Open-source evidence layer
What can Citable establish without promising rankings or citations?
Citable is the open evidence layer. It establishes bounded observations about retrieval, extraction, claim support, entity consistency, and controlled change. Nebula is the application that uses those verified observations to answer what is broken, why the team believes it is broken, and what to change next. Citable preserves the evidence while keeping ranking, citation, conversion, workflow, deployment, customer, and benchmark outcomes explicitly separate.
Open foundation · commercial application
Citable is not another SaaS product competing with Nebula. It is open infrastructure for making verification inspectable: what evidence supports an observation, whether a claim is reproducible, and what remains unknown. Nebula applies that foundation to landing-page conversion decisions and customer workflows.
Citable
Nebula
Citable asks: “Can this claim be supported?” Nebula asks: “What should we fix next?”
Synchronized package facts
v1.24.0 · released 2026-09-26
Package facts come from npm:@nebulacomponents/citable@1.24.0. They document the package, not its workflow or deployment state.
Job-led guides
Each guide owns one operational question and keeps package observations separate from downstream outcomes. The category guide and release page keep adjacent decision work equally evidence-bounded.
Quick start
How do I install, audit, inspect evidence, decide, and verify?
Read guideRetrieval evidence
Is this site technically retrievable?
Read guideClaim governance
Can this claim be published and defended?
Read guideAnswer extraction
Can an answer engine reliably extract this answer?
Read guideEntity consistency
Is the entity represented consistently?
Read guideRelease evidence
Did this release reach its controlled surfaces?
Read guideCategory comparison
When is Citable a verification layer rather than a monitoring replacement?
Read guideCurrent release
What changed in the synchronized published release?
Read guideAudit retrieval conditions and preserve the responses, directives, discovery paths, and run configuration that produced the finding.
Connect claims to registered evidence, freshness, authority, and review state without allowing automation to invent missing support.
Keep owner exports, logs, prompt experiments, workflow receipts, and deployment receipts distinct from package capability.
Citable does not guarantee crawling, indexing, ranking, citation, recommendation, inclusion, sentiment, conversion, workflow success, or deployment success.
Frequently Asked Questions about Citable
Citable is an open-source evidence and governance package for recording bounded observations about retrieval, answer extractability, claims, entities, and controlled change. It preserves evidence for review without claiming that an external system will rank, cite, recommend, or convert.
Yes. The published package @nebulacomponents/citable is licensed under Apache-2.0. The synchronized release projection documents version 1.24.0; package facts do not by themselves prove deployment or workflow state.
Citable can establish what a bounded run observed about the selected source, what registered evidence supports a claim under a declared policy, whether controlled entities are consistent, and whether a supplied change or release receipt satisfies its stated checks.
Citable cannot prove future crawling, indexing, search ranking, AI-provider retrieval, citation, recommendation, sentiment, conversion, customer outcomes, or deployment success unless a separate governed observation and receipt establishes that specific outcome.
Citable is not a second SaaS competing with Nebula. It is the open evidence layer that underpins Nebula: a reusable verification methodology for deciding what can be observed, supported, reproduced, and claimed. Nebula is the commercial application that turns verified evidence into landing-page diagnostics, recommendations, repairs, and follow-up decisions.
Use Citable when a decision needs inspectable inputs, explicit limits, registered support, and a preserved evidence package. Use separate crawler, rank-tracking, or AI-visibility monitoring when ongoing external-system behavior is the decision input.
Schema.org JSON-LD Generator
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What is this service?",
"acceptedAnswer": {
"@type": "Answer",
"text": "We provide evidence-based conversion optimization for landing pages."
}
},
{
"@type": "Question",
"name": "How long does it take?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Results are delivered within 48 hours."
}
}
]
}
</script>Paste this script tag directly into your HTML <head> to help ChatGPT, Perplexity, and Google AI Overviews cite your content with structured answers.
AI Search Citability & LLM Discovery
Test how ChatGPT, Claude, and Perplexity parse your category, evaluate conversion readiness, or cite your domain.
Proof boundary
Customer cases and benchmark outcomes are not published yet.
Workflow and deployment verification remain unavailable without a fresh committed receipt.