Lexis AI

What Lexis AI does

Lexis AI is an Athens-based voice AI company that operates as an AI-powered phone system purpose-built for Greek small and medium-sized businesses. Founded in 2025 as a product of parent company Aigenta, the platform answers inbound calls 24/7 with a natural-sounding Greek voice, books, modifies, and cancels appointments directly in the customer's Google Calendar, transfers calls to humans when required, and executes outbound calling campaigns for appointment reminders, confirmations, and sales follow-up. The system is positioned as a complete telephone exchange with AI embedded, including internal extensions, ring groups, business hours rules, human transfer, and bring-your-own-number support, rather than an AI layer on top of a third-party telephony platform.

The underlying architecture combines speech recognition and synthesis optimized for Greek conversational patterns with conversational NLP capable of handling free-form caller requests, colloquialisms, and mixed Greek/English product names. The agent retrieves information live from connected business systems during calls, including Shopify and WooCommerce for e-commerce order status and inventory by variant, and Google Calendar for scheduling. The platform supports multiple AI agent roles that can transfer calls between each other or to humans, and provides a real-time dashboard with per-call transcripts, summaries, and outcomes without storing call recordings, an architecture designed from inception for GDPR compliance.

Lexis AI operates a usage-based revenue model priced at a flat €0.47 per minute of talk time, billed per second, with no monthly fee, setup cost, or minimum charge. Customers prepay credits (1 credit = €1) that never expire, with a €50 minimum top-up or optional monthly auto-charge; inbound calls are not charged, while outbound calls add carrier fees. Distribution is entirely product-led and self-serve: customers sign up at app.lexisai.gr, build their AI agent in approximately one minute, and can test the product via a public demo line before committing. Target segments span medical and dental practices, hair salons, restaurants, hotels, auto repair shops, real estate agencies, and e-commerce businesses across Greece.

Name

Lexis AI

Legal name

Lexis AI

Website

https://lexisai.gr

Company type

Private

Founded year

2025

Operating status

Operating

Headcount range

1–10 employees

Short description

Lexis AI is an Athens-based voice AI phone system for Greek small and medium-sized businesses, answering inbound calls 24/7 in natural Greek, booking appointments into calendars, and running outbound campaigns via a usage-based pricing model.

Ownership category

akta.pro rank

Product category

Conversational AI Voice Platform

NAICS

Software Publishers (5132)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Conversational AI Platforms (chat/voice bots, orchestration) (HDAAAFAC)

akta.pro secondary industries

Contact Center Speech AI (agent assist, IVR automation) (HDAAAFAL), Agents & Autonomous Workflows (Tool Use, Planning, Multi-Agent) (HDAAACAF)

Keywords

• AI phone system
• Voice AI agent
• Appointment booking software
• Outbound calling campaigns
• Call center automation

Headquarters

HQ city

Athens

HQ country

Greece

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Usage-based AI Phone Service: Prepaid credit model where 1 credit = 1 euro. Charges per minute of talk time at a flat rate of €0.47 per minute, billed per second. No monthly fee, no setup cost, no minimum charge. Credits never expire. For outbound calls, carrier fixed-line and mobile fees are added depending on call destination. Incoming calls are not charged.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Lexis AI is an AI-powered phone system for Greek businesses that autonomously answers inbound calls 24/7, books appointments in real time, and runs outbound calling campaigns in Greek. It operates as a self-serve product with usage-based per-minute pricing (€0.47/minute) and integrates with Google Calendar, CRM systems, and e-commerce platforms such as Shopify and WooCommerce.

Product overview

Lexis AI is an AI phone system company offering a unified voice AI platform as its core product. The platform consists of an AI-powered phone center with inbound call answering, appointment booking, human transfer, and outbound campaign capabilities. Key modules include AI agents (inbound), outbound campaigns, a real-time control dashboard, and multilingual voice AI (Greek and other languages). The system integrates natively with Shopify and WooCommerce (for e-commerce order/product lookups), Google Calendar (for appointment management), and custom ERP/CRM systems via API. The company operates on a per-minute usage pricing model (€0.47/min) with no monthly fee.

