Roast our new homepage!

I love it.

Do you have testimonials that you can add?

A few first impressions:

1. Above the fold should get to the point faster. Answer: What's in it for me? I suggest putting the verb first and dropping anything about the specs. I think just sayin, "Generate one-time password codes and magic links to secure your application flows" would be stronger.
2. Can the CTA be a little more specific? What's the primary benefit someone will gain through in the free version? I don't know your product well enough to provide a great CTA, but here are a couple ideas to point you in the direction I'm talking about: "Get a free security link" or "Secure my application"
3. Overall, I like the simplicity of the page. I think you've got good design and have structured the information in a way that's easy to skim. Good use of social proof with the numbers. I like your product screenshots as well.

Hope this helps! Congrats on the new website!

I would drop the link to https://www.npmjs.com/package/@otpfy/sdk and instead put a "How it works" tab at the top with documentation that shows diagrams etc.

I would reverse the clauses in your explanation, so instead of

"OTPfy is a Software as a Service platform where you will be able to generate One Time Password codes and Magic Links to secure your application flows."

I would say,

"Generate One Time Password codes and Magic Links to secure your application flows, using OTPfy's Software as a Service Platform"

The audience cares about what they can do, so put that first.