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AI for the Enterprise

AI is reshaping how businesses operate. Helvia.ai has ten years of experience putting AI to work in enterprises. We work with your teams to build, deploy and run AI agents that become part of how you operate: for your customers, your people, your processes and your code.

Greece 2.0 National Recovery and Resilience Plan — Funded by the European Union, NextGenerationEU Co-funded by the European Union — ESPA 2021–2027 — Programme Competitiveness 2021–2027

Trusted by leading organizations to put AI to work

From energy and aviation to insurance, manufacturing, staffing, gaming, HR software and the public sector, we deliver practical AI solutions on Helvia.ai infrastructure or within your own environment.

Kelly Services PPC Generali Athens International Airport Novibet Kleemann isolved Hellenic Republic Ministry of Labor and Social Affairs

Where AI agents do the work

For your customers, your people and the processes that connect them.

Customer AI Agents

AI agents for customer service, sales and onboarding. They answer from your knowledge, take action in your systems and bring in a person when human judgment matters.

Customer serviceSigned-in self-serviceSales & onboardingMultilingual support

Business Automation Agents

Agents that run business processes from trigger to completion. They read documents, make decisions and act across your systems—with their own identity, permissions and a complete log of every action.

Back-office casesDocument processingApprovalsData reconciliation

AI for Employees

A personal AI co-worker that brings together company knowledge and the systems each employee needs. From answering questions to preparing a daily brief, it helps people get to the right information and move work forward.

Knowledge assistantsDaily briefsDepartment extensions

AI for Software Development

Agent teams that turn tickets into tested, reviewable code. They plan the work, write and test code, and open a preview for your developers to review and approve at every step.

Tickets & JiraCode & testsPreviewsRelease notes

Our platform

The technology to build, run and work with AI agents.Build and govern AI agents on our platform. Give every employee an AI co-worker. Put agent teams to work alongside your developers.

Build, run and govern AI agents
HelviaAgents Platform

Everything your agents need, from first design to years in production

Design, test, deploy and monitor agents in one place. Trace their actions, evaluate their performance and keep improving them as your business evolves.

Helvia Console
Helvia Console overview with most-used agents, sessions and users over the last 30 days

Platform tools

Agent DesignerBuild agents visually, combining AI reasoning with your business rules, knowledge and tools.
Agent ObservatoryTrace every session and see how your agents perform, with visibility into uptime, containment and behavior.
Knowledge ExplorerCurate the knowledge your agents rely on and keep it accurate, relevant and up to date.
Hot TopicsGroups conversations into topics, so you see what people ask about and where the gaps are.PowersCustomer AI Agents · Business Automation Agents
E2E Testing SuitePut agents through simulated conversations and evaluate their performance before release.
Helvia LiveChatWhen a conversation needs human judgment, the agent hands it to your support team in the same channel, with the full history in view. When they finish, the agent picks up again.
Enterprise co-workersPowers employee productivity
Helvia One

A personal AI co-worker for every employee

Give every employee an AI co-worker grounded in company knowledge, with a personal workspace and memory. Department extensions connect the tools and systems each team needs. Enterprise identity and usage controls help IT manage access, cost and adoption.

Helvia One
Helvia One assistant with workspace folder, suggested prompts and skills
Works withCompany knowledgeDepartment extensionsAny LLMOn-premises deployment available
AI-augmented software developmentFor Software engineering teams
HelviaSoftware Studio

Agent teams that work with your developers

Software agents turn tickets into tested, reviewable code. They plan the work, write and test the code, and open a preview. Your developers review and approve each step, so the code stays theirs.

Helvia Software Studio
Helvia Software Studio board with tickets by stage and an agent runtime terminal
From ticket to reviewTicket planningCode generationAutomated testingPreview environmentsRelease notes

Our services

From the first AI use case to company-wide adoption. We bring business and AI expertise together to identify the right opportunities, deliver measurable results and scale what works across your organization.

Start

AI Discovery & Roadmap

6 weeks

Find where AI delivers the most value.

We work with your business and IT teams to identify high-value opportunities, assess feasibility and build a prioritized roadmap for implementation.

  • What you get
  • AI use cases ranked by business value and feasibility
  • Data, systems and integration requirements for each use case
  • A prioritized roadmap, with the first pilot scoped and its business case defined

Build

Conversational AI Assistants

AI assistants for your customers.Deploy AI assistants for customer service, sales and onboarding across your website and messaging channels, with voice and avatar experiences where they add value. They answer using your knowledge, take action in connected systems and hand over to your team when human support is needed.

