After Loufest's 2018 cancellation, several of the participants and vendors made their own events.{{cite news|first=Kayla| last=Gaffney |title=Bands add last-minute St. Louis concerts after LouFest is cancelled |url=https://www.bizjournals.com/stlouis/news/2018/09/06/bands-add-last-minute-st-louis-concerts-after.html
The Kranzberg Arts Foundation, Urban Chestnut Brewing Co., Gaslight Records,
Venture Cafe,
Regional Arts Commission, Fabricatorz Foundation, and
Express Scripts sponsored a showcase called
The Sound of St. Louis featuring over 15 local musical acts at The Grendel in
Grand Center Arts District, St. Louis. The acts performing at the Sounds of St. Louis include Ben Reece's Unity Quartet, Bob DeBoo, The Burney Sisters, DJ AgileOne, Dracla, Grace Basement, Jesse Gannon, Kasimu-tet, Kevin Bowers' Nova, The Knuckles, Mo Egeston, Owen Ragland, Ptah Williams, The River Kittens, Scrub & Ace Ha, and Tonina :Chris Hansen, executive director of the Kranzberg Arts Foundation, said "our organizational mission is to serve and support and the void that was left needed to have civic-minded organizations and companies to step up to protect our local talent. It was a obvious and natural decision for us to do this."{{cite news|first=Kevin | last=Johnson |title=Several LouFest bands to be showcased at 'The Sound of St. Louis' Sunday |url=https://www.stltoday.com/entertainment/music/kevin-johnson/several-loufest-bands-to-be-showcased-at-the-sound-of/article_24610a66-bc2d-5ae7-a75c-76782010bea4.html In addition, the annual alternative to Loufest event,
Pü FeST, started in 2014 as an alternative to LouFest, and now continues as a "DIY, weirdo alternative" underground festival featuring some rising stars such as Blvck Spvde, Nineteen, Effluvium, 18andCounting, and ICE aka Black James.{{cite news |title=PuFest Official | work=PuFest |url=http://pufest.tumblr.com The cancellation of Loufest has been hailed as "Everything That's Right About St. Louis." And, some are praising Loufest for the cancellation as an "accidental reminder that [St. Louis is] amazing."{{cite news|first=Jaime |last=Lees |title=LouFest's Aftermath Shows Everything That's Right About St. Louis |url=https://www.riverfronttimes.com/musicblog/2018/09/05/pu-fest-the-alternative-to-loufest-is-ready-to-save-your-weekend ==History==