Dialogflow CX
for production
grade voice AI

We build stateful Dialogflow CX agents for voice and chat that hold context across thousands of turns, with telephony-grade reliability and SLOs your contact centre can trust.

Trusted by Fortune-500 brands and ambitious startups across 36 countries
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What changes for you

Voice and chat
that actually works

Stateful agents hold context across turns, on voice and chat, at telephony grade.

  • State machines, not vibes

    Every flow has explicit pages, transitions, fallback conditions and escalation criteria. The agent doesn't forget what step it's on. Your QA team can trace every conversation. Your compliance team can audit every decision path.

  • Voice + chat in one

    One Dialogflow CX agent, one intent set, one training data pipeline, one eval suite. Chat on web, voice on IVR, WhatsApp for mobile running the same logic with channel-appropriate responses.

  • Telephony-grade SLOs

    Sub-200ms partial responses for perceived speed on voice. Barge-in handling. Graceful DTMF fallback. Full transcript with sentiment score going to the live agent the moment escalation triggers.

Where most integrations break

Where voice bots usually break down

Most voice bots lose context and drop calls; CX holds state across thousands of turns.

Who we work with

Built for the CX owner

Whoever owns the contact centre: we build to your reliability and SLO targets.

VP Customer Experience

Our IVR has a 34% hang-up rate before the customer gets to a human.

We rebuild the IVR from the flows up - real intent design, real system integrations, escalation that hands context not just a call.
  • Model selection · quantisation · GPU sizing
  • Eval harness · CI/CD · LangSmith tracing
  • Full IP transfer · runbooks · on-call docs
CIO · IT Director

Legal says no data outside our Azure tenant.

Llama in your tenant. Your region, your keys, your audit logs. We've done this on AWS, Azure, GCP and bare-metal.
  • Intent mapping from 90 days of call recordings
  • Genesys / Twilio / NICE / Avaya integration
  • Escalation with full transcript + sentiment score
CTO · VP Engineering

Our AI inference bill is growing faster than our revenue.

One Dialogflow CX agent. One codebase. One eval suite. Channel-specific response variants where needed.
  • Multi-channel from day one · one intent set
  • CI/CD for flow changes · regression tests per intent
  • Full IP transfer · runbooks · your team owns it
CIO · IT Director

The contact centre runs on Genesys. Any AI has to live inside that.

We've shipped Dialogflow CX integrated with Genesys Cloud, Twilio Flex, NICE CXone, Salesforce Service Cloud and Avaya.
  • Genesys · Twilio · NICE · Salesforce · Avaya
  • SIP integration · telephony-grade SLOs
  • Google Cloud enterprise SLAs · multi-region
Head of Compliance

We need a full audit trail of every customer interaction.

Dialogflow CX conversation logs + Cloud Logging give you a complete, queryable record of every turn, every decision, every escalation.
  • Cloud Logging · full conversation audit trail
  • HIPAA-ready · SOC 2 · GDPR configurable
  • Data residency configurable per GCP region
CFO · Finance Director

The contact centre wage bill is growing faster than revenue.

Tier-1 deflection without CSAT damage means fewer agents needed for the same or higher customer satisfaction.
  • Cost per resolution: from £4.20 → £0.38
  • CSAT tracked weekly - not sacrificed for deflection
  • ROI model agreed before kickoff
Production workflows we've shipped

Dialogflow CX flows in daily use

Booking, account servicing, and appointment flows running live on voice and chat.

Ecommerce
Airlines

Booking & disruption IVR

Search, hold, modify, cancel, rebook on disruption, baggage policy, check-in. Escalates genuine disputes only.

↓ 68% live-agent volume
B2B SaaS
Telco

Account servicing IVR

Balance, usage, plan changes, SIM swap, outage reporting. DTMF + voice + chat unified.

↓ 4min → 55sec per call
Healthcare
Healthcare

Appointment booking

Books, reschedules, cancels, collects pre-visit forms, verifies insurance HIPAA-safe.

↓ 31% no-show rate
Document intelligence
Banking

Card & account voice

Balance, transactions, card block, dispute filing. KYC step where required.

↓ 4min → 22sec per call
Manufacturing
Insurance

FNOL agent

Collects incident details, validates policy, opens claim, schedules assessor. Hands to adjuster with full transcript.

↓ 14min → 4min per FNOL
Legal
Utilities

Outage & billing IVR

Reports outage, billing queries, payment arrangement, meter reading.

↓ 72% repeat calls
Education
Retail

Order management voice

Order status, delivery window, return initiation, exchange. Full OMS integration.

↓ 58% "where's my order" calls
agent
Government

Citizen service IVR

Benefits eligibility, appointment booking, document submission status. Multilingual.

