In the wake of Pied Piper’s clickfarm scandal, the guys struggle to find funding for Pied Piper’s video-chat app to keep up with their rapidly growing user base. Erlich faces resistance from Big Head’s dad, while Gavin balks after Jack steps on his toes at Hooli. Having a hard time adjusting to his company’s pivot, Richard gets sage advice from an unexpected source, leading him to a big idea that could change his future.

Richard butts heads with Dinesh, whose new position goes to his head. Richard discovers interesting data about PiperChat’s users. Erlich makes a play to be involved in Jian-Yang’s new app. Jared sets ground rules in his friendship with Richard. Gavin’s paranoia over Jack’s enthusiasm causes him to make a rash decision.

An overtired Richard pushes himself to the brink of sanity while trying to move ahead with his next big idea. Eyeing a comeback, Erlich pressures an uncooperative Jian-Yang. Monica sets a trap at Raviga to improve her standing with Laurie. Dinesh goes on a date. Big Head enters the world of academia. Gavin faces an unknown future.

When Richard reaches out to an unlikely ally, Jared worries about the company he's keeping. Gilfoyle gets tough on security in the wake of Dinesh's latest dalliance; later, he considers whether to put his pride aside for a job. Concerned about Jian-Yang's commitment to his app, Erlich takes matters into his own hands.

Cracks in Richard's latest partnership become more apparent when he's forced to deal with an unexpected interloper. Dinesh scrambles to find a way out of his new relationship as things get more serious. After learning of surprising developments afoot at Raviga, Monica has trouble deciding which horse to back.

On the hunt for financial support, Richard looks outside the tech bubble, and crosses paths with a contentious figure from Pied Piper's past. Erlich reaches out to Monica and Laurie in search of a new endeavor. A launch gone wrong finds Dinesh and Gilfoyle at war as Jared tries to keep the peace.

When Richard decides to stand up to a patent troll, his defiance ends up coming back to haunt him. Gilfoyle goes to desperate measures to battle Jian-Yang's new smart fridge. Jared embraces multiple identities in his quest to reduce costs. Erlich tries to hang with the alpha males.

An unexpected increase in data traffic leads Richard to turn to Erlich for help in garnering a deal with Keenan Feldspar, Silicon Valley's latest “it” boy--but when Keenan makes a too-good-to-resist offer, Richard must weigh Pied Piper's future against a potential mutiny. Jack faces setbacks while preparing for Hooli-Con.

While Erlich goes on a trip to get his mojo back, the Pied Piper guys take to Hooli-Con to pull off a stealth operation. There, an ethically challenged Jared tries to keep himself in the dark, Gilfoyle and Dinesh get distracted by Keenan and Richard's obsession with an ex's new beau leads him to put their whole plan in jeopardy.

Richard finds himself in a web of lies. Jared plans his exit. Jack bets big. Gavin plots a comeback.

Now that Pied Piper has ample funding and new offices, the pressure to get things right stymies Richard and forces him to grow the company in a way he hadn't planned. A picky Dinesh and Gilfoyle question their ability to make good decisions. After returning to Hooli, Gavin worries about becoming antiquated.

Panicked by suddenly leading a much larger team, Richard finds himself managing a number of small conflicts in his efforts to unite his new employees. Dinesh celebrates a new purchase that Gilfoyle looks to spoil. Jian-Yang goes to court. Gavin meets pushback over his signature and what it says about him.

Encouraged by Jared to strike up a friendship with Dana, a like-minded CEO, Richard instead finds himself charmed by Dana's COO, who challenges his loyalty to Gilfoyle. Facing limited housing options thanks to his impulse purchase, Dinesh searches for a new roommate.

Attempting to woo a gaming company to PiperNet, Richard inadvertently angers a prized ally. Dinesh deals with a betrayal. In preparation for a big launch, Gavin leaves his underlings with a cryptic message. Jared gets inside information from Big Head.

Overshadowed by Jared in an on-camera interview, Richard’s confidence wavers further when Laurie and Monica force him to work with Eklow, a new artificial-intelligence company. Gilfoyle worries about the prospect of introducing AI into Pied Piper. Dinesh makes Jared self-conscious ahead of a second interview. Gavin questions his future beyond Hooli.

Richard decides to help when Laurie gets in a jam, but his lack of emotional discipline threatens to backfire on Pied Piper. Gavin tries to make a deal with a stubborn partner while abroad. Dinesh relishes a rare win. Jared bonds with a surprising figure.

As the Pied Piper guys prepare to close on their Series B funding, Richard receives some unsettling news. Gilfoyle suggests a risky proposition and Monica gets blunt with Richard. Dinesh goes to great lengths to compete with a coworker, while Jared keeps close watch on Richard's new assistant. In search of a better deal, Gavin tries to charm small-town America.

PiperNet launches, but an early success makes Monica suspicious; Richard makes a surprising move; the team races against the clock as its future is threatened.