| Core problem solved | Is this spoken claim true? Verifies statements made in video and audio | Was this made by AI? Detects AI-written text and AI-generated images |
| Video & podcast links as input | Paste a YouTube, TikTok, Instagram Reel, or podcast URL — auto-transcribed, then claim-checked | Works on pasted text, uploaded documents (incl. PDF/OCR), and image files rather than video URLs |
| Claim-level fact-checking with linked sources | 0-100 credibility score per claim with evidence linked, extracted from the transcript | Genuinely offers this too — its fact-checker flags claims and hallucinations in text with source links |
| AI-authored text detection | Not offered — BSmeter never tells you who or what wrote something | This is Winston's core product, with sentence-level highlighting of what triggered each flag |
| Plagiarism, essay grading, citations, batch scanning | Not offered | Full academic/editorial suite: plagiarism checks, grading, citation generation, bulk document scans |
| Watch-along browser extension | Chrome/Firefox extension scores claims in real time as you watch, and surfaces relevant comments in sync | Built as a web app and API for reviewing content you submit, not for live viewing |
| Consumer pricing | Free tier; Basic $3.99/mo; Premium $8.99/mo | Free trial, then paid plans starting around $18/mo — priced for the credit volume, team seats, API, and reporting that institutions need |