The Monzo founder's blunt guide to closing your first B2B contracts, YC's canonical sales lecture.
The Sales Playbook For Founders | Startup School
Y Combinator (Tom Blomfield) 2024
Watch on YouTube youtube.com →The founder still does the selling, AI does the grunt work around it. A modern motion looks like: AI-assisted ICP and list building, an agent researching each account and drafting signal-triggered outreach for you to edit, the founder taking every call, an AI notetaker capturing it and writing the follow-up, and the CRM updated the same day. The judgment calls, discovery, pricing, and closing stay human, because in early-stage sales the buyer is buying you and your conviction, not your tooling.
Part of Sales on eChai Explore.
On the AI map, 29 October 2026 Prospecting and sales
21 resources.
The Monzo founder's blunt guide to closing your first B2B contracts, YC's canonical sales lecture.
Y Combinator (Tom Blomfield) 2024
Watch on YouTube youtube.com →One of SaaS's best sales leaders coaching a YC batch on founder selling, in under an hour.
Sam Blond (ex-CRO Brex) 2023
Watch on YouTube youtube.com →The audio version covers cold outreach channels, messaging structure, and pricing conversations step by step.
Lenny's Podcast Nov 2024
Listen on Spotify open.spotify.com →The sequel: what changes in the motion once early deals start closing.
Lenny's Podcast 2025
Listen on Spotify open.spotify.com →Listen-while-commuting version of the definitive founder-led sales interview.
Lenny's Podcast Dec 2022
Listen on Apple Podcasts podcasts.apple.com →Founders who just finished the journey share what worked, recorded while the lessons were fresh.
Pete Kazanjy 2023
Listen on Spotify open.spotify.com →Directly tackles the doubt every technical founder has about doing sales themselves.
Steli Efti & Hiten Shah 2020
Open thestartupchat.com →Founder-to-founder sales advice for people who never wanted to be salespeople.
Indie Hackers 2019
Open indiehackers.com →Kazanjy retelling the motion as a practitioner story rather than a framework lecture.
Dock (Grow & Tell) 2023
Open dock.us →Sharpens the pitch itself, the piece of the motion AI cannot do for you.
First Round Review 2023
Open review.firstround.com →A second angle on Kazanjy's playbook with more focus on mindset shifts for founders.
SalesIQ Global 2023
Open salesiqglobal.com →Briefs before each call, notes during it, and follow-ups and CRM updates drafted after it, as one team actually runs it.
Granola Aug 2026
Open granola.ai →SaaStr's founder on running sales with one AE and about 20 agents: the 50 to 60 hours of setup, daily checking, and where humans still close. These are the company's own claims.
Jason Lemkin (SaaStr) Jan 2026
Open saastr.com →The single best written walkthrough of 0-to-1 sales, from someone who has coached 300+ founders through it.
Lenny Rachitsky with Jen Abel (JJELLYFISH) Nov 2024
Open lennysnewsletter.com →The whole founder-led sales framework compressed into one scannable thread.
Lenny Rachitsky Nov 2024
Open x.com →Kazanjy literally wrote the book on this; here he compresses it into an actionable conversation.
Lenny Rachitsky with Pete Kazanjy Dec 2022
Open lennysnewsletter.com →The full founder-led sales handbook, free online, covering prospecting through closing and scaling.
Pete Kazanjy 2020
Open foundingsales.com →The written companion with the design-partner-to-recurring-revenue progression laid out.
Y Combinator 2024
Open ycombinator.com →A technical founder who reached $100M ARR breaks down the enterprise funnel stage by stage.
Y Combinator (Pete Koomen) 2019
Open ycombinator.com →Evergreen answers on founder selling from the person who taught a generation of startups outbound.
Stripe Atlas with Steli Efti (Close) 2018
Open stripe.com →Shows what comes after founder-led sales, so you know when and how to hand the motion off.
Sam Blond / Bessemer Cloud 2024
Open cloud.substack.com →The same ground, over in Get your first customers, our Starting Up track.