Last updated: July 2026 · By Daniel Levi, founder of AI Creator Picks
Short answer: An audio interface is what turns a professional XLR microphone into clean, low-noise sound on your computer. In 2026, the Focusrite Scarlett 2i2 is the best all-around pick, the Scarlett Solo is best for a single mic, and M-Audio makes the best budget options. Podcasters who want phone plus PC should look at the MAONO P2, and streamers at the FIFINE mixer. We compared six.
If you bought an XLR microphone, this is the box that makes it work, and makes it sound good. A USB mic plugs straight into your computer, but an XLR mic needs an interface to power it and convert the sound cleanly. The main question is how many mics you run and where you plug in. Here is how the six compare.
| Interface | Best for | Key strength | The catch | Get it |
|---|---|---|---|---|
| Focusrite Scarlett 2i2 (4th Gen) | Best overall | Two mic/line inputs with clean, well-loved preamps | Two inputs may be more than a solo creator needs | Check price |
| Focusrite Scarlett Solo (4th Gen) | Best single-mic setup | One XLR plus an instrument input, clean sound | Only one mic input | Check price |
| M-Audio M-Track Duo | Best budget 2-input | Two inputs at a much lower price | Preamps are not as clean as Focusrite | Check price |
| M-Audio M-Track Solo | Cheapest way in | A basic single-mic interface that just works | Bare-bones features | Check price |
| MAONO P2 Hybrid | Best for podcasters | Dual XLR that connects to both a phone and a PC | Less pro-audio pedigree than Focusrite | Check price |
| FIFINE Audio Mixer | Best for streamers | XLR input plus soundpads and live mixer controls | It is a mixer, not a clean studio interface | Check price |
Amazon prices change constantly, so we link to the live listing. As an Amazon Associate, AI Creator Picks earns from qualifying purchases.
How to choose, by your setup
- One microphone: the Focusrite Scarlett Solo. Clean preamps and everything a solo podcaster or vocalist needs, nothing they do not.
- Two people or a mic plus an instrument: the Scarlett 2i2. Two inputs is the most useful setup for most creators, which is why it is the category standard.
- Tight budget: the M-Audio M-Track Duo (two inputs) or M-Track Solo (one). The preamps are not quite Focusrite clean, but they get real XLR sound into your computer for less.
- Podcasting across phone and PC: the MAONO P2 Hybrid connects to both and takes two XLR mics, which suits mobile and remote recording.
- Live streaming: the FIFINE mixer adds soundpads and physical controls for cues and levels on the fly.
Do you even need an audio interface?
Only if you use an XLR microphone. If your mic is USB, like a Blue Yeti or a Shure MV7 on its USB connection, it already has an interface built in and plugs straight into your computer. The reason to move to XLR plus an interface is cleaner sound, better preamps, and room to grow to two mics. If a USB mic is meeting your needs, you can skip this entirely.
Choosing the mic first? See our guides to the best microphones for podcasting and the Blue Yeti vs Rode PodMic comparison.
Frequently asked questions
Do I need an audio interface?
Only if you use an XLR microphone. USB mics like the Blue Yeti have an interface built in and plug straight into your computer. An XLR mic needs an interface to power it and convert the sound cleanly.
What is the best audio interface for creators?
The Focusrite Scarlett 2i2 is the best all-around pick with two clean inputs. For a single microphone, the Scarlett Solo is the better-value choice.
What is the cheapest good audio interface?
The M-Audio M-Track Solo and M-Track Duo are the cheapest capable interfaces. The preamps are not as clean as Focusrite, but they get real XLR audio into your computer for less.
What is the difference between an audio interface and a mixer?
An interface converts one or two mics into clean digital audio for your computer. A mixer like the FIFINE adds live controls, soundpads, and level faders, which is handy for streaming but less focused on pure recording quality.
Methodology and disclosure
We selected these from the top creator audio interfaces on Amazon and compared them on input count, preamp quality, and use case, current as of 2026. Amazon prices change constantly, so we link to the live listing rather than quote a figure that would go stale. As an Amazon Associate, AI Creator Picks earns from qualifying purchases, at no extra cost to you, and we do not accept payment for placement.
