Engineered for the chaos of real calls

Voice AI Agents
as a Service

We build and run voice AI agents that handle millions of real calls [noisy lines, heavy accents, unpredictable customers] and plug into complex enterprise systems.

Fast deployment, no IT burden

Agents fine-tuned for your workflows,
tailored to customers

Agents fine-tuned for your workflows, tailored to customers

Agents fine-tuned for your workflows, tailored to customers

We start with your workflows, encode your rules, and connect the agent into your systems. Under the hood we own the stack end-to-end. Self-hosted from AI to SIP trunking for compliance and speed [tuned for <300ms responses], and open-sourced as OpenTalk ↗︎.

AI built for real-world phone calls

Trained on noisy production audio with accents, overlaps, and bad lines. Tuned for sub-second responses and natural conversation flow. Works where demo-only bots fail.

Seamless call center integration

Direct integration with Genesys, Avaya, Asterisk, and more. We handle SIP trunking, routing, and configs so you can deploy without disrupting your setup.

Custom analytics, full visibility

Dashboards built around your KPIs. Track resolution rates, CSAT, and efficiency in real time — then drill into any call to see exactly what happened.

Use cases

Proven workflows across industries

Banks, insurers, and financial firms are using our agents right now to deliver instant, personalized support for routine tasks so your team can focus on conversations that need a human.

Inbound call routing and escalation

Identity verification

Appointment scheduling

Knowledge base queries

Insurance claim filing

Automate routine support calls while keeping the option to escalate complex cases to live agents. Reduce wait times, improve customer satisfaction, and free human operators for high-value interactions.

Customer Service

Promise-to-pay collection

Payment confirmation and fee info

Payment plan modifications

Transaction verification (AML)

Card blocking or activation

Handle sensitive financial processes with speed and accuracy. Collect and confirm payments, modify plans, and verify transactions — all with compliance built in.

Payments + Compliance

Lead qualification

Personalized offer presentation

Product explanation

Insurance renewal

NPS surveys

Turn outbound and follow-up calls into real results. Qualify leads, present offers, renew contracts, and run NPS surveys with a consistent, high-quality experience.

Sales + Retention

Document collection reminders

Outbound document sending

Account management updates

Keep workflows moving without chasing customers manually. Automate document collection, send reminders, and handle account updates without tying up your team.

Operational

Built for where calls get messy

State of the art AI
for real phone calls

We control the full stack [speech recognition, LLM, TTS, telephony] so we can optimize for the reality of live calls. Infrastructure optimized for AI inference meets continuous learning from production traffic—your system gets smarter with every conversation. Ready for whatever customers throw at it.

Check all features

open source

OpenTalk: Infrastructure for Voice AI

We built a production voice AI platform that powers agents at Dialo. Now we're turning it into OpenTalk — a common platform to accelerate voice AI adoption across every vertical. We believe real value comes from solving problems together, not hoarding tech alone. Join as a founding engineer ↗

Built to perform + protect

Proven at scale, secure by design

Millions of calls run through Dialo every month [for banks, insurers, and enterprise call centers]. That scale only works when the platform is built for both performance and security from day one.

Private infrastructure

Dedicated hardware managed entirely in-house

Enterprise-grade security

ISO 27001 certification underway

Data never leaves systems

No sub-processors, no external services, no APIs, no latency

Always-on redundancy

Seamless handoff to backup systems before anyone notices

Total calls handled

0

M

uptime

0

%

latency

0

ms

lower cost per call

0

x

Built to perform + protect

Proven at scale, secure by design

Millions of calls run through Dialo every month [for banks, insurers, and enterprise call centers]. That scale only works when the platform is built for both performance and security from day one.

Private infrastructure

Dedicated hardware managed entirely in-house

Enterprise-grade security

ISO 27001 certification underway

Data never leaves systems

No sub-processors, no external services, no APIs, no latency

Always-on redundancy

Seamless handoff to backup systems before anyone notices

Total calls handled

0

M

uptime

0

%

latency

0

ms

lower cost per call

0

x

Built to perform + protect

Proven at scale, secure by design

Millions of calls run through Dialo every month [for banks, insurers, and enterprise call centers]. That scale only works when the platform is built for both performance and security from day one.

