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Welcome to Javelin

All-in-one software for taking business ideas to Product/Market Fit

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After a long wait, we're happy to open up Javelin. While in beta, we improved the core tools of Javelin and at the same time made the app 10x faster.

Trevor Owens, CEO of Javelin

How It Works


Interview Customers

Discover the right customer and problem for your business


Build a Landing Page

Design a beautiful landing page in 10 minutes to test customer demand


Measure Product/Market Fit

Survey existing customers to see what your product needs to improve

Built by the Lean Startup Machine team

Helping Innovators Since 2010

We've hosted hundreds of workshops around the world to help innovators like you pivot to the right market and find customers.

Our work's even been featured in places like Bloomberg, Forbes, Inc., Entrepreneur Magazine, and many others.

Trevor owens javelin

Trevor Owens


Grace ng javelin

Grace Ng


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