Monitor
Track the buyer prompts that matter across ChatGPT, Perplexity, Gemini and Copilot-class engines — presence, share of voice, sentiment, and citations, run over run.
GEO METRICS · /API/GEO/METRICS AI search intelligence
See how AI sees your content.
Our analysis engine tells you exactly why you were or weren't cited.
Measure whether your content is accessible, structured, attributable, and ready to cite—then compare its signals across ten major AI model families. One engine for GEO and AEO alike.
Built-in analysis. Independent recommendations. Transparent estimates.
No API keys · No model accounts · No technical setup
10model families profiled
16analysis languages
3evidence layers, labelled
4engine families monitored live
THE PLATFORM
Measure. Research. Ship.
Prove it moved.
One engine, four jobs — every number traced to an archived run you can re-verify.
Research
Discover the questions buyers actually ask AI engines — fanned out with intent and journey stage, in 16 languages — before you write a word.
PROMPT RESEARCH · QUERY FAN-OUTOptimize
Turn gaps into shipped fixes: implementation briefs, Citation Studio pages, and rebuttal kits — then experiments that test whether the fix moved the metric.
BRIEFS · STUDIO · EXPERIMENTSReport
White-label reports, signed webhooks, CSV/JSON exports, and a Looker Studio feed your team and clients actually read.
REPORTS · EXPORTS · LOOKER · MCPTHE ENGINE SUITE
120 measurement engines.
One workspace.
Beyond the four core jobs, IndexHalo Professional and Agency run a deep bench of specialised engines — each one traces every number back to an archived run you can re-verify. The count above is read live from the engine registry, never typed by hand. Browse the full catalogue →
Discover & prioritise
- AI Answer SimulatorChat-style · multi-engine · modelled
- Query Demand RadarOpportunity = (1−presence) × intent × volume
- Competitive GapThe queries to steal next
- Query MomentumRising / falling · projected
- Opportunity ScoringPipeline · prioritised
Competitive & sales
- Competitor MomentumThreat index · projected
- Brand AuthorityTrust score · four signals
- Win/Loss IntelligenceHead-to-head · displacement
- Sales Battle CardRep-ready · one competitor
- Account-Based GEOProactive targeting · scored
- Sales EnablementAI brief · talking points
Forecast & durability
- Visibility Forecast30/60/90-day · momentum
- Decay Forecast30/60/90-day · confidence bands
- Citation LifetimeKaplan-Meier · time-to-loss
- Crawl-to-Citation LatencyPublish → first citation
- Citation RiskChurn prediction · register
Stability & signal
- Retrieval DriftAnswer stability over time
- Anomaly DetectionRobust z-score · level shifts
- Trend DecompositionTrend · seasonality · residual
- Citation GraphSource attribution heatmap
Answer analysis
- Answer AnatomyPlacement · synthesis · decision rate
- Answer Quality JudgeRubric · completeness · specificity
- PAA & Zero-ClickPeople Also Ask simulator
- Voice & Conversational AEOVoice readiness score
Risk, ops & data
- Compliance RiskRegulatory exposure · remediation
- PR War RoomCrisis monitoring · enterprise
- Executive BriefingAuto-narrative · print-ready
- Scenario PlannerWhat-if · ROI
- Alert RulesAbove / below / changes-by
- Industry Packs10 industries · 25 prompts each
- Data Connectors24 sources · webhook ingest
“
Buyers get answers from AI engines before they ever reach your site. If the engines don't cite you, you don't exist in that conversation.
Traffic dashboards show the click. They don't show the answer that replaced it. IndexHalo measures the answer layer directly — who the engines recommend, what they cite, and what changed.
Watch the engine work →YOUR INDEXHALO WORKSPACE
Reports, monitoring,
and change history.
Sign in to keep reports together. Professional accounts can crawl entire websites, schedule recurring checks, compare snapshots, and track live citation observations where configured.
helioforge.com
74/100+6 since 4 Aug
- Last crawl
- 121 pages · 2 failures
- Next run
- Monday 03:00
↑ 4 pages gained a source link beside a claim
↓ 2 pages fell below the Developing threshold
7 new URLs discovered since the last crawl
FROM CONTENT TO EVIDENCE
AI visibility has signals.
