p/experiment-board
Free tool & method for testing startup ideas
Trevor Owens

Javelin by Lean Startup Machine — All-in-one platform for building products people want

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Javelin helps you test startup ideas with potential customers and gives you data to guide your decisions. Record and transcribe customer interviews, test landing pages, and use pre-designed surveys to analyze the most important feedback.
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Trevor Owens
Thanks everyone for checking out Javelin! Would love to answer any questions you have. Making innovative products is difficult. You have to find the right early adopters and solve the right problems in the correct way. Having a business plan is not enough. You need to go out into the real world and talk with your customers to understand who they are and what is causing their current problems. Javelin connects you with customers to interview, while also providing you with tools that make recording, organizing, and analyzing their feedback simple and easy. Setting up a landing page to test your idea isn’t very difficult, but with Javelin, we take this concept a step further. Javelin gives you the ability to test multiple landing pages, track multiple customer acquisition channels, and compare your website copy and conversion rates, in order to provide you with a clear vision to which path will make you and your idea the most successful. On top of all of these features, once you begin your beta testing, Javelin can measure if your product is a MUST HAVE, (hand gesture or tone change) something that people can’t live without, or a NICE TO HAVE, meaning it will be difficult to scale.
Abadesi
@to Do the testing strategies work for every type of startup? e.g. tech for good?
Grace Ng
@to @abadesi Yes, this is a methodology and process that works for any idea. We help connect you to potential customers to interview, help you analyze the interview data and calculate the business metrics for different ideas so you can easily decide which customer to focus on, which is the biggest problem to address, and which is the best solution to solve it.
Tricia Fitzgerald
@to Does your testing work in any other country outside of the US? We're in New Zealand and it's a different market.
Trevor Owens
@tricia_fitzgerald Hi Tricia, you can use Javelin anywhere in the world. For the On-Demand Interviews, there are many customers in the database in the Australia/New Zealand area. I'm not sure the exact number offhand but I will look into it for you! Also--we don't have the ability to target by location yet, but that will be coming very soon.
Tricia Fitzgerald
@to Thanks - would love to know numbers and have the ability to target by location and share that with local social enterrpises.
Harry Raymond
Really impressive the amount of testing tools they have packed in here. In particular, I'm impressed you can set up calls with target customers and transcribe interviews. Super useful.
Trevor Owens
@harryraymond thanks Harry! That's one of the most powerful parts of the app :)
Grace Ng
@harryraymond Thank Harry! We built it to help entrepreneurs like you, let us know any time how we can improve it :)
Alex Miller
Super slick ui. What were your hypotheses and how did you guys go about validating them for this product?
Trevor Owens
@fotoflo we started out with the hypothesis that people wanted help DESIGNING experiments, that was our first product (the old Javelin) which we raised $1.5M and signed several big enterprise customers. It turned out that was not true, because almost no one used that product on an ongoing basis. Then we tried to validate if people wanted help RUNNING experiments, this was through a new product called QuickMVP which was a landing page builder. That product took off right away, but in the end it didn't provide enough value. Thousands of people invalidated their ideas but they didn't get enough feedback from customers, they didn't know how to pivot or what to do next. So we did a Zoom-Out Pivot to focus on the current Javelin. Actually, at this time we ran out of money so it was a really difficult period. With the new Javelin we focused heavily on helping people do customer interviews before launching a landing page test. It's taken us a couple years to get to this point since we ran out of funding, but here we are and we are proud of what we have built! The feedback has been super positive and we are also using the new Javelin to pilot our own pre-accelerator with SOSV (the #1 most active early stage investor globally).
Alex Miller
@to so to be clear, the current hypothesis is that people want help doing customer interviews AND launching landing page tests?
Trevor Owens
@fotoflo "People want help with the heavy lifting of conducting customer interviews, validating their solution, and measuring/tracking Product/Market Fit" Essentially, they want in all-in-one tool that helps simplify the process of going from idea to product/market fit. We also validating this from a solution standpoint with the video you see above and a landing page test... but this was a few years ago. It took us a long time to get the UX and frontend of the product to be where it is now. I also have an unfair advantage which is that I started Lean Startup Machine for myself and have always been the #1 customer. This is part of the reason why I think it was successful. For QuickMVP, it wasn't something I would use from beginning to end for my own ideas. I would have done interviews first. My first test for Javelin is to have it pass my own test. It's not quite there yet but should be there soon after we iron out the kinks in this pilot.
Trevor Owens
@fotoflo just did a full blog post on all of our learnings/efforts for the past 5 years: https://medium.com/startup-grind...
Ricky Yean
We used Javelin to quickly test some assumptions when we were pivoting our startup. This is an extremely useful tool and forces you to have the discipline you need to succeed. Congrats on the launch!
Trevor Owens
@rickyyean Thank you Ricky! It's an honor to have an entrepreneur like you find value in using Javelin. I know you hate to be complimented, but it's the truth!
Raad Ahmed ⚔
Congrats on the (re)launch @to ! The customer call feature is pretty cool. Are these people opting in? Or random cold calls?
Trevor Owens
@r44d Thanks Raad and great to hear from you man. The customer call feature uses a third-party database provided by Amazon, but we're also working on creating our own internal database of different customer segments, which would include entrepreneurs and users of Javelin who opt-in.
Muneeb
Big fan of the team! I'm recommending this to startups who're building decentralized apps on the Blockstack platform.
Grace Ng
@muneeb Thanks Muneeb!
Trevor Owens
@muneeb Thank you Muneeb. An honor to have praise from an entrepreneur like you! Amazing to see the growth of Blockstack. If only I had liquidity back in 2013!
Ray Wu

I've tried the previous iteration of Javelin and I didn't stick. I'm constantly doing interviews, and I really dig the new structured approach to formulate assumptions and interview directions.

