SourceFed Studios was an American digital media company and multi-channel network created by Philip DeFranco in 2011. After finding success during the early years of YouTube with his eponymous news show, DeFranco secured funding from YouTube and launched SourceFed as part of the YouTube Original Channel Initiative in 2012.
 SourceFed was one of the more successful YouTube-funded channels and a nerd culture-focused spinoff, SourceFedNerd, was launched in 2013. DeFranco then sold his DeFranco Creative portfolio, which included SourceFed to Revision3, a subsidiary of Discovery Digital Networks (DDN). Under that portfolio, SourceFed's production and hosting staff launched and worked on various sister channels including SourceFedNerd, People Be Like, Super Panic Frenzy, and ForHumanPeoples (later rebranded as Nuclear Family).
 In 2016, DDN folded Revision3 into Seeker and renamed DeFranco Creative as SourceFed Studios. Seeker and SourceFed Studios were then acquired by Group Nine Media in late 2016. In March 2017, Group Nine shut down the remaining SourceFed Studios YouTube channels. SourceFedNerd was briefly rebranded as NowThis Nerd, but Group Nine reversed this after fan backlash. Although inactive, the SourceFed Studios channels remain online.
 SourceFed was an idea Philip DeFranco had been considering as an evolution of his own YouTube series, The Philip DeFranco Show (PDS). In an interview with Forbes, DeFranco stated that he originally wanted to turn his daily show into several daily segments. He recalled there was confusion among his audience when this format was tested, convincing DeFranco that he would need to create a new series to not alienate, but grow his audience. Around this time, DeFranco also had plans to create a news network.
 In late 2011, YouTube began its $100 million funding of original or premium content channels. Due to DeFranco's position as a YouTube partner, the website offered him funding for an original channel. The SourceFed channel, based on a blog of the same name, was one of these channels. DeFranco revealed that he acquired the funding to launch the channel by originally promising YouTube that the channel would be run as a "celebrity gossip channel", and that it would consist of a single show rather than multiple different shows. However, DeFranco negotiated for less funding, in return to have creative control over the channel's content. DeFranco also hand-picked the first six hosts of SourceFed. The channel launched on January 23, 2012. 
 The SourceFed channel found early success in attracting a sizable subscriber base. DeFranco later created a spinoff channel, SourceFedNerd (stylized as SourceFedNERD), which was announced on May 16, 2013. A teaser trailer was released, promising the debut of the channel on May 20. The New Movie Thing Show, The SourceFed Movie Club, and #TableTalk were moved from the original SourceFed channel to the Nerd channel. The spinoff channel hosted a live version of the #TableTalk series during the YouTube Comedy Week in 2013. The online stream was received well, being successful in terms of both raw viewership, as well as viewer retention.
 In June 2013, Philip DeFranco sold SourceFed along with the other channels under his DeFranco Creative portfolio to Revision3. DeFranco also became an executive of Revision3 and the Senior Vice President of Phil DeFranco Networks and Merchandise, a newly formed subsidiary of the former, as a result of the move. DeFranco's "sxephil" channel, on which he hosted the PDS, was already signed under the Revision3 network. Revision3 itself was acquired by Discovery Communications in 2012, which was noted by The Verge to be Discovery's "first major play into the expanding web television [or digital media] market." By the beginning of 2014, Discovery began calling its digital branch by the name Discovery Digital Networks in their company blog.
 While discussing the dissolution of SourceFed Studios, DeFranco retrospectively detailed that after selling his DeFranco Creative umbrella to Revision3, he began to have less involvement in SourceFed, before having no involvement at all. DeFranco expressed, "for you [long time viewers of SourceFed] who know what the original content was, and what it is now, you know that it's like, it's pretty much a completely different channel—both in content and the people running it." Previously, in June 2016, DeFranco made his earliest public clarification that he has "no hands on the creative decisions [made] on [SourceFed]." 
 On September 19, 2013, the SourceFedNerd channel reached 500,000 subscribers. 
 By 2016, Discovery eventually renamed Revision3 and DeFranco Creative as Seeker and SourceFed Studios, respectively. Additionally, Seeker's website's about page had SourceFed's properties listed under their ownership. SourceFed Studios encapsulated SourceFed and Nerd, as well as the PDS.
 Discovery Digital Networks ceased to exist in late 2016, as Discovery Communications sold its assets into a new digital media holding company, Group Nine Media. Group Nine therefore merged Thrillist Media Group, NowThis Media, and The Dodo with Discovery's Seeker and SourceFed Studios. Although SourceFed doubled its video views year-over-year, Discovery's CCO Paul Guyardo stated that the merger occurred due to a need for "more scale, more brand and more resources." DeFranco clarified on Twitter that he had no involvement with the decision to dissolve SourceFed Studios.
 On May 4, the SourceFed Nerd channel was rebranded as NowThis Nerd without prior knowledge and against the wishes of the former hosts. This rebranding received backlash from viewers and former hosts. The Nerd channel lost over 20,000 subscribers within the first five hours of the NowThis rebranding. On July 3, 2017, NowThis Nerd reverted the channel back to SourceFed Nerd and deleted the content made since the rebranding. The SourceFed Nerd channel was left up to serve as an archive of the original content and NowThis Nerd became its own separate channel.
 SourceFed Studios launched and operated various channels during its existence:
 In the text these references are preceded by a double dagger (‡):