Reviewed by David Dat Nguyen, CXO Last updated

Podcast transcription

Upload the show.
Publish the notes.
Rank the page.

Sonix turns every episode into accurate, searchable text, so one AI podcast transcript publishes your show notes, ranks your episode page in Google, captions your clips, and reaches listeners who read before they listen.

About 5 minutes per hour of audio, up to 99% accuracy on clear audio, and 30 free minutes to run your latest episode through before paying anything.

SEO-friendly player
Show notes from the transcript
54+ languages
2x
Audience reach
With transcripts on episode pages
99%
Accuracy rate
On clear audio
5 min
Per hour transcribed
Typical turnaround
50K+
Podcasters served
Shows of every size
Trusted by Top Podcasters

Join podcasters at
leading networks

New York Public Radio
KQED
ESPN
CNBC
NBC Universal
Quartz
Show Notes Workflow

From transcript to show notes
in one sitting

1

Upload your episode

Drag in the audio or video file. Sonix transcribes a one-hour episode in about 5 minutes with up to 99% accuracy on clear audio.

2

Clean up the transcript

Fix names and product mentions in the browser editor. Speaker identification labels host and guest automatically; rename Speaker 2 to your guest once and it applies throughout.

3

Run AI analysis

Sonix generates AI summaries and automatic chapters from the transcript, plus topic detection to surface what the episode covered. Need five bullet takeaways and a guest bio line? Use a custom AI prompt.

4

Assemble the page

Paste the summary as your description, use chapters as timestamped segment markers, pull two or three quotes, and add your links. That is a complete show notes page, grounded in what was said.

The summary also drops straight into podcast app description fields, so your episode page and your feed stay consistent.

Why transcribe your podcast

Search engines index text, not audio, so an untranscribed podcast is invisible to search no matter how good the conversation is.

Google cannot listen to your episode. A transcript puts every word you recorded on the page where crawlers can read it, which is why podcasters using transcripts on their episode pages see up to 2x more organic traffic.

An accessibility baseline

Deaf and hard-of-hearing listeners can follow your show, and an accurate transcript helps you meet ADA requirements instead of hoping auto-captions hold up. The same text serves non-native speakers and anyone listening in a second language.

A way in for the skimmers

Plenty of would-be listeners will not commit to a 50-minute episode cold. A transcript lets them scan the page, find the segment that answers their question, and start playback right there. Readers become listeners, and listeners who can preview become subscribers.

Your archive becomes searchable to you

When you need the episode where a guest explained their launch pricing, you search the transcripts instead of scrubbing through audio. Sponsors and press ask for exact quotes; with transcripts, pulling them takes seconds and they are verbatim.

One transcript, four jobs: discoverability, accessibility, a faster path into each episode, and a searchable archive. Everything below builds on it.

Episode SEO, with a player Google can actually read

Where you publish the transcript matters as much as having one: a transcript trapped inside a standard audio embed does nothing, because traditional media players expose no text for search engines to crawl.

The SEO-friendly media player

The Sonix SEO-friendly media player fixes that. You embed one snippet of code on your episode page, and the player renders your full transcript as indexable text alongside the audio. Google crawls every word, so an episode about pricing strategy can rank for pricing-strategy searches, not just your show's name.

For visitors, the embedded transcript is functional, not decorative. They can search within the episode, click any word to jump playback to that exact moment, and read along as the audio plays. That keeps people on your page longer, and time on page plus a lower bounce rate is exactly the engagement you want your episode URLs sending to Google. The player works for audio and video, matches your site with custom colors and your own logo, and the embed code goes into WordPress, Squarespace, or any CMS with no technical setup.

Podcast SEO best practices

The usual podcast SEO advice still applies, and it is worth doing because the transcript multiplies each item:

  • One page per episode. A single scrolling archive buries your transcripts; separate URLs let each episode rank for its own topics.
  • Topic-first page titles. "How We Cut Churn 30%, with Jane Doe" beats "Episode 47." Searchers type problems, not episode numbers.
  • Target phrase in the H1 and the first paragraph. Your show notes summary, generated from the transcript, is the natural place for it.
  • Chapters as on-page headings. The chapter titles from AI analysis double as H2s, giving Google structure and giving skimmers jump-in points.

