NinetyTen partners with ambitious founders
to build growth infrastructure that turns early traction into scalable revenue.




NinetyTen partners with ambitious founders to
build growth infrastructure that turns early traction into scalable revenue.




Organic first. Full-stack. Built from first principles.

Organic first. Full-stack.

Built from first principles.

MANIFESTO

90% of your growth will come from taking 10% of the most globally optimal actions at any point in time.

Most startups operate on instinct. We build the infrastructure that makes your entire growth operation visible and systematic. Leading indicators you can act on. Attribution and data infrastructure that shows what's actually working. AI-native automations that run without you. Retention systems that flag churn before it happens. Expansion signals that surface upsell before you'd think to look. The full lifecycle.

APPROACH

Full-stack growth infrastructure. Built from first principles.

We build, not advise. AI agents, automations, CRM configuration, attribution models, automated sequences, custom internal tooling. Built and shipped with startup speed.

First principles, not defaults. No borrowed playbooks. Every engagement starts with a first-principles diagnosis. We map your ICP, internal bottlenecks, existing channels, and competitive landscape. We believe organic and high-leverage channels should come first. We learn what resonates, then we scale what works. The sequence matters.

Operators who've scaled. Built on first-hand experience navigating $1-20M ARR journey at Anima (YC W21) in under 2 years and evaluating thousands of startups at Hummingbird Ventures, a top 1% VC globally. We know what moves the needle at your stage, and can separate the signal from the noise.

SERVICES

Diagnose. Build. Compound.

Growth Audit: Four weeks. A first-principles exploration of the problem space. This includes, but is not limited to, ICP exploration, pain points, existing channels, unit economics, competitive landscape, and understanding your existing workflows. You'll leave knowing exactly which levers matter most and which to ignore.

Growth Sprints: Six to eight weeks. We take the highest-leverage opportunity from the audit and build the infrastructure. This could include demand engines, attribution, data workflows, experimentation frameworks. Functioning systems that stay with you, not slide decks.

Growth Partner: Ongoing. We run experiments, measure what compounds, kill what doesn't. When you're ready to build a larger growth team, they inherit an engine to build on, not a blank slate.

EXPERTISE

Built by someone who's been the journey.

Founded by a former growth leader who took Anima (YC W21) from $1M to $20M ARR in under two years, and who's evaluated thousands of startups from the investor side at Hummingbird Ventures. We know what moves the needle at your stage, how to separate the signal from the noise, and where early-stage companies waste the most time. When you're ready to build your own growth team, they inherit functioning systems, not a blank slate.

PREVIOUSLY AT

PREVIOUSLY AT

Ready to build your growth engine together?