| Primary job | Verify whether spoken claims in a video or podcast are actually true | Rewrite AI-generated text so it reads naturally and passes AI detectors |
| Works on video and audio | Yes — YouTube, TikTok, Instagram Reels, podcasts; transcribes and analyzes the spoken content, plus a Chrome/Firefox extension that runs live while you watch | No — text only. You paste or generate written content; there is no video or audio input |
| Claim-by-claim fact-checking with sources | Core function: every extracted claim gets a 0-100 credibility score cross-referenced against live web sources, with evidence linked. Also flags logical fallacies | Its Stealth Agent workflow includes a fact-checking step while researching and drafting, but it's a drafting aid — not a per-claim verification report you can audit |
| AI-content detection | Flags deepfake and AI-generated signals in video and audio media | Free AI text checker (standard scan, no account needed) trained to spot GPT/Claude/Gemini patterns in writing — better than BSmeter for checking written text |
| Writes or rewrites content for you | No — BSmeter analyzes existing content and never generates or edits your writing | Yes, and it's the whole point: humanizer, Stealth Writer with citations, SEO writer, chat-with-PDF, 250+ languages, Chrome extension |
| Free access to the core feature | Free tier fact-checks video; Basic $3.99/mo, Premium $8.99/mo | Free AI-detector scan and a trial are available, but humanizing at any real volume is a paid subscription. Published tier prices have shifted over time — check their pricing page |