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AI Engineering & Digital Transformation

AI Development Services for Enterprise Businesses

Most enterprise AI pilots never reach production. They stall on data access, integration, governance and cost — not on the model. Ezulix is the engineering partner that takes an AI use case from assessment through to a system your operations team actually runs on.

Engagements from $10,000 to $100,000+Serving USA · UAE · UK · Canada · EuropeYou own the code and the IP
Why Ezulix

An engineering firm that happens to be very good at AI

Ezulix has been building production business systems since 2015 — CRMs, ERPs, fintech platforms, marketplaces. That matters, because most enterprise AI projects fail on integration and data plumbing, not on the model.

10+Years shipping production software
1000+Enterprises and startups served
1500+Active developments
4.9/5Client rating on Clutch
Fixed price, fixed dateMilestone-based paymentNDA before scopingWeekly working demosFull source code at handoverISO 27001 & CMMI Level 5 processes
Note for the Ezulix team: figures above are pulled from your existing site. [VERIFY] before this section goes live, and replace the Clutch rating if it has moved.
What we actually do

AI capabilities, built as engineering — not experiments

Ezulix works at the layer where AI meets your existing estate: your CRM, your ERP, your database, your permissions model, your auditors.

A demo can be built in a week. A system that handles a Monday morning volume spike, respects role-based permissions, logs every decision, degrades safely when a model provider has an outage and costs a predictable amount per transaction — that is engineering work, and it is where our ten years of building business-critical platforms matter more than prompt craft.

We are model-agnostic by design. Selection is driven by your accuracy bar, data-residency constraints and unit economics.

  • AI engineering and solution architecture
  • Agentic AI systems with tool use, memory and planning
  • Generative AI and LLM application development
  • Enterprise RAG over your private knowledge
  • AI chatbots and voice agents
  • Intelligent workflow and process automation
  • Computer vision and document AI
  • Predictive analytics and machine learning
  • AI integration into existing business software
  • AI consulting, readiness assessment and roadmap
AI services

Twelve service lines, one delivery team

Each links to a deeper page with architecture, integrations and scope detail.

AI agents

AI agents that complete work, not just answer questions

Rules-based automation breaks the moment reality varies. An agent reasons about the goal, decides which tool to call, and knows when to stop and ask a person.

The distinction that matters commercially: a workflow tool executes the path you drew. An agent chooses the path, within boundaries you set. That makes agents suitable for work where inputs are messy — inbound leads, support tickets, exception handling, research — and unsuitable for anything that must be deterministic.

We build agents with explicit tool schemas, scoped credentials, bounded retries, spend caps and a human approval gate on every irreversible action.

  • Goal decomposition and planning
  • Typed tool calling against your APIs
  • Short-term and long-term memory
  • Retrieval grounding to reduce hallucination
  • Human-in-the-loop approval on high-impact actions
  • Full trace logging for every decision
  • Multi-agent supervision for complex workloads
Generative AI

Generative AI where output quality is measurable

Content generation is only useful in an enterprise when it is grounded, on-brand, reviewable and consistent at volume.

We build generation systems with a defined evaluation set from day one — a sample of real inputs and the outputs your team considers acceptable. Prompts and models are versioned against that set, so a change can be proven better or worse rather than argued about.

Typical work: proposal and RFP drafting, product description generation at catalogue scale, personalised outbound copy, report summarisation, and internal drafting copilots.

  • Grounded generation with source attribution
  • Brand and tone constraints enforced in the system layer
  • Structured output with schema validation
  • Human review queues before anything is published
  • Versioned prompts and A/B evaluation
  • Cost per generation tracked per team
Enterprise RAG

Answers grounded in your documents, with permissions intact

Retrieval-augmented generation lets a model answer from your private knowledge without retraining it — provided the retrieval layer is built properly.

The failure mode is always retrieval, not generation. Poor chunking, no metadata filtering, no re-ranking and no hybrid search produce confident answers from irrelevant passages. We build the pipeline as a search problem first and a language problem second.

Permissions are inherited from your source systems. If a user cannot open a document in SharePoint, the assistant cannot quote it to them.

