Know which citations are real before you hit submit.

Citeproof checks every reference in a draft against Crossref, DataCite and OpenAlex. It flags DOIs that point to a different paper, wrong years, retracted works and references that can't be found. For any claim, it quotes the abstract sentences that do or don't back it up, and it never invents a verdict.

Batch check a draft

Paste an essay or bibliography and get a status, confidence and matched record for each reference.

Catch wrong DOIs

See exactly which paper a DOI really resolves to, plus the record that matches what you cited.

Evidence, not verdicts

Abstract sentences ranked against your claim, with missing numbers and negations flagged.

Available as a ChatGPT plugin (pending review) and on this website.