Our CRM is quite startup friendly.<p><a href="https:&#x2F;&#x2F;taskputty.com" rel="nofollow">https:&#x2F;&#x2F;taskputty.com</a> developed by the founders (who are regular hackernews readers themselve!) - is highly customizable.<p>We are also still very open to suggestions and custom requirements.<p>Single User is free so you can try it out.
(as of now, paid pricing starts from a ridiculously low of $3 per user per month for your first 5 users)