What integrating AI means
Using an AI assistant in a browser is not the same as integrating it into the company. An isolated model only knows what it is told at that moment. Integrated, it can query the CRM, read the procedures manual, check an order status or log a task, and its answer relies on company data instead of general knowledge. Integration is the work of connecting those pieces with clear permissions.
What can be connected
- Business systems: CRM, ERP, scheduling, billing, inventory or custom-built software.
- Documents: manuals, contracts, catalogues, internal policies, customer histories or case files.
- Channels: WhatsApp, email, website chat, phone and the team’s internal tools.
- Data: databases, spreadsheets and reports, with read-only access when that is enough.
How it answers with company information
For a model to use internal documents without making things up, a retrieval layer finds the relevant passages before the answer is generated (a technique known as RAG, retrieval-augmented generation). Each answer can show which document it came from. When the information does not exist or is contradictory, the system says so instead of filling the gap with guesses.
What it may and may not do
Reading, writing and executing are different permissions. An assistant may be allowed to check inventory but not to change prices; to draft a reply to a complaint but not to send it without review. Those limits are defined before building and enforced in code, not in a model instruction that could be ignored.
Which model to use
No single model is right for everything. Depending on the task, cost, latency and data sensitivity, we can use a commercial model through an API, an open model on your own servers or a combination. The architecture avoids depending on one provider: switching models should not mean rebuilding the system. When data cannot leave the company, see private AI.
How AI implementation works
- Pick one concrete case and measure how it works today.
- Define data sources, permissions and rules for handing off to people.
- Build a first version and test it with real cases, including the hard ones.
- Go live under supervision and compare against the initial measurement.
- Expand only what proved its value.
Privacy
Before sending information to an external provider we decide which data is actually needed. Personal, health or financial data can be anonymized or kept out of the flow. Varexis adds a technical boundary for those cases.
What is measured
Answer accuracy against real cases, tasks completed without correction, handoffs to people, time saved and integration errors. An integration is successful when it improves a business indicator, not when the demo looks impressive.