[cade]

  Love the product and you've nailed the simple design!

Thanks for the kind words!

  I'm concerned about email deliverability

As I’m sure you can imagine, we’re very concerned about email deliverability. We use Postmark to send email and deliverability hasn’t been an issue thus far, but your verification email ending up in spam is not cool. I would ask some followup questions here, but troubleshooting this on HN isn’t ideal for either of us. Any chance you could drop us a line at https://letterbird.co/jelly if you’re willing to dig a bit deeper with us? Sorry for the less-than-stellar experience thus far!

[jonahx]

I also liked the landing page.

Constructive criticism, might just be me: I would lose the phrase "jam on email"... something about it (too folksy?) rubbed me the wrong way.

Perhaps something simpler like "Say hello to Jelly, team email done right."

[Centigonal]

For a counterpoint - I like it! "Jam" reminds me of jam sessions and FigJam, both pleasant experiences.