# Argonstack > The Enterprise Operating System for SMBs. AI-powered CRM, warehouse management, and voice agents — built by TechIns Group for businesses across Greece, Cyprus, Romania, Bulgaria, and Colombia. ## About Argonstack is a B2B SaaS platform that consolidates customer relationships, inventory, and AI-powered automation into a single operating system. Four flagship products — Argonstack CRM, Smart Apothiki, SIA AI, and Pythia AI — work standalone or as an integrated ecosystem. - **Website**: https://argonstack.gr - **Languages**: Greek (default), English, Romanian, Spanish, Bulgarian - **Markets**: Greece, Cyprus, Romania, Bulgaria, Colombia - **Parent**: TechIns Group (https://techinsgroup.com) ## Products - [Argonstack CRM](https://argonstack.gr/en/solutions/crm/) — AI-augmented CRM with unified inbox, automation workflows, and email marketing - [Smart Apothiki](https://argonstack.gr/en/solutions/smart-apothiki/) — Inventory management with AI-powered OCR for invoices - [SIA AI](https://argonstack.gr/en/solutions/sia/) — Voice-first AI assistant connected to all business systems - [Pythia AI](https://argonstack.gr/en/solutions/pythia/) — Commercial proposal system that turns sales history into a repeatable flow with branded PDF and electronic signature ## Landing Pages - [CRM Software in Greece](https://argonstack.gr/en/crm-greece/) — CRM built for businesses in Greece: customers, sales, WhatsApp, marketing and AI. Implementation, migration and support from Argonstack. - [AI CRM in Greece](https://argonstack.gr/en/ai-crm-greece/) — AI CRM with lead scoring, follow-up, automation and unified communication. Connects to email, WhatsApp, calendar and your team's tools. - [AI Automation for Businesses](https://argonstack.gr/en/ai-automation-greece/) — AI agents and automations that execute tasks in email, CRM, calendar and third-party systems via API. From workflow to real action. - [CRM with WhatsApp Business](https://argonstack.gr/en/crm-whatsapp/) — Connect WhatsApp Business and your CRM so leads, conversations, history and follow-ups work in one organized environment. - [AI Agents for Businesses](https://argonstack.gr/en/ai-agents-greece/) — AI agents for email, CRM, appointments, phone calls, knowledge base and workflows, taking real action in your business systems. - [Voice AI Agent in Greece](https://argonstack.gr/en/voice-ai-greece/) — Voice AI agent with a natural voice for inbound calls, appointments, email and CRM updates, working 24/7. ## Articles - [AI Voice Agents and GDPR in Greece](https://argonstack.gr/en/blog/ai-voice-agent-gdpr-ellada/) — What a business should check before using an AI Voice Agent in Greece, from caller disclosure and call recording to DPAs and security. - [CRM migration checklist: a safe transition without data loss](https://argonstack.gr/en/blog/crm-migration-checklist/) — A complete checklist for switching CRM systems: data cleanup, test migration, integrations, training, go-live and result verification. - [How a non-technical CEO chooses a software house](https://argonstack.gr/en/blog/epilogi-software-house-mi-texnikos-ceo/) — A practical framework for evaluating a software house without a technical background, with questions on scope, team, security, cost, and delivery. - [Off-the-shelf or custom CRM: how to make the right decision](https://argonstack.gr/en/blog/etoimo-i-custom-crm/) — Compare off-the-shelf and custom CRM based on cost, time, integrations, ownership and implementation risk. - [Fixed price, time and materials or phased development](https://argonstack.gr/en/blog/fixed-price-time-materials-phased-development/) — Compare the three main software project pricing models and see which one fits your scope, budget and risk profile. - [AI Voice Agent Cost per Call Compared to Human Agents](https://argonstack.gr/en/blog/kostos-ai-voice-ana-klisi/) — See how the real cost per call is calculated for AI Voice Agents versus human customer service, along with quality and exception handling. - [CRM Cost in Greece: What a Business Actually Pays](https://argonstack.gr/en/blog/kostos-crm-ellada/) — See what makes up the cost of a CRM in Greece, which charges you need to account for, and how to compare quotes correctly. - [Code and Data Ownership in Custom Software](https://argonstack.gr/en/blog/kyriotita-kodika-dedomenon-custom-software/) — What the contract should say about source code, data, libraries, access, delivery, and continuation of a custom software project. - [How Long Does a CRM Implementation Take](https://argonstack.gr/en/blog/poso-diarkei-ylopoiisi-crm/) — A detailed CRM implementation timeline, from discovery and migration