The Hindu wrote, "It's a solid backbone for a thriller – except that
Athithi, after a while, abandons this angle and drifts into a more personal zone. The bigger problem with
Athithi is that the writing is all over the place."
The Times of India gave it 2 stars out of 5 and said "This is a solid line for an edge-of-the-seat thriller but Bharathan resorts to formulaic filmmaking – unwarranted songs and a comedy track featuring Thambi Ramaiah that kills tension like bucketfuls of water dousing a minor fire; The whiplash editing tries to whip up some tension but it only feels desperate and overdone". Silverscreen.in summarized its review with "
Athithi had a thrilling premise– a normal man playing a high-stakes game of hide-and-seek with a brooding stranger, but it is marred by poor execution and apathetic performances from the cast." Indiaglitz was more positive in its assessment, saying the movie was "worth investing your time in".
Deccan Chronicle gave 2.5 stars and wrote, "The movie moves at its own pace with inconsistent narration, but it has its thrilling moments as well", calling it "Above Average". ==References==