  • What you get
  • Answers grounded in your knowledge sources, in your customers' languages
  • Deployment across your website, messaging channels and supported voice or avatar experiences
  • Handover to your team through Helvia LiveChat or supported contact-centre platforms, including Zendesk, Genesys, Cisco and Dynamics 365
Explore Customer AI Agents

AI Transformation

First results within 90 days

Give every employee an AI co-worker.Roll out Helvia One department by department, giving employees AI co-workers configured for their roles, workflows and business needs. Start with one team, measure adoption and productivity, then expand across the organisation.

  • What you get
  • A department pilot live within 90 days, focused on real tasks and measurable productivity gains
  • Helvia One configured for your teams, with role-specific AI capabilities, company knowledge and relevant system connections
  • Training and adoption support, with insights into usage, time saved and opportunities to expand across the organization
Explore Employee Productivity

Custom AI Agents

Agents that run your processes.Automate multi-step business processes with AI agents that work in the background, triggered by events or schedules. They process documents, make decisions and act across connected systems, operating within permissions and controls defined by your team.

  • What you get
  • Agents for back-office operations, document-heavy workflows and data processing
  • Connections to your existing systems through APIs, MCP and agent-to-agent integrations
  • Auditable activity logs and access permissions controlled by your IT team
Explore Business Automation Agents

Run

Managed AI Operations

Keep your AI performing in production.

We monitor, test and improve your AI agents after launch. Our operational tools help identify issues, uncover gaps in performance and keep your agents aligned with your evolving business needs.

  • What you get
  • Session monitoring, alerts and end-to-end testing
  • Analysis of user interactions to identify recurring questions, knowledge gaps and opportunities for improvement
  • Ongoing updates to models, knowledge and workflows from the team that built your solutions

AI Discovery & Roadmap

6 weeks

Find where AI delivers the most value.We work with your business and IT teams to identify high-value opportunities, assess feasibility and build a prioritized roadmap for implementation.

  • AI use cases ranked by business value and feasibility
  • Data, systems and integration requirements for each use case
  • A prioritized roadmap, with the first pilot scoped and its business case defined

Conversational AI Assistants

AI assistants for your customers.Deploy AI assistants for customer service, sales and onboarding across your website and messaging channels, with voice and avatar experiences where they add value.

Explore Customer AI Agents
  • Answers grounded in your knowledge sources, in your customers' languages
  • Deployment across your website, messaging channels and supported voice or avatar experiences
  • Handover to your team through Helvia LiveChat or supported contact-centre platforms, including Zendesk, Genesys, Cisco and Dynamics 365

AI Transformation

First results within 90 days

Give every employee an AI co-worker.Roll out Helvia One department by department, giving employees AI co-workers configured for their roles, workflows and business needs.

Explore Employee Productivity
  • A department pilot live within 90 days, focused on real tasks and measurable productivity gains
  • Helvia One configured for your teams, with role-specific AI capabilities, company knowledge and relevant system connections
  • Training and adoption support, with insights into usage, time saved and opportunities to expand across the organization

Custom AI Agents

Agents that run your processes.Automate multi-step business processes with AI agents that work in the background, triggered by events or schedules, within permissions and controls defined by your team.

Explore Business Automation Agents
  • Agents for back-office operations, document-heavy workflows and data processing
  • Connections to your existing systems through APIs, MCP and agent-to-agent integrations
  • Auditable activity logs and access permissions controlled by your IT team

Managed AI Operations

Keep your AI performing in production.We monitor, test and improve your AI agents after launch, keeping them aligned with your evolving business needs.

  • Session monitoring, alerts and end-to-end testing
  • Analysis of user interactions to identify recurring questions, knowledge gaps and opportunities for improvement
  • Ongoing updates to models, knowledge and workflows from the team that built your solutions

How we work

From the first pilot to lasting impact. A practical, iterative approach helps you move from identifying opportunities to deploying AI, measuring results and scaling with confidence.

01

Discover

Six weeks with your business and IT teams to identify opportunities, prioritize use cases and scope your first pilot.

02

Pilot

Get your first solution into practice, measure its impact and establish what is needed for wider adoption. Target: first results within 90 days.

03

Run

Monitor performance, address issues and continuously improve your live AI solutions.

04

Scale

Extend successful solutions to more teams, applying what you've learned at every stage.

