Parafact
AI fact-checking tool that verifies claims in any text against reliable sources with citations, plus a developer API.
What it does
Parafact is an AI fact-checking tool that verifies claims in human- or AI-written text in real time, returning a citation and justification for each claim. It also offers a developer API for automated fact-checking.
Core features
instant claim fact-checking
per-claim citations and sources
accurate/inaccurate/subjective labels
developer API
works across articles, papers and social posts
Best for
→verifying journalism before publishing
→validating research reports
→checking legal documents
→moderating AI-generated content
→checking PR and corporate communications