The Best Eightify Alternatives in 2026 (Tested)
Eightify is one of the most recognized YouTube summarizer extensions — but it's not the right fit for everyone. You might have hit the daily limit on the free tier, found the summaries too shallow for long-form content like podcasts or lectures, or wanted more control over what the AI actually extracts. Whatever the reason, there are real alternatives.
We tested five of them across three types of content: a 2.5-hour podcast, a 50-minute university lecture, and a 15-minute product tutorial. Here's what we found, ranked by usefulness.
What to Look For in a YouTube Summarizer
Before diving in, a few things actually matter when comparing these tools:
- Summary depth — Does it capture the actual substance, or just the topic headings?
- Verdict / prioritization — Does it tell you whether the video is worth watching at all, or just summarize it?
- Timestamps — Can you jump directly to the moment where a key point was made?
- Customization — Can you tune what the AI extracts (action items, research, key steps)?
- Free tier generosity — How much can you actually do before paying?
- Browser support — Chrome only, or also Firefox?
The Alternatives, Ranked
1. Focal — Best Overall for Long-Form Content
Focal takes a fundamentally different approach from Eightify. Rather than just generating a summary, Focal answers the question you're actually asking when you open a long video: is this worth my time?
Every video gets a Watch / Skim / Skip verdict — generated from the transcript before you commit to watching. Watch means the video is dense and worth your full attention. Skim means the key moments are where the value is. Skip means the video doesn't deliver on its premise.
On top of that you get a TLDR, 6–8 timestamped key moments you can jump to directly, and an information density score. The Lenses system — the most underrated feature — lets you filter the summary through a specific angle: extract only the actionable steps, only the research and evidence, only what you didn't already know. All 6 built-in lenses are free.
For the podcast we tested, Focal's key moments were specific to the actual claims made — not "speaker discussed marketing strategy" but the concrete framework explained in minute 34. Eightify's summary of the same video gave us five broad bullets that could have applied to any business podcast.
Focal also supports Firefox, has a Notion integration (Pro), and keeps a full history of every video you've analyzed.
Free: 10 summaries/month, all 6 built-in lenses, no credit card required
Pay as you go: $0.10/summary — buy credits from $5 (50 credits), they never expire
Focus: $17.99/month or $179/year — unlimited summaries, custom lenses, Notion integration, bulk export, priority processing
Lifetime: $199 one-time (limited to 100 spots) — all Focus features, forever
2. Glasp — Best for Research and Community Note-Taking
Glasp is primarily a web highlighting tool that also supports YouTube. You can highlight sections of any webpage or YouTube transcript, annotate them, and see what other users highlighted in the same content. The social layer is genuinely useful for researchers — you can find the passages experts in a field thought were worth keeping.
AI summarization is available in Glasp but it's a secondary feature, not the core product. For the lecture we tested, the summary was adequate but lacked the structure that Focal or even Eightify provide. No verdict, no density scoring, no lenses.
If your goal is annotation and cross-document research rather than quick video triage, Glasp is strong. If your goal is deciding whether a video is worth watching, it's not purpose-built for that.
Free tier: Limited highlights/month
Paid: ~$9/month
3. NoteGPT — Best for Students
NoteGPT generates AI summaries of YouTube videos and also lets you create flashcards from the content. For students who want to turn a lecture recording into study material, this is a genuinely useful workflow that neither Eightify nor Focal supports directly.
The summaries are decent for short-to-medium content (under an hour). For the 2.5-hour podcast, the summary was too compressed and missed most of the substance. The flashcard generation was the standout feature — reasonably accurate on factual content where there are discrete things to memorize.
Free tier: Limited summaries/month
Paid: From ~$8/month
4. Summarize.tech — Best for Zero Friction
No extension, no account, no installation. Go to the website, paste a YouTube URL, get a paragraph summary. That's the entire product.
The summaries are shorter and less structured than any extension-based tool, and there's no verdict, no timestamps, and no customization. But if you're on a device without your extensions or you just want a fast one-off check on what a video covers, the zero-friction approach is genuinely useful.
Free tier: Basic summaries, no account needed
Paid: Free at basic tier; paid plan for higher usage
5. YouTube Native AI Summary — Best for Casual Use
YouTube has been rolling out AI-generated summaries for some videos in some regions. If available, it appears below the video description — a short paragraph generated from the transcript, requiring no extension.
It's useful for quick context but limited: 2–4 sentences, no timestamps, no verdict, not available on all videos. For the podcast and lecture we tested, no native summary was available. For the tutorial, the summary was three sentences that accurately described the topic but gave you nothing to act on.
For a deeper look at how YouTube's native summary compares to extension-based tools, see our full comparison of Focal vs YouTube's native AI summary.
Free: Yes — no extension, no account
Limitations: Partial rollout, no customization, minimal depth
Comparison Table
| Tool | Watch/Skip Verdict | Summary Depth | Timestamps | Customization | Firefox | Free Tier |
|---|---|---|---|---|---|---|
| Focal | ✓ Yes | High | Claim-level | 6 built-in lenses + custom | ✓ Yes | 10/month + all lenses · $0.10/extra |
| Glasp | No | Medium | No | Highlighting only | ✓ Yes | Limited highlights |
| NoteGPT | No | Medium | Some | Flashcard generation | No | Limited summaries |
| Summarize.tech | No | Low | No | None | Web app | ✓ Generous |
| YouTube Native | No | Low | No | None | ✓ Built-in | ✓ Free always |
Frequently Asked Questions
What is the best free Eightify alternative?
Focal is the strongest free alternative. The free plan gives you 10 summaries per month plus all 6 built-in lenses — the features that most differentiate it from Eightify. If you go over 10 without wanting a subscription, Focal's pay-as-you-go option lets you buy credits at $0.10 each (minimum $5 for 50, and they never expire). Summarize.tech is worth bookmarking if you want zero installation: paste a URL, get a basic summary, no account required.
Is Focal better than Eightify?
For long-form content — podcasts, lectures, conference talks — yes. The watch/skim/skip verdict and Lenses system make Focal significantly more useful for people who watch a lot of video and need to be intentional about what gets their full attention. For short, casual videos where you just want a quick summary, Eightify's simpler interface may be preferable.
Does Glasp summarize YouTube videos?
Yes, Glasp can generate an AI summary from a YouTube transcript. But summarization is secondary to Glasp's core use case — highlighting and annotating content across the web. If summarization is your primary goal, Focal or Eightify are more purpose-built.
Which Eightify alternative works on Firefox?
Focal supports both Chrome and Firefox. Eightify, NoteGPT, and most alternatives are Chrome-only. Glasp also supports Firefox. Summarize.tech works in any browser since it's a web app.
The Bottom Line
If you're leaving Eightify because you want deeper summaries and a verdict on whether a video is worth watching, Focal is the right switch — especially for podcasts, lectures, and anything over 30 minutes.
If you're leaving because you want a study tool with flashcards, NoteGPT is a better fit. If you want social annotation and research, Glasp is in a different category entirely. And if you just want the absolute minimum friction for a one-off summary, Summarize.tech or YouTube's native AI will do the job.
Related Reading
- Focal vs Eightify: Which YouTube Summariser is Better? — a deeper one-on-one comparison across five categories
- Focal vs YouTube's Native AI Summary — how a dedicated extension stacks up against the built-in option
- Best AI YouTube Summary Tools in 2026 (Tested) — a broader roundup of seven tools tested on the same videos
- The Best YouTube Video Summarizer Chrome Extension in 2026 — what to look for when choosing a Chrome extension
Focal is free to try.
Ten summaries a month, all six built-in lenses, no credit card required.