Differentiator

Problem solved

Functional benefit

Products and services

• Lexis AI Phone System AI-powered phone system that answers inbound calls, books appointments, and conducts conversations autonomously in Greek for Greek small and medium-sized businesses.
• Outbound Campaigns Capability within Lexis AI that enables businesses to run automated outbound calling campaigns in Greek for sales, reminders, and customer outreach.

Quantifiable outcome

• A typical 2-minute call costs under €1. With ~20 calls/day, monthly cost is approximately €220 (at 26 working days). Lost revenue calculator shows 11.3x ROI for a typical business.

Named customers8 records

Segments4 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability8 records

Feature8 records

Partnerships

Five partnerships are on record, tiered core.

• ShopifycoreTechnology or IntegrationOfficial OAuth-based integration connecting Lexis AI's voice agent with Shopify stores. Agent can identify returning customers by phone number, retrieve order status, and provide live pricing and availability from the store. No coding required. Connection is authorized through Shopify's official OAuth mechanism and can be revoked at any time.
• WooCommercecoreTechnology or IntegrationOfficial integration connecting Lexis AI with WooCommerce (WordPress) e-shops. Agent reads real-time order status, product availability per color/size variant, and customer data via WooCommerce REST API. No plugin installation required. Uses WordPress OAuth mechanism for authorization.
• Google CalendarcoreTechnology or IntegrationAgent books, changes, and cancels appointments directly in the business owner's Google Calendar during the call, without double bookings.
• StripecoreTechnology or IntegrationPayment processing through Stripe, PCI DSS Level 1 certified. Lexis does not see or store card details.
• AigentacoreStrategic or Co-development PartnerParent company of Lexis AI. Lexis AI (lexisai.gr) is a product of Aigenta (aigenta.gr). Aigenta provides the technological foundation and company structure behind the Lexis AI product.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Retell AI: Voice AI platform that lets businesses build and deploy AI phone agents for inbound and outbound calls. Direct competitor to Lexis AI in the SMB voice-agent space, with a similar conversational-AI orchestration model but broader geographic focus.
• Vapi: Developer-focused voice AI platform for building, testing, and deploying AI phone agents over telephony. Direct competitor offering programmable voice bots with similar integrations; Lexis targets end SMBs while Vapi targets builders, but the underlying capability overlaps heavily.
• Bland AI: AI phone-calling platform for enterprises to automate inbound and outbound calls using customizable voice agents. Closely comparable in product surface (phone agents, integrations, orchestration) but skews to larger customers than Lexis.
• Goodcall: AI phone agent built specifically for SMBs to answer calls, route inquiries, and book appointments. Closest SMB-focused analog to Lexis AI in product shape and target customer, though operating primarily in the US market.
• Air AI: Conversational AI platform that conducts human-like phone calls for sales, support, and booking. Comparable in autonomous voice-agent capability, with overlapping use cases in appointment setting and outbound campaigns.
• Synthflow: No-code voice AI platform for building and deploying AI phone agents for SMBs and mid-market. Comparable self-serve model with comparable telephony and appointment-booking integrations.

Broad incumbents

• PolyAI: Enterprise conversational AI for customer-service voice agents, including hospitality and restaurants. Overlapping voice-agent product for similar verticals but targeting larger customers and offering broader CX suite.
• Voiceflow: Conversational AI design and orchestration platform supporting voice and chat agents. Comparable orchestration and conversational layer though typically used for design/building rather than as a managed phone service.
• Kore.ai: Enterprise conversational AI platform with voice and digital agents for customer service and automation. Overlaps in autonomous voice-agent capability but operates at enterprise scale across multiple industries.

Emerging players

• Botpress: Conversational AI platform for building chat and voice agents with integrations to telephony and business tools. Adjacent in stack—developers building on Botpress could replicate Lexis-style phone-agent products.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/lexisai

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lexis AI