IndexHalo
THE ENGINE CATALOG · 120 LIVE

120 engines.
One evidence base.

Every engine below reads the same immutable archive of answers and reports its own slice of the picture — with the sample size and confidence interval attached, and every number drillable to the raw answer it came from. This list is generated from the live registry: it is exactly what the platform runs.

Plan 12

Decide what to measure and where the opportunity is.

Measured · Modelled Query Demand Radar Prioritises queries to win next: opportunity = (1 − presence) × intent × volume. Measured Buyer Question Research Generates and classifies the buyer questions a brand should be measured against. Measured Topic Seed Workspace Prompt discovery canvas: topic fan-out, intent heatmaps, persona stacks, likelihood scoring. Measured Industry Packs Prebuilt prompt sets, personas, and competitor frames for specific industries. Measured Profession Flows Role-based guided journeys: what a PR lead, SEO lead, or founder should run, in order. Measured · Modelled Opportunity Scoring Ranks every prompt-level gap by expected impact and effort — the working backlog. Modelled Scenario Planner What-if modelling: how visibility shifts if specific gaps are closed or citations are lost. Measured Account-Based GEO Generates and measures the questions specific named accounts ask engines about the category. Measured Content Gap Matrix Prompts where nobody is mentioned and answers barely cite — white space the first citable page wins by default. Measured Glossary Coverage Who teaches the category its vocabulary — presence on definitional prompts, and the terms currently defined by someone else. Modelled Displacement Planner Every competitor-held citation ranked by a modelled displacement probability — the attack order for the category. Modelled Onboarding Autopilot From one domain to a measured workspace: seed prompts, competitor slots, and a FactBase draft — placeholders marked, nothing invented.

Measure 26

Quantify presence, share, and sentiment across AI answer engines.

Measured Answer Metrics Presence, citation, and sentiment rates with n and Wilson 95% CIs, per engine and overall. Measured Narrative Share of Voice Brand vs competitor share of recommendation across archived answers, with significance testing. Measured Answer Time Machine Immutable answer archive rendered as a timeline: how each engine's answer to a prompt evolved. Measured Engine Canary Adapter health check: verifies each configured engine answers and extracts before a paid sweep. Measured Persona Stress Test Re-asks prompts as distinct buyer personas to expose presence gaps between audiences. Measured Defensive Probes Negative-intent probes: how engines answer attack, comparison, and doubt queries about the brand. Measured Cross-Language Drift Measures how brand presence and claims drift across languages and locales. Measured Alert Rules Custom thresholds on any metric — presence drops, sentiment flips, new entrants — routed to channels. Measured Anomaly Detection Robust z-score detection of abnormal shifts in presence, citations, or sentiment series. Measured Query Momentum Which prompts are gaining or losing brand presence fastest, ranked by momentum. Measured Brand Authority Score Composite authority score from stance, citation ownership, and recommendation strength. Measured Brand Visibility Index Weighted composite of presence, narrative SoV, citation share, and sentiment — one 0–100 index. Measured Ad Intrusion Tracking Detects sponsored placements and shopping units contaminating answers in your category. Measured Bot Log Intelligence Server-log analysis of AI crawler visits: which bots fetch what, how often, and what they skip. Measured Hallucination Ledger FactBase contradiction rate per engine over time, recurring false claims, and whether corrections are landing. Measured Answer Position Tracking Where the brand first appears inside answers — lead, body, or tail — with a position-weighted visibility score. Measured Refusal & Hedge Tracker How often engines decline or hedge on the category's questions — unclaimed territory citable content can win. Measured · Modelled Sentiment Drift Daily sentiment trajectory per engine with dated changepoints, so a narrative turn can be matched to what caused it. Measured Prompt Elasticity Whether small phrasing changes flip presence — near-duplicate prompt clusters ranked by their presence spread. Measured Answer Stability Detects engines serving byte-identical answers for weeks — the refresh windows that decide when content pushes can land. Measured Citation Velocity How fast each owned page accumulates citations once first seen — compounding pages, slow burners, and stalled ones. Measured Multi-Turn Persistence Presence survival across conversation follow-ups — P(still mentioned at turn k | mentioned at turn 0), per engine. Measured Regional Visibility Presence per measured region with significance against the baseline — international gaps as measured fact. Measured Multilingual Parity Presence and sentiment per language z-tested against the baseline locale — where the brand's story lags in translation. Measured Share Shift Alerts Week-over-week share-of-voice shifts, z-tested — only statistically real movement becomes an alert. Measured Crawler Access Monitor Continuous AI-bot access watch: diff robots.txt snapshots per bot, cross-reference stated policy with observed visits.

Investigate 38

Trace why answers say what they say — citations, drift, risk.

