Cluely
Last reviewed
Jun 8, 2026
Sources
11 citations
Review status
Source-backed
Revision
v1 · 1,922 words
Improve this article
Add missing citations, update stale details, or suggest a clearer explanation.
Suggest edit
CtrlK
Last reviewed
Jun 8, 2026
Sources
11 citations
Review status
Source-backed
Revision
v1 · 1,922 words
Add missing citations, update stale details, or suggest a clearer explanation.
Cluely is an American artificial intelligence startup, founded in 2025, that makes a desktop AI assistant which watches a user's screen and listens to their audio in real time and supplies answers and talking points through a hidden overlay window. The company became widely known for deliberately provocative marketing built around the slogan "cheat on everything," and for its founder Chungin "Roy" Lee, who had been suspended from Columbia University over an earlier interview cheating tool. Cluely raised a 15 million dollar Series A led by Andreessen Horowitz (a16z) in June 2025 at a reported post money valuation of roughly 120 million dollars.[1][2] The product, the marketing, and Lee himself drew a sustained ethics debate over so-called "AI for cheating," and in March 2026 Lee publicly admitted that revenue figures he had given the press in 2025 were fabricated.[3]
Cluely is notable less for any technical breakthrough than as a cultural and business case study: a viral, intentionally controversial growth strategy that converted online outrage into press coverage, signups, and venture funding, while raising questions about academic and professional integrity, surveillance, and honesty in startup self promotion.
Cluely sells a software assistant that runs quietly on a user's computer during video calls, meetings, interviews, and other live situations. The application captures what is on the screen and the audio of the conversation, feeds that context to a large language model, and returns suggested answers, facts, and phrasing in a small overlay that the company designed to stay hidden from screen sharing and recording.[1] A companion mobile application functions as a more conventional AI meeting notetaker and transcription tool.[2]
The company was originally pitched almost entirely as a way to gain an unfair advantage without being detected, for example during remote job interviews, sales calls, and exams. Over the course of 2025 Cluely softened that framing, removed the most explicit "cheating" language from its website, and by late 2025 was presenting itself as a mainstream real time assistant for meetings and customer calls, competing with established transcription and notetaking tools such as Otter.ai.[2] Andreessen Horowitz described the product as a "proactive, multimodal AI assistant" that "operates discreetly on users' desktops, intelligently interpreting live audio and on-screen context" to deliver help during everyday work.[4]
Cluely grew out of a project called Interview Coder. Its founders, Chungin "Roy" Lee and Neel Shanmugam, were both students at Columbia University. Lee, who goes by Roy, built Interview Coder as a desktop tool that detected coding questions on the screen during technical job interviews and quietly produced solutions to problems of the kind found on the practice platform LeetCode, in an overlay meant to be invisible to the interviewer.[5][6]
Lee publicized that he had used the tool to pass online interviews and obtain offers from major technology companies, with coverage variously naming Amazon, Meta, and TikTok.[7][6] He framed the stunt partly as a protest against what he saw as the technology industry's overreliance on rote LeetCode style interviews. Columbia opened disciplinary proceedings against both founders over the tool, and in early 2025 Lee said he had been suspended; he subsequently dropped out and moved to build the project into a company.[5][6] Shanmugam, who was also caught up in the Columbia proceedings, became Cluely's chief operating officer, while Lee became chief executive officer.[5][2]
The renamed and broadened product, Cluely, launched in April 2025 with the premise that the same approach could help users "cheat on everything," not just coding interviews.[5] Within the first week the company reported on the order of 70,000 signups.[2]
Cluely's core offering is a desktop application that combines screen reading and live audio understanding. The software interprets the on screen content and the spoken conversation, sends that context to a large language model, and surfaces suggested responses in a floating window that the company marketed as undetectable to interviewers, proctors, and other meeting participants.[1][2]
In practice, independent testers found the early product uneven. Reviewers reported response delays ranging from several seconds to well over a minute and suggestions that were often generic, and Lee himself acknowledged shortly after launch that the product was "in a really raw state."[2] The claim of true undetectability also did not survive contact with the market: within weeks, multiple proctoring and interview integrity companies demonstrated that they could detect Cluely running on a candidate's machine, undercutting the central marketing promise.[8][9]
Cluely sells the assistant through consumer subscriptions and an enterprise tier aimed at sales teams, with the enterprise version repositioned around live call assistance and meeting support rather than covert cheating.[2][3]
Cluely's rise was driven far more by marketing than by technology. The company's launch video showed Lee on a date using the hidden assistant to feed him false claims about his age and his knowledge of art, a scenario that many viewers found off putting and that generated large volumes of commentary and shares.[5][2] The "cheat on everything" tagline, paired with imagery evoking dystopian surveillance, was engineered to provoke.
