Jon is a Senior Software Engineer at Promptwatch, working on GEO analytics and tooling. Before joining in early 2026, he was a senior software engineer on the AI team at Storyteq, building applied AI solutions for the creative industries. He spent six years at Dunelm, rising from Senior Software Engineer to Technical Lead to Principal Software Engineer, where he joined the engineering leadership team and helped set the company's long-term technical strategy, including pioneering AWS serverless architecture at scale. Jon studied at the University of Kent and is based in Amsterdam.
How to Optimize Product Listings for AI Shopping Agents
AI shopping agents check structured data, not descriptions. Promptwatch breaks down the exact schema fields, feed cadence, and tests that make listings agent-readable.
Jon•AP2 vs. ACP vs. MCP: Which Agentic Commerce Protocol Should You Build For?
AP2, ACP, and MCP solve different parts of agentic commerce, not the same job. Promptwatch compares backers, payment rails, and real adoption so you don't build for the wrong one.
Jon•Verified AI Crawler Data: Your Crawler Numbers Got More Accurate
Promptwatch now checks crawler visits against providers' real IP ranges, filtering out spoofed bot traffic so your crawler analytics only count genuine AI crawlers.
Jon•Persona Stacking: How This New Feature Will Change the Way You Track AI Visibility
Promptwatch's persona stacking runs prompts from a buyer's perspective, so you see if AI recommends you differently to technical evaluators, shoppers, and decision makers.
Jon•Be the brand AI recommends
Monitor your brand's visibility across ChatGPT, Claude, Perplexity, and Gemini. Get actionable insights and create content that gets cited by AI search engines.