Measured Citation Poaching Finds citations competitors hold that the brand could win, graded by displacement difficulty. Measured Citation Parentage Traces which source text an answer's claims descend from, exposing unattributed reuse. Measured Fair-Use Audit Audits how engines quote and paraphrase owned content against fair-use expectations. Measured Retrieval Fingerprint Characterises each engine's retrieval behaviour: source mix, freshness bias, citation habits. Measured Territory Map Maps which topics each player owns in AI answers — held, contested, and open territory. Measured Citation Cannibalization Detects owned pages competing against each other for the same citations and queries. Measured · Modelled Citation Lifetime Survival analysis for won citations — how long do citations last before being lost? Measured Crawl-to-Citation Latency Measures the time from content change to first citation by AI engines, per-engine distribution. Modelled Decay Forecast Predicts when existing citations will slip below threshold, enabling proactive intervention. Measured Citation Graph Interactive citation graph: which pages are cited, by which engines, for which queries. Measured Retrieval Drift Continuous monitoring of retrieval drift per query. Alerts when drift exceeds threshold. Measured PR War Room Crisis monitoring for AI narrative threats: negative-narrative time series with intervention markers. Modelled PAA Chain Simulator Simulates people-also-ask follow-up chains and scores answer depth along each path. Measured Voice AEO Context-independence and conversational-continuity checks for voice assistant answers. Measured Answer Anatomy Placement, mention type, citation mode, and synthesis pattern for every archived answer. Measured Compliance Risk Flags answers that misstate regulated claims about the brand, with a remediation queue. Measured Citation Risk Concentration and fragility scoring of the citation portfolio — where visibility is one lost link away. Measured Competitor Momentum Which competitors are accelerating in AI answers, on which topics, and how fast. Measured Answer Judge Scores archived answers for accuracy, completeness, and recency against the brand FactBase. Measured Trend Decomposition Splits visibility series into trend, seasonality, and residual so real shifts stand out. Modelled AI Answer Simulator Simulates the likely answer composition for a prompt from the archived evidence base. Measured Competitive Gap Prompts where competitors are present and the brand is not — the direct displacement backlog. Measured Win/Loss Intelligence On comparison prompts, who wins the recommendation and why — with per-rival records. Modelled Visibility Forecast Momentum-based projection of brand visibility with explicit confidence bands. Measured Source Mix What kinds of sources the engines cite in this category — wikis, forums, news, docs, reviews — and the owned share. Measured Answer Freshness How stale the information engines cite is — the lag between answer dates and the newest year they mention. Modelled Entity Disambiguation Mentions with no corroborating brand anchor — a review queue for same-name confusion, with snippets to adjudicate. Measured Citation Integrity Live-checks the URLs engines cite about the brand — link rot, off-site redirects, and gone pages before the engines notice. Measured Citation Magnet Which content formats actually earn citations in this category — measured demand before a word is written. Measured Comparison Coverage Presence and win rate on 'X vs Y' prompts — the highest-intent queries — plus the matchups with no measured coverage at all. Measured Stat Injection Which of the brand's FactBase numbers the engines repeat verbatim — and whose statistics are shaping the category instead. Measured Schema Regression Watchdog Diffs per-page structured data between two crawl snapshots — every disappeared schema type or completeness drop, quoted with evidence. Measured Category Entry Radar New brands appearing in category answers, with first-seen dating — the earliest competitive signal there is. Measured Competitor Content X-Ray The structural features that earn competitor pages their citations — format, freshness signals, page shape — contrasted with your own cited pages. Modelled News Cycle Impact Did the news move your AI visibility? Dated presence changepoints correlated with news-citation bursts — labelled correlation, never causation. Measured Review Site Audit When engines cite G2/Capterra/Trustpilot-class sources in your category, is your own profile the page they cite? Modelled Crisis Simulator What-if modelling for AI-narrative crises: a negative story spreads, sentiment collapses, a rival surges — priced against your measured baseline. Measured Wikipedia Presence Is the encyclopaedia layer telling your category's story without you? Wikipedia/Wikidata citations in the archive, and whether your own article is among them.

Act 29

Turn findings into citation-ready content and machine-readable facts.

