Mount Fund led the investment, which values the legal tech company at £3m pre-money.
"We are at a pivotal moment in the application of technology to professional services and consumer solutions. This is just the beginning of the value AI can unlock, helping users achieve more with fewer resources."
The legal technology company raised £22.1m from investors including Revaia, Alumni Ventures, and Clio to accelerate international expansion and product development.
"This latest investment round is a testament to the hard work of an incredible team and the trust our customers have placed in us."
The seed round was led by Ada Ventures, Active Partners and Portfolio Ventures to support platform growth and tool development.
"The legal world is experiencing its own watershed moment. AI is completely redrawing who can access justice – but ordinary people are being left behind. We’re flipping this on its head by putting powerful, tailor-made legal tools directly into workers’ hands, not just those with deep pockets."
The seed round was led by Index Ventures with participation from multiple venture firms and angel investors.
"Our platform dramatically streamlines this process and mountains of documents which slow down research today. But improving efficiency is only the beginning, building AI into the invention process, along with the inventors allows inventors to fundamentally expand the horizons of what we can imagine creating. We believe Ankar is creating the foundation for the next generation of breakthrough technologies."