Layer 01 · Measure

AVI Pro

The AI Visibility Index

A standardised score, updated monthly, that quantifies how often, how accurately, and how favourably AI systems mention your business when prospects ask the questions that drive buying decisions.

Subscribe — from £400/mo Take the Free Audit First
THE ENTRY POINT

What does AI say about you?

Before you spend on positioning, content, or competitive defence — find out where you stand. AVI Pro is the diagnostic that makes everything else useful.

Start Measuring →
What It Is

The AI Visibility Index.

AVI Pro runs a library of 30 to 300 industry-specific prompts (tier dependent) against ChatGPT, Gemini, Perplexity, Claude and Microsoft Copilot — every month, automatically. The prompts are the questions real prospects actually ask.

For each prompt across each platform, we capture whether your brand was mentioned, with what sentiment, against what context, and whether competitors appeared instead. The results are aggregated into the AVI Score — a single 0-100 number that becomes your baseline.

From month two onwards, you have something nobody else has on your brand: a longitudinal data series showing exactly how AI perception is evolving — and what's driving the change.

Why It Matters

The first metric you can't afford to be missing.

63% of B2B buyers now research vendors in AI tools before contacting sales. The conversation about your business is happening inside ChatGPT and Perplexity — without you, often without your knowledge, increasingly without your visibility.

Search rankings tell you who can find you. AVI tells you what AI says about you. By 2027, every CMO will need both. We help you start now, while the category is still emerging and the cost of catching up is still low.

Once you start measuring, you can't unsee. The AVI Score becomes the metric that drives every other decision — content, positioning, competitive strategy, even product naming.

How It Works

Four stages.
One subscription.

01

Define your library

During onboarding we generate 30–300 prompts specific to your industry, buyer, and competitive landscape.

02

Run every month

On the 1st of each month, prompts are executed across all platforms. Responses parsed, scored, archived.

03

Receive the score

PDF report + live dashboard. Your AVI Score, trends, prompt-level wins and losses, recommendations.

04

Watch it compound

Historical data accumulates from month one. By month six, you have insights no competitor can replicate.

What You Get

6 core capabilities.

01

Proprietary prompt libraries

A bespoke library built for your industry and buyer profile. Refined every quarter based on real customer prompt patterns.

02

Multi-platform coverage

ChatGPT, Gemini, Perplexity, Claude, and Microsoft Copilot — across the full landscape, not just one.

03

Competitor citation tracking

When AI cites a competitor instead of you, we identify which, when, why — and feed it to Counter for a defence plan.

04

AVI Score methodology

A weighted 0-100 score combining visibility, sentiment, citation depth, and prompt coverage. Trended over time.

05

Live dashboard + PDF reports

Strategic insight you can read in 5 minutes, or a dashboard you can drill into for hours. Both delivered automatically.

06

No meetings required

Fully async. Onboard via form. Reports arrive monthly. Strategic questions answered via email. We respect your time.

Pricing

Three tiers.
One product.

Start at the tier that matches your scale. Upgrade anytime. No setup fees. Cancel anytime — though our customers rarely do.

Signal · Tier 01

Signal

£400
per month

For service businesses entering AI visibility. The entry tier — full methodology at the lowest commitment.

  • 30 industry prompts
  • 3 platforms (ChatGPT, Gemini, Perplexity)
  • Monthly PDF report + dashboard
  • AVI Score tracking
  • Email support
Start with Signal
Lighthouse · Tier 03

Lighthouse

£1,500
per month

For established brands defending market position. Full coverage, weekly cadence, strategic memos.

  • Everything in Beacon
  • 300 priority prompts
  • All major AI platforms
  • Weekly monitoring + alerts
  • Quarterly strategy memo
  • Direct email priority
Start with Lighthouse
Common Questions

Things people ask
before subscribing.

How is AVI Pro different from SEO tools?

SEO tools measure your visibility in Google search results. AVI Pro measures your visibility in AI-generated answers — a completely different signal, served by completely different platforms, increasingly driving more buyer research than traditional search. Both matter. AVI Pro covers the half nobody else does.

Could I do this myself with ChatGPT?

You could run 5 prompts manually. AVI Pro runs 30-300 prompts every month across 5 platforms with consistent methodology, structured parsing, historical tracking, and scoring. The work is automation-heavy, methodology-led, and impossible to replicate manually at scale. The defensibility is in the system, not the access.

How long until I see results?

Your first AVI Score lands within 7 days of onboarding. Meaningful trend data emerges from month two. The strongest insights — what shifts your score, which prompts respond to which interventions — emerge from month three onwards, which is why we offer no setup fees and easy cancellation.

What about AI tools you don't cover?

We cover the five platforms that drive 95%+ of AI search traffic: ChatGPT, Gemini, Perplexity, Claude, Copilot. New entrants are added as they reach material market share. Tier coverage is documented per platform — Signal covers three, Lighthouse covers all five plus emerging entrants.

Will my data be private?

Yes. Customer data is encrypted, never shared, never used to train models. Aggregate anonymous patterns may inform our Signal Brief intelligence reports — but only with explicit customer consent and never in a way that identifies any individual customer.

Let's Talk

Reputation, designed.

Take the free audit, explore the platform, or start a conversation. We respond within one business day.

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