Arcanary Tech
Arcanary Tech designs, builds and runs technology: custom software and mobile apps, AI agents, integrations, data and dashboards, cloud, telephony and IT. It's also where our products live: Dai.sy, Verite.st, Dommek, Rufinia and WhatsApp Commerce, implemented and maintained by the same senior team.
Arcanary Tech is the engineering practice of Arcanary. Its senior team has been building software since the web went commercial in 1999, through mobile, SaaS, cloud, data and now AI in production. Tech covers the full cycle: technology strategy and build-versus-buy decisions, custom software, mobile apps and e-commerce, system integrations, AI agents and automation, data pipelines and dashboards, cloud infrastructure and maintenance, SIP/VoIP telephony, IT support and security, and training. It also develops and operates Arcanary's own AI products: Dai.sy, an assistant that answers calls and books appointments; Dai.sy Clinics for medical practices; Verite.st for automated first-round interviews; Dommek for documents and digital signatures; Rufinia for law firms; and WhatsApp Commerce for selling inside WhatsApp. Clients work with one accountable team in English, Spanish or Portuguese, from offices in Buenos Aires and Singapore.
Senior teams for every part of your technology, from strategy to support. Hire one line or combine them; either way you deal with a single accountable partner.
Advice from people who have made these calls for decades.
Custom platforms, web applications and iOS and Android apps.
Shopify stores, custom checkouts, marketplaces and payment integrations.
CRM, billing, ERP and the rest of your systems, talking to each other.
Agents and AI applied to your real processes.
Analytics, business intelligence and automated reporting.
Hosting, migrations, monitoring and ongoing maintenance for your systems.
IP telephony, virtual lines, IVR, call recording and transcription.
Support, email, domains, security, onboarding and offboarding.
Hands-on training in AI, Google Workspace and the tools your team uses.
Ready-to-deploy platforms for specific industries and everyday business operations. Each one is implemented, configured and maintained by our team.
An executive assistant that answers every call
Visit website: dai.syDai.sy answers phone calls, gives callers accurate information, books appointments and keeps calendars in sync across multiple Gmail and Outlook accounts. It coordinates meetings and events for your whole team.
A business that never misses a call because Dai.sy answers and books the meeting.
An automatic WhatsApp reminder the day before every meeting.
Scheduling and patient follow-up for clinics
Visit website: dai.syA version of Dai.sy built for clinics and medical practices: multi-doctor scheduling, referrals, test reminders and coordination before and after surgery.
A patient asks for “the first available orthopedist” and the system picks the doctor and books the slot.
Fasting instructions go out 24 hours before surgery; afterwards the assistant asks about symptoms and alerts the doctor if something looks wrong.
Automated first-round interviews
Visit website: verite.stVerite.st runs the first interview for you. Candidates answer structured questions, the AI scores every answer against the same criteria, and your recruiters only meet the people who qualify.
The first interview for a sales role is run by AI with a score for each candidate; recruiters only schedule the finalists.
Documents, verification and e-signature in one place
Visit website: dommek.comDommek centralizes your documents, verifies them, generates custom AI-built forms and collects legally binding digital signatures, with payments built in.
Buyers or tenants complete their approval application 100% online: no PDFs by email, no checks. They upload their data and documents, pay the application fee securely, and both they and the property manager see the status in real time, so nobody has to call to ask how it's going.
Case management for law firms
Visit website: rufinia.comRufinia keeps case files, matters and notifications in one system, warns you before deadlines and gives clients a portal to follow their case.
An automatic alert five days before a court deadline.
A portal where the client sees the status of their case without calling the office.
Catalog, cart and checkout inside WhatsApp
Your customers browse the catalog, build a cart and pay without leaving WhatsApp. A bot handles the conversation and the catalog stays in sync with your stock.
A customer builds an order on WhatsApp and pays with a Mercado Pago link without talking to anyone.
We work with the tools you already have, and choose new ones for the job, not for the trend.
A clear path from the first call to a system that runs on its own.
We map your processes, systems and goals, and find where technology will pay off first.
Architecture, build vs. buy decisions, scope and a plan you can read in one sitting.
Short iterations, with working software every step of the way, connected to your existing tools.
Implementation, data migration, training and a supported launch.
Maintenance, monitoring and continuous improvement for as long as you need.
Buy when an existing tool covers most of what you need and the process isn't what sets you apart; build when the process is a competitive advantage, when off-the-shelf tools force costly workarounds, or when you need to connect several systems in a way no product supports. Many good solutions combine both: a standard platform such as HubSpot or Shopify, extended with custom integrations and automation. Arcanary's technology strategy service makes this call with you, and we recommend buying whenever it's the better option, even if it means we build nothing.
Arcanary builds AI agents that run in production for real businesses: assistants that answer phone calls and book appointments, agents that classify and answer emails and WhatsApp messages, document processing and data extraction, automated first-round interviews, knowledge assistants connected to company documents, and automation that updates CRMs, billing and other systems. We select and evaluate models for each use case, integrate them with existing tools, and monitor accuracy after launch. Several of these capabilities are packaged as products, such as Dai.sy and Verite.st.
Yes. We audit the code, infrastructure and documentation, fix urgent risks first, and then take over maintenance and new development. It's one of the most common ways clients start working with us.
For custom development, the code is yours, and we hand over repositories, documentation and access. Arcanary's products, such as Dai.sy or Dommek, are licensed: we run, maintain and improve them for you.
Yes. Maintenance, monitoring and support are part of every product and service we deliver, and we agree response times according to how critical each system is.
Tell us what's slowing your business down. A senior engineer will reply within one business day.