Make them useful.
IndexHalo turns observable content and crawl signals into decisions your team can act on—while clearly separating direct findings, optional live checks, and comparative estimates.
01TRACE
Know what is retrievable.
See the claims, headings, dates, source links, metadata, and crawler signals that IndexHalo can observe directly.
02VERIFY
DIRECT CRAWLMEASUREDSIGNAL POOLBUILT INMODEL PROFILESESTIMATED
Know what the score means.
Every finding is labelled by evidence type, so your team can defend the decisions it makes.
03IMPROVE
PRIORITY MATRIX01
Act on the next best move.
Recommendations are ordered by impact and effort so teams know what to improve first—without invented uplift claims.
WATCH THE PRODUCT
From URL to answer-engine readiness in 45 seconds.
One paste. The analysis runs live against the real page: the 15-bot crawler audit, answer-capsule detection, citation-ready sentences, llms.txt grading, and the evidence-readiness score. No account, no API keys.
Read the transcript
IndexHalo measures how AI answer engines see your content — not classic search rankings. Paste a URL. That is the whole setup. One click. The analysis runs live, in seconds — measured, not modelled.
An evidence-readiness score, with the confidence level printed next to it. Ten model families, profiled side by side from the same evidence. Every finding is measured directly: answer capsules, citation-ready sentences, llms.txt, structured data.
The questions your buyers ask AI engines — graded against what the page actually answers. Which AI crawlers are even allowed in — all 15, resolved from the site's robots policy. And the fixes, prioritised by impact and effort.
Free report on the homepage. No card.
PROMPT RESEARCH
Prompt research,
not keyword guesswork.
The questions buyers ask AI engines — fanned out from a seed topic, classified by intent and journey stage, in 16 languages — before you write a word. Add the strongest to a prompt set and measure who wins them.
Research your topic →Sample below is illustrative — your workspace fans out your actual topics.
| Buyer question | Intent | Journey | Language |
|---|---|---|---|
| What is the best GEO monitoring platform for a small team? | Comparative | Consideration | EN |
| How do I track brand mentions in ChatGPT answers? | How-to | Awareness | EN |
| IndexHalo vs traditional SEO rank trackers | Vs / alternative | Decision | EN |
| ¿Cómo medir la visibilidad de mi marca en respuestas de IA? | How-to | Awareness | ES |
| What does AI search visibility tracking cost? | Transactional | Decision | EN |
| Wie zitiert Perplexity Quellen auf Unternehmensseiten? | Informational | Awareness | DE |
DOMAIN CITATION TRACKING
Which domains the engines
trust enough to cite.
Yours and your competitors' cited domains, tracked run over run — with persistence half-lives, so you see a citation decay before it costs you the answer.
See a real citation report →yourdomain.comcompetitor-a.comcompetitor-b.com
Data behind this chart (illustrative)
| Week | yourdomain.com | competitor-a.com | competitor-b.com |
|---|---|---|---|
| W1 | 18% | 26% | 9% |
| W2 | 21% | 25% | 11% |
| W3 | 25% | 26% | 10% |
| W4 | 26% | 23% | 13% |
| W5 | 30% | 24% | 12% |
| W6 | 32% | 22% | 14% |
| W7 | 35% | 22% | 13% |
| W8 | 37% | 21% | 14% |
CITATION STUDIO
Every other tool grades
the page. This one writes it.
Auditing tells you what is wrong after publishing. Citation Studio inverts the pipeline: you compose the page inside the tool, and the same measurement engine that audits live sites scores it as you type. The page is born citation-ready instead of retrofitted.
- Write the page
- Publish it
- Audit it
- Find the gaps
- Rewrite it
- Pick a block
- Fill in your facts
- Watch the score move
- Export the HTML and JSON-LD
Measurement-backed blocks
Answer capsules, claim tables, FAQ, comparison matrices, evidence sections, glossaries, source lists. Each one is a citation pattern the engine already measures as strong — not a layout choice.
