Speek

Speek lets you record and share voice notes, notes and responses without an account and here's our favorite features:

• Include in Twitter with the address you choose.
• No registration or verification. Everything goes.
• Include IFrame for websites so visitors can hear voice notes.
• Can participate in forums, photo boards and anywhere other funky sound.
• Speek links can be pasted into messengers without having to store files locally.
  Speek links can be shared in forums and embedded on websites and blogs
  Quickly and easily