Heello 為一社群網站和微網誌服務，能讓使用者送出、閱讀以文字為主的貼文，分享圖片和影片。 由 Twitpic 創辦人 Noah Everett 於 2011年8月10日啟用，那天恰巧為 Twitter 正式推出圖片分享功能的隔日。Heello 的資金來自 Twitpic 的線上廣告收入。
Heello was an online social networking service and microblogging service launched in August 2011, and owned and operated by Heello Inc. Heello enabled its users to send and read text-based posts and to share pictures and videos. Heello was founded by Noah Everett, exactly one day after Twitter rolled out its official photo-sharing app. Heello is financed by the money generated by TwitPic through online advertising. Within the first day, there were about average 4 Pings a second. On 12 August 2011, Noah Everett reported that Heello had reached 1 million Pings in just 2 days.