Templates to start from
Product page, FAQ hub, pillar guide, comparison, corrections page, and a glossary. Each arrives pre-structured, so the first score is a real one.
Scored as you write
Signals, RAG chunking, retrieval drift, entity resolution, and FactBase consistency — recalculated on every edit, with a verdict on each individual block.
Exports the whole bundle
Semantic HTML, JSON-LD, an llms.txt snippet, a robots stance, agents.json and a README. Then publish-check confirms the live page still matches what you scored.
Try it without an account.
Open the free Studio →
The free Studio gives you four block types, two target queries and a real measured score — composed in memory, nothing saved, no signup.
MODEL COVERAGE
One report.
Three ecosystems.
Coverage follows how AI is distributed—from global assistants to specialised APIs and regional model families.
Reach figures are product-planning estimates and are labelled as such in the report.TIER 01
Billion-user scale
Ubiquitous ecosystem integration
Meta AIOpenAIGoogle Gemini
EST. REACH~950M–1.2B
TIER 02
Enterprise + specialist
High-value professional ecosystems
Microsoft CopilotClaudeGrok
EST. REACH~220M–420M
TIER 03
Developer + emerging
API, open-weight, and regional scale
DeepSeekQwenKimiMistral
EST. REACH~25M–100M
LIVE MONITORING TARGETS
OpenAICHATGPT · API
PerplexityANSWER ENGINE · API
Google GeminiAI OVERVIEWS · API
AnthropicCLAUDE · API
Microsoft CopilotPROFILED · MANUAL OBSERVATION
Meta AIPROFILED · MANUAL OBSERVATION
GrokPROFILED · MANUAL OBSERVATION
DeepSeekPROFILED · MANUAL OBSERVATION
STANDARDS & INTEGRATIONS WE SPEAK
Monitoring targets and technical integrations — not endorsements.
Schema.orgllms.txtrobots.txtMCPLooker StudioStripeJSON-RPC 2.0Webhooks · HMAC
A REPORT YOU CAN DEFEND
From raw content
to usable evidence.
IndexHalo follows a staged evidence process. It observes what is publicly available, maps citation-relevant signals, compares those signals across model profiles, and turns gaps into a ranked action and investment plan.
Directly observedBuilt-in analysisClearly estimated
01 ACCESS02 AUTHORITY03 SPECIFICITY04 STRUCTURE05 FRESHNESS06 TRANSPARENCY
SEE THE DELIVERABLE
Not another score.
A decision system.
This worked example follows one coherent business problem from crawl evidence to a 30-day implementation plan. Every number is illustrative, but every field, calculation and recommendation represents the practical detail a Professional report is designed to provide.
FICTIONAL CLIENT · ILLUSTRATIVE DATA · REAL REPORT STRUCTURECLIENTHelioForge Research
Fictional European publisher of commercial-solar benchmarks for finance, property and procurement teams.
COMMERCIAL OBJECTIVEOwn the answer for solar-payback decisions
Increase qualified visibility when buyers compare payback periods, ownership models, incentives and PPA pricing.
MEASUREMENT SCOPE24 buyer questions × 3 providers
72 timestamped observations, one 128-URL crawl, a seven-day crawler-log window and a comparison against returned sources.
EXECUTIVE DECISIONRepair and repackage 12 high-intent pages before commissioning more general articles.
The site already contains differentiated data. Its immediate problem is access, source attribution and answer packaging—not a lack of subject matter.
CITATION READINESS62/100BASELINE · 8 AUG 2026
URLS DISCOVERED128URLS ANALYSED121INACCESSIBLE7BUYER QUESTIONS24CITED RESPONSES19/72OBSERVED VISIBILITY26%
This is the level of specificity customers are paying for.
Read the full sample report →Executive brief, query opportunity map, page prescriptions, LLM-by-LLM comparison and the 30-day plan — the complete worked example now has its own page.
