Marathon Venture Consulting helps startups and small businesses validate ideas, sharpen positioning, and ship products. We partner directly with client teams to deliver game-changing innovations.
We work in focused sprints of 2–4 weeks, or as an ongoing product strategy and execution partner — whatever your team needs to move with clarity and speed.
Understand who your users are, what they actually need, and where your current assumptions break down.
Turn ideas into a coherent product direction, with clear priorities your team can actually ship against.
We embed directly in client teams and work with engineers, designers, and executives to ensure products are built that serve clients.
Every engagement begins with understanding your context, constraints, and what success actually looks like for your business — not a template.
We identify and focus on the product decisions and solutions most likely to move the needle — not a 50-page strategy document.
Rigorous project management, transparent status updates, and delivery within agreed timelines — in whatever tools your team already uses.
Every sprint closes with concrete outputs: a product document, design and prototype, implementation plan, and product delivery — things you can act on immediately.
"The best product decisions come from founders who talk to customers obsessively, then act on this feedback. We'll identify your customer drivers and ensure your product is the best solution."
Led product discovery and roadmap development for a mobile-home lending platform, improving the user experience for borrowers with limited credit history.
Joined the team as fractional PMs, working with outsourced developers to build a data visualization platform from the ground up.
Designed a market and stakeholder model to support product decisions and multi-region rollout strategy across a climate-focused supply chain venture.
Every founder knows the feeling: mile 18 of a marathon, legs heavy, the finish line somewhere in the distance. Building a startup is exactly that. It demands endurance, strategy, and the right support at the right moment.
Marathon Venture Consulting exists to be the electrolytes on the course — the energy boost that keeps your product team moving forward with clarity and purpose. We don't run the race for you. We run alongside you, ensuring you stay the course in your product development when it matters most.
Founded by Maxim, our work spans product management at a fintech startup, seed-stage venture investing, and advisory work with early-stage climate and impact ventures. We bring structured, evidence-driven product thinking to teams that need to move fast and build right.
Tell us who you are, what you're building, and where you need the most support. We'll respond within one business day.