Embed Free Startup Calculators

Add interactive equity, SAFE note, runway, dilution, and offer comparison calculators to your website, blog, or accelerator page. One line of code. Completely free.

Equity Dilution Calculator

Let your visitors model how equity changes across funding rounds. Perfect for startup blogs, accelerators, and VC sites.


            

        


        
        

            
Co-Founder Equity Split Calculator

            
Help founders figure out a fair equity split based on each person's contributions.

            

            

                
                
            

            

                
                

            

        


        
        

            
Startup Runway Calculator

            
Show founders how many months of runway they have left based on their burn rate.

            

            

                
                
            

            

                
                

            

        


        
        

            
Compare Equity Offers Calculator

            
Help job seekers compare startup job offers side-by-side. Includes 4-year total comp, exit scenarios, and decision framework.

            

            

                
                
            

            

                
                

            

        


        
        

            

                
100% Free

                
No signup, no API key, no account required. Just copy the code and paste it into your site.

            

            

                
No Dependencies

                
Pure iframe embed. Works with WordPress, Squarespace, Webflow, Notion, and any HTML page.

            

            

                
Mobile Responsive

                
Calculators adapt to any screen size. Your mobile visitors get the same great experience.

            

            

                
Always Up-to-Date

                
Calculators are hosted on our CDN. Any updates are automatically reflected on your site.