This looks really great. Impressive work, especially for your age.
I think the bottom half of your landing page is much stronger than the top half. Why talk about encryption before explaining what the actual features are? "Sharing" is pretty vague and describes many apps. It might be better to lead with the actual features or usecases. Note that you went with a different pitch in this HN post: "it's a file hosting service [...] like imgur". That indicates your hero message needs some work.
You also have essentially two calls to action. "Get started" and "Download for mac". One call to action is better. Your sign up form also looks a bit busy and only has the text "create your horizon account" which conveys no useful information when instead you could explain why people should sign up and point out that it's free forever, which your users wouldn't know if they clicked through to "get started" right from the landing page.
At the bottom of the landing page you have a "sign up" in the paid plan but it links to the same sign up form. Why make people choose between paid and free when it later turns out the choice isn't real? That's a wasted opportunity. You should have only sign up button in the pricing plans section if there is only one sign up page. Alternatively, ask for credit card details if people show interest in the paid plan.
If you make $40/yr for a pro user then you'll need 25,000 pro users for each million in revenue. This is the kind of business where you're gonna have 200 free users for every paid user so about 5 million free accounts for each million in revenue. If 20% of site visitors sign up and 30% of those continue to use your service you need drive 75 million visitors to your landing page to get 1 million in ARR. Not impossible, but pretty difficult. imgur got large because reddit didn't want to do images themselves. Nowadays imaging hosting has become a lot easier because of AWS and Cloudflare, so you'll have to work a lot harder at getting traction.
I think the bottom half of your landing page is much stronger than the top half. Why talk about encryption before explaining what the actual features are? "Sharing" is pretty vague and describes many apps. It might be better to lead with the actual features or usecases. Note that you went with a different pitch in this HN post: "it's a file hosting service [...] like imgur". That indicates your hero message needs some work.
You also have essentially two calls to action. "Get started" and "Download for mac". One call to action is better. Your sign up form also looks a bit busy and only has the text "create your horizon account" which conveys no useful information when instead you could explain why people should sign up and point out that it's free forever, which your users wouldn't know if they clicked through to "get started" right from the landing page.
At the bottom of the landing page you have a "sign up" in the paid plan but it links to the same sign up form. Why make people choose between paid and free when it later turns out the choice isn't real? That's a wasted opportunity. You should have only sign up button in the pricing plans section if there is only one sign up page. Alternatively, ask for credit card details if people show interest in the paid plan.
If you make $40/yr for a pro user then you'll need 25,000 pro users for each million in revenue. This is the kind of business where you're gonna have 200 free users for every paid user so about 5 million free accounts for each million in revenue. If 20% of site visitors sign up and 30% of those continue to use your service you need drive 75 million visitors to your landing page to get 1 million in ARR. Not impossible, but pretty difficult. imgur got large because reddit didn't want to do images themselves. Nowadays imaging hosting has become a lot easier because of AWS and Cloudflare, so you'll have to work a lot harder at getting traction.