How to use Zencastr for High-Quality Podcast Interviews

Last Updated on September 20, 2022 by 26 Comments

How to use Zencastr for High-Quality Podcast Interviews
Blog / Tips & Tricks / How to use Zencastr for High-Quality Podcast Interviews

There are three major issues that come up when someone starts down the path of being a podcaster. They need to know where to host their podcast (generally Blubrry or Libsyn), what software to use to get the best sound quality, and how to record interviews. It’s weird how convoluted getting a good interview recording can be . I mean, it’s so easy to talk to people online by VOIP. FaceTime, Skype, Discord, Google Duo, Facebook Messenger…all of these options and more are free and right at our fingertips. But if you want to record them? Not a lot of options, and even fewer good options. Thankfully, there’s Zencastr.

What in the World is Zencastr?

zencastr podcasting interview software

I love the name Zencastr because it’s one of the most appropriate names I’ve ever seen for a piece of software. It makes podcasters so chill, they’re downright Zen. Don’t believe me? You’ll see.

Zencastr is a really simple concept: you and a guest (or guests) get on a voice call through your browsers. Zencastr then records local audio from each person and uploads it to Zencastr’s servers. The host can then download either the individual tracks to splice together, or the software can do it for you automagically. Not to mention there are some post-processing effects available for you, too, like volume leveling and noise/hum reduction.

Oh, and the best part? Neither you nor your guests have to install a single thing. It’s all cloud-based. Not even a browser extension.

Sold yet? Cool. Me, too. So let me break this down for you, so you can break it down for your guests.

Starting Up

Getting started with Zencastr is honestly as simple as opening your browser. You will need an account to use the service (but none of your guests do! How cool is that?), and while there are paid tiers, the free option (Hobbyist) has a ton of options. Unless you need the lossless .WAV recording or to record more than 8 hours of guest/co-host podcasts a month, you’re fine on free.

zencastr pricing tiers for podcasters

Once you’re signed up and logged in, you should be taken to your dashboard. You’ll see not only the simplicity that is Zencastr, but also all the cool stuff it does.

  1. post-production credits to the upper right,
  2. browser’s storage limit (where the recordings are temporarily stored prior to upload)
  3. a list of previous and scheduled recordings
  4. cloud drive storage (Google Drive or Dropbox) for export (Zencastr doesn’t keep the recordings forever)
  5. built-in VOIP toggle (in case you want to do the talking with Skype, for example, but record with Zencastr)
  6. And, most important of all, the Create New Recording button near the top.

zencastr dashboard

Recording an Episode

Whenever you click the Create New Episode button, a  modal will pop up asking you to name the episode. Keep in mind, this is just for you to keep things organized, and it has nothing to do with the episode’s final, published title. So you can name this anything as ridiculous or as boring as you’d like.

zencastr create new episode dialog

The first thing that will happen is that your browser will ask for microphone access. Everyone involved will have to do this (obviously). If you don’t, Zencaster will not even let you into the session.

After that, you’re almost ready to record. Just check the settings gear in the upper right corner to verify your input/output devices. You folks who’ve been podcasting for a while know the pain of recording a whole episode on the wrong mic. So it’s always a good idea to check. When you’re ready to talk with your guests or co-hosts, just hit the Invite button, and you can send the link that pops up to anyone you want to join (remember, Zencastr limits the number of people who can be in a single call by payment tier – 2 guests for free Hobbyists).

zencastr dashboard

When your invitees click the link you give them, they will be prompted to put in their name. No registration, nothing. That’s all on you. The guests have two clicks and they’re good — the link itself and the join button. When they get in, the guest dashboard will look exactly like yours.

When everyone is connected, y’all can talk and get ready without the mics being hot. It’s just a typical VOIP call when you’re off-air. Once you’re ready, only you (the host) can hit record. You’re live! Now you can all marvel at the waveforms dancing across your screens screen in real time.

zencastr waveforms

Signing Off

When it is time to sign off and go off-air, you just press the Stop Recording button, and it goes back to a normal VOIP call. Remember that you as the host are the only one who can start and stop recording. And when you’re finished with the pleasantries and saying your goodbyes and thank yous, the host can then choose to end the call completely and hang up.

As things wrap up when recording is stopped, Zencastr starts to do its thing. Local tracks get sent to the cloud. Be sure to let your guests know to keep their browsers open long enough for Zencastr to complete the media uploads. (It usually doesn’t even take a full minute in my experience, but they gotta stay open even if the call has ended.)

