Berlin-based accounting technology company Integral has raised €18 million in a Series A round co-led by Mosaic Ventures and Reid Hoffman. The latest round brings Integral's total funding to more than €30 million.
- Founded in 2024 by Lukas Zörner and Anil Can Baykal, Integral is building an AI-native professional services group, starting with accounting, tax, and payroll services for small and medium-sized businesses.
- The company combines AI agents with licensed professionals to deliver services directly to SMEs, rather than providing software for existing accounting firms.
- Integral's platform automates workflows across bookkeeping, tax, and payroll, including reconciling invoices and bank transactions, preparing account postings, and handling payroll and tax filings.
- The work is reviewed and signed off by licensed professionals through Integral Tax, an independent licensed German audit and tax firm affiliated with the company.
- According to Integral, its AI agents now prepare bookkeeping end-to-end for more than half of its clients, while automation has reduced average monthly accounting turnaround from weeks to hours. The company also says professionals at Integral Tax have doubled the number of clients they can serve since the start of 2026.
Details of the deal
- The Series A also saw participation from existing investors Cherry Ventures, General Catalyst, and Puzzle Ventures.
- With the fresh capital, Integral plans to deepen automation across accounting, tax, and payroll workflows, further develop its compliance technology for regulated financial work, expand its AI engineering, professional, and commercial teams, and bring its services to more SMEs.
