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120 free browser-based developer utilities. No sign-up required.

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Open-source subtractive-hybrid synthesizer formerly sold commercially as Vember Audio Surge.

Which is more popular?
Based on our record, Surge XT seems to be more popular. It has been mentioned 179 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devtoolstack.io | surge-synthesizer.github.io |
| Pricing | ||
| Company | — | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DeveloperToolStack yet.
Surge XT is an open-source hybrid synthesizer and the synth which started the Surge Synth Team project!
What each product offers, as listed by its team.


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Free VST - Surge Synthesizer plugin
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DeveloperToolStack and Surge XT. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DeveloperToolStack since Aug 2026.
- Surge XT - open-source synthesizer with literally 10k presets built in: https://surge-synthesizer.github.io/. - Source: Hacker News / 11 months ago
Good stuff! I started getting in to this at the start of the year. Already had an old, dusty MicroKORG and MIDI interface to use it as a controller, but recently splashed out on a bigger controller as the Korg's tiny keys were hurting... - Source: Hacker News / almost 3 years ago
Https://surge-synthesizer.github.io/ and https://asb2m10.github.io/dexed/ should work like a charm. Source: about 3 years ago
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