Lee has been explicit that the outrage was the strategy. He has described his approach as deliberate "rage-bait" marketing, arguing that provocative, polarizing content earns disproportionate attention and distribution, and he credited a small growth team, several of whose members had each independently built personal social media followings exceeding 100,000 people, with amplifying the launches.[10][4] At the TechCrunch Disrupt conference in late October 2025, Lee said, "I think I'm particularly good at framing myself in a way that's controversial," while also suggesting the persona was less a calculated tactic than an extension of his personality.[10]
The strategy attracted intense criticism on ethical grounds. Commentators argued that Cluely normalized cheating in interviews and exams, eroded trust in remote hiring and assessment, and treated dishonesty as a growth feature. The company's own positioning shifted in response: by late April 2025 Cluely had scrubbed the most explicit cheating language from its site, and by November 2025 it was describing itself as a legitimate AI meeting assistant.[2]
Cluely's promise that its overlay was undetectable prompted a wave of countermeasures, turning interview and exam integrity into a public cat and mouse contest. Within weeks of the April 2025 launch, several startups announced products specifically designed to catch Cluely users.[8][9]
| Detector | Backer or origin | Approach |
|---|---|---|
| Truely | Validia | Lightweight app, billed as "the anti-Cluely," that candidates run before an interview to flag suspicious background applications and alert the interviewer to likely AI assistance[9] |
| Proctaroo | Rhode Island based startup | Proctoring platform whose chief executive said active sessions can see running applications and hidden background processes, "Cluely is no different"[8] |
| Talview | Established proctoring vendor | Uses behavioral analytics to detect hidden overlays, suspicious keyboard shortcuts, and voice prompts during monitored sessions[8] |
The irony of companies building "anti-Cluely" tooling, including one effort launched by Columbia students, became part of the story itself and reinforced the perception that the undetectability claim had been overstated.[9]
Cluely raised money quickly and in public view. Before the company's headline venture round, Lee raised roughly 5.3 million dollars in seed funding, co-led by Abstract Ventures and Susa Ventures, announced on April 21, 2025.[5] About two months later, on June 20, 2025, Cluely announced a 15 million dollar Series A led by Andreessen Horowitz. Two investors not involved in the deal pegged the post money valuation at around 120 million dollars; a16z declined to comment on the valuation.[1] The a16z investment was led by partners Bryan Kim and Eric Zhou, who framed Cluely as the start of "a new category of proactive, multimodal AI assistants."[4]
| Round | Date | Amount | Lead investors | Reported valuation |
|---|---|---|---|---|
| Seed | April 21, 2025 | 5.3 million dollars | Abstract Ventures, Susa Ventures (co-led) | Not disclosed |
| Series A | June 20, 2025 | 15 million dollars | Andreessen Horowitz | About 120 million dollars (post money), per outside investors[1] |
Cluely's reported traction became a point of controversy in its own right. In early July 2025, Lee told TechCrunch that the company's annual recurring revenue had doubled in a week to about 7 million dollars.[11] On March 5, 2026, Lee posted on X that the 7 million dollar figure had been false, calling it "the only blatantly dishonest thing i've said publicly online" and offering "my formal retraction." He shared screenshots from Cluely's payment systems indicating that, as of June 2025, actual annual recurring revenue had been roughly 5.2 million dollars, split between about 2.7 million dollars from consumers and about 2.5 million dollars from enterprise customers. TechCrunch noted that Lee also mischaracterized how the original story came about, describing it as an unsolicited cold call when in fact Cluely's own public relations representative had pitched the interview.[3]
Cluely sits at the center of several debates that intensified as capable AI assistants spread. The most immediate is the question of "AI for cheating": a tool explicitly built to provide hidden, real time answers during interviews, exams, and other evaluative settings forces educators, employers, and proctoring vendors to reconsider how, and whether, remote assessment can verify a person's own ability. The rapid emergence of anti-Cluely detection products showed both the demand for integrity safeguards and the difficulty of guaranteeing them.[8][9]
A second theme is the always on, screen and audio observing assistant as a product category. Cluely's bet, shared by its investors, is that proactive software which continuously watches context and offers help in the moment is a meaningful new form factor distinct from chat based assistants and passive transcription tools.[4] That premise overlaps with broader industry interest in ambient, multimodal assistants, and it raises privacy and consent questions about software that records the other side of a conversation.
Finally, Cluely became a reference point for controversial growth marketing and for honesty in startup self promotion. Lee's March 2026 admission that he had inflated revenue fed a wider conversation about how loosely figures such as annual recurring revenue are sometimes claimed by founders chasing attention and funding.[3][10] Cluely's story illustrates how, in the AI startup boom of the mid 2020s, virality and provocation could substitute, at least temporarily, for a finished product or verified results.