{"slug": "don-t-use-ai-when-emailing-paul-graham", "title": "Don't use AI when emailing Paul Graham", "summary": "Y Combinator cofounder Paul Graham said on X that he ignores emails from startup founders written with AI, calling the practice a lie. Graham, a key figure in the startup world, said AI-generated pitches have a \"hard-hitting journalistic style\" that no founder used before, and once he detects it, he stops reading. The criticism highlights growing tension over AI use in professional communication, as investors and hiring managers increasingly reject AI-written pitches, cover letters, and résumés.", "body_md": "Dear founders: your emails read different. Is it AI?\n\nPaul Graham is a titan of the startup space. He cofounded Y Combinator, Silicon Valley's hottest startup accelerator. He also coined \"[founder mode](https://www.businessinsider.com/why-everyone-in-tech-talking-founder-mode-paul-graham-chesky-2024-9),\" the management philosophy that's swept tech in recent years.\n\nHe's noticed a trend that worries him: people using AI to write their pitches.\n\n\"A lot of the emails I get from founders are now written in a hard-hitting journalistic style,\" Graham wrote [on X](https://x.com/paulg/status/2058844147092488401). \"I know they're written by AI, because no founder ever wrote this way before.\"\n\nOnce he realizes the email is AI-generated, Graham wrote he gives up: \"It feels like being lied to, and who would stand for that?\"\n\nA lot of the emails I get from founders are now written in a hard-hitting journalistic style. I know they're written by AI, because no founder ever wrote this way before. And once you realize something is written by AI, it's hard not to ignore it.\n\n— Paul Graham (@paulg)[May 25, 2026]\n\nGraham is not an [AI pessimist](https://www.businessinsider.com/gen-z-graduates-ai-backlash-commencement-speeches-anxiety-job-market-2026-5). One commenter pulled a post from April in which he wrote that AI gave hardworking founders the \"growth they deserve.\" The commenter called it \"cognitive dissonance.\"\n\nGraham responded: \"You're supposed to use it, but in the right way. Like any technology.\"\n\nThe startup investor has long been on the lookout for signs of AI-generated writing. In 2024, he wrote that he looked for the word \"delve\" as a [sign of ChatGPT's influence](https://www.businessinsider.com/y-combinator-paul-graham-delve-ai-chatgpt-giveaway-email-pitch-2024-4).\n\nGraham's post sparked a debate — and got support from those building the large language models. Google DeepMind researcher Nataniel Ruiz [wrote](https://x.com/natanielruizg/status/2058898304524533835?s=20): \"It's so true that it's hard not to ignore something written purely by AI.\"\n\nIn response to Graham's post, [Boom Supersonic](https://www.businessinsider.com/boom-supersonic-ceo-overture-jetliner-compete-with-china-boeing-2025-1) CEO Blake Scholl [added](https://x.com/bscholl/status/2058906068386996710?s=20) that AI writing is \"usually a bad idea.\" He recommended that people do their own writing before asking AI for feedback.\n\nSerial entrepreneur Zain Manji [wrote that](https://x.com/ZainManji/status/2058904393701789965?s=20), when he writes, he will \"turn on my AI slop radar and check myself.\"\n\nFormer Microsoft Windows boss [Steven Sinofsky](https://www.businessinsider.com/steven-sinofsky-profile-2012-11) commented that it reminded him of when he first used a \"letter quality\" printer as a freshman in college. His professors had [mixed reactions](https://x.com/stevesi/status/2058915405305909357?s=20).\n\n\"Many thought the 'format' distracted from the content and was some sort of ruse on my part,\" Sinofsky wrote. \"Others thought the formatting caused them to look more carefully at the work as a result. Still others told me to use a typewriter like a normal student.\"\n\nThen, the [Macintosh computer premiered](https://www.businessinsider.com/evolution-of-macintosh-2011-1) and \"everything changed,\" Sinofsky wrote. He wondered what that Macintosh moment would be for AI writing.\n\nGraham is one of many leaders turning up their noses at AI-generated writing across industries. While Graham looks down upon AI pitches, HR managers contend with AI cover letters and résumés. Sometimes [it works out](https://www.businessinsider.com/landed-dream-job-using-chatgpt-write-resume-cover-letter-2025-6); other times, it can get your application [tossed in the trash](https://www.businessinsider.com/hiring-managers-arent-reading-resumes-slop-2026-3).\n\nBeing overly polished could hurt a founder's chances. In April, Instacart cofounder Max Mullen said that he looked for founders with [dirty white sneakers](https://www.businessinsider.com/instacart-cofounder-max-mullen-judges-entrepreneurs-by-their-shoes-2026-4). These founders aren't focused on their appearance — a sign that they'll work around the clock.\n\nOne commenter asked Graham why the AI-written email wouldn't be a good sign. It could be seen as a signal that they're \"AI native\" — the same reason techies are flaunting their [high token bills](https://www.businessinsider.com/tokenmaxxing-ai-token-leaderboards-debate-2026-4).\n\nGraham wasn't impressed. \"Any teenager can do that,\" he wrote.", "url": "https://wpnews.pro/news/don-t-use-ai-when-emailing-paul-graham", "canonical_source": "https://www.businessinsider.com/paul-graham-email-y-combinator-dont-use-ai-writing-2026-5", "published_at": "2026-05-26 15:56:24+00:00", "updated_at": "2026-05-26 22:06:50.342472+00:00", "lang": "en", "topics": ["ai-startups", "generative-ai", "ai-ethics", "ai-tools", "ai-policy"], "entities": ["Paul Graham", "Y Combinator", "Business Insider", "X"], "alternates": {"html": "https://wpnews.pro/news/don-t-use-ai-when-emailing-paul-graham", "markdown": "https://wpnews.pro/news/don-t-use-ai-when-emailing-paul-graham.md", "text": "https://wpnews.pro/news/don-t-use-ai-when-emailing-paul-graham.txt", "jsonld": "https://wpnews.pro/news/don-t-use-ai-when-emailing-paul-graham.jsonld"}}