We launched a new landing page for our product, Convertixo, which converts any website into Android and iOS apps. The apps look, work, and update exactly like the website, requiring no maintenance, and you can send push notifications.
We started planning for the launch six months ago and supported all launches on Product Hunt. Additionally, we messaged those who had their Twitter or LinkedIn linked, expressing our support for their launch and inviting them to support us in return.
On the launch day, we messaged over 300 interested individuals, making it the most impactful action we took.
I also tweeted and created a LinkedIn post (I have around 2,000 followers on LinkedIn) and shared in communities like Invincible Product Hunters. However, I don't believe these actions made a significant difference.
You can check it out here: https://www.producthunt.com/posts/convertixo-for-e-commerce