, including Promptwatch, on real coverage, true cost, and whether they act or just track.

SEO Agents: What They Are, How They Work, and How to Choose One in 2026

SEO agents promise to work while you sleep. Promptwatch breaks down what separates a real one from a content drafter and why most miss AI search entirely.

Best Platforms for Agentic Engine Optimization (AEO) in 2026

Compare 2026's best agentic engine optimization platforms like Promptwatch, Profound, Peec AI, Athena HQ and Scrunch AI on pricing, engine coverage, and what each actually measures in AI search.

Writesonic Alternatives in 2026: 7 AI Tools Without the 3-Platform Cap

Writesonic's self-serve plans track just 3 AI platforms, even at $399/month. We compared 7 alternatives, Promptwatch, Frase, Peec AI and more, on engine coverage, cost and real execution.

Best AthenaHQ Alternatives in 2026: 7 AI Visibility Tools Compared

AthenaHQ starts at $295 with no free trial and a credit model that makes monthly cost hard to predict. We compare 7 alternatives with Promptwatch ranked #1 for 2026.

Best Scrunch AI Alternatives in 2026: 7 AI Visibility Tools Compared

Scrunch gates its best engines and features to Enterprise, and its prompt credits deplete across every model you track. We compare 7 alternatives with Promptwatch ranked #1 for 2026.

Best AIclicks Alternatives in 2026: 7 AI Visibility Tools Compared

Seven AIclicks alternatives compared on how many AI engines you can reach, real cost including the integration wall, and whether the tool executes or only observes. Promptwatch tops the list for 2026

Best Peec AI Alternatives in 2026: 7 AI Visibility Tools Compared

Peec AI locks you to three engines on every plan. We compared 7 alternatives on engine coverage, real monthly cost and actionability. Promptwatch comes out on top at the same $95 price

Best Profound Alternatives in 2026: 7 AI Visibility Tools Compared

Profound's $99 plan tracks ChatGPT only. We compared 7 alternatives Promptwatch, Peec AI, Otterly and more on engine coverage, real cost and whether they act on the data.

Agentic SEO Explained: How Autonomous AI Agents Work

Agentic SEO deploys autonomous AI agents to run continuous SEO workflows, treating visibility outcomes as the primary deliverable rather than published assets.

What Is Agentic Search? A Guide to How AI Now Searches for You

Agentic search is AI that does the searching for you: planning, reading and comparing before it answers. Here is how it works and how to be one of the brands it shortlists.

How to Measure AI Search Visibility: 16 KPIs That Hold Up

Visibility, mention rate, position, sentiment, share of voice, citations, crawler hits and prompt volume. The 16 AI search KPIs worth reporting and how each one is calculated.

llms.txt v2: What Changed and How to Update Yours

llms.txt v2 is here. New link relations finally let AI agents find your file without guessing. Here's what changed since v1, and how to bring your existing setup up to date in an afternoon.

What Is AEO (Answer Engine Optimization)?

AEO is optimizing to be the answer AI gives, not the link it ranks. What answer engine optimization means in 2026, and how to actually do it.

AI SEO Impact on Rankings: The Latest 2026 Statistics

AI Overviews now appear on roughly half of US searches, and only 38% of the sources they cite still come from Google's top 10. Every statistic here was collected in 2026.

GEO vs. SEO: What Actually Changes When AI Answers the Question

GEO and SEO aren't the same discipline. Here's what changes, and what doesn't, when AI generates the answer instead of ranking a list of links.

AI Search Optimization: The Complete 2026 Guide (GEO, AEO & SEO)

AI search optimization means being cited and recommended inside AI answers, not just ranked in search results. Here's what it means and how to start doing it in 2026.

Be the brand AI recommends

Monitor your brand's visibility across ChatGPT, Claude, Perplexity, and Gemini. Get actionable insights and create content that gets cited by AI search engines.

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