Scripto
Used by 3 peoplescripto.computer ↗
“At the office, we use a program called Scripto, which is specifically for writing late night shows.”
Jill Twiss Interview, Senior Writer (Last Week Tonight With John Oliver) · via Uses This 
“For script-writing, we use Scripto, which allows our entire team to collaborate at the same time.”
Ana Breton Interview, Digital producer (Full Frontal with Samantha Bee) · via Uses This 
“For work we use Scripto, a collaborative realtime script and teleprompter software (developed by my friend Rob Dubbin, company co-founded by Stephen Colbert), also currently in use at The Daily Show with Trevor Noah, Last Week Tonight with John Oliver, Full Frontal with Samantha Bee, The President Show, and others.”
Daniel Kibblesmith Interview, Writer (The Late Show With Stephen Colbert) · via Uses This