Pros:

It's like having a guide to help you fill out the assumptions you want to test

Cons:

I have not gone through the entire interview cycle to have an informed opinion

Trevor Owens
Thanks Ray! Your feedback going forward would be invaluable for helping us take it to the next level.
Grace Ng
Thanks Ray! Let us know your feedback anytime
Jason Saltzman
I have been working with early stage startups for the past seven years. Having a tool that can assist with validating your assumptions before you spend your time and money is SUPER helpful. Trevor and Grace have become experts in the field and watching them work over the years has been an influence on the way I mentor and work with startups. This product is a must try! Great work!
Trevor Owens
@saltzmanjason Thank you Jason! Couldn't have survived without your support over the years. AND hosting our launch parties at ALLEY was incredible. Sending you love from Shanghai.
Grace Ng
@saltzmanjason Thanks for your support and all that YOU do for the startup community. Much love
Grace Ng
Hi everyone, thanks for checking out Javelin! Javelin is a platform that guides you through turning your ideas into successful new startups. This is based on our experience teaching entrepreneurs for the past 8 years. It's been a tough journey to figure out how to simplify the startup process into tools that anyone can use, but we finally did it! We're making Javelin super useful to entrepreneurs building their products and would love your feedback on how to improve it. Go ahead, start using it today for free!
Cath
Thanks guy. Super timely as we're looking to beta launch a B2B SaSS product shortly. Looks like an awesome tool that will help me increase leads + save money too. Congrats @grace @trevor
Grace Ng
@grace @trevor @cathnotey Thanks Cath! It will help you understand customer needs, identify opportunities and better solve them. Let us know your feedback anytime Cath!
pascual aparicio

Keeping an eye on this project since 2015, happy to see it finally happen.

Pros:

All set up, just try it with a project, real or fake, even for testing or educational is a great tool

Cons:

not anyone by now

Grace Ng
Thanks for your support Pascual! Let us know your feedback anytime
Jan Carbonell
Haven't tested the product yet but knowing the team and their previous track record my expectations are really high. Looking forward to something great :)
Trevor Owens
@jcllobet Thanks Jan! Means a lot. Keep in mind we are still grinding away to make it even better than it is now :)
Grace Ng
@jcllobet thanks for your support Jan!
Michael Gold

Trevor and Grace are well known experts in bringing products from idea to market. This software allows companies to leverage their knowledge and insights at scale.

I was an early beta user of this product and have worked with Trevor and Grace since 2012.

Looking forward to seeing the next generation of great ideas and business models that are developed now that Javelin has reached 1.0.

Pros:

If you're looking for a low risk way to test new product innovations, Javelin gives you a framework designed by experts.

Cons:

It will be even more powerful with lots of users. So sign up :)

Grace Ng
Thanks Michael!
Joseph Lai
I'm an ex-PM of Yelp/Ning/Microsoft. I've taken a workshop from Grace & Trevor years ago and I found the framework they developed from Lean Startup (Eric Ries) to be extremely simple yet powerful. I've applied the methodology on many projects both work & personal. Excited to see them launching a product to streamline the process!
Trevor Owens
@jtlai Thanks Joseph! Great to hear from you and looking forward to your feedback on Javelin :)
Ayush Jaiswal
One of the biggest problems with startups is that they live in a fake reality. Javelin would force them to come out of them and look at the real metrics to take much better and informed decisions. I'm really excited to see how this unfolds.
Napoleon Biggs
Great job! Do you see this product being used by corporates undergoing agile software launches as well?
Grace Ng
@webwednesday Great question. Yes, that was our initial vision. To help product teams validate new ideas before engineers build it. Today, we've made it super simple to interview customers, test ideas, analyze data and calculate business metrics to easily decide what's worth building. This enables you to build customer-centric, value-adding features/products with each release. You can read more about our entire journey pivoting from product to product to find the right solution here: https://medium.com/startup-grind...
Jan Smejkal
This product can be a game-changer for thousands and millions of entrepreneurs worldwide... well done, team Javelin.com!
Trevor Owens
@jsmejky thanks Jan, this is EXACTLY what we hope to see Javelin accomplish!
Dwight Crow
This is incredible. Wish I'd had access to it earlier; would have made testing ideas so much more simple, robust, and systematic. Thanks Javelin!!!!!!!!!
Grace Ng
@dw5ight Thank you! It hasn't been easy figuring out how to simplify the startup process into a set of tools anyone can use. Hope Javelin can help more entrepreneurs now!
Dan Williams
I think this serves as a great educational tool - but I wouldn't recommend using such a restrictive framework within your business. Use it, learn from it, but don't assume it's going to help you go from zero to success!
Trevor Owens
@danwilliams27 thanks for the feedback, Dan. I hope you will keep us in mind and continue to follow us. Nothing can guarantee success, but we plan to show that this process works for the majority of startups!
jing mei
In addition to Google ad platform, LandingPage can be made into other formats such as WeChat or weibo?
Trevor Owens
@jingmei Thanks for your question! We do not have WeChat or WeiBo format yet, but in the future we will develop more features to focus on the Chinese market.