Once they’re finished floating upward to the cloud, you can start doing your business. Each person can download their own files, but only the host of the call can download files from other people.

zencastr upload complete

For your guests and/or co-hosts, they are done. They just have to be patient enough for the host to edit and publish the podcast so they can shout it out to their audiences to boost the signal.

For the host, though, you have a few more steps (but not many, really).

Final Steps for Hosts

If you have a paid plan or purchased credits, you can use the Automatic Postproduction tab. When you run the enhancements, you will get a Final Mix file based on the formats you ran through (I did the .WAV files in the example above, so a .WAV file was the output.) If you still want the separate tracks, just check the Separate WAV Tracks option under Advanced Options in the modal.

zencastr postproduction options

As much as I love Zencastr, there’s not a lot of reason to pay for the postprocessing a la carte. If you’re on a paid plan, absolutely do it. It’s amazing, and you’re paying for it anyway. But if you’re a freebie user, here’s what you do.

  1. Download the separate audio tracks
  2. Use Audacity to sync up the tracks’ time signatures and export them as a single .mp3 file
  3. Then use Auphonic to run their automated leveling and noise reductions

Yes, you can do the leveling and noise reduction in Audacity or your DAW as well. I tend to suggest Auphonic because getting the levels right in the DAW can take a little more tweaking than trusting the presets (though you get much finer control), and some people (read: me) are lazy and don’t want to deal with that noise — literally.

Either way, you’re done with Zencastr at this point. Your own workflow will differ as you get the episode ready to publish, so you might have a lot of work ahead of you. Unless you’re a rebel like me and tend to throw my solo casts into the wild au naturel. But in terms of the actual recording process with Zencastr…pretty Zen, right?

In Conclusion

Zencastr is a great way to record podcast interviews while avoiding some of the most common setbacks and pitfalls of other popular options–like Skype, Hangouts, and other popular services paired with separate recording software. But of course, only you will know if this is the right solution for what you’re trying to do.

What is your favorite way to record podcast interviews? Let’s share our favorite in the comments!

Article featured image by tynyuk/


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  1. Need to ask — does Zencaster work with mobile browsers? Specifically, the Safari browser on the iPhone? I expect that many of the people I interview will want to use their phone, as they may be on the move even while we are talking. In the past, I’ve used Skype recording, and not been happy with the sound quality.


  2. This is awesome! I’m definitely going to try it out! Thanks for sharing!

  3. Just chiming in! I love ZenCastr, I’ve been using it and Adobe Audition exclusively to produce my Podcast ( but just wanted to add that my new favorite Podcast hosting platform is Pippa ( they are just as clean & easy as ZC and makes a perfect pair IMHO. I don’t work for them or anything just a huge fan of both of them in tandem!

  4. Hey BJ,

    Thank you for sharing Zencastr with your audience. This article along with it’s images is likely the best explanation of the basics of the service that I’ve seen yet. Admittedly our on-boarding process needs some love so articles like this are really helpful!

    If anyone is interested in the Pro plan, you can use the coupon code WELCOME to get 20% off your first three months or off the entire year if you do an annual plan.

    Thanks again 🙂

    Josh – Zencastr Founder

    • Thank you so much for the kind words, Josh! I’m glad to have represented the product well. 🙂 I’ll be on the lookout for new stuff to try out, too. 😉

  5. Thanks BJ.

    I am not doing any podcasting yet. But this is a great tool to have in the future if I need to get into it.

  6. Thak you for this great information. You have motivated me to try and do my own podcast. I have never done one, but you gave me the information to get started. Thank you.

  7. I’ve been using Zencastr to record my medical podcast since it was in beta, and it is generally great. One important thing I didn’t see mentioned above is that you can’t use Zencastr with either Safari or IE; it requires Chrome or Firefox due to the way the browser records the audio. Not a big deal (but it is an issue sometimes when I’m talking to people in healthcare environments where browsers are tightly controlled). Firewalls are occasionally an impediment (since the audio file is uploaded from the guest’s computer to my Dropbox), so I always do a test recording and upload before I spend 45 minutes interviewing someone! Finally, audio drift is sometimes a problem (files out of sync), though I don’t think that is Zencastr’s fault. They are very good at responding to problems and questions. All in all, it works terrifically 90+% of the time, and that’s not bad!

