01
Acquire
Discover the strongest compliant evidence that can meet your quality target.
AI visibility, with receipts
See what AI says. Prove what shaped it.
HoloSignal monitors answers across leading AI systems, traces every claim to its sources, and turns drift into an approved fix.
2,500 CUfree every month
No cardstart immediately
Bounded writesapprove every fix
Source
holosignal.xyz/#pricing
Web page · just now
Observed answers
Discovery answersupported
“Pricing starts at $29/mo.”
Comparison answersupported
“Unused units can roll for 60 days.”
Tracked answerdrift
“Overage starts automatically.”
Evidence trail
Quality receipt
92.1%verified
3 sources · 1 drift detected
Crawl & extract
Capture exact source changes.
Evaluate answers
Ground every observed claim.
Assess impact
Measure drift and prominence.
Approve & fix
Ship a bounded correction.
Source-level citations
Versioned context
Hard cost limits
Replayable runs
Approval-gated actions
Outcome verification
One closed loop
From live source to measured outcome.
02
Refine
Canonicalize, deduplicate, score, cite, redact and version every usable result.
03
Curate
Build Context Packs with source rules, freshness SLAs, budgets and evaluations.
04
Prove
Replay target queries after publish and separate observed movement from attribution.
Live evidence demo
Ask once. Inspect every claim.
Candidates, evidence, and output stay synchronized. Remove a weak source and replay without reacquiring the web.
Candidates03
europa.eu98
Official AI Act guidance
eur-lex.europa.eu95
Regulation 2024/1689
edpb.europa.eu87
Transparency guidance
Evidence11 claims
Verified claim
The underlying transparency duties are established in the regulation; current movement is concentrated in implementation guidance.
2 supporting sources
Review note
One secondary summary conflicts with the primary-source application schedule.
Output93% coverage
Guidance changed; the core duty did not.
The evidence separates new practical guidance from obligations already established in law, while preserving the disputed interpretation for review.
Citation coverage93%
Developer path
Not more scraped text. Evidence with a contract.
One REST API and MCP server for search, acquisition, governed context, citations, monitors and replayable run receipts.
TypeScriptPOST /api/v1/search?wait=10
import { HoloSignal } from "@oxysignal/sdk";
const holo = new HoloSignal({ apiKey: process.env.HOLOSIGNAL_API_KEY! });
const result = await holo.searchSync({
query: "What changed in the EU AI Act?",
domainClasses: ["gov", "official"],
freshness: "1y",
budget: { maxUnits: 40 },
}, { waitSeconds: 10 });
if ("runId" in result) {
console.log(result.answer?.text, result.answer?.citations);
console.log(result.results[0]?.canonicalUrl);
} // else still running: poll result.status_urlFor brands
Know why answer engines cite competitors.
See exact source gaps. Turn them into approval-ready diffs, publish safely, and re-run the same cohort.
Context Packs
Context that behaves like a product.
Control sources, claims, policies, token budgets and permissions. Evaluate before production. Version every change.
Evidence boundaries
Source content remains untrusted data. It cannot grant tools, override policy, or expand budget.
Approval-bound writes
Every external action uses an expiring, one-time approval bound to exact arguments.
Cost before every run
Reserve, commit, and release units against a hard cap. Deeper review is always disclosed.
Predictable by default
Pay for useful context.
Allowance rolls for 60 days. Nothing is charged beyond your plan: top up with prepaid Context Unit packs from $10. Failed quality gates release ordinary usage.
From source to verified outcome