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Tesiby

Selected work

Two products designed, built and operated by Tesiby. Each one started from a real operational problem and grew with the people who use it.

Accounting platform · In active development

Contalys

A web platform where accounting firms manage their clients’ documents, bank statements and reconciliations in one place, with AI doing the reading and people doing the deciding.

  • AI extraction of invoices and receipts, with arithmetic and rule-based checks before anything is posted
  • Bank statement import in multiple currencies and AI-assisted matching against invoices and payments
  • Usage-based billing with wallets, subscriptions and metering of AI consumption
  • Role-based access for firms, their accountants and their clients
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Contalys brand cover

EU funding · AFIR PS PAC 2023–2027

Grantium

A platform for EU-funds consultants that reads the applicant guide, extracts funding lines, caps and the scoring grid, and builds the funding application on the consultant’s budget.

  • Guide processing into a shared library, with funding lines and scoring criteria traced to their page
  • Budget with support and co-financing computed by the line’s rules, VAT by client status
  • Section texts generated per project, validated deterministically and by AI; figures without a source flagged
  • Official AFIR form prefilled, client portal, team accounts and credit-based AI usage
Read the case
Grantium brand cover

What our products are built with

  • Nuxt
  • Vue 3
  • PrimeVue
  • Laravel
  • PHP
  • PostgreSQL
  • AWS
  • Anthropic Claude
  • OpenAI
  • Docker
  • GitHub

Have a product in mind?

Tell us what you want to build and who will use it. We’ll help define the first version.

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