SFX Engine records 204,436 monthly visits with +0.8% month-over-month growth and Freemium pricing. Stable Audio 3 records 0 monthly visits with 0% growth and Paid pricing.
Describe any sound. Get royalty-free AI sound effects in seconds.
Prompt-first workspace for longer AI music and sound design
| Dimension / Metric | ||
|---|---|---|
| Official Domain | sfxengine.com | stableaudio3.org |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 204.44K (204,436) | 0 (0) |
| MoM Traffic Delta | +1.72K (+0.8%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (9%) | 🌐 Global (—) |
| Direct Visits / mo | 34.26K | 0 |
| User Rating | 4.2 | 2.2 |
| Supported Platforms | Website | Website |
Describe any sound. Get royalty-free AI sound effects in seconds.
Type any sound you can imagine, from a car door closing in a parking garage to thunder over a dark sea, and get a fresh clip in seconds.
Every generated sound is royalty-free for commercial use in games, videos, podcasts, apps, and ads.
Generate up to four takes side by side and keep the one that fits your scene.
A browsable, free-to-download library of ambience, foley, UI, game, and film sounds organized by category and use case.
Prompt-first workspace for longer AI music and sound design
Compose prompts around duration, arc, sound palette, and production texture rather than a single loose keyword string.
Aim for full musical arcs, evolving ambience, and long sound beds instead of only short loop demos.
Plan edits that extend an idea, repair a weak section, or produce a more coherent ending to existing audio.
Set the musical direction and whether the render should be instrumental or lyric-focused before generating a draft.
Free / Open-sourceGenerative AI music platform and browser studio for creating full vocal songs, stems, and MIDI.
Free / Open-sourceGenerative AI music platform and browser studio for creating full vocal songs, stems, and MIDI.
SpecialistDelivers industry-leading voice cloning and sound effects quality, though primarily focused on speech synthesis workflows.
SpecialistDelivers industry-leading voice cloning and sound effects quality, though primarily focused on speech synthesis workflows.
Free / Open-sourceDescribe it, and Udio writes and performs the song
Free / Open-sourceDescribe it, and Udio writes and performs the song
Free / Open-sourceGenerate songs, beats, sound effects and voiceovers with AI
Free / Open-sourceGenerate songs, beats, sound effects and voiceovers with AI
Free / Open-sourceDescribe a song in words and get two finished tracks each time
Free / Open-sourceDescribe a song in words and get two finished tracks each time
Free / Open-sourceMusic creation plugins, instruments and sounds for producers
Free / Open-sourceMusic creation plugins, instruments and sounds for producers
Free / Open-sourceRoyalty-free AI music and sound effects for every creator
Free / Open-sourceRoyalty-free AI music and sound effects for every creator
Free / Open-sourceGenerative audio for music, samples, and sound design
Free / Open-sourceGenerative audio for music, samples, and sound design
Free / Open-sourceAI music and sound effects that fit your video exactly
Free / Open-sourceAI music and sound effects that fit your video exactly
Supports uploading video clips for context-aware sound generation, but lacks dedicated game asset organization features.
Supports uploading video clips for context-aware sound generation, but lacks dedicated game asset organization features.
Free / Open-sourceAll-in-one AI studio for music, audio, image, and video generation
Free / Open-sourceAll-in-one AI studio for music, audio, image, and video generation
AI video-to-audio synthesis for automatic sound effects and ambience
AI video-to-audio synthesis for automatic sound effects and ambience