  • Document ingestion across SharePoint, Drive, Confluence, S3, databases
  • Layout-aware chunking with metadata
  • Hybrid semantic and keyword search
  • Cross-encoder re-ranking
  • Mandatory citation on every answer
  • Permission-aware retrieval per user
  • Evaluation set to measure answer accuracy
Conversational AI

Chat and voice that resolve, qualify and escalate

A chatbot that cannot see your order system is a search box. We build assistants with read and write access to the systems that hold the answer.

Across web, WhatsApp, in-product and telephony, the same core applies: grounded knowledge, real tool access, a confidence threshold, and a clean handoff to a human with full context attached.

Voice adds a latency budget. Speech-to-text, reasoning, tool calls and text-to-speech have to complete inside the window where a caller does not feel the pause — which constrains architecture choices considerably.

  • Website, in-app, WhatsApp and voice channels
  • Order, ticket, booking and account lookups
  • Lead qualification and appointment booking
  • Confidence-gated human handoff with transcript
  • Multilingual support
  • Conversation analytics and containment reporting
AI automation

Workflow automation with judgement in the middle

The value is rarely one AI step. It is the chain: classify, decide, enrich, write to the system of record, notify the right person.

A representative chain: a lead arrives from your website; the agent scores it against your ICP; enriches company and headcount data; creates or updates the CRM record; drafts a researched first-touch email; sends a WhatsApp follow-up on no-reply; offers calendar slots; and posts a summary to the sales channel. Each step has a fallback and a log line.

We build the same shape for support triage, HR screening, invoice processing, procurement and operations exception handling.

  • Sales: lead scoring, enrichment, outreach, booking
  • Support: triage, resolution drafting, escalation
  • HR: screening, scheduling, onboarding paperwork
  • Finance: invoice capture, matching, approval routing
  • Operations: exception detection and resolution
  • Marketing: campaign copy, segmentation, reporting
Computer vision & predictive AI

Models on your images, your video, your history

Where the input is pixels or time series rather than text, the work moves back to classical ML and vision engineering — with the same production discipline.

Vision projects live or die on data collection and labelling strategy. Predictive projects live or die on feature engineering and honest evaluation. We plan both before promising an accuracy number, and we will tell you when your data is not yet sufficient.

Every model ships with monitoring: drift detection, performance tracking against a holdout set, and an agreed retraining cadence.

  • Document, ID and invoice extraction
  • Object detection and quality inspection
  • Face matching and identity verification
  • Demand forecasting and inventory planning
  • Churn, risk and propensity scoring
  • Fraud and anomaly detection
  • Recommendation engines
Enterprise AI integration

AI added to the systems you already run

You should not have to replace a working ERP to add intelligence to it. Most of our engagements are integrations, not rebuilds.

We work through the interfaces your systems already expose — REST and GraphQL APIs, webhooks, message queues, database views, file drops — and add an AI service layer alongside. Your system of record stays the system of record.

Where no interface exists, we build one, with the same authentication, rate limiting and audit expectations as the rest of your estate.

  • CRM: Salesforce, HubSpot, Zoho, Dynamics
  • ERP: SAP, Oracle, Odoo, Dynamics 365, custom
  • HRMS and payroll platforms
  • E-commerce: Shopify, Magento, WooCommerce, custom
  • Finance and accounting systems
  • Data warehouses and internal databases
  • Any REST, GraphQL or SOAP interface
Technology

The AI technology stack we build on

We are deliberately model-agnostic. Selection is driven by your accuracy requirements, data-residency constraints and cost per transaction — not by a vendor relationship.

