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Generation with guardrails

Generative AI Development

Generative AI is easy to demo and hard to operationalise. The engineering problem is not producing output — it is producing output that is consistently accurate, on-brand and reviewable at volume.

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

The three failures that kill GenAI projects

Unmeasurable quality, unbounded cost, and no review path.

Quality first: without an evaluation set — real inputs paired with outputs your team considers acceptable — every prompt change is an argument rather than a measurement. We build the evaluation harness before the feature.

Cost second: a generation feature that works beautifully at demo volume can become a five-figure monthly line item at production volume. We model cost per generation at projected volume and route simpler tasks to cheaper models.

Review third: anything customer-facing needs a review path, and that path needs to be fast enough that people actually use it rather than routing around it.

  • A golden evaluation set defined before development
  • Prompt and model versions scored against that set
  • Structured output validated against a schema
  • Brand and tone constraints enforced server-side
  • Cost per generation tracked and capped
  • Review queues sized so humans can keep up
Use cases

Generative AI in production

Proposal and RFP drafting

Assembled from your past submissions, pricing rules and case library, with every claim traceable.

Catalogue-scale product content

Descriptions, specifications and metadata generated consistently across thousands of SKUs.

Report and summary generation

Recurring reports drafted from your data with commentary, ready for review.

Personalised communication

Customer messaging that reflects actual account state rather than merge fields.

Internal drafting copilots

Policy, contract and specification first drafts grounded in your templates.

Code and test generation

Scaffolding, tests and migration assistance inside your own repositories.

Architecture

Generation architecture

01 Structured inputA validated brief rather than free-form prompting, so output is comparable across runs.
02 Retrieval groundingFacts pulled from your systems and documents so the model composes rather than invents.
03 Constraint layerBrand voice, prohibited claims, required disclosures and format rules applied server-side.
04 Model routingTask-appropriate model selection with fallback to a second provider on failure.
05 ValidationSchema conformance, factual checks against source, and policy screening before anything is surfaced.
06 Human reviewApproval queue with diff view, edit capture and feedback that flows back into evaluation.
07 Publish & measureWrite to your system of record; track acceptance rate, edit distance and cost.
  • Edits captured as training signal for prompt improvement
  • Acceptance rate is the primary quality metric
  • Two providers configured on critical paths
  • Full generation history retained for audit
Integrations

Where generated content lands

  • CMS and e-commerce platforms
  • CRM and marketing automation
  • Document management and SharePoint
  • Your own product, via API or embedded UI
  • Design and asset systems
  • Data warehouse for quality reporting
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 do you stop generative AI making things up?
By not asking it to recall. Every factual element is retrieved from your systems and supplied as context, so the model composes from supplied facts rather than from memory. Validation then checks generated claims against those sources, and anything unsupported is flagged before a human sees it.
How do you keep output on-brand?
Brand voice, terminology, prohibited claims and required disclosures live in the server-side constraint layer, not in a user-editable prompt. Output is scored against brand-compliant examples in the evaluation set, so drift is detected rather than discovered by a customer.
What does generative AI development cost?
A focused generation feature with grounding and a review queue typically starts around $12,000–$20,000. Multi-workflow platforms with evaluation harnesses, multiple integrations and governance run considerably higher. Running costs are modelled per generation at your projected volume before you commit.
Should we fine-tune a model for our brand voice?
Usually not first. Retrieval plus a well-designed constraint layer gets most teams where they need to be at far lower cost and maintenance. Fine-tuning earns its place for very high volume, narrow, stable output formats — and we would assess that against your evaluation set rather than assume it.
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.