The player handles the hard part by putting a few thousand crawlable words behind each of those pages. A typical hour-long episode produces 7,000 to 9,000 words of transcript, which is more indexable text than most blogs publish in a month.

One episode, a week of content

A transcript turns repurposing from re-listening into copy and paste, and the embedded player transcript is already copy-ready on your page.

Pull quotes with timestamps

Scan the text for the sharpest 20 seconds, grab the exact wording and its timestamp, and you have audiogram and social-quote material without scrubbing.

Clips for Shorts, Reels, and TikTok

Reading is faster than listening. Skim the transcript to choose clip-worthy moments, then export captions for each clip. Sonix exports SRT and VTT subtitle files that work on every major platform, and automated subtitles and captions keep clips watchable with the sound off, where much of social viewing happens.

Newsletter excerpts and blog posts

Lift the best exchange into your email, lightly edited, with a link to the full episode; the transcript gives you accurate quotes instead of paraphrases. An hour-long interview is also a near-complete first draft: restructure the transcript around three or four subheadings, tighten the spoken phrasing, and publish it as a standalone article that links to the episode and earns its own search traffic.

Guests make this compound: send them a quote image and a captioned clip, and they promote the episode for you. Repurposing starts from published text, not from a raw export you have to clean twice. For the fuller picture of what a transcript is and does, see the podcast transcription guide.

Podcast Features

Built for podcasters who want to grow

SEO-Optimized Transcripts

Every word of your podcast becomes searchable content. Google indexes your transcripts, driving organic traffic to your show.

Interactive Media Player

Embed our media player on your website. Visitors can read along, click any word to jump to that moment, and share clips.

Auto-Generated Show Notes

AI-powered summaries turn hour-long episodes into concise show notes with key points, timestamps, and topic highlights.

Speaker Identification

Automatically detect and label host vs guest. Makes transcripts readable and helps listeners follow the conversation.

Caption & Subtitle Export

Export SRT or VTT files for YouTube, Spotify, or social clips. Captioned clips stay watchable with the sound off.

Accessibility Compliance

Make your podcast accessible to deaf and hard-of-hearing audiences. Meet ADA requirements with accurate transcripts.

Video podcasts and YouTube

If your show has a video version, the same transcript does double duty: full-episode captions, clip captions, and translated subtitles all come from one upload.

Upload the video file and export caption files for the full episode, so you are not relying on YouTube's auto-captions for accuracy on names, brands, and technical terms. Already published on YouTube? Sonix can transcribe YouTube videos directly: paste the link and get the transcript without re-uploading anything.

For global audiences, Sonix translates transcripts and subtitles into 54+ languages. Multilingual subtitles on your video podcast and clips open your back catalog to viewers who would never find an English-only show, which matters on platforms where captions, not audio, carry the content across language lines.

Captioned video consistently outperforms uncaptioned video on engagement, and the workflow cost here is one upload: episode captions, clip captions, and translated subtitles all come from the same transcript.

Fits the way you already record

No new recording stack is required: export your edited episode as MP3, WAV, M4A, FLAC, or a video format like MP4 or MOV, and upload it to Sonix.

The supported file formats page lists every audio and video type Sonix accepts, so there is no conversion step between your editor and the transcript.

Meeting platforms, cloud storage, and your toolchain

Record remote interviews on Zoom, Google Meet, or Microsoft Teams? Sonix integrates with the major meeting platforms so recordings flow in for transcription. Files sitting in Dropbox, Google Drive, OneDrive, or Box sync directly, and Zapier connects Sonix to the rest of your toolchain, like sending a finished transcript to the doc where you draft show notes. If you edit video versions, transcripts export to Adobe Premiere and Final Cut Pro X, and there is a full API for anything custom.

