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Tesiby

Portfolio

Our products

Platforms we design, build and run ourselves. 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
Read the case
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

Energy · Prosumers

Energy Autopilot

Energy Autopilot reads your electricity bills, learns how your solar system produces and how your home consumes, and simulates every supplier on the market to show you the one that turns your panels into the most money.

  • AI reading of electricity bills: consumption, export, tariffs, fees and contract terms, confirmed by you
  • Real economics of your panels: self-consumption, export credit and how it rolls over into the next bills
  • Every active supplier offer simulated against your actual monthly profile, under the current prosumer rules
  • A ranked list, one clear recommendation and the full calculation behind every verdict
Read the case
Energy Autopilot brand cover

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