Pixazo AI SFX Generator vs Sonicker

Pixazo AI SFX Generator creates short sound effects from text prompts and can also match audio to an uploaded video clip. Text-to-audio uses Mirelo SFX, while video-to-audio uses MMAudio. It can produce one-shot effects, foley, game and UI sounds, and loopable ambiences, with results downloadable as WAV files. Generation and downloads happen in a browser; no separate audio software is required.

The Free plan costs nothing and gives 100 bonus credits during a 7-day trial. Those credits lapse after the trial, which has no API access or commercial rights. Pro Monthly is 37.50 BRL a month, and Pro Yearly is 299 BRL a year; both list 300 credits per month and commercial rights. API billing is pay per call in USD, with a free tier and a separate account from Pro. Pixazo describes RESTful APIs for app and workflow integration. The tool is intended for video editors, game developers, motion and UI designers, podcasters, and app makers. It does not make full songs or offer multi-track mixing, and specific or branded sounds may need prompt refinements. Commercial use depends on plan terms.

Sonicker is a web service that creates sound effects from written prompts. You can request foley, ambience, impacts, user-interface sounds, scene audio, reactions, alerts, devices, weather, money sounds, cinematic effects, or trending sounds. Its workbench supports both isolated hits and fuller environmental audio, and the page says results can be generated in seconds. The browser interface uses a text prompt and Generate control. Downloads are described as commercial-ready for editing, mockups, social content, and production workflows. Each sound-effects generation is shown as costing 40 credits. A free plan provides 55 credits monthly plus 10 at signup; paid plans start at $9.90 a month when billed annually. Unused subscription credits expire at the billing period. Video-to-sound is marked coming soon, with planned clip upload and scene-matched audio. Sonicker lists commercial use as restricted.