Enterprise AI
Your organisation knows the answer. Your employees just cannot find it.
Esii CaptiveAI is an enterprise conversational AI platform that connects to your existing data sources and answers questions from your own documents, databases and emails. It runs on your infrastructure. Your data stays private, and no public AI service ever receives it.







As the AI landscape evolves, your platform evolves with it. CaptiveAI connects to any model and switches as better options become available, deployed in your private cloud or entirely on your own servers.
Any AI Model, Your Choice
Enterprises have invested years building knowledge. Employees still cannot reach it.
Traditional tools are not solving this fast enough, and public AI tools cannot be trusted with confidential data.
CISOs block ChatGPT and Copilot for sensitive work. Employees go without, or use them anyway.
There is no single place to ask a question and get one traceable answer.
Every routine data question becomes a ticket to the analytics team.
Image-based PDFs and circulars sit outside every keyword search tool.
Pockets of shadow AI use across teams, with no access control and no audit trail.
Ask a question. Get a cited answer from your own data.
CaptiveAI uses retrieval-augmented generation across every connected source at once.
It does not hallucinate answers, it retrieves them and cites where they came from.
SharePoint, OneDrive, SQL Server, MySQL, Azure Blob, Amazon S3, Outlook, Gmail, Google Drive, MongoDB, PostgreSQL, Oracle, scanned documents and general file systems.
Users query in natural language. CaptiveAI draws the answer from SharePoint, an email thread and a database record simultaneously if needed.
Every response cites the document, section or database record it came from. No black-box answers, full traceability for audit.
Ask for a report, presentation, spreadsheet, chart or AI-generated image. CaptiveAI delivers a finished PDF, Word, PowerPoint or Excel file in seconds.
Lightweight AI and Advanced AI.
One seamless experience.
Small language models handle everyday requests fast and cheaply. Large language models take on the heavier, generative work. CaptiveAI moves between them automatically.
Capability
(Small Language Models)
(Large Language Models)
Document Q&A
Document Summarisation
Knowledge Base Search
Email Drafting
Text Rewriting
Prompt Library
Natural Language Query to Database
Multiple AI Model Selection
Presentation & Report Generation
Spreadsheet & Chart Generation
AI Image Generation
Voice Interaction
Candidate Screening
Task Automation Agents
Agent Builder
Esii CaptiveAI operates within your organization’s data governance framework.
Capabilities
What CaptiveAI does that generic AI tools cann
Purpose-built for the data reality of large enterprises.

Natural language to SQL
Query SQL Server and MySQL databases in plain English. No query-writing skill required, the query itself is shown for verification.

OCR plus AI fusion
Scanned PDFs, digitised circulars and image-based documents are extracted, structured and made fully searchable and answerable.

Document and Image Generation
Ask for a report, presentation, spreadsheet, chart or AI-generated image. A finished, ready-to-use file is delivered in moments.

Source-cited answers
Every response includes a direct citation to the document, section or database record used to generate it. Verifiable at source, always.

Multi-source RAG
Retrieval-augmented generation across every connected source at once. One question can draw on SharePoint, email and a database together.

Voice interaction
Speak a question, get a spoken answer. Built for multilingual workforces, field teams and mobile users across locations.

Role-based data access
Users only receive answers from data they are authorised to see. A finance user cannot get an answer built from HR-restricted files.

On-premise or private cloud
Runs inside your infrastructure. No query, document or answer passes through a public AI endpoint.

Built-in question library
A ready-built library of guided questions per department, HR, Finance, Sales, Operations, Legal and Customer Service, so teams know where to start.
What enterprises use CaptiveAI for.
CaptiveAI is deployed across finance, operations, HR and IT functions.
Finance teams ask “what was total vendor spend in Q3 by category” or “show invoices pending approval above this amount” and get a plain-English answer, no analyst needed.
Teams get accurate, cited answers from internal SOPs, manuals and archived documents instead of searching manually.
HR policies, leave balances, onboarding checklists and compliance documents answered instantly in a chat interface.
IT teams query system logs, incident reports and configuration data for faster root cause analysis.
On the Roadmap
Agentic workflows for HR, Sales and Marketing.
Beyond answering questions, CaptiveAI is being extended to execute complete business workflows end to end. Specialist agents connect to your existing business applications, execute every step, and escalate to a human only when a genuine decision is required. Not a live capability today, in active development.

Built for enterprises where data residency and audit compliance are non-negotiable.
Your data never reaches a public AI service
Three configurations. Your infrastructure, your rules.
Depending on your infrastructure preferences and data governance requirements.
Deployed on your own servers within your data centre. Fully air-gapped from external networks if required.
Core processing on-premise with selected cloud connectors for specific data sources, for mixed infrastructure.
A dedicated private instance within your chosen cloud subscription, with data residency in your chosen region.
Connects to your existing data infrastructure.
Esii CaptiveAI does not require a separate data warehouse or migration.










See CaptiveAI answering questions from your own data.
We connect a demonstration instance to a sample of your data and run a live question-and-answer session.