We build AI voice agents and chatbots that actually work in production.
No AI theater. Just measurable systems handling real calls, real conversations, and real automation — for healthcare, restaurants, SaaS, and e-commerce.
Most AI looks great in a demo. Ours works at 3 AM on Friday night.
Chatbot demos that break on real customers. Voice agents that sound robotic. AI agents that hallucinate on edge cases. You've seen it — because most agencies ship what photographs well in a sales call, not what survives production.
We build the opposite.
Our voice agent for a NYC restaurant handles 50+ reservations a night at $0.09 per call. Customers don't realize they're talking to AI. Our dental AI receptionist hits a 100% answer rate and a 28% booking lift over three months. Our iGaming QA system went from 66% to 91% accuracy when we rebuilt it on schema-guided reasoning.
None of these systems exist on a demo slide. They are billed for every month.
If that's the bar you need, let's talk. If you want something that wows your board but can't handle Tuesday morning traffic, there are cheaper agencies for that.
Book a call →Three lines of AI work — all shipped to production.
Pick the one that matches your problem. We'll tell you in the discovery call if you need something else.
AI Voice Agents
Phone agents on Vapi, Retell, and LiveKit. Support, sales, reservations, and HIPAA-ready reception — deployed in 4 to 8 weeks.
AI Chatbots
Production chatbots on WhatsApp, Telegram, Slack, Instagram DM, and web. RAG on your docs, CRM-integrated, human handoff when it matters.
AI Agents & Automation
Multi-agent LangGraph systems that automate CRM, sales, lead scoring, and internal workflows across HubSpot, Salesforce, and GoHighLevel.
What production actually looks like.
Every number below is from a live deployment, billed for every month. No demo screenshots.
Milina, NYC restaurant. LiveKit + Deepgram + GPT-4o-mini + Cartesia. 3-minute average call.
Read case →CleverAnswerAI. HIPAA-compliant LiveKit deployment. Up from 62% before — the rest used to go to voicemail.
Read case →iGaming operator, 10M+ players. Up from 66% after switching to schema-guided reasoning. Coverage 2% → 25%.
Read case →Dental clinic network, 90-day window. Driven by zero missed calls and 24/7 appointment booking.
Read case →Multi-channel RAG chatbot on WhatsApp and web. Remaining 20% escalated to human with full conversation context.
Read case →Since 2023. Voice agents, chatbots, RAG systems, multi-agent pipelines. EU-based team, 100% Job Success on Upwork.
About the team →From discovery to production in 4–8 weeks.
No month-long "we're working on it" silences. Weekly demos on real data from week one.
Discovery workshop
One-week paid audit. You get an architecture document, a stack recommendation, a unit-economics model, and a fixed-price proposal. If you don't move forward, you keep the document.
Build
Daily Slack access and weekly demos on real data from your systems. Fixed scope, fixed price — no hourly billing on development, no surprise invoices.
Shadow mode
The agent runs in parallel with your human team. We measure completion rate, transfer rate, caller sentiment, and per-call cost against the real baseline.
Production
Live traffic with full observability dashboards (LangSmith or Helicone) handed to your team. 30-day post-launch window for prompt and flow adjustments is included.
Tools we actually run in production.
No logo wall. Here's the stack we pick from — and when each option wins or loses.
Where our systems run.
We build voice agents, chatbots, and AI agents tuned to the call patterns and compliance profile of each vertical.
Healthcare & Dental
HIPAA-ready AI receptionists, appointment booking, insurance intake, and patient recall. Self-hosted LiveKit inside your VPC with a signed BAA.
Explore →Restaurants
24/7 reservation, waitlist, and delivery voice agents. 10+ languages. Handles 50+ calls a weekend night at $0.09 per call.
Explore →Real Estate
Inbound lead qualification within 60 seconds, showing scheduling, and rental inquiry bots. 3–5x contact rate versus manual dialing.
Explore →E-commerce
Multi-channel AI chatbots on WhatsApp, Instagram DM, and web. RAG on your product catalog, order status, and returns. 80%+ deflection.
Explore →SaaS
Support deflection chatbots, trial onboarding voice assistants, and CRM-automation agents for HubSpot, Salesforce, and GoHighLevel.
Explore →Financial Services
Outbound renewal and payment-reminder voice agents, claims intake, and policy FAQ bots. GDPR-compliant by default — we're an EU team.
Explore →Reviews from paying production clients.
Sourced from Upwork engagements. Real names, real companies, real shipped work.
"The voice agent they built for our restaurant handles every reservation call now. Customers don't realize it's AI until we tell them. Cost per call is a fraction of what we paid for a service before."
"We lost roughly 40% of inbound calls to voicemail before. Now every call is answered and most of them book an appointment automatically. The HIPAA deployment on our own infrastructure was clean."
"Viktor's team rebuilt our QA assessment system on schema-guided reasoning and took it from 66% to 91% accuracy. They ship what they promise and the technical documentation is exceptional."
Common questions.
If yours isn't here, ask it on the discovery call. We'd rather talk you out of a bad fit than sell you into one.
How long does it take to build a production AI voice agent?
How much does a custom AI chatbot cost?
Do you work with HIPAA and GDPR-regulated clients?
What's the realistic per-call cost for an AI voice agent?
Can the AI agent integrate with our existing CRM?
Do you provide ongoing support after launch?
Can your voice agents pass for human?
Do we own the code and infrastructure?
Can you work alongside our internal dev team?
Engineers who have shipped 50+ production AI systems.
DataFlux Software is an EU-based AI development agency. We've built voice agents, chatbots, and multi-agent systems since 2023, starting with internal deployments at a 10M+ player iGaming operator — a place that teaches you fast where AI breaks.
Our philosophy: No AI Theater. Every claim we make has a number, a platform name, a timeline, or a concrete example behind it. We'd rather talk a prospect out of a bad fit than sell them into one.
Viktor Vandriichuk
Founder & Lead AI Engineer
Ready to ship AI that actually works?
One 20-minute call. No slides. We'll tell you if your use case is realistic, which platform fits your economics, and a ballpark number. If we're not a fit, we'll refer you to someone who is.