Limitless (2011) is a thriller movie directed by Neil Burger. The list below collects the movies that people who loved it enjoyed most, best known first.

★ 6.9 · 13,798 votes · Action, Adventure, Sci-Fi
In a world divided into factions based on personality types, Tris learns that she's been classified as Divergent and won't fit in. When she discovers a plot to destroy Divergents, Tris and the mysterious Four must find out what makes Divergents dangerous before it's too late.
Movies like Divergent →
★ 6.7 · 6,115 votes · Action, Thriller, Sci-Fi
In 2019, Lincoln Six-Echo is a resident of a seemingly "Utopian" but contained facility. Like all of the inhabitants of this carefully-controlled environment, Lincoln hopes to be chosen to go to The Island — reportedly the last uncontaminated location on the planet. But Lincoln soon discovers that everything about his existence is a lie.
Movies like The Island →
★ 6.4 · 503 votes · Sci-Fi, Crime, Mystery
Ren Amari is the driven inventor of a revolutionary new drug. OtherLife expands the brain's sense of time and creates virtual reality directly in the user's mind. With OtherLife, mere seconds in real life feel like hours or days of exciting adventures. As Ren and her colleagues race around the clock to launch OtherLife, the government muscles in to use the drugs as a radical solution to prison overcrowding. They will create virtual cells where criminals serve long sentences in just minutes of real time. When Ren resists, she finds herself an unwilling guinea pig trapped in a prison cell in her mind. She must escape before she descends into madness, and then regain control of OtherLife before others suffer the same fate.

★ 6.7 · 815 votes · Horror, Sci-Fi, Thriller
A research scientist explores the boundaries and frontiers of human consciousness. Using sensory deprivation and hallucinogenic mixtures from Native American shamans, he explores these altered states of cognizance and finds that memory, time, and reality itself are states of mind.
Movies like Altered States →
★ 6.4 · 3,167 votes · Action, Crime, Sci-Fi
An ex-soldier, a teen and a cop collide in New Orleans as they hunt for the source behind a dangerous new pill that grants users temporary superpowers.
Movies like Project Power →
★ 6.9 · 1,658 votes · Thriller, Mystery, Horror
An Oxford Medical School graduate takes a position at a mental institution and soon becomes obsessed with a female mental patient, but he has no idea of a recent and horrifying staffing change.
Movies like Stonehearst Asylum →
★ 6.6 · 1,609 votes · Mystery, Thriller, Drama
Psychiatrist Sam Foster has a new patient, Henry Letham, who claims to be suicidal. In trying to diagnose him, Sam visits Henry's prior therapist and also finds Henry's mother -- even though Henry has said that he murdered both of his parents. As reality starts to contradict fact, Sam spirals into an unstable mental state. Then he finds a clue as to how and when Henry may try to kill himself, and races to try to stop him.
Movies like Stay →
★ 7.0 · 1,927 votes · Thriller, Horror, Sci-Fi
Johnny Smith is a schoolteacher with his whole life ahead of him but, after leaving his fiancee's home one night, is involved in a car crash which leaves him in a coma for 5 years. When he wakes, he discovers he has an ability to see into the past, present and future life of anyone with whom he comes into physical contact.
Movies like The Dead Zone →
★ 6.3 · 1,170 votes · Horror, Sci-Fi, Thriller
Two New Orleans paramedics' lives are ripped apart after encountering a series of horrific deaths linked to a designer drug with bizarre, otherworldly effects.
Movies like Synchronic →
★ 6.9 · 11,273 votes · Action, Thriller, Sci-Fi
In the year 2044, time travel has not yet been invented but in 30 years it will have been. When the mob wants to get rid of someone, they will send their target into the past where a looper, a hired gun, like Joe is waiting to mop up. Joe is getting rich and life is good until the day the mob decides to close the loop, sending back Joe's future self for assassination.
Movies like Looper →