DASHBOARD WALKTHROUGH
The IndexHalo dashboard,
feature by feature.
Forty-four short clips recorded from the real product — the core analysis loop, the answer-engine monitoring workspace, exports, and the intelligence and frontier modules. Pick any chapter; each one plays in place.
01 · Core LoopRecorded from the real product — no mockups, no staged screenshots.
Core loop & scoring
Actions, models & exports
Entity & consensus
AI-readiness & fixes
Exports, badges & deltas
Crawl & technical
Documents & analysis
Answer-engine monitoring
Intelligence & frontier
THE PROFESSIONAL DASHBOARD
Answer-engine monitoring,
end to end.
A 91-second walkthrough of the GEO workspace that Professional accounts use: brand profile with a FactBase, prompt sets with cost preview and near-duplicate warnings, a live measurement sweep, metrics with confidence intervals, alerts, the canary suite — and the drill from any metric back to the raw archived answer it came from.
Read the transcript
Chapter 1 — Brand profile. The GEO workspace: answer-engine monitoring for your brand. Five engine adapters. API engines meter per call; manual observation is free. A brand profile: name, aliases, owned domains, competitors — and a FactBase answers must not contradict.
Chapter 2 — Prompt sets. The questions your buyers ask answer engines. Paste a CSV, or generate candidates from keywords. Intent and funnel stage classify automatically. The cost preview meters a sweep before activation — and near-duplicates are flagged before they cost calls.
Chapter 3 — Run a sweep. Eight prompts, five engines, two samples each. Manual observation: paste answers you saw on any surface — ChatGPT web, AI Overviews — at zero cost. Chapter 4 — Results. Presence rate, printed with its sample size and 95% confidence interval.
Share of voice against tracked competitors. Sentiment. Citation share. Volatility. Hallucination rate. Three waves of measurement, and presence is falling. Per-engine breakdown, competitor benchmark, citation intelligence — and an unregistered newcomer: NovaWatt.
Chapter 5 — Alerts. The latest sweep fired them for real: presence drop, new competitor, hallucination. The canary suite health-checks every adapter without touching metrics. Chapter 6 — Traceability. Every metric drills back to the raw archived answer.
Search the wrong founding year: exactly one run claimed it. Open the record. The exact claim, the FactBase it contradicts, the citations. Nothing is a black box.
- 0:00Brand profile — aliases, owned domains, competitors, and the FactBase answers must not contradict
- 0:18Prompt sets — CSV import, generated candidates, cost preview, near-duplicate warnings
- 0:32Run a sweep — 8 prompts × 5 engines × 2 samples; manual observation at zero cost
- 0:41Results — presence with 95% CI, share of voice, sentiment, citations, new entrants
- 1:06Alerts + canary — presence drop, hallucination and new-competitor alerts; adapter health checks
- 1:17Traceability — search the archive, open the raw answer, see the FactBase flag
PROOF, NOT PROMISES
Don't take the copy's word for it.
Inspect the engine.
Every claim on this page resolves to a method document, a real sample report, or a live run you can start free.
THE METHOD
Nine steps, disclosed.
How a page becomes an evidence-readiness score — every signal, weight, and evidence class, in the open.
Read the method → SAMPLE REPORTA real report, start to finish.
The full output on a live page — signals, findings, recommendations, and the receipts behind them.
Open the sample → LIVE WALKTHROUGHWatch a run, end to end.
Dashboard videos recorded from the real product — no mockups, no staged screenshots.
Watch now → YOUR OWN EVIDENCERun the free check.
The same engine on your URL or draft. No card, no API key, originals never retained.
Start free →EVERYTHING THE ENGINE DOES
Eighteen capabilities.
One measurement engine.
Every card names the surface it lives on — dashboard tab, tool, or API route — so you can verify it exists.
Prompt Research
Buyer questions fanned out from a seed topic, classified by intent and journey stage.
INTEL TAB · PROMPT RESEARCHSearch Analytics
Presence, share of voice, sentiment, and citation metrics with confidence intervals.
