AI-powered invoice processing built for UK small businesses and accounting practices
Haisem was founded in 2024 by Gus, a UK accountant who spent years manually processing client invoices and receipts. After posting hundreds of invoices by hand each month, he realized there had to be a better way.
Existing tools required clients to download apps and create accounts - a major barrier. Some charged extra for bank statements. Generic OCR tools didn't understand UK VAT codes or nominal structures.
So Gus built Haisem: a tool designed specifically for UK businesses and accounting professionals. No client apps. No per-client fees. Just simple upload links, AI that understands UK documents, and plans from £9/month.
💡Scratch our own itch: Built by accountants who felt the pain of manual invoice posting
🇬🇧UK-first: Trained specifically on UK invoices, VAT rules, and supplier patterns
🚫No client friction: Upload links work instantly - no apps, no accounts
💷Honest pricing: From £9/month. No per-client fees, no hidden costs
🏦Bank statements included: Unlike competitors who charge extra per page
All your data stays in the UK. We use AWS London data centers (eu-west-2) for all storage and processing. Your client documents never leave the United Kingdom.
This isn't just about compliance - it's about trust. UK data centers mean:
Full UK GDPR compliance with right to deletion
6-year document retention meets HMRC requirements
AES-256 encryption in transit and at rest
We're here to help. Get in touch with any questions about features, pricing, or onboarding.