Large Language Models

OpenAIAnthropic ClaudeGoogle GeminiMeta LlamaMistralAzure OpenAI Service

AI Frameworks

LangChainLangGraphHugging FaceLlamaIndexSemantic Kernel

Vector & Search

PineconeQdrantWeaviatePostgreSQL + pgvectorAzure AI SearchElasticsearchRedis

Backend

ASP.NET CorePython (FastAPI)Node.jsCelery / queuesgRPC

Frontend

ReactNext.jsTypeScriptTailwind CSS

Data

PostgreSQLMongoDBSQL ServerSnowflakeKafka

Cloud

Amazon Web ServicesMicrosoft AzureGoogle Cloud

Infrastructure & MLOps

DockerKubernetesTerraformGitHub Actions CI/CDMLflowLangSmith / OpenTelemetry
Disclosure: Technologies are listed as tools we build with. Ezulix does not claim certified partner status with any model or cloud provider on this page. [VERIFY: partner/certification list before publishing]
How we deliver

Ten stages from first call to a system your team trusts

Every AI engagement runs this sequence. Small projects compress stages; regulated projects expand them. Nothing gets skipped silently.

Discovery

A working session with your operations and engineering leads to map the process, the systems it touches, and where the cost actually sits.

AI Opportunity Assessment

We score candidate use cases on data readiness, volume, error tolerance and payback, then rank them. Some come back "do not use AI for this" — you get that answer too.

Solution Architecture

Model selection, retrieval design, tool boundaries, data flow, failure modes and hosting topology, documented before code.

Proof of Concept

A narrow build against your real data to prove accuracy on the cases that matter, typically 2–4 weeks. Go / no-go decision at the end.

MVP

One workflow, end to end, in the hands of real users. Evaluation sets and quality thresholds are defined here, not retrofitted.

Production Development

Hardening: error handling, retries, fallbacks, cost controls, rate limits, observability, and a human escalation path for every automated decision.

Integration

Wiring into your CRM, ERP, HRMS, data warehouse, ticketing and messaging channels through APIs, webhooks and event queues.

Security Testing

Prompt-injection testing, access-control verification, PII handling review, dependency scanning and penetration testing before go-live.

Deployment

Staged rollout on your cloud or ours, with CI/CD, versioned prompts and models, and rollback in place from day one.

Monitoring & Optimization

Quality dashboards, drift detection, cost-per-transaction tracking and a retraining or re-prompting cadence agreed in writing.

Security & Governance

Security-conscious architecture, from the first design review

Enterprise AI fails on governance more often than on models. Every system we build is designed to support enterprise security requirements and to give your risk team answers rather than assurances.

Data privacy & residency

Your data stays in the region and tenancy you nominate. We architect for no-training-on-your-data configurations and document exactly which vendor endpoints see which fields.

Role-based access control

Retrieval and tool permissions inherit your existing roles. A user cannot surface a document through the AI that they could not open directly.

Authentication & authorization

SSO via OIDC/SAML, short-lived tokens for agent tool calls, and per-tool scopes so an agent holds the narrowest possible privilege.

Encryption

TLS in transit, AES-256 at rest, managed keys via your cloud KMS, and encrypted vector stores for embedded content.

API security

Gateway-level authentication, signed webhooks, IP allowlisting, request validation and quota enforcement on every exposed endpoint.

Audit logging

Every prompt, retrieval, tool call, model version and human override is logged with a trace ID, so any output can be reconstructed months later.

Data isolation

Per-tenant separation at the storage, index and key level for multi-entity groups and regulated environments.

Secure prompt handling

System instructions are server-side, user content is treated as untrusted input, and we test against prompt-injection and tool-abuse patterns.

PII protection

Detection, masking or tokenisation of personal data before it reaches a model, with configurable redaction policies per field.

Human approval workflows

High-impact actions — payments, refunds, contract sends, record deletion — route to a named approver instead of executing autonomously.

Monitoring & anomaly detection

Alerting on unusual tool usage, cost spikes, refusal rates and quality regressions.

Rate limiting & abuse control

Per-user and per-tenant throttles, spend caps and circuit breakers so a runaway loop cannot become a runaway invoice.

Secure deployment

Private networking, secrets in a managed vault, immutable builds, dependency scanning, and infrastructure as code.

On compliance: Ezulix designs compliance-ready architecture aligned to frameworks such as GDPR, HIPAA and SOC 2 control objectives. Certification status for any specific standard should be confirmed directly with our team before contract. [VERIFY: current Ezulix certifications]
Reference builds

The kind of systems we are asked to build

Representative scopes drawn from the categories Ezulix works in. Client names and outcome figures are withheld until verified.

