From Idea to MVP
If you have an idea and you want to build an MVP, you should be able to build it in less than a month.
In the simplest case, you will build a landing page to show your unique value proposition and you will collect email addresses of people who might be interested.
I wrote a detailed post about this idea for the Ombu Labs blog. Check it out! https://www.ombulabs.com/blog/lean-startup/mvp/the-landing-page-mvp.html