The best replacement for sriracha is tabasco.

The best alternatives to sriracha are rated as following:
★★★★★  tabasco
★★★  cholula
★★★  franks
★★★  tapatio
★★★  chili garlic sauce
★★  red hot
★★  chili paste
★★  tabasco hotter
★★  sriracha
★★  harissa
★  sambal oelek
★  sweet chili sauce
★  texas pete
★  hot sauce
★  sambal
★  yellowbird
★  gochujang
  sambal olek
  valentina
  thai sweet chili sauce

Your alternative for sriracha is not listed? Suggest!
Speaking about sriracha, one probably shouldn't forget about ramen.

Other search terms related to sriracha and their ratings are:
★★★★★ ramen
You have in mind a companion for sriracha and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sriracha in all years. Click on graph for more.
sriracha
tabasco
cholula