# Y Combinator Published articles for Y Combinator. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## Y Combinator's Garry Tan uses AI agents so much, he spends up to $200K a year on tokens DevFeed: [Y Combinator's Garry Tan uses AI agents so much, he spends up to $200K a year on tokens]() Original publisher: [Read original article]() Author: Julie Bort Published: 2026-11-03T00:35:52Z Content type: news Language: en Sources: [TechCrunch | AI News & Artificial Intelligence]() Topics: [AI Bots](), [agentic-coding](), [AI-assisted coding]() Tags: [agent](), [agents](), [ai](), [ai-agent](), [ai-agents](), [algorithm](), [apple](), [big-tech](), [claude-code](), [claude-code-skills](), [coding](), [coding-tasks](), [costs](), [dropbox](), [email](), [garry-tan](), [github](), [podcast](), [startups](), [tokens](), [y-combinator]() ### AI overview Garry Tan says he spends about $100,000-$200,000 a year on AI tokens and uses agents for coding, research, and personal assistance. He says his agent can read his email, Dropbox, Apple Notes, and therapy notes; at Y Combinator, an internal agent called Stray Light has a company brain containing context about founders, contacts, and applications. Tan argues that focusing too heavily on repeatability and safety can sacrifice the human-like qualities he values in agents. He expects personal agents to become mainstream if costs fall, and favors agents people control and program over ones controlled by large technology companies. ### Source excerpt Y Combinator Garry Tan has jokingly admitted that he's suffered from "cyber psychosis" and barely sleeps sometimes because he's so excited to be working with his AI agents. On a new episode of Walter Isaacson's podcast, The Builders, Tan put a price tag on his passion. ## Clueso Raises $10M From Dharana Capital to Build the Agentic Future of Video Creation DevFeed: [Clueso Raises $10M From Dharana Capital to Build the Agentic Future of Video Creation]() Original publisher: [Read original article]() Author: Ishan Pandey Published: 2026-10-13T13:16:23Z Content type: news Language: en Sources: [HackerNoon]() Topics: [Managed Inference and Agents](), [agentic-coding](), [AI for customer service automation]() Tags: [agentic](), [agents](), [ai-and-ml](), [chatgpt](), [claude](), [clueso](), [dharana-capital](), [good-company](), [series-a](), [software-engineering](), [startup-funding](), [video](), [y-combinator]() ### AI overview Clueso raised a $10 million Series A led by Dharana Capital to expand its AI video platform. Its agents navigate companies' software to capture footage, write scripts, produce and edit videos, and update them as products and workflows change. The article describes adoption across more than 1,000 companies and plans to expand enterprise sales, editing tools, and integrations. ### Source excerpt Clueso raised a $10M Series A led by Dharana Capital for AI agents that capture, script, edit and update business videos for 1,000+ companies. ## Business video automation startup Clueso raises $10M to kill off manual production processes DevFeed: [Business video automation startup Clueso raises $10M to kill off manual production processes]() Original publisher: [Read original article]() Author: Mike Wheatley Published: 2026-10-13T12:00:28Z Content type: news Language: en Sources: [SiliconANGLE]() Topics: [workflow automation](), [generative-ai-tools](), [GitHub]() Tags: [agentic](), [ai-agents](), [ai-video](), [ai-video-generation](), [akash-anand](), [apps](), [autonomous-agents](), [business](), [business-videos](), [clueprints](), [clueso](), [funding](), [generative-ai-video](), [instructional-videos](), [news](), [product-videos](), [raises](), [series-a](), [startup](), [the-latest](), [video](), [video-agents](), [y-combinator]() ### AI overview Clueso, a startup making AI-assisted video production software for business teams, raised $10 million in a Series A round. Its platform uses autonomous agents to explore software interfaces, create tutorials and other business videos, and update them as products change. Zendesk says it has reduced production costs by 80% and improved productivity more than fivefold using the service. ### Source excerpt Clueso, creator of an agentic video creation platform that's designed specifically for business teams, said today it has raised $10 million in a new early-stage round of funding. Dharana Capital led the Series A round, which saw participation from Founders Fund, Neotribe Ventures, Y Combinator and f7 Ventures. It brings the startup's total amount raised [...] The post Business video automation startup Clueso raises $10M to kill off manual production processes appeared first on SiliconANGLE. ## Warehouse robot maker Ultra Robotics bags $62M DevFeed: [Warehouse robot maker Ultra Robotics bags $62M]() Original publisher: [Read original article]() Author: Maria Deutscher Published: 2026-10-09T22:57:49Z Content type: news Language: en Sources: [SiliconANGLE]() Topics: [Robotics](), [intrinsic motivation](), [human centric design]() Tags: [ai](), [artificial-intelligence](), [engineering](), [funding](), [funding-round](), [investment](), [iot](), [news](), [op1-operator](), [robot](), [robotics](), [series](), [series-a](), [startup](), [the-latest](), [top-story-6](), [ultra-robotics](), [warehouse](), [warehouse-automation](), [y-combinator]() ### AI overview Ultra Robotics raised $62 million across a Series A and seed round to expand engineering and adoption of its warehouse robot, OP1 Operator. The mobile robot automates warehouse tasks such as sorting, kitting and packaging, and shares onboard sensor data with other robots to improve its AI models. ### Source excerpt Ultra Robotics Corp. today announced that it has raised $62 million in funding over two rounds. Fortune reported that the company received the bulk of the capital, $50 million, through a Series A investment led by Framework Ventures. Ultra's seed round was jointly led by Y Combinator and NextView Ventures. Ultra sells a warehouse robot [...] The post Warehouse robot maker Ultra Robotics bags $62M appeared first on SiliconANGLE. ## Web scraping startup Firecrawl closes $75M investment DevFeed: [Web scraping startup Firecrawl closes $75M investment]() Original publisher: [Read original article]() Author: Maria Deutscher Published: 2026-09-22T22:46:49Z Content type: news Language: en Sources: [SiliconANGLE]() Topics: [Web Scraping](), [AI Agent](), [Artificial Intelligence](), [data-processing](), [Code](), [Software as a service]() Tags: [ai](), [ai-agent](), [ai-agents](), [alexandria](), [firecrawl](), [funding](), [funding-round](), [investment](), [llm](), [news](), [scraping](), [series-b](), [startup](), [the-latest](), [web-scraper](), [web-scraping](), [y-combinator]() ### AI overview Firecrawl, a web-scraping platform for AI agents, raised $75 million in a Series B round led by Smash Ventures. The article describes features for agent-optimized search, dynamic-page extraction, document processing, and webpage change monitoring, along with the launch of Alexandria, a cloud service combining web data with third-party information and curated datasets. ### Source excerpt Firecrawl Inc., a provider of web scraping tools for artificial intelligence agents, today announced that it has raised $75 million in funding. Los Angeles-based venture capital firm Smash Ventures led the Series B round. It was joined by Y Combinator, Altos Ventures, Nexus Venture Partners, Freestyle and Offline Ventures. AI agents rely on information from [...] The post Web scraping startup Firecrawl closes $75M investment appeared first on SiliconANGLE. ## Y Combinator's batch only has harness or hardware startups, so software is mostly dead DevFeed: [Y Combinator's batch only has harness or hardware startups, so software is mostly dead]() Original publisher: [Read original article]() Author: Pieter Levels Published: 2026-09-13T00:00:00Z Content type: opinion Language: en Sources: [@levelsio (Pieter Levels)]() Topics: [Agent Harness]() Tags: [adopting](), [ai](), [building](), [building-software](), [custom](), [entrepreneurship](), [frontier](), [hardware](), [harness](), [silicon-valley](), [software](), [startups](), [tech](), [trends](), [y-combinator]() ### AI overview The author argues that Y Combinator's current batch is dominated by AI harness and hardware startups, and takes this as a sign that software startups are declining. They question whether custom AI harnesses will remain needed if frontier AI companies offer them generically. These are the author's observations and speculation in the supplied excerpt, not evidence that software is broadly "dead." ### Source excerpt I just saw this @ycombinator's batch literally only has harness startups or hardware startups So the proof is in the pudding In the most early adopting tech pi... ## Together AI and Y Combinator partner to launch the first dedicated GPU cluster for the YC community DevFeed: [Together AI and Y Combinator partner to launch the first dedicated GPU cluster for the YC community]() Original publisher: [Read original article]() Author: Deveaux Barron, Ankit Gupta, Ellie O'Neil Published: 2026-07-20T00:00:00Z Content type: news Language: en Sources: [Together.ai]() Topics: [AI Infrastructure](), [hugging face]() Tags: [2026](), [ai](), [cluster](), [generative-ai](), [gpu](), [inference](), [infrastructure](), [launch](), [startups](), [y-combinator](), [yc]() ### AI overview Together AI and Y Combinator have launched a dedicated GPU cluster for YC portfolio startups. Companies can access GPUs for short-term inference and training needs at longer-term rates, manage reservations through a self-service portal, and plan capacity without routing usage through YC. The partnership plans to expand the cluster. ### Source excerpt No more two-year compute contracts. Together AI and YC just gave YC startups a faster way to get GPUs. ## Inside the Y Combinator Browser Use Agents Hackathon with Convex DevFeed: [Inside the Y Combinator Browser Use Agents Hackathon with Convex]() Original publisher: [Read original article]() Author: Stack Published: 2026-04-10T17:36:19Z Content type: article Language: en Sources: [Stack]() Topics: [Hackathon](), [internal developer platform automation](), [vercel