through testing, training, and go-live. - [ROI from AI Automation: How to Calculate It Correctly](https://argonstack.gr/en/blog/roi-ai-automation/) — Measure the real return of an AI automation using cost, time, quality, adoption, and a controlled pilot program. - [Enterprise Operating System™: coherence in the age of AI](https://argonstack.gr/en/blog/enterprise-operating-systemtm-coherence-in-the-age-of-ai/) — Our partner Michalis Papadopoulos, CEO of Velicor Consulting, introduces the Enterprise Operating System™ (EOS™): his framework for organizational coherence. - [10 reasons to get CRM for your business today](https://argonstack.gr/en/blog/10-reasons-to-get-crm-for-your-business-today/) — The organisation of data and communication is one of the most decisive factors in development. Ten mature reasons to adopt CRM. - [How to advertise my business with marketing automation](https://argonstack.gr/en/blog/how-to-advertise-my-business-with-marketing-automation/) — Advertising is not just about paid ads. It's the set of actions that build consistent presence. Six automation ways that change the flow. - [You need to automate the marketing of your business](https://argonstack.gr/en/blog/you-need-to-automate-the-marketing-of-your-business/) — Marketing automation is no longer optional. It is a prerequisite for consistent communication with the public and leveraging the customer base. - [How to create a proper email campaign](https://argonstack.gr/en/blog/how-to-create-a-proper-email-campaign/) — Email marketing remains one of the most effective channels when done correctly. Seven steps for a campaign that really works. - [Why a CRM is necessary in the small business](https://argonstack.gr/en/blog/why-a-crm-is-necessary-in-the-small-business/) — In small businesses, where time and hands are limited, a proper CRM makes an even bigger difference. Seven reasons why it's essential today. - [How a CRM enhances the branding of your business](https://argonstack.gr/en/blog/how-a-crm-enhances-the-branding-of-your-business/) — Branding is not just a logo and colours. It's the overall customer experience at every touch point. A CRM directly affects that experience. - [Is a CRM useful to small businesses and freelancers?](https://argonstack.gr/en/blog/is-a-crm-useful-to-small-businesses-and-freelancers/) — The perception that CRM is only for large groups remains widespread. In practice, small businesses and freelancers win the most percentage-wise. - [Can a CRM bring in more customers?](https://argonstack.gr/en/blog/can-a-crm-bring-in-more-customers/) — A CRM does not bring customers by itself. But it does provide the structure, data, and automation that turns prospecting into an efficient system. - [CRM with AI: the most powerful sales tool](https://argonstack.gr/en/blog/crm-with-ai-the-most-powerful-sales-tool/) — Sales today is all about data, speed and targeting. Seven reasons why a CRM with AI outperforms the traditional sales function. - [What the data organisation says about your business](https://argonstack.gr/en/blog/what-the-data-organisation-says-about-your-business/) — The way a business handles its data says a lot about how it operates overall. An indicator of maturity, decision-making ability and readiness for growth. - [How to make a good impression on customers with a CRM](https://argonstack.gr/en/blog/how-to-make-a-good-impression-on-customers-with-a-crm/) — A good impression is not only built with a nice wrapping. It is built with consistency, speed and knowledge of the customer. Six practical ways through a CRM. - [How to increase my sales](https://argonstack.gr/en/blog/how-to-increase-my-sales/) — Increasing sales is not just about advertising. It is mainly a matter of process. Six levers that change the sales flow of a business. - [How to organise my client list](https://argonstack.gr/en/blog/how-to-organise-my-client-list/) — The proper organization of the customer base is one of the most critical issues of any business. Six practical steps for a central structure, clear stages and automation. - [What a proper CRM should include](https://argonstack.gr/en/blog/what-a-proper-crm-should-include/) — Not all CRM are the same. Nine key components that separate electronic contact records from integrated operations management systems. - [What to write in a marketing email to my customers](https://argonstack.gr/en/blog/what-to-write-in-a-marketing-email-to-my-customers/) — Many businesses send generic messages that are not readable. Seven practical rules for writing emails that really deliver. - [Argonstack at the AI & Mental Health conference in