I gathered tools your startup needs.

Here's what they are:

https://t.co/qIWWwtWzrr
Collect video testimonials in the simplest way.

Cost: 2 videos for free

https://t.co/FdlwQgKsik
Simply beautiful open source icons.

Cost: Free Forever

https://t.co/QW7kznbM71
Magical Visuals With No Effort.

Cost: Free Demo

https://t.co/KeZ9ioNgyb
The collaborative interface design tool.

Cost: Free + Paid