ai sdk]() Tags: [ai-agents](), [browser-automation](), [claude-code](), [convex](), [hackathon](), [y-combinator]() ### AI overview At Y Combinator's Browser Use Web Agents Hackathon, teams built agent projects for moving coordination, housing search, meeting preparation, and other tasks. The article reports that teams chose Convex to avoid spending limited hackathon time on backend setup, data storage, and real-time synchronization; it also describes their use of Claude and Codex. ### Source excerpt A dispatch from Y Combinator's Browser Use Web Agents Hackathon, where teams building AI agents for moving, housing search, and meeting prep all converged on the same backend decision. ## Resend Announces Y Combinator Backing DevFeed: [Resend Announces Y Combinator Backing]() Original publisher: [Read original article]() Author: Zeno Rocha Published: 2023-02-01T00:00:00Z Content type: news Language: en Sources: [Resend]() Topics: [Resend](), [API]() Tags: [company](), [y-combinator]() ### AI overview Resend, an email API for developers, announces backing from Y Combinator and participation in its Winter 2023 batch. The company reports 4,949 waitlist signups four weeks after launch and 4,168 GitHub stars for its open source project, react.email. ### Source excerpt We're excited to announce that Resend is now backed by Y Combinator. ## Reflecting on YC, 2 years on DevFeed: [Reflecting on YC, 2 years on]() Original publisher: [Read original article]() Author: James Hawkins Published: 2022-05-18T00:00:00Z Content type: opinion Language: en Sources: [PostHog]() Topics: [Open Source]() Tags: [batch](), [founders](), [program](), [y-combinator](), [yc]() ### AI overview PostHog's co-founder says YC's value continued after the batch through founder and investor connections, customer referrals, direct product feedback, partner office hours, hiring leads, and ongoing peer support. The network helped the team, which began as outsiders to Silicon Valley, find advice and investors and reach product-market fit sooner. Some benefits changed as the company grew: YC's investor-review database became less useful after its Series B because it contained fewer relevant later-stage reviews, and the founders sought office hours less often once they had users and a clearer customer profile. YC's Continuity Fund invested about $20 million and supported focus, introductions, and hiring, though the article says such investment is not guaranteed. The founder also cautions that peer comparisons and abundant advice can distract from independent judgment. ### Source excerpt Y Combinator (YC) is seen as the world's best, and most prolific, three-month accelerator program. Upwards of 7,000 founders have taken part. Yet, no... ## YC adds PostHog to top valued companies for July 2021 DevFeed: [YC adds PostHog to top valued companies for July 2021]() Original publisher: [Read original article]() Author: Mo Shehu Published: 2021-07-02T00:00:00Z Content type: article Language: en Sources: [PostHog]() Topics: [GitHub](), [Google Analytics](), [Documentation]() Tags: [2021](), [ai-observability](), [analytics](), [cdp](), [context-layer](), [data-warehouse](), [desktop](), [developer-platform](), [developer-tools](), [diagnose](), [error-tracking](), [experiments](), [feature-flags](), [logs](), [mcp](), [open-source](), [open-source-company](), [product-analytics](), [y-combinator](), [yc]() ### AI overview Y Combinator ranked PostHog 157th among its top 159 companies by valuations and exits in July 2021. The company frames the placement as notable in a portfolio of more than 3,000 startups, and recounts pivoting in its early months, raising a $15 million Series B after about 1.5 years, and planning to grow its team to 47 by the end of 2021. The supplied text also describes PostHog as an open-source developer platform and lists its product tools. ### Source excerpt Y Combinator has listed PostHog as number 157 out of its top 159 companies by valuations and exits as of July 2021. "Um... what?" I know, I know. You... ## Why we raised a $15m Series B ahead of schedule DevFeed: [Why we raised a $15m Series B ahead of schedule]() Original publisher: [Read original article]() Author: Joe Black Published: 2021-06-14T00:00:00Z Content type: article Language: en Sources: [PostHog]() Topics: [Product Management](), [developer-relations]() Tags: [ai-observability](), [analytics](), [cdp](), [clickhouse](), [cloud](), [community](), [connectivity](), [context-layer](), [data](), [data-warehouse](), [developer-tools](), [error-tracking](), [experiments](), [feature-flags](), [free](), [funding](), [funding-round](), [gv](), [series-b](), [y-combinator]() ### AI overview PostHog says it raised a $15 million Series B ahead of schedule after platform improvements, including introducing ClickHouse and offering 100 times more free events on PostHog Cloud, drove demand beyond what its team could support despite doubling headcount. The company says it could have continued without the funding, but chose to raise to ease that bottleneck and accelerate growth, development, and community support. It planned to grow its team to 47 by