Prepostseo's DA Checker

Prepostseo is a large collection of free online tools for students, writers and SEO professionals, and its domain authority checker belongs to a set of domain tools. Those sit next to a broken links checker, a backlink verifier, a link extractor, DNS record checks, a code to text ratio check and a page comparison tool. Most of the catalog is writing help powered by AI: a paraphraser with several rephrasing modes, a summarizer with a free version, an essay writer, a plagiarism checker, a humanizer and generators for FAQs, outlines, cover letters, slogans and more. Many tools come in other languages too. A premium tier exists for heavier use, while the free tools cover quick checks and drafts without an account.