Summario vs Eightify
Eightify is a popular Chrome extension that turns long YouTube videos into key-idea bullet points. Summario covers that same ground and adds a grounded AI chat with clickable cited timestamps, a Watch/Skip verdict with a confidence score, and daily digests delivered to both email and WhatsApp. Here is an honest, feature-by-feature look at how the two compare.
Side by side
A fair, factual look at how each tool stacks up.
| Feature | Summario | Eightify |
|---|---|---|
| Key-point video summaries | ||
| Chrome extension | ||
| Web app (summarize outside the browser) | ||
| AI chat grounded in the video with cited, clickable timestamps | Yes — answers cite exact moments | Limited — no timestamp-cited chat |
| Watch/Skip verdict with confidence score | ||
| Daily digests to email | ||
| Daily digests to WhatsApp | Yes — unique to Summario | |
| Comments TL;DR | ||
| Languages supported | 100+ | Multiple |
| Free plan | Yes — free forever tier | Yes — limited free credits |
Our verdict
Eightify is a solid, focused summarizer if all you need is a quick list of key ideas per video. Summario is the stronger pick if you want to go deeper: ask questions and get answers grounded in the video with clickable timestamps, see a Watch/Skip verdict before you commit, catch up on the comment section at a glance, and receive personalized daily digests in your inbox or on WhatsApp. If summaries alone are enough, either works; if you want a full research and follow-along workflow, Summario does more.
FAQ
Eightify offers a limited free tier with a set number of summaries, then moves to paid plans for more usage. Summario also has a free-forever plan, with Pro starting at $5.75/month billed annually.
Summario is a strong Eightify alternative. It matches Eightify on core summaries and adds grounded AI chat with cited timestamps, Watch/Skip verdicts, comments TL;DR, and daily digests to both email and WhatsApp.
Summario's AI chat is grounded in the actual video and every answer links to the exact timestamp it came from, so you can verify claims with one click and avoid hallucinated details.
Only Summario delivers daily digests to WhatsApp (as well as email). Eightify does not offer WhatsApp delivery.
Both work across a wide range of public YouTube videos. Summario supports 100+ languages and can summarize in a different language than the video.
Start free
Free plan forever. Pro from $5.75/mo. 3-day free trial included.
Add to Chrome — FreeNo credit card required.
Compare more: all Summario comparisons or browse the best YouTube summarizer alternatives.