One post per day: anniversaries and photo facts preferred, verified before use. CSV for Postiz, Buffer, Hootsuite, Meta Business Suite.
Limits: sources can contain errors; checks are text/data matches, not primary-source research. Fact Guard is a heuristic and can miss paraphrased claims — read AI text before posting.
Rev History answers “what happened today in history?” for any date of the year. It pulls the day's featured events, famous birthdays, deaths and observances from Wikipedia's editor-curated On this day lists, then checks each fact against its own Wikipedia article and against Wikidata's structured dates. Every fact gets a confidence score and a source link before you publish it.
Browse today in history or jump to any day. Filter by faith, American history, war, science, music and arts, sports, politics or disasters, and find 25th, 50th and 100th anniversaries.
Turn a fact into posts for X, Facebook, Instagram, LinkedIn, Threads, Bluesky and TikTok, plus image cards, carousels and 1080×1920 reels with voiceover and captions.
Export SEO blog posts with schema markup, email newsletters, trivia quizzes, a 30–365-day content calendar, an RSS feed, and a free This Day in History widget for any website.
Rev History loads today's date automatically and lists featured events, births, deaths and observances from Wikipedia's On this day lists, each linked to its source article and scored for confidence.
Each fact is checked three ways: it must appear in Wikipedia's curated date list, its linked article must state the year and day, and Wikidata's structured date must match. Julian-calendar dates are converted before comparing.
Yes. Copy the one-line script or iframe from the Widget tab. It shows each visitor today's history and updates itself every day.
The AI only receives the source text and is instructed to add nothing. Fact Guard then flags any number or name in the AI's writing that does not appear in the sources, so it can be checked before posting.
Fact text comes from Wikipedia under the CC BY-SA 4.0 license, which allows reuse with attribution; every export includes the attribution line. Photo licenses on Wikimedia Commons vary by image.