Measured Hallucination Rebuttal Kit Turns FactBase contradictions into a correction kit: capsule, ClaimReview JSON-LD, corrections page. Measured Capsule Forge Composes and scores answer capsules — the extractable passages engines lift into answers. Measured FAQ Builder Detects and validates FAQs in content, emitting schema.org markup and accordions. Measured Coverage Map Page-by-query coverage matrix: which owned pages answer which measured questions. Measured Semantic Feed Machine-readable brand fact feed served for engines and agents to consume directly. Measured Content Provenance Provenance manifests for owned content so reuse in answers is attributable and provable. Measured Experiment Lab Before/after experiments: change content, re-measure, and test the delta for significance. Measured Citation Studio Composes citation-ready pages from scored blocks — retrievability, authority, specificity, structure, freshness, transparency. Measured Connector SDK Signed inbound/outbound connector catalog for CMS, analytics, and alerting integrations. Measured Outbound Webhooks Signed event delivery — presence drops, new alerts, digest summaries — to any endpoint. Measured MCP Server Exposes workspace metrics and citations as MCP tools any AI assistant can call. Measured Chunk Optimizer Slices a page the way retrieval systems do and maps measured prompts against each chunk — the deferred M4 capability, live. Measured Schema Optimizer Audits a page's JSON-LD against answer-engine-relevant types and generates skeletons from brand facts — placeholders, never inventions. Measured Entity Graph Builder One canonical machine-readable statement of the brand: schema.org @graph + llms.txt facts block, with a completeness audit. Measured Authority Signals Pre-publish trust audit: named author, dates, references, first-party evidence — each check quotes its evidence. Measured llms.txt Studio Generates llms.txt from brand facts and validates any existing file against the format's conventions — nothing invented. Modelled Content Refresh Autopilot Turns decay forecasts into a prioritized refresh queue — one writer-ready brief per measurably decaying prompt, urgency-ordered. Measured Actions Manifest Generates and validates an AI-actions manifest so assistants can discover what they may do with the brand. Measured Agent Readiness Can an AI agent act on this site? Manifests, llms.txt, form semantics, structured data — with an agents.json draft when the manifest gap is real. Measured Counter-Messaging Competitor claims the engines repeat that your FactBase has no answer for — turned into a prioritised messaging to-do. Measured IndexNow Pinger Push changed URLs to the IndexNow protocol for instant recrawl — validated, sent through the guarded sender, and recorded immutably. Measured MCP Publisher Your brand as a tool in the AI's toolbox: the brand-scoped MCP publication manifest — verified facts, measured metrics, live tool list. Measured Product Feed GEO Validate and generate schema.org Product/Offer feeds for agentic commerce surfaces — facts verbatim, placeholders marked. Measured Transaction Path Audit Could an AI agent complete a purchase on this site? Deterministic journey checks over the pages you provide — no scraping. Measured Annotation Layer "We shipped the fix here" markers on any trend series — immutable, dated annotations overlaid on every chart. Measured CDN Bot Rules Turn an AI-crawler allow/block policy into ready-to-adapt edge config: robots.txt, nginx, Cloudflare Worker, or Fastly VCL. Measured Evidence Packager Bundle FactBase claims with their corroborating measured answers and verifiable receipts — the citable proof pack. Modelled Robots Impact Simulator "Block GPTBot → what do we lose?" Projected visibility impact of a robots policy change, priced from your measured per-engine presence. Measured Task Router Turn any engine recommendation into assigned, tracked work — a status machine with overdue flags, not another dashboard.

Report 15

Package measured evidence for teams, clients, and executives.

Measured Executive Briefing One-page executive summary: narrative, top risks, top opportunities, and next actions. Measured Sales Enablement AI-visibility briefs, opportunity radar, and talking points shaped for sales teams. Measured Battle Card Per-competitor battle card from measured win/loss evidence in AI answers. Measured Weekly Digest Scheduled summary of movement — presence, alerts, competitors — delivered by webhook or email. Measured White-Label Reports Agency-branded client reports: your logo, your domain framing, the same measured evidence. Measured Storyboard C-suite report document suite assembled from live workspace evidence, exportable to every format. Measured Reports & Exports CSV/TSV/NDJSON/XLSX exports and the full brand bundle, formula-injection safe. Measured Looker Studio Connector Keyed flat-row feed for Looker Studio dashboards — schema plus scalar rows, revocable keys. Measured Portfolio Benchmarks Every brand in the workspace ranked on identical measured yardsticks — no fabricated industry averages, ever. Measured Moat Score How durable is the visibility you've won? Persistence + fragility + authority composed into one measured 0–100 moat score. Measured Board Pack The quarter in AI visibility for the board: QoQ presence, share of voice, and the moat score — every figure measured, every delta significance-tested. Measured Client Portal Read-only, token-scoped client report links — white-label, revocable, every number carrying its n and CI. The Agency-plan seller. Measured Digest Composer The digest you want: configurable window, sections, and channel atop the same measured aggregates — unknown never reads as zero. Modelled ROI Calculator Visibility → traffic → revenue, modelled honestly: the measured presence term plus your labelled, editable assumptions. Measured SLA Monitor Agency response- and fix-time tracking against alerts — acknowledge/resolve stamps, breach register, target rates with CIs.

Engines are added continuously. The count above is read from the registry at page load, so it is never ahead of what actually ships.

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