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AIVA Chat,
Launch voice and chat AI assistants in minutes

AIVA Chat — AI Case Study

A platform to instantly create and deploy voice chatbots and embeddable chat widgets, with full call recordings, detailed logs, and analytics to automate customer communication.

Client
Woyce
AI
Engagement
Design + Build
Full delivery
Year
2024
Delivered
Team
Woyce
5 disciplines
Stack
React.js · Node.js
+ 5 more
Status
● Live
In production
🔒 aivachat.io/
AIVA Chat – 1
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AIVA Chat – 3
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AIVA Chat – 5
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Aiva Front
01 / 14
The outcomes

Three numbers that
tell the story upfront.

01AI agents
500+

AI agents deployed

A platform to instantly create and deploy voice chatbots and embeddable chat widgets, with full call recordings, detaile…

02Call minutes
1M+

Call minutes processed

A platform to instantly create and deploy voice chatbots and embeddable chat widgets, with full call recordings, detaile…

03Call connection
99%

Call connection reliability

A platform to instantly create and deploy voice chatbots and embeddable chat widgets, with full call recordings, detaile…

Want the full story? Keep scrolling for the problem we solved, what we built, and the results it delivered.
03 / 05
The problem

Before we got here,
here's what wasn't working.

AIVA Chat makes it effortless to deploy AI-powered voice and chat assistants. Create a voice chatbot by entering a number and a prompt, embed a chat widget on any website with minimal setup, and enable voice call assistants complete with recordings and detailed interaction logs. Built-in analytics track performance and user engagement, while full automation handles both voice and chat to streamline customer communication.

“Real-time audio streaming latency between Twilio and OpenAI”
— A core challenge we solved

We confirmed every challenge with the team before writing a line of production code. The right column lists the pain points we tackled head-on and how we approached each one.

What wasn't working

BEFORE

Real-time audio streaming latency between Twilio and OpenAI

Optimised the audio pipeline by streaming MP3 chunks directly to OpenAI's Whisper API in parallel with TTS, reducing perceived latency to under 800ms.

#1
What they came to us with“We need this solved. Can you help?”
03b / 05
Our approach

Don't over-engineer.
Solve what matters, ship fast.

The instinct on complex projects is to rebuild everything from scratch. We pushed back. A full rewrite often means months of regressions while engineering rebuilds features that were already working.

We mapped the existing workflow against actual usage. The result was clear: a small set of features accounted for the majority of user time. We rebuilt the core, shipped fast, and extended outward.

Operating principleSolve the highest-leverage problems first. Validate before building. Ship a v1 that proves the concept, then iterate — rather than waiting for a perfect v1 that never ships.

On the technical side, we made clear decisions early and held them. The right column shows what we chose, and why.

4 decisions we made early

CHOSEN / REJECTED
Decision 01

Instant Voice Chatbot Creation — how we built it

Chose

Custom Instant Voice Chatbot Creation — built for this product's exact needs and data model.

Rejected

Generic SaaS tool that would require heavy workarounds and compromise the user experience.

Decision 02

Embeddable Chat Widget — how we built it

Chose

Custom Embeddable Chat Widget — built for this product's exact needs and data model.

Rejected

Generic SaaS tool that would require heavy workarounds and compromise the user experience.

Decision 03

Voice Call Assistant with Recordings — how we built it

Chose

Custom Voice Call Assistant with Recordings — built for this product's exact needs and data model.

Rejected

Generic SaaS tool that would require heavy workarounds and compromise the user experience.

Decision 04

Analytics & Engagement Tracking — how we built it

Chose

Custom Analytics & Engagement Tracking — built for this product's exact needs and data model.

Rejected

Generic SaaS tool that would require heavy workarounds and compromise the user experience.

04 / 05
What we built

4 features that
define the product experience.

Every feature was scoped and shipped with the same priorities: speed, reliability, and staying out of the user's way.

AI/Instant Voice Chatbot Creati…
Instant Voice Chatbot Creation
InstantActive
VoiceRunning
ChatbotReady
500+ — AI agents deployed
FEATURE 01

Instant Voice Chatbot Creation

Create voice chatbots instantly by entering a phone number and providing a prompt — no technical setup required.

500+AI agents deployed
AI/Embeddable Chat Widget
Embeddable Chat Widget
EmbeddableActive
ChatRunning
WidgetReady
1M+ — Call minutes processed
FEATURE 02

Embeddable Chat Widget

Embed a chat widget on any website with minimal setup — just add basic site details and generate the script.

1M+Call minutes processed
AI/Voice Call Assistant with Re…
Voice Call Assistant with Recordings
VoiceActive
CallRunning
AssistantReady
99% — Call connection reliability
FEATURE 03

Voice Call Assistant with Recordings

Enable voice call assistants with full call recordings and detailed interaction logs for every conversation.

99%Call connection reliability
AI/Analytics & Engagement Track…
Analytics & Engagement Tracking
AnalyticsActive
&Running
EngagementReady
FEATURE 04

Analytics & Engagement Tracking

Access analytics to track performance, user interactions, and engagement metrics across all voice and chat channels.

05 / 05
The outcome

What changed,
measured against the day-one baseline.

We benchmark before we touch anything, logging every metric below against its state before we wrote a line of production code.

Metric
Baseline
After Woyce
AI agents deployedAIVA Chat · AI
Legacy
500+
Call minutes processedAIVA Chat · AI
Legacy
1M+
Call connection reliabilityAIVA Chat · AI
Legacy
99%
Live project
AIVA Chat
aivachat.io/
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