Prove what works. Improve it. Scale with confidence.
01

Discover

Six weeks with your business and IT teams to identify opportunities, prioritize use cases and scope your first pilot.

02

Pilot

Get your first solution into practice, measure its impact and establish what is needed for wider adoption. Target: first results within 90 days.

03

Run

Monitor performance, address issues and continuously improve your live AI solutions.

04

Scale

Extend successful solutions to more teams, applying what you've learned at every stage.

Prove what works. Improve it. Scale with confidence.

Two ways to work with us

A dedicated AI partner

We design, build and deploy AI solutions, then manage their day-to-day operation and continuous improvement as your business evolves.

Built around your team

We provide the tools, foundations and training your people need to operate, manage and extend AI solutions independently.

AI in practice

AI agents for B2B sales

Telecommunications

A background agent that qualifies B2B leads and prepares sales lists for a major telecom operator.

AI co-workers for IT architects

Energy

AI co-workers that help an energy company's IT architects draft and review architecture documents.

AI-powered public services

Public sector

A citizen assistant, a staff assistant and a talking avatar supporting a national public-sector help centre.

Already using Claude, Gemini or ChatGPT? We help you put them to work across your organization, alongside Helvia's own AI products.

Our own technology, open by design

We combine proprietary products, a decade of experience building AI for production, and research into the technologies shaping what's next. The result is an enterprise AI stack designed to work with your models, infrastructure and systems—not lock you into ours.

Any model

Choose the right model for each task, including models accessed through your own provider accounts.

Your infrastructure or ours

Deploy on our cloud with EU-only hosting, or run on your own infrastructure, including on-premises environments.

Open connections

Connect to your existing systems through APIs, MCP and agent-to-agent integrations.

Tested before launch

Evaluate agents with synthetic users and red-team testing before they reach customers or employees.

Governed by design

Integrate with your identity provider and apply role-based access, audit logging and personal data screening.

Helvia Labs

Get access to AI capabilities shaped by our peer-reviewed research in language models, retrieval and AI evaluation.

Certified and audited

Independently verified security, quality and accessibility

Our processes are audited against international standards, so your teams can deploy AI with confidence.

EUROCERT certified management system ISO/IEC 27001:2023, certificate 00.15.0347

ISO/IEC 27001:2023

Information security management, covering how we protect your data, systems and infrastructure.

EUROCERT certified management system ISO 9001:2015, certificate 00.12.2918

ISO 9001:2015

Quality management, ensuring consistent delivery and continuous improvement across projects.

GDPR compliant

GDPR compliant

Personal data is processed lawfully, transparently and only for the purposes agreed with you.

W3C WAI-AA WCAG 2.0

WCAG 2.0 AA

Accessible interfaces, so every end-user can interact with your AI agents.

Focused on what delivers value

We start with the business outcome, make practical decisions and concentrate our effort on getting solutions working reliably in production.

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About Helvia.ai

Ten years of putting AI to work in enterprises, with our own technology and hands-on engineering.

Enterprise AI. Built to deliver.

AI is reshaping how businesses operate, how people work and how software is built. Turning that potential into lasting business value takes more than promising technology. It takes deep expertise, sound engineering and an understanding of how enterprises work.

Helvia.ai brings these capabilities together. With a decade of experience across AI and software engineering, we combine proprietary technology with hands-on expertise to help enterprises address complex challenges and put AI to work in meaningful ways.

We believe the best solutions come from bringing technology and business needs closer together. That's why we stay involved beyond the initial implementation, taking responsibility for the engineering, integration and ongoing operation needed to make AI work in practice.

Built on our own technology

We develop our own products and platforms for building, operating and working with AI. This allows us to combine product innovation with practical engineering experience, using our technology to accelerate delivery and create solutions for real business needs.

Shaping how enterprises work with AI

Realizing the value of AI starts with understanding where it can make a difference. We work at the intersection of business and technology, helping enterprises identify opportunities, shape solutions and turn them into capabilities that deliver lasting value.

Contact us

Tell us about your team and what you want AI agents to do. We'll get back to you to set up a first conversation.

Build the future of enterprise AI

Join Helvia.ai and help shape how enterprises put AI agents to work.

What drives us

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Ready to make an impact? Explore our current openings.

Research behind the agents

Papers, competitions and technical write-ups from the team building Helvia’s AI, on LLM evaluation, cost-efficient models and NLP for Greek.

