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Avancer Document Fact-Checker
What Avancer Document Fact-Checker is
Avancer Document Fact-Checker extracts factual claims from PDF documents and checks them against live web sources. It returns a verified, unverified, or source-not-found result for each claim, with evidence and a confidence score. Checks cover factual errors, fabricated citations, and misinformation; the service also estimates the proportion of a document written by AI. The page estimates roughly 20 seconds of scanning per 1,000 words. Users can work through the web service or self-hosted options, while the API accepts a document URL or raw text and returns claim-level results with sources. Claim extraction and verification are listed for more than 70 languages. Files are processed for the scan and deleted afterward; the maker says documents are not shared or used to train models. The free plan includes one scan. Basic costs $12.99/month and includes 1,299 monthly credits, text scanning, API and webhook access, email support, and PDF report export. A seven-day trial is listed.
Who it suits
It suits teams and individuals who need claim-level checks on documents against web sources. The listed intended users include newsrooms, universities, public-sector teams, legal and compliance groups, and financial, medical, or scientific communicators.
What it does well
- Returns a verdict, evidence, and confidence score per claim
- Checks fabricated citations and misinformation
- Supports claim verification in 70+ languages
- Files are deleted after analysis
- Free plan includes one scan
What to know first
- Free plan includes only one scan
- Basic costs $12.99/month
- Document page lists PDF files as its document format
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 1 free scan · no credit card · image, audio and document checks | Free |
| Basic | $12.99/month · 1,299 credits per month · text scanning · API and webhooks · email support · PDF report export | $12.99 a month |
| Pro | $67.99/month · 6,799 credits per month · video scanning · priority analysis · higher rate limits · API and webhooks | $67.99 a month |
| Custom | Custom · Up to unlimited scans · dedicated support and SLA · on-prem or air-gapped option · custom integrations and SSO | On request |
As avancer.ai lists them, read 2 Oct 2026. The maker's own page has the final word.
Verdict
Avancer Document Fact-Checker focuses on claim-level verification, with evidence and confidence scores alongside citation and misinformation checks. The free plan is limited to one scan; Basic is $12.99/month, and a seven-day trial is listed.
Facts from Avancer Document Fact-Checker's own pages
- API
- The document checking API accepts a document URL or raw text and returns per-claim fact-check verdicts with evidence and sources. · avancer.ai, 2 Oct 2026
- Claim verdicts
- Each claim receives a verified, unverified, or source-not-found verdict with evidence and a confidence score. · avancer.ai, 2 Oct 2026
- Compliance
- The maker lists SOC 2 Type II and GDPR compliance, ISO 27001 in progress, 256-bit AES encryption, and HIPAA ready. · avancer.ai, 2 Oct 2026
- Detection
- The service checks fabricated citations, factual errors, and misinformation, and estimates how much of the document was written by AI. · avancer.ai, 2 Oct 2026
- Document format
- The document fact-checker page says it accepts PDF files. · avancer.ai, 2 Oct 2026
- Headquarters
- Newark, Delaware, United States · avancer.ai, 28 Sept 2026
- Integrations
- The Text Check page lists WordPress, Arc XP, Slack, Canvas, Blackboard, iManage, NetDocuments, Bloomberg integration, Veeva Vault, and webhooks among workflow connections. · avancer.ai, 2 Oct 2026
- Intended users
- The Text Check page describes use by newsrooms, universities, political and public-sector teams, legal and compliance teams, financial firms, and medical or scientific communicators. · avancer.ai, 2 Oct 2026
- Languages
- The Text Check page states claim extraction and verification work in 70+ languages. · avancer.ai, 2 Oct 2026
- Purpose
- It extracts factual claims from documents and checks them against live web sources, returning claim-level verdicts, evidence, and confidence scores. · avancer.ai, 2 Oct 2026
- Scan speed
- The page estimates about 20 seconds per 1,000 words. · avancer.ai, 2 Oct 2026
- Security
- The document page says files are processed solely for the scan and deleted after analysis, and documents are not used to train models or shared. · avancer.ai, 2 Oct 2026
- Support
- The Basic plan includes email support; the Custom plan includes dedicated support and an SLA. · avancer.ai, 2 Oct 2026
Where Avancer Document Fact-Checker stands on Freedom251
- AI Fact-Checking Tools#1 of 21