Unilever Ventures led the £1.9m Series A round, which will fund UK expansion and European launch preparations.
"This has been a key growth round for us in preparation of larger Series B in 2020, so we are delighted to have returned to Seedrs, welcome back our existing supporters, and pick up some new ones along the way."
Longwall Ventures and the Angel CoFund led the Series A round to support the development of advanced metal 3D printing systems.
"Additive Manufacturing is currently one of the fastest growing, disruptive technology spaces, providing manufacturers with the ability to produce high value components that would have been impossible even ten years ago. We are excited to be developing our new product in such a high-potential market, and look forward to driving its rapid growth as we prepare to launch in the coming years."
Pentech and Outward VC led the Series A round, which will fund sales growth and IT development.
"We are on a mission to democratise public equity offerings. Everyday investors are a vital part of the stock market and yet unable to buy discounted share deals – a longstanding imbalance in the public markets. This is true whether it is a government selling down its holding in a large company or a quoted company is raising growth capital. Our online platform addresses this challenge, giving small investors the same access as traditionally afforded to large institutional investors. We are grateful for the backing of our lead investors as well as our other institutional and angel investors. With their support we are confident of executing our vision quickly and efficiently."
The investment was led by Smedvig Capital with participation from Frontline Ventures, Downing Ventures, and 24 Haymarket.
"The Spirable platform has transformed how we create video content. Automating a previously manual process and allowing us to scale in a way that was once impossible. The data-driven personalisation element means we are now connecting with our audience in more meaningful ways, resulting in better performing campaigns and an uplift in sales."