Ioannina](https://argonstack.gr/en/blog/argonstack-at-the-ai-mental-health-conference-in-ioannina/) — Participation of Argonstack in the workshop "AI & Mental Health" - a positioning of technology as an enhancement, not a substitute. - [AI education with synthetic data: compliance and privacy](https://argonstack.gr/en/blog/ai-education-with-synthetic-data-compliance-and-privacy/) — Synthetic data is becoming a mainstream tool for AI training with GDPR, HIPAA and CCPA compliance. Market analysis, challenges and best practices. - [Agentic AI: Automating complex workflows in 2025](https://argonstack.gr/en/blog/agentic-ai-automating-complex-workflows-in-2025/) — From a tool to a strategic partner. Agentic AI systems change the structure of business automation with autonomous logic and action. - [The Journal of Journalists presents Argonstack](https://argonstack.gr/en/blog/the-journal-of-journalists-presents-argonstack/) — Featured in the October issue of the Journal of Editors - how Argonstack integrates CRM, automations and AI into one functional environment. - [Argonstack at Greeco: From idea to implementation team](https://argonstack.gr/en/blog/argonstack-at-greeco-from-idea-to-implementation-team/) — Greeco.gr presented the course of Argonstack - from an idea to a team that implements technology solutions and AI for businesses. ## Case Studies - [Payment systems and digital onboarding for banking institutions](https://argonstack.gr/en/cases/banking-digital-onboarding/) — Implementation of payment systems and digital onboarding for banking institutions, in an environment of increased regulatory and security requirements. - [OCR as a discipline tool in contracts and documents](https://argonstack.gr/en/cases/b2b-services-ocr-contracts/) — A service provider with a high volume of contracts automated the reading and extraction of critical data via OCR, eliminating errors and speeding up decision-making. - [Cost control in a café with high daily consumption](https://argonstack.gr/en/cases/baloo-cafe-apothiki/) — The Baloo Cafe cafeteria replaced empirical orders with structured consumption monitoring via Smart Apothiki, gaining clear cost insight and predictable variances. - [Process automation and risk control in a large customer environment](https://argonstack.gr/en/cases/business-care-crm/) — Business Care leveraged Argonstack CRM as a risk management mechanism, automating contracts, payments and obligations in a large corporate client environment. - [Microapps and risk management through CRM](https://argonstack.gr/en/cases/ima-insurance-crm/) — IMA Insurance went beyond the boundaries of a classic CRM with custom microapps for risk management, contracts and automated payments. - [Stock control in a complex consumption hookah shop](https://argonstack.gr/en/cases/jador-apothiki/) — Jador the project converted its warehouse from black box to controlled operation with Smart Apothiki, gaining real insight into costs per hookah and per shift. - [Mental health app with full digital session functionality](https://argonstack.gr/en/cases/nous-gym-app/) — Custom application for Nous Gym that integrated digital sessions, automatic matching of therapists with therapists, payments and billing into a single system. - [The CRM as a control centre for operations, communication and revenue](https://argonstack.gr/en/cases/nous-gym-crm/) — Mental health organization Nous Gym turned Argonstack CRM into a centralized operating platform, with paid communities as a new source of revenue. - [PetMate AI: cross platform pet health diagnostic application](https://argonstack.gr/en/cases/petmate-ai/) — Cross platform application PetMate AI that uses artificial intelligence for photo analysis and early health assessment of pets. - [From manual entry to real-time control and accuracy](https://argonstack.gr/en/cases/retail-ocr-invoice-automation/) — A large trading company with a high volume of invoices replaced manual entry with automatic OCR, saving the equivalent of two full-time jobs. - [Hoolie App: digital pet insurance contracting](https://argonstack.gr/en/cases/wise-daedalus-hoolie/) — Custom application Hoolie App for the insurance agency Wise Daedalus, which digitized end-to-end pet insurance contracting. - [Cost and inventory control in a modern burger concept](https://argonstack.gr/en/cases/wolfies-apothiki/) — The Wolfies gave discipline to the cost and inventory of a modern burger concept through Smart Apothiki, without affecting the speed of the kitchen. ## Contact - General inquiries: info@techinsgroup.com - Partnerships: https://argonstack.gr/en/partners/ - Booking: https://link.argoncrm.com/widget/bookings/techins-strategy-call