Private infrastructure

Dedicated hardware managed entirely in-house

Enterprise-grade security

ISO 27001 certification underway

Data never leaves systems

No sub-processors, no external services, no APIs, no latency

Always-on redundancy

Seamless handoff to backup systems before anyone notices

Total calls handled

0

M

uptime

0

%

latency

0

ms

lower cost per call

0

x

Make every call count

Get your first Voice AI Agent

An agent that runs in your stack, speaks your language, and solves your customers’ problems from day one [that’s what we deliver].

Make every call count

Get your first Voice AI Agent

An agent that runs in your stack, speaks your language, and solves your customers’ problems from day one [that’s what we deliver].

Make every call count

Get your first Voice AI Agent

An agent that runs in your stack, speaks your language, and solves your customers’ problems from day one [that’s what we deliver].

FAQ

Questions?
We got answers

Do you use any third party providers like OpenAI, Anthropic, ElevenLabs, Deepgram, Twilio, etc?

No. We deploy everything in-house using our own components built on state-of-the-art open source foundations, which we fine-tune to exceed the quality of any third-party models. For telephony, we run our own SIP server that seamlessly integrates with the rest of our stack. This allows us to either use our telephony partnerships on behalf of clients or integrate directly with your existing telco infrastructure.

How much IT involvement is required from our team?

+

Can you handle both inbound and outbound calls?

+

Is an API or SIP integration required?

+

What is the timeline from agreement to go-live?

+

FAQ

Questions?
We got answers

Do you use any third party providers like OpenAI, Anthropic, ElevenLabs, Deepgram, Twilio, etc?

No. We deploy everything in-house using our own components built on state-of-the-art open source foundations, which we fine-tune to exceed the quality of any third-party models. For telephony, we run our own SIP server that seamlessly integrates with the rest of our stack. This allows us to either use our telephony partnerships on behalf of clients or integrate directly with your existing telco infrastructure.

How much IT involvement is required from our team?

+

Can you handle both inbound and outbound calls?

+

Is an API or SIP integration required?

+

What is the timeline from agreement to go-live?

+

FAQ

Questions?
We got answers

Do you use any third party providers like OpenAI, Anthropic, ElevenLabs, Deepgram, Twilio, etc?

No. We deploy everything in-house using our own components built on state-of-the-art open source foundations, which we fine-tune to exceed the quality of any third-party models. For telephony, we run our own SIP server that seamlessly integrates with the rest of our stack. This allows us to either use our telephony partnerships on behalf of clients or integrate directly with your existing telco infrastructure.

How much IT involvement is required from our team?

+

Can you handle both inbound and outbound calls?

+

Is an API or SIP integration required?

+

What is the timeline from agreement to go-live?

+

join dialo + OpenTalk

Help us build the open future of Voice AI

Looking for engineers who get excited about owning their systems from concept to scale. If pushing the frontier of how humans and machines talk to each other sounds genuinely fun to you, let's build the future together.

Dialo sp. z o.o.
ul. Marszalkowska 89
Warszawa, 00-691

+48 736 812 813

contact@dialo.ai

© 2025 All rights reserved

join dialo + OpenTalk

Help us build the open future of Voice AI

Looking for engineers who get excited about owning their systems from concept to scale. If pushing the frontier of how humans and machines talk to each other sounds genuinely fun to you, let's build the future together.

Dialo sp. z o.o.
ul. Marszalkowska 89
Warszawa, 00-691

+48 736 812 813

contact@dialo.ai

© 2025 All rights reserved

join dialo + OpenTalk

Help us build the open future of Voice AI

Looking for engineers who get excited about owning their systems from concept to scale. If pushing the frontier of how humans and machines talk to each other sounds genuinely fun to you, let's build the future together.

Dialo sp. z o.o.
ul. Marszalkowska 89
Warszawa, 00-691

+48 736 812 813

contact@dialo.ai

© 2025 All rights reserved