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Publications

Peer-reviewed research

Published at leading venues in NLP, finance AI and human-computer interaction.

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Say goodbye to costly methods like LLM-as-a-Judge and outdated metrics like ROUGE or BLEURT. We simplify RAG evaluation using GRACE (Grounded Retrieval-Augmented Citation Evaluation).

GRACE helps us evaluate LLMs effectively and affordably using simple classification metrics like accuracy, just by comparing the LLM-selected citations with the annotated citations of an LLM-generated answer. To enable it, we follow a specific RAG architecture with specific Knowledge Base preprocessing, which we call Grounded RAG with citations (Grounded RAG+C).

The main issue: how to evaluate RAG?

Retrieval-Augmented Generation (RAG) is the go-to approach for enabling LLMs to answer questions on proprietary documents, such as business knowledge bases. Behind every RAG system, one question matters most: did we provide the correct answer to the user?

One approach is an LLM-as-a-Judge, asking a different LLM to score responses on relevance or groundedness. It is promising, but expensive to scale. Traditional NLG metrics like ROUGE or BLEURT are limited too: two answers with the same meaning but different lengths score poorly.

If the correct article is cited, the LLM has likely given the correct answer.

Our approach: Grounded RAG with citations

Grounded RAG+C builds on standard RAG with one key improvement: the LLM is prompted to ground its response on a single retrieved article and include an inline citation. We then check whether the cited article matches the predefined correct article for the query: a hit or a miss.

Typical RAG vs. Grounded RAG+C. Self-contained Knowledge Base articles can be cited individually, so an answer is correct when the LLM picks the correct citation.

All we need to do is:

  1. 1Split the Knowledge Base into self-contained articles to embed in the vector database, instead of smaller chunks.
  2. 2Instruct the LLM to select exactly one article and report it in the generated response.

Results on a real-world dataset

For our internal HR support chatbot we compiled over ~700 hard real-world user queries, each linked to the self-contained article it should match. Leading proprietary models scored highest, while smaller open-weight models failed to answer around half of the questions.

Takeaway

GRACE turns RAG evaluation into a classification task. With self-contained articles and single-citation answers, you can compare LLMs at low cost using metrics like accuracy. See the full results on the GRACE leaderboard.

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Stories on enterprise AI

Views from our team on AI agents, adoption and the work of putting AI into production, plus company news.

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In a wide-ranging interview with Insider.gr, Dimitris Balaouras, co-founder of Helvia.ai, argues that 2026 is the year AI stops being a side experiment and becomes part of how a company actually runs. His one-line answer, if you only keep one: the quality of your AI implementation is directly tied to the quality of your data.

The original interview, conducted by Niki Papazoglou, was published in Greek on Insider.gr. We’ve translated the full conversation into English below.


Where are we really today in terms of business maturity?

The Greek market has moved past the phase of AI demos. What’s needed now are companies that already operate as AI-native — and that’s the real threshold of 2026.

Over the last two years we saw thousands of pilots and experimental chatbots. That phase was necessary, so we could all understand what the technology can and can’t do. At Helvia.ai we see the shift in the conversation with leadership clearly: today they don’t ask us “what can AI do.” They ask us “how do we govern it, how do we control it, how do we put it into production.”

The difference between experimentation and business value isn’t technological. It’s architectural.

When you treat AI as one more project, you stay in experimentation. When you treat it as a new operating layer for the business, you gain a real competitive advantage.

Small pilots, or a full transformation rolled out in phases?

It’s not a dilemma. The implementation has to be incremental. The design, though, has to be holistic.

For us, the right approach has three stages:

  1. 1Design the central AI platform.
  2. 2Put governance and observability in place from the start — not as an afterthought.
  3. 3Implement use cases with clear prioritization based on business value.

AI isn’t a project roadmap — it’s a transformation roadmap.

If a CEO could keep just one piece of AI advice for 2026, what would it be?

In most cases where an AI implementation didn’t deliver what was expected, the cause wasn’t the technology. It was the data — scattered across different systems, inconsistent, locked in silos. So before you go hunting for the perfect AI tool, it’s worth spending time on the foundations: getting your data organized, reliable, and accessible to your teams.

Takeaway

In 2026, AI is an operating decision, not a technology purchase. Buy where you don’t differentiate, build where you do, fix your data first, and design for people and AI working side by side. For most organizations, the real risk is no longer moving too fast — it’s standing still.

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