Sixloop is a product firm for founders. We diagnose what to build, ship it with a full team, and stay on to run product.
Our focus is simple: define the right product, ship it quickly, and measure what matters. We do this through audits, build sprints, and ongoing product leadership.
Whether you're validating a new product or scaling one that already works, one of the three below covers it. Custom scopes on request.
You need to figure out what to build, ship it, and know if it worked.
A paid, one-week diagnostic. We map your product, market, and users, then commit to a written thesis on what to build and why.
See what's includedShip a validated AI product with measured success criteria. Strategy, PM, senior engineering, and design on one team.
See what's includedOngoing product leadership without the full-time hire. Weekly reviews, decision logs, roadmap ownership, hiring input.
See what's includedYou have PMF, users, and revenue. Now you need product leadership to run activation, retention, and expansion. We own the product operating system while founders focus on GTM.
See what's includedShip a targeted retention fix or expansion feature. Root-cause thesis, before/after metrics on churn, activation, and revenue lift.
See what's includedRoot-cause register on product, onboarding, docs, pricing, support. Written thesis on what to fix first, with projected impact.
See what's includedNeed something outside these three? We scope custom engagements for teams with different shapes.
Get a custom quoteMost engagements start with a 30-minute audit call. From there, we run a paid Audit to decide what to build or fix, an 8 to 10 week Sprint to ship it, and an optional Fractional AI CPO retainer to run product over time.
We look at your product, team, and next 90 days. You leave with a clear view of your options and a couple of concrete next steps.
We map what's true, what's assumed, and what's broken. You get a scored portfolio of opportunities and a 90-day plan. One branching question on the discovery call decides the lens for the week: validate something new, or fix something with users.
We design, build, and ship one high-impact AI product or feature end-to-end. Same price, same team, same fixed timeline whether you're building new or fixing what exists.
Positioning brief or root-cause thesis, prioritized target, thesis document, technical or integration doc, and named success criteria.
Flow map, clickable Figma prototype (10 to 20 screens), design system tokens or brand-aligned components, walkthrough sign-off.
Working web app, API, or integrated fix. LLM/RAG backend or integration layer, eval harness, analytics instrumentation, staged and prod deployment, weekly founder reviews.
Narrative one-pager or case study, demo script, Loom walkthrough, metrics dashboard, full handoff pack, 30/60/90 plan, and retro.
Attaches to any Sprint. For new products it's net-new go-to-market. For existing products it's repositioning or resegmenting the messaging.
Ongoing product leadership. We own roadmap, prioritization, and execution while you focus on growth and company strategy.
Product review, decision log, prioritization queue, spec docs, PM and team coaching.
Roadmap update, AI capability audit, board update one-pager, KPI dashboard review, hiring input.
Full product operating system handoff, successor onboarding pack, 30/60/90 transition plan for the internal team.
Every product firm claims to think product-first. We put ours in writing before the delivery contract is signed.
Sixloop is a partner-led firm. Delivery is by a hand-picked team. No account managers, no offshore layers.
Sixloop's model is partner-led delivery with a hand-picked team per engagement. If you've shipped serious product work and want to lead a Sprint or fill a specialist seat, get in touch.