RESULTS TAB · /API/GEO/METRICSCompetitive Benchmarking
Competitors measured with identical metrics — narrative SOV, not mention counts.
INTEL TAB · /API/GEO/SOVBrand Sentiment
Aspect-based sentiment on the exact spans where engines talk about you.
RESULTS TAB · METRICS GRIDDomain Citation Tracking
Cited domains, yours and competitors', with persistence half-lives per domain.
RESULTS TAB · CITATION GRAPHBrand Visibility Index
The composite 0–100 score: presence ×40, narrative ×30, citations ×20, sentiment ×10.
RESULTS HERO · /API/GEO/VISIBILITY-INDEXCrawlability Checker
28 AI crawler policies audited against your live robots.txt and headers.
FREE TOOL · /TOOLS/Content Audit
Evidence-readiness scoring across six measured signals, per page or draft.
FREE REPORT · ANALYZERRecommendations
Prioritised fixes with current state and target — and experiments that prove lift.
BRIEFS · EXPERIMENTSAd Intrusion Tracking
Sponsored and shopping units inside ChatGPT and AI-Overview answers, per engine, over time.
INTEL TAB · /API/GEO/ADS-WATCHWorkspace Management
Multi-brand workspaces with aliases, competitor sets, and white-label branding.
WORKSPACE · BRAND PROFILESReports & Exports
Runs, citations, and metrics as CSV; the full brand archive as JSON. White-label reports for clients.
EXPORT MENU · /API/GEO/EXPORT/*Multi-country Tracking
Locale-conditioned runs and cross-language drift across 16 languages.
INTEL TAB · /API/GEO/LOCALESLooker Studio Connector
A flat JSON feed behind a per-brand read key — one row per observation, BVI alongside.
INTEGRATIONS · /API/GEO/LOOKERMCP Server
The engine as tools any MCP-compatible assistant can call — JSON-RPC 2.0 at /mcp.
INTEGRATIONS · /MCPQuery Fan-out
Seed → variant trees grouped by intent and journey, each variant language-tagged.
INTEL TAB · PROMPT RESEARCHPublic API
The same metrics, exports, and visibility index over bearer-authed JSON.
/API/GEO/* · BEARER TOKENAgent Analytics
Which AI crawlers actually hit your site, from your own access logs — IPs hashed, never stored.
INTEL TAB · BOT-LOG DEMANDWe built IndexHalo because the answer layer became the first touchpoint — and nobody was measuring it honestly. Every number this engine shows you traces back to an archived run you can re-verify yourself. That's the whole product.
WHO IT'S BUILT FOR
Teams that take
AI search seriously.
Start with the free report.
Consultants and founders running a first evidence-readiness check — one page, six signals, three findings, no card.
Run a free report →Monitor the prompts that pay.
Marketing and SEO teams tracking buyer questions across engines — presence, sentiment, citations, and the Brand Visibility Index trend.
See Professional →Every client, one engine.
Multi-brand workspaces, white-label client reports, exports to your BI stack, and the MCP server for your assistants.
See Agency →CLEAR SIGNAL. NO SURPRISES.
Start with evidence.
Scale when it matters.
Every paid metric keeps its evidence attached: fixed denominators, archived answers behind every rate, automatic verification when you ship a fix, and CSV exports of the lot.
FREE
Free report
A practical first assessment of one page, draft, or document.
$0no card required
- Evidence-readiness score with six measured signals
- Exact top three evidence findings
- Four comparative model profiles
- One prioritised action with current state and target
- Answer-engine monitoring with manual observation — brands, prompt sets, presence with confidence intervals, and hallucination alerts, at no cost
STARTER
IndexHalo Starter
For solo operators managing one brand who want the full engine at an entry price.