year-end and double it again in 2022, improve data warehouse connectivity, and bring PostHog Free improvements into its open source product, aiming for a free, scalable offering for hobbyists through enterprise teams. ### Source excerpt Last week we proudly announced we'd successfully raised $15 million in a Series B funding round, with support from Y Combinator Continuity Fund and GV... ## PostHog raises $12 million in funding led by GV and Y Combinator DevFeed: [PostHog raises $12 million in funding led by GV and Y Combinator]() Original publisher: [Read original article]() Published: 2020-12-17T00:00:00Z Content type: release Language: en Sources: [PostHog]() Topics: [product analytics](), [Open Source]() Tags: [2020](), [about](), [accelerate](), [added](), [agents](), [analytics](), [company](), [features](), [funding](), [gv](), [major](), [new-features](), [open](), [open-source](), [plugins](), [product](), [product-analytics](), [raises](), [source](), [y-combinator]() ### AI overview PostHog announced a $12 million round led by GV, with participation from Y Combinator's Continuity Fund, to expand its product and engineering teams and develop its enterprise offering. Its open source platform combines automatic event capture, product analytics and dashboards, session video replays, and feature flags. The company says teams can self-host the software, avoiding the need to send user data to third parties; its enterprise version is designed to support tens of thousands to tens of millions of users. PostHog reported 3,000 deployments since February 2020. ### Source excerpt (Dec 17, 2020) - PostHog, the open source product analytics company, today announced $12 million in funding and major new features - including plugins... ## An Email to a Fellow Founder Regarding a Possible Acquihire DevFeed: [An Email to a Fellow Founder Regarding a Possible Acquihire]() Original publisher: [Read original article]() Author: Fuzzygroup Published: 2020-08-01T05:48:00Z Content type: opinion Language: en Sources: [Scott Johnson]() Topics: [Finance]() Tags: [acquihire](), [acquisition](), [advice](), [business](), [company](), [deal](), [email](), [equity](), [founders](), [leadership](), [leverage](), [negotiation](), [options](), [retention](), [startup](), [stock](), [tax](), [taxes](), [terms](), [y-combinator]() ### AI overview In response to a founder considering a $4-4.6 million acquihire and a $30,000 tax expert, the author advises clarifying the business's revenue and profitability, why the buyer wants it, the compensation mix, and whether payment is upfront or tied to retention. They urge negotiating for concrete cash because equity may be illiquid or diluted, and warn that options can be lost if a founder leaves while stock may remain. The author also suggests assessing the buyer relationship and likely tenure, checking the tax expert's references and loyalty, and speaking with a founder the acquirer previously bought out who was not supplied as a reference. The author says $30,000 seems reasonable relative to the deal and possible tax costs, while noting limited tax expertise outside the U.S. ### Source excerpt I received this email a few moments ago and, having just left my job in the past 24 hours, I had the head space to respond in a way that I hope was helpful. The email: Hello, I saw your post on y combinator to a founder who was being acquihired and wanted advice. I am currently at the point where we are starting serious heads of terms for an acquihire of my 4 man business to a major XYZ company and could use a little advice. In particular, the terms they are offering for the deal seem a bit worse than my last time I was in a startup that was acquired, but in that instance I was not a founder. We are considering hiring a 3rd party tax expert with lots of m&a experience to handle the negotiation for about $30k. Does that make sense? The deal is around 4 to 4.6 million, and due to the large equity stake and potential for leadership it sounds good, but they are framing the retention as a minimum bonus which sounds a bit off. Thank you for taking the time to read this rather out of the blue email - any tips would really help me out! Thanks, Some Person On the Internet Here was my response: Terms being worse. Well the world is kind of in free fall right now so, honestly, that doesn't surprise me. Are you profitable? Do you have any revenues? Why do they want to buy you? Understanding this may give you better negotiation leverage. Are you US based or International? I understand little about taxes in general and less so outside the U.S. Is the compensation stock, options, cash or something else? Is there any cash component to the deal? If not then I'd strongly argue for getting some damn cash. Equity can amount to funny money and there are lots of ways that you can be screwed over via equity (example; dilution). Personally I'd look for an amount of cash which is meaningful to you personally and represents some percentage of the deal. If the deal is for 2 million and you have 2 founders then $200,000 is only 10% and represents $100,000 each. Usually a $100,000 makes some bit