    • VERY good to know this. I use Safari most of the time, but have Chrome installed. Could be an issue for some government interviewees who probably are stuck with IE.

  8. I love Zencastr and have used them since they began. Lately, I want to incorporate the video from our podcast so I’m using Screencast-o-matic and exploring other options. I’m curious to know how other podcasts record the video AND audio of their interviews?

    • I’ve used Ecamm’s Skype Recorder for that. It’s a paid product, but it’s super-simple to use. And OBS is a free option that I’ve done as well. It’s what we use for the live streams here at ET, and since I’m so used to it now, I use it for my personal videos and streams, too.

      I haven’t tried Screencast-o-matic, though, but I need to look into it now. Haven’t heard of it before. So thanks! 😀

  9. Great post, BJ, and timely. I’m starting a podcast with my first recording tomorrow, actually.

    Question: which podcast host is best, in your opinion? Ravi Jayagopal of (a podcast about membership sites) recommends libsyn. From your excellent articles on podcast hosts, it looks like libsyn’s more flexible than blubrry, which seems iTunes-centric. Thoughts?

    • You’re going to need to use iTunes regardless, Tim. The main reason I didn’t go through that in the Libsyn article was because it walked you through it during their new-user tutorial. But to get syndicated at almost every player and directory, iTunes is a must because they all pull from it except for Stitcher, TuneIn, Spotify, and Google Play (and a couple others that I can’t recall atm).

      I personally use Libsyn for the podcast I co-host now, and it’s worked wonderfully for us for over 2 years. I am working on a second one as a side-project, and it will probably be on PowerPress because I already pay for an unmetered hosting account, and I can host my own media there. That said, I think Libsyn can be a bit more flexible than the general PowerPress plugin; however, I haven’t used the companion Blubrry hosting for myself, so it’s back-end might be just as robust as Libsyn’s.

      And good luck with your podcast! That’s fantastic! I hope it turns into a massive success!

  10. Thanks for the great review and steps of using Zencastr. I have been looking for a super easy way to do interviews and I think this is the golden ticket! Thanks again.

    • That is exactly how I felt, John. When a friend introduced me to it as a guest on his podcast, I was shocked at how well it worked. I hope it works great for you, too!

  11. Great, well-written article.

    • I appreciate that. 🙂 Thanks, Michael.

  12. Awesome, well-written, very useful article. I’m an experienced podcaster, so I am reading your post in the context of knowing what all this takes to pull off. Reading able Zencastr and the very helpful, step-by-step, straightforward way you presented it is… awesome!

    • Thanks, Otis! It does take a lot to get things pulled off well, and I can honestly say that Zencastr has been the easiest tool to use I’ve found so far. I have others I may use more often, but I’ve never even had a hiccup with Zencastr. #knockonwood

  13. Thanks so much for this post and so many others. I find some of the greatest value of being a member of Elegant Themes is this blog!!

    • I was just going to say the same thing! Seriously, best blog content out there.

    • That’s what we’re going for, Jan. It is fantastic to see that it’s helping out. 🙂

  14. Hi, nice post, At this moment I’m work in a Radio Station site, I need to add many modules like, news, videos, radio player, Social media and of course the podcast, which is your recommendation to build do my site?. (no matter free o pay)
    what is the best podcast plugin who work better with Divi and Extra? Powepress, zencastr, Libsyn, Seriously Simple Podcasting?
    And, do you know about any theme layout to Divi?
    Tanks a lot.

    • If you’re going to be embedding individual files on pages and posts that way, I personally use the Divi Video and Audio modules because I can customize the styling way easier than any other default player.

      My favorite podcast player is the Smart Podcast Player. It’s really nice:

      If you’re looking for an all-in-one solution, my personal pick is Blubrry PowerPress because it’s within the WP dashboard yourself, and if you use the Blubrry hosting, the player you get is really, really nice (and it supports video, too). Libsyn is the same and what I use for my podcast, but I am going for PowerPress with my next one.

      As far as a streaming radio player, I have no idea. If you’ve got the embed code, you can use a Divi Code Module to that.

      • Thanks a lot for your post, your answer question, is there any way to add a download button in DIVI audio module?

        • Not the Audio Module itself, but what I would do is add a CTA module or a Button module directly near it with the same .mp3 link you used for the Audio one.

          Here’s my quick-and-dirty version:

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