$39per month · cancel through Stripe
- Whole-site crawling and page-level inventory
- Live answer-engine monitoring with archived evidence
- 1 monitored domain · 300 crawled pages per month
- Up to 25 pages per site scan
- OCR for 15 scanned documents per month
- Full ten-profile comparison and implementation plan
- 30-day snapshot history
- Citation Studio — 1 saved page
PROFESSIONAL
IndexHalo Professional
For solo practitioners and in-house teams managing content performance over time.
$79per month · cancel through Stripe
- Whole-site crawling and page-level inventory
- Live engine sweeps across ChatGPT, Claude, Gemini and Perplexity
- 3 monitored domains · 1,000 crawled pages per month
- Daily, weekly, or monthly scheduled monitoring
- OCR for 50 scanned documents per month
- Full ten-profile comparison and implementation plan
- Account workspace, JSON and printable exports
- Citation Studio — 5 saved pages
AGENCY
IndexHalo Agency
For agencies reselling GEO audits as a premium monthly service.
$299per month · cancel through Stripe
WHITE-LABEL EXPORT
The $79 → $299 jump buys reselling rights: client reports carry your name, logo, and colours — not ours.
- Everything in Professional
- 15 monitored domains · 10,000 crawled pages per month
- OCR for 500 scanned documents per month
- Deeper crawls: up to 200 pages per site scan
- 12-month snapshot history
- Multi-user team access coming soon — included when released
- White-label client report exports — your logo, colours, and name; print to PDF
- Citation Studio — 50 pages + white-label export
ENTERPRISE
IndexHalo Enterprise
For in-house brands with governance, procurement, and integration requirements.
Customannual agreement · invoiced
- Everything in Agency, with custom limits
- Single sign-on (SSO) arranged during onboarding
- Custom crawl frequencies arranged during onboarding
- API data pipelines into BI tools arranged during onboarding
- Dedicated account support
- Citation Studio — unlimited pages
Can I cancel anytime?+
Yes — through the Stripe billing portal linked from your account, at any time. Changes take effect immediately and billing is prorated by Stripe.
What counts as a crawled page?+
One URL fetched and analysed during a site crawl. A 50-page crawl of one domain uses 50 of your monthly allowance.
What is manual observation?+
You paste an AI answer you have already seen — ChatGPT, an AI Overview, anywhere — and the full measurement pipeline applies at zero cost. No engine account or API key is needed.
GEO FIELD NOTESMake AI visibility
Make AI visibility
operational.
Practical guides written for teams that need defensible evidence, implementation detail, and a clear boundary between observation and estimate.
What is generative engine optimisation?
A working definition, the six controllable signal groups, and a 30-day implementation plan.
Read the guide →How AI search engines choose and cite sources
Follow the observable path from discovery and retrieval to comparison and citation.
Read the guide →The practical GEO audit checklist
Thirty testable signals covering access, evidence, structure, metadata, and monitoring.
Read the checklist →CLEAR ANSWERSBefore you trust
Before you trust
the score.
Understand exactly what IndexHalo measures, what it estimates, what a live citation test proves, and what no independent platform can honestly claim.
Read the complete FAQ →Does IndexHalo require a user API key?+
No. Core analysis is built into the platform, and customers never enter model-provider API keys.
Can it analyse and monitor a whole website?+
Yes. Professional accounts can crawl site-wide, schedule recrawls, compare snapshots, and track page and citation changes.
Can it prove that an LLM trained on a page?+
No independent tool can prove undisclosed training inclusion. IndexHalo reports public crawl evidence and timestamped citations without disguising estimates as private vendor facts.
What’s the difference between Professional and Agency?+
Both include the full analysis engine. Professional covers 3 monitored domains, 1,000 crawled pages, and 50 OCR documents per month for individual practitioners. Agency raises the caps to 15 domains, 10,000 pages, and 500 OCR documents, with deeper crawls and 12-month history for teams running audits across many clients.
Can subscribers cancel online?+
Yes. Signed-in subscribers can use Stripe’s customer portal for invoices, payment details, and cancellation.
YOUR CONTENT IS ALREADY TALKING
Find out what
AI is hearing.
Run your free report →No card · Built-in analysis · Original uploads are not retained