Steal this Claude workflow for your sales proposals | Vinayak Jhunjhunwala from Superjoin

Discover how an enterprise sales founder uses Claude to turn raw call recordings into tailored, country-specific proposals in a fraction of the usual time. This deep dive walks through the connectors he set up, the prompt he never actually wrote by hand, the human review gates that keep client data safe, and the lessons from iterating the same workflow more than ten times.In this episode:* Why generic templates fail for enterprise proposals, and where customization actually moves the deal (currency, country-specific regulations)* Building a Claude automation that turns a sales call into a draft proposal* How the setup connects Fathom recordings, the Attio CRM, and his existing proposals* The role of outline approval, draft-only outputs, and a human review checklist* Getting client consent before recording, and protecting sensitive information* How iteration took proposal time from over two hours down to roughly thirty minutes* Why the bar for enterprise sales keeps rising, and where human relationships still decide dealsTimestamps:* (00:00) Intro: Vinayak’s sales call volume and proposal workload* (01:01) Cutting proposal time from 2+ hours to 30 minutes with Claude* (01:46) Why Claude became the go-to AI tool* (02:15) Why templates don’t work: the case for customization* (03:08) A real-world example: currency and regulatory differences by country* (04:48) Using AI to create meaningfully different customer experiences* (05:32) Who this workflow is for: the ideal personas* (07:08) Live demo of the automation setup* (08:15) The automation prompt and how it was built* (09:57) Walkthrough of a real output: the US client deck* (11:33) How to control what gets emphasized in proposals* (12:14) Lessons from iterating the automation* (13:21) The current setup, with manual review checkpoints* (14:19) Human in the loop: keeping an approval gate* (15:07) How much the output improved through iteration* (16:24) What happens when recordings are incomplete* (17:48) The review checklist, and how the time spent has dropped* (18:15) Handling sensitive client information* (20:35) What the next version of this looks like* (22:14) Step by step: how to set this up yourself* (22:47) Top tips for getting started* (24:05) Why the bar for sales has gone up* (24:34) The irreplaceable role of human relationships in enterprise sales* (26:30) Competing in an AI-enabled sales landscape* (26:56) Rahul’s story: why presentation quality wins deals* (27:43) Wrap-up and closing remarks* (27:48) About Superjoin* (29:34) Sign-offResources & Links:* Claude* Attio (CRM)* Fathom (meeting recorder)* NotionConnect with Vinayak Jhunjhunwala:* LinkedIn* X* Superjoin This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit shippingwithai.substack.com