This article is republished with permission from Wonder Tools, a newsletter that helps you discover the most useful sites and apps.
More than 600,000 podcasts released 27 million episodes in 2025. Keeping up with even a tiny fraction of those 70,000-plus daily releases is impossible. So I’ve been exploring new ways to keep up with audio: podcast summaries, audio digests, and cool new tools for finding and saving audio highlights.
Podsnacks: Get podcast summaries by email
Get podcast summaries delivered to your email with Podsnacks. Catch up on shows you don’t have time to listen to. The free digest includes AI-generated summaries drawn from 25 of the most popular news, business, and tech podcasts. For $5/month, you can get a daily digest of any five podcasts you want. Snipcast is an alternative that offers 2 summaries a month for free or 50 episode summaries for $8/month.
TL;DL by Headliner: Listen to podcast digests
If you want to listen to podcast summaries, try TL;DL. Pick up to five podcasts to summarize in 5, 10, 15, or 20 minutes. I like that it’s not just an AI-voiced synthesis, but includes excerpted audio clips. You can always click through to hear the full episode. Caveat: Expect to wait at least five minutes for each summary, and it’s still in beta. I run into occasional errors.
Examples: Listen to this summary from my recent podcast interview with Azeem Azhar. Or try this summary of an episode of Shankar Vedantam’s terrific Hidden Brain podcast.
Snipd: My favorite podcast app
Snipd keeps improving. I rely on it mainly because it lets me save highlights from podcasts I’m listening to by tapping my AirPods. The app also provides detailed podcast summaries so I can decide what to listen to. Among the new features I like most:
- Skip intros and outros that clutter up many podcasts.
- AI chat with any episode to ask for best quotes, must-listen moments, key takeaways, clarification of a complex idea, or whatever else you want.
- I love the new “mentioned books” tab. It shows all the books discussed on a particular podcast. Click on a cover to learn more about the author and to see a list of podcasts where that book was discussed.
- Search by guest. Find and listen to all the podcasts where your favorite author/musician/guru has been interviewed.
- Listen and highlight audiobooks. Connect a Libro.fm audiobook account and import books with one click to listen to and highlight on Snipd. (Libro supports your local bookstore.) Alternatively, find free public domain audiobooks at LibriVox. You can manually upload your own audiobooks.
Podcast Magic: Save a key audio moment
When you’re listening to a podcast on Spotify or Apple Podcasts and want to save a highlight, take a screenshot and email it to podcastmagic@sublime.app. Podcast Magic will email you back an audio clip and transcript of the key moment to save or share. It’s a clever way to easily save and share a quote or anecdote.
Example: One show I highlighted recently was Audio Flux, which The New Yorker picked as one of the 10 best podcasts of 2025. The all-star audio duo commissions and spotlights bold short-form audio stories. (You can also follow Team Audio Flux on Substack.)
Listen Notes: Search for podcast mentions
With Listen Notes, you can find podcast episodes where you’re mentioned. Type in your name or the name of your organization and search. Or look for interviews with a favorite author or musician. Other useful features:
- Curated Lists: See recommendations from publications, like the 6 healthcare podcasts or 7 podcasts for bookworms the NYTimes recommended.
- Listen Later: Make and share a curated podcast playlist. The playlist has an RSS feed that you can add to any major podcast player. Here’s a playlist of a few shows I like. Here’s a longer list of my favorites.
Podchaser is a good alternative when you’re looking by topic. I discovered new podcasts about tennis and classical music. Also try the new advanced search by combining terms.
EarBuds Podcast Collective, founded by podcast guru Arielle Nissenblatt, shares well-curated podcast recommendations. Each week a guest picks five shows to recommend. Example: 5 podcasts about bodies and how we see ourselves. Also: CBC’s Podcast Playlist (RIP) was a great show featuring highlights from all sorts of podcasts. The archive is full of great episodes.
Perplexity Voice Mode for Web, iOS, and Android
When I don’t have my computer, I prefer searching with my voice over thumb typing on my phone. Querying Perplexity verbally when I’m walking or when my fingers are freezing is convenient because it answers with audio quickly and accurately. I can ask follow-ups for clarification or elaboration. These iterative search conversations let me steer the exploration toward what’s most useful. (iOS and Android)
Example: Here’s a screenshot of Perplexity’s short reply when I asked what voice search is useful for. Tip: Ask Perplexity for its sources to verify its results; voice searches don’t surface those unless you ask.
Voicebox: Collect audio feedback
Create your own inbox for voice input. Give anyone your Voicebox link or QR code, and they can leave you an audio message. No typing, no downloads, no forms to fill out. They just share their thoughts in a simple voice memo. It’s like an answering machine for the digital era. Voicebox is marketed as a B2B tool, but anyone can use it as an individual.
Try it: Leave me a voice message about one thing you do that AI will never be able to replicate. Optionally, include your name and email.
Send an audio note: Tuttu is a super simple free site where you can record and share a voice note. Then email a link to that audio or embed it. Here’s a quick example I recorded about 3 ways you can use Tuttu.
Alternative: VideoAsk is a slick tool for collecting video or audio feedback instead of a dull form. You can gather 20 minutes of input each month for free. Collecting 100 monthly minutes costs $24/month billed annually.
Rover AI: Get audio briefs to answer questions
Rover is an early-stage app that answers your questions with AI-generated audio briefs. Type in a query, wait a few minutes, then listen to your 2-3 minute audio conversation between two AI hosts. Unique feature: Choose from three alternative responses to your query. Example: Listen to a short audio debate about whether Jonathan Franzen is overrated or a genius.
Alternatives: NotebookLM, which I’ve written about, does a fantastic job of creating audio summaries—or even debates—exploring complex topics. And Huxe, which I wrote about last week, creates useful personalized audio updates. Rover is an earlier-stage experiment, by contrast, focused on brief audio answers to eclectic queries. Become a tester to try it out.
This article is republished with permission from Wonder Tools, a newsletter that helps you discover the most useful sites and apps.