Customer Support · SaaS

AI Customer Support Platform

Tier-1 ticket deflection using RAG over product documentation and past resolved tickets, with confidence-gated handoff to human agents and full conversation audit.

[CASE STUDY METRIC]Deflection rate
[PROJECT RESULT]First-response time
Revenue · B2B

AI Sales Agent

An agent that qualifies inbound leads against ICP criteria, enriches company data, writes a researched first-touch email and books directly into rep calendars.

[CASE STUDY METRIC]Speed to lead
[PROJECT RESULT]Meetings booked
Knowledge · Enterprise

Enterprise RAG Knowledge Assistant

Permission-aware assistant over SharePoint, Confluence and a contract repository, with hybrid retrieval, re-ranking and mandatory source citation on every answer.

[CASE STUDY METRIC]Search time saved
[PROJECT RESULT]Answer accuracy
Illustrative scopes. These are hypothetical/demo project shapes, not published client work. Metrics are placeholders — replace [CASE STUDY METRIC] and [PROJECT RESULT] with signed-off figures, and add [CLIENT NAME] only where you hold written permission.
FAQ

Questions enterprise buyers ask us first

How much does an enterprise AI project cost?
Most Ezulix AI engagements fall between $10,000 and $100,000+. A focused proof of concept against your real data typically sits at the lower end. A production agentic system or enterprise RAG platform with multiple integrations, security review and monitoring sits in the middle to upper range. You get one written price and one delivery date before any contract is signed, and payment is released by milestone as each stage is delivered and approved.
How long does an AI project take?
A proof of concept is usually 2 to 4 weeks. A production MVP covering one workflow end to end is typically 6 to 12 weeks. Multi-workflow platforms with several system integrations run 3 to 6 months. The exact date is in your quote before you commit, and weekly working demos let you verify progress rather than take our word for it.
Do we need to train our own model?
Almost never, and we will usually advise against it. For the large majority of business problems, a strong general-purpose model plus good retrieval, good prompting and good tool design outperforms a fine-tuned small model — at lower cost and far lower maintenance. Fine-tuning earns its place for narrow, high-volume, highly repetitive tasks with stable output formats. We assess this during architecture, not during sales.
Will our data be used to train someone else's model?
Not in the configurations we deploy. We use enterprise API endpoints and cloud deployments with training disabled, and we document exactly which fields are sent to which endpoint. For strict data-residency requirements we can deploy open-weight models inside your own cloud tenancy so no data leaves your boundary.
What happens when the AI gets something wrong?
It is designed for, not hoped against. Every system has a confidence threshold, a fallback path, and a human escalation route. Irreversible actions — payments, refunds, contract sends, deletions — sit behind an approval gate. Every prompt, retrieval and tool call is logged with a trace ID so any output can be reconstructed and explained after the fact.
Do you work with clients outside India?
Yes. Ezulix works with clients across the United States, UAE, United Kingdom, Canada and Europe, with delivery from our Gurugram engineering centre. Calls are scheduled in your time zone, and we maintain overlap hours with US Eastern, UK and Gulf business hours.
Who owns the code and the models?
You do, completely — source code, prompts, evaluation sets, fine-tuned weights, infrastructure definitions and documentation, handed over at launch. Nothing is held back to create lock-in.
Can you take over an AI project another vendor started?
Yes, and it is a common engagement. We audit what exists, give you an honest assessment of whether it is worth continuing or cheaper to rebuild, and quote both paths so you can decide with real numbers.
Project brief

Talk to an AI solution architect

No junior sales rep, no discovery deck. The person on the call is the person who will design the system.

  • Response within one business day
  • Mutual NDA signed before detailed discussion
  • Written scope, one price, one delivery date
  • You own all source code, models and IP at launch
Email: sales@ezulix.com [VERIFY]

We use these details only to prepare your scope and estimate. Your idea stays yours — mutual NDA before any detailed discussion.

Next step

Bring us the process that is costing you the most.

Book a 45-minute call with a solution architect. You leave with a use-case shortlist, a reference architecture sketch and a realistic build envelope — whether or not you build it with Ezulix.