24/7 service · 14 languages
Cross
HR Internal

Employee helpdesk voice

PTO balance, payslip queries, IT ticket creation Slack & Teams native.

↓ 2.1 hrs/wk per employee
The delivery sprint

Whiteboard to live voice agent

From scoping to a live agent, we ship with SLOs your contact centre can trust.

Week 1–2 · Intent audit

Mine call recordings

We mine 90 days of call recordings and chat logs. Map top 40 intents. Score by volume, handleability and escalation risk. Design the state machine on paper - before any code.

DeliverableIntent map · flow architecture · escalation criteria
Week 3-5 · Build & integrate

Flows + system hooks

Dialogflow CX flows built to spec. Webhooks wired to your OMS, CRM, PMS or ERP. Voice configured for your telephony provider.

DeliverableAgent in staging · >80% on eval set · integration live
Week 6-7 · Soft launch

10% of traffic

Tight monitoring. Daily prompt and KB tuning. Escalation drills. We watch every conversation that touches a human-in-loop checkpoint.

DeliverableResolution & CSAT dashboard live · escalation flows validated
Week 8–10 · Full launch

Ramp to 100%

Owned by your CX ops team with our 90-day SLA. Weekly intent-gap report. Retraining cadence established.

DeliverableProduction agent · runbooks · KB-gap report · on-call docs
STACK-SPECIALIZED

The stack behind stateful conversations

The Dialogflow CX, telephony, and integration stack that keeps context intact.

AI & Frontend
Deep integrations.
Maximum performance.
React / Next.js
Angular / Vue.js
HTML5 / CSS3
JavaScript
React Native
Swift / Kotlin
Intelligent interfaces built for modern user interactions.
Backend & AI Systems
Scalable. Secure.
Production-ready.
Node.js / Laravel
Python / FastAPI
Azure DevOps
Docker / Jenkins
AWS / Google Cloud
Microsoft Azure
Secure, scalable architectures powering intelligent systems.
Data & Enterprise Systems
One codebase.
Many platforms.
MongoDB / MySQL
SQLite / SQL Server
WordPress / Magento
Shopify
Vector Databases
AI Retrieval Systems
Reliable data foundations for automation and intelligence.
No vendor lock-in Pause, pivot or stop anytime.
Tailored to your goals Tech that fits your roadmap.
Built for speed & scale Deliver value, faster.
Secure by default Best practices, every time.
AI PRODUCTS, IN PRODUCTION

Voice agents live in contact centres

Live CX agents handling real calls and chats at telephony-grade reliability.

Industry expertise

We've shipped here. Many times over

Deep teams with industry context - not generalists googling compliance acronyms. Each industry below has 30+ shipped projects and a partner who knows the regulator.

Word of mouth

What clients tell their peers.

Real names, real companies, real numbers. Video on the left, written notes on the right - choose whichever feels more honest.

trieval

"They feel like our team — not a vendor."

RH
Ismail Abualsmah
CEO, Trieval
01:18
Repeat client
Although regulations prevented the site's launch, it met all requirements in terms of form and function. Fullestop's project plan charted a clear course to completion. The team's flexible, diverse talent pool enabled them to manage each stage of the project with consistent levels of skill.
Fast turnaround
Weekly demos, no surprises, and they push back when we're wrong. That last part is rare. Cut our cloud bill 47% in the first audit.

News & insights

Check Out the Latest Trends and Tech Discussions

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Frequently Asked Questions

The questions every founder asks us.

  1. Dialogflow CX is Google’s enterprise-grade conversational AI platform designed for stateful, multi-turn conversations using a visual flow-based model, unlike linear, script-based chatbots that struggle with context and complexity.

  2. Yes, Dialogflow CX supports both text chatbots and voice assistants, including integration with telephony systems for natural voice conversations using Google’s Contact Center AI.

  3. It uses a state machine approach with advanced flow and page design, enabling it to handle context switching, interruptions, and digressions in conversations seamlessly.

  4. Yes, Dialogflow CX supports omnichannel deployment across web, mobile apps, social media platforms (WhatsApp, Facebook Messenger), and voice channels.

  5. It supports multilingual agents capable of switching languages fluidly, ensuring cultural and linguistic accuracy in diverse markets.

  6. Yes, Dialogflow CX is designed to handle large, complex conversational journeys and is ideal for enterprises looking to transform customer service into a strategic advantage.

  7. Built on Google Cloud Platform, Dialogflow CX inherits enterprise-grade security, including data privacy safeguards and compliance measures.

  8. Yes, it provides built-in analytics to track interactions, identify user issues, and optimize bot performance for improved outcomes.

Pick your starting line

Three ways to get Dialogflow CX live.

Replacing a legacy IVR or building a new stateful voice agent for your contact centre we have a low-risk first step for both.