Sample Focus is described as 'The easiest way to find the perfect audio sample and the web’s premiere community uploaded and curated sample library. Our mission is to organize and share the world's greatest sounds' and is an website in the Audio & Music category. There are nine alternatives to Sample Focus, not only websites but also apps for Windows, Linux, Android and Mac. The best alternative is Freesound, which is both free and Open Source. Other great sites and apps similar to Sample Focus are AudioJungle (Paid), FindSounds (Freemium), Whatfunk (Free) and Looperman (Free).
AudioJungle is part of Envato Market. At AudioJungle you can buy and sell royalty-free music and sound effects that are completely Podsafe for just a few dollars, which includes a Buyer Fee. The site is home to a bustling community of audio composers and producers.