01 / Models
Multi-voice TTS
Catalog of fine-tuned regional voices. Support for brand voice cloning with consent.
We build voice AI infrastructure with local presence. Authentic accents, latency below conversational thresholds, and per-country data sovereignty — for companies that can't depend on servers on another continent.
Vocalia runs two voice AI products, each speaking the exact language of its market. Both on the same network.
Voice AI with authentic Latin American accent. The voice your customers recognize as their own. Available via self-serve API and turnkey solution.
Discover Parlemos →Voice AI with a real Brazilian accent. Built on infrastructure in Brazil, aligned with LGPD. The voice solution that sounds like Brazil.
Discover Falemos →We don't compete on having the biggest model. We compete on being where they aren't: inside the country's network, with data kept local and instant response.
Audio never leaves the country. It's processed within national borders, aligned with local regulations — data protection laws in each market. For banking, healthcare and government, it's not a preference: it's a requirement.
Connected directly to national carriers and exchange points. The architecture brings inference to the edge of the network — nodes near the user, not rented transit.
By being inside the network, response is measured in milliseconds — <10 ms on the same network or zone. Without the round-trip to servers on another continent that add hundreds of milliseconds.
Natural, expressive voices, fine-tuned for each market. The quality a brand needs to put its name behind every call.
Operation with redundancy and failover. When a brand builds its service on Vocalia, continuity isn't optional — it's our operational obligation.
Encryption in transit and at rest, API-key access control, per-client isolation. Sensitive data handled to the standard each sector demands.
The edge isn't just having local servers — it's being inside the network your users travel through. We bring inference to the user, the way a CDN brings content closer.
A CDN doesn't send content from the other side of the world: it keeps it nearby so it arrives instantly. Vocalia's architecture brings that idea to voice AI: inference nodes distributed at the edge of the network — at carrier exchange points and datacenters — so the voice is born as close as possible to whoever hears it.
The closer the node is to the user, the lower the latency and the less the data travels. With a node in the same datacenter, network latency is just a couple of milliseconds. It's also natural redundancy: if a node goes down, another takes the load.
Round-trip time to the inference point. The closer the node, the lower the latency.
Most voice AI services respond from the United States, crossing several networks to reach your user. Vocalia is already inside the national network.
We don't resell third-party APIs. We run our own models on our own hardware in Latin American datacenters.
Catalog of fine-tuned regional voices. Support for brand voice cloning with consent.
WebSocket with first audio in milliseconds. Formats designed for telephony and conversational voice agents.
Hardware in-country and planned across the region. No lock-in to foreign hyperscalers.
REST and WebSocket API. Python and JavaScript SDKs. Compatible with IVR platforms and voice agents.
Designed to meet each market's regulations. Customer data never leaves the country.
For companies without a technical team: we integrate voice into existing IVRs, voice bots and phone systems.
Each country with its own local infrastructure, its own accent, its own regulatory compliance. Not "one global solution" — one solution per market.
Voice and conversational AI market in the region — illustrative trend estimate, USD.
We work with companies that value the difference between "it works" and "it works the way it should sound in their market".
To scale support to millions of minutes without losing quality, with regional voices and conversational latency.
When local regulation requires that data not leave the country, Vocalia is one of the few providers that can offer it.
Voice AI integrated into existing systems and platforms. Infrastructure compatible with SIP and traditional telephony.
SaaS that need to add voice as a feature, without building the AI stack. API integration, white-label available.
Reminders, appointments, phone triage. Data sovereignty for sensitive information under local regulation.
When "data in-country" isn't a preference but a requirement. On-premise option available for sensitive cases.
If your company needs voice AI with regional accent, local latency or in-country data, let's book a conversation. No long forms, no canned demos — a direct chat to see if we're a fit.