SeedAudio vs Sonicker

SeedAudio is a web interface for ByteDance’s Seed-Audio 1.0 text-to-audio model. A natural-language prompt can combine multi-character dialogue, background music, and sound effects in one generated piece. To shape a voice or character, users can provide up to three audio clips or one image, but cannot combine those reference types. The studio has speed, volume, and pitch controls, and lists MP3, WAV, and OGG exports. Its script editor allows 3,000 characters; generations can run for up to about two minutes, with longer work recommended in parts. Usage is billed by output duration, and failed generations are refunded in full. The free plan includes 20 sign-up credits and generations up to 60 seconds. Paid plans begin at $19.90/mo according to the pricing note; generated audio on paid plans can be used commercially. Listed uses include drama, audiobooks, live commerce, podcasts, short-video ads, and game audio.

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.