About StackOne:
StackOne is the AI Integration Gateway for SaaS products and AI Agents. Backed by GV and Workday Ventures ($24M raised), we help builders of SaaS platforms and AI Agents orchestrate hundreds of scalable, accurate, and enterprise-grade integrations. Our platform combines 25,000 pre-mapped actions on 200 connectors, an AI-powered integration development toolkit, plus security by design: a real-time architecture, managed authentication and permissions, and end-to-end observability.
Join us on our fast trajectory to build the future of agentic integrations.
We’re looking for a Product Manager – Consumer AI to own our consumer-facing products:
Disco: a consumer-friendly hub for discovering and using AI tools via the MCP ecosystem.
StackChat: our LLM client with citations, evolving into agentic execution.
You’ll lead a highly focused squad of 2-3 engineers to build the best consumer tool layer and the best LLM client, with a strong product-led growth (PLG) mandate. You’ll work directly with the founders and have high ownership in shaping vision, distribution, and execution.
Define product vision, roadmap, and success metrics for Disco and StackChat.
Drive PLG loops across activation, retention, referral, and monetization.
Run weekly experiments and rapidly iterate on consumer AI use cases.
Lead product marketing: positioning, launches, website copy, demos, templates.
Build distribution channels: integrations directory, presets, shareable agents, SEO.
Ensure world-class LLM UX: context handling, citations, tool calling, safety and privacy.
Define analytics and experimentation stack; report WAU, activation, and feature adoption.
Partner with founders on pricing and packaging across consumer and prosumer tiers.
5+ years in product with 2+ years shipping LLM apps or agents, including tool/function calling and RAG.
Proven PLG track record moving core metrics.
Strong technical fluency across AI app stacks, MCP or similar tool frameworks, webhooks and OAuth.
Product marketing chops: positioning, launch plans, narrative, demo storytelling.
Experience with automation and orchestration patterns.
Data-driven, experiment-oriented, excellent writing.
London based, comfortable working directly with founders and a tiny squad.
Comfortable “vibe coding” quick prototypes to validate ideas.
25 days holiday + 1 additional day holiday per year of tenure
Participation in the company’s employee share options plan
Private health insurance (including dental & optical)
Health, fitness and gift card discounts
£1,000 for your home office set up + £500/year top-up
Paid lunch in the office
Annual team offsite to sunny spots (last ones were in Spain and Portugal )
Join one of Europe’s fastest-growing startups
Work with a veteran team of ex-employees of Google, Microsoft, Oracle, Coinbase, JP Morgan and more
Cycle2Work and Electric Cars scheme
Hybrid work set up - typically 2d in the office
Ready to help us change the game for AI Agents? Get in touch and let's chat!
We believe diversity drives innovation. We encourage individuals from all backgrounds to apply. As an equal-opportunity employer, we celebrate diversity and are committed to creating an inclusive environment for all employees.
