https://productguy.co.uk/blog Practical playbooks on AI, product management, discovery, and SaaS growth from a senior PM and AI builder. en-gb Tue, 30 Jun 2026 23:49:44 GMT https://productguy.co.uk/blog/claude-code-convex-vercel-setup https://productguy.co.uk/blog/claude-code-convex-vercel-setup Wed, 15 Jul 2026 00:00:00 GMT Step-by-step setup for shipping production apps with Claude Code, Convex for the backend, and Vercel for hosting. Includes auth, env vars, and the gotchas nobody documents. Claude Code Convex Vercel AI Stack Davidalexcarden@gmail.com (David Carden) https://productguy.co.uk/blog/chatgpt-to-claude-why-i-switched https://productguy.co.uk/blog/chatgpt-to-claude-why-i-switched Wed, 08 Jul 2026 00:00:00 GMT An honest comparison of ChatGPT vs Claude in 2026 from a senior PM who ships AI products daily. Where Claude wins, where ChatGPT still leads, and how to switch without losing your prompt library. Claude ChatGPT AI Tools Productivity Davidalexcarden@gmail.com (David Carden) https://productguy.co.uk/blog/why-i-build-with-lovable https://productguy.co.uk/blog/why-i-build-with-lovable Wed, 01 Jul 2026 00:00:00 GMT How Lovable changed the way I prototype, validate and ship products as a product manager. Use cases, limits, and the real ROI of an AI-native dev environment. Lovable AI Tools Product Management Prototyping Davidalexcarden@gmail.com (David Carden) https://productguy.co.uk/blog/ai-for-saas-growth-prompt-driven-experiments https://productguy.co.uk/blog/ai-for-saas-growth-prompt-driven-experiments Sun, 28 Jun 2026 00:00:00 GMT How to use AI prompts to run growth experiments across activation, retention, monetisation and self-serve. Real examples from a PM who scaled HarborSEO.ai to £10k+ MRR. SaaS Growth AI MRR Growth Experiments PLG Davidalexcarden@gmail.com (David Carden) https://productguy.co.uk/blog/how-to-use-ai-for-product-discovery https://productguy.co.uk/blog/how-to-use-ai-for-product-discovery Sat, 20 Jun 2026 00:00:00 GMT A practical playbook for using AI in product discovery: customer interviews, opportunity sizing, JTBD, and continuous discovery. Templates and prompts included. Product Discovery AI JTBD Continuous Discovery Davidalexcarden@gmail.com (David Carden) https://productguy.co.uk/blog/ai-prompts-for-product-managers https://productguy.co.uk/blog/ai-prompts-for-product-managers Fri, 12 Jun 2026 00:00:00 GMT A battle-tested prompt pack for product managers. Use these ChatGPT and Claude prompts to write better PRDs, run discovery, prioritise backlogs and ship faster. AI Prompts Product Management ChatGPT Claude Davidalexcarden@gmail.com (David Carden)