From there the weekly rhythm is short: upload on edit day, clean the transcript once, then generate notes, captions, and clips from the same file.

What podcast transcription costs

Sonix pricing is by the hour of audio, prorated to the second, so a 52-minute episode bills as 52 minutes.

Pick the plan by how much you publish; the full details are on the pricing page.

  • Weekly one-hour show (about 4 hours a month): the Core plan at $25 a month includes 5 hours of transcription and translation, about $6.25 per episode, plus 5 hours of AI analysis for summaries and chapters.
  • More than weekly, or long episodes: the Advanced plan at $50 a month includes 20 hours, which covers two shows or a daily short-form format at $2.50 per hour.
  • High volume or a network: the Pro plan at $80 a month includes 40 hours of transcription and 100 hours of AI analysis.
  • Occasional or seasonal shows: Pay As You Go at $10 per hour, no subscription.

Every new account starts with 30 free minutes, no credit card required, so you can run your latest episode through before paying anything.

Common Questions

Podcast transcription, answered directly

How do I transcribe a podcast?

Upload your episode audio or video file to Sonix, and automated transcription returns the text in about 5 minutes per hour of audio. Review the transcript in the browser editor, correct any names, and label speakers. From there, export the text or publish it with the embeddable media player.

How do I get an episode transcript?

If you produce the show, upload the episode file to Sonix and the transcript is ready in minutes. For an episode already on YouTube, paste the video link and Sonix transcribes it directly. Either way you get an editable, exportable transcript with timestamps and speaker labels.

What are podcast show notes?

Show notes are the written summary published with an episode: what it covers, key moments with timestamps, guest links, and resources mentioned. Good show notes help listeners decide to press play and give search engines text to index, which is how episodes get found in Google.

Can Sonix write my show notes?

Transcribe the episode, then use Sonix AI analysis to generate a summary and automatic chapters. Use the summary as your episode description, chapters as timestamped markers, and pull quotes straight from the transcript. A custom AI prompt can match your exact show notes format.

Do podcast transcripts help with SEO?

Yes. Search engines index text, not audio, so a published transcript lets an episode page rank for the topics you actually discussed. Sonix reports podcasters seeing up to 2x more organic traffic with transcripts, and the embeddable player publishes yours as fully indexable text.

Can I embed transcripts on my site?

Yes. The Sonix SEO-friendly media player embeds on any site with one snippet of code. It shows the full transcript next to the audio, visitors can search it and click any word to jump playback, and Google indexes every word. Colors and logo are customizable.

Can Sonix caption video podcasts?

Upload the video version to Sonix, then export SRT or VTT caption files for YouTube, Spotify, Instagram, or TikTok. The same transcript also produces captions for short clips, and Sonix can translate subtitles into 54+ languages for international audiences.

How much does podcast transcription cost per hour?

Sonix costs $10 per hour pay-as-you-go, or less on subscription: Core is $25 a month for 5 hours, Advanced $50 a month for 20 hours, Pro $80 a month for 40 hours. Billing is prorated to the second, and new accounts get 30 free minutes.

Customer Reviews

Trusted by
podcasters worldwide

4.98 rating from 211 reviews

I was amazed that Sonix picked up words that I couldn't even understand.
AR
Aliona R.
San Diego, CA USA
Sonix is by far the best transcription tool I have ever used.
PZ
Peter Z.
Shanghai, China
The highest accuracy I have ever achieved through similar services.
JB
John B.
Townsville, Australia
Sonix is amazing. It’s like adding the most brilliant brain to my staff.
PM
Phillip M.
Bothell, WA USA
My first trial was a video interview with a woman with an Eastern European accent, and I thought there was no way your system would render a good transcription—but it was amazingly accurate!
JP
Jeff P.
Pagosa Springs, CO, USA
Sonix transcription service has dramatically reduced the time I need to spend on clients' interviews. Tremendous help!
CW
Curt W.
Boise, ID, USA
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