Build enterprise voice agents in minutes
Pionero provides complete speech stack with proprietary speech models, voice infrastructure, and visual agent builder to automate calls and workflows across cloud, VPC, or on-prem environments
Hear it before you buy it.
Pick a language, type a sentence, hear how a real customer-service agent would sound. Or run a sample call through the streaming STT.
Three products. One stack.
Every layer is built and trained by us — not fine-tuned wrappers around someone else’s model. That’s why Pionero gets accuracy on languages others can’t.
Text-to-Speech
Native-sounding voices for 40+ languages, with sub-300ms streaming and per-phoneme control.
- Neural-v2 voices
- SSML + voice cloning
- 24kHz · μ-law · MP3
Speech-to-Text
Streaming ASR built for code-switching, accents, and noisy contact-center audio.
- Streaming + batch
- Diarization · 8 speakers
- Custom vocab + boosting
Voice Agent Builder
Compose end-to-end voice agents — STT, LLM, tools, TTS — with a visual flow editor.
- Drag-and-drop flows
- Function calling · webhooks
- Twilio · SIP · WebRTC
Built for languages others overlook.
We start with the user, not the dataset. Every language has native linguists, real call-center corpora, and dialect coverage — not a single “multilingual” model pretending all 40 sound the same.
Shipped where voice matters most.
We don’t sell a horizontal API. Every deployment is grounded in a real industry workflow, with reference architectures, regulators, and benchmarks we’ve already cleared.
Banking & Financial Services
Voice authentication, IVR modernization, and KYC for retail and SME banking.
Telecommunications
Multi-dialect customer-care agents that handle prepaid, postpaid, and complaint flows.
Government & Public Sector
Citizen hotlines, language-access compliance, and transcription of public proceedings.
Voice that actually works.
Four reasons enterprise teams switch to us — and stay.
Proprietary models, end to end.
We train our own acoustic, phonetic, and language models for every language we ship. No fine-tuned wrappers, no vendor lock-in upstream.
Language-first architecture.
Tokenizers, lexicons, and prosody are designed per-language by native linguists. Code-switching and dialect routing are first-class.
Enterprise deployment, on your terms.
Cloud, single-tenant VPC, or fully on-prem behind your firewall. Same SDK, same models, same SLAs.
Benchmarks we publish.
WER and MOS scores for every language, refreshed quarterly, with the eval sets open-sourced. No mystery numbers.
Two ways to ship.
Start on the cloud and pay for the seconds you stream. Move to a single-tenant VPC or on-prem deployment whenever procurement is ready — same SDK, same models, same SLAs.
Ship in minutes on our managed infrastructure. Pay only for the seconds of audio you actually use.
- TTS, STT, and Voice Agent Builder
- All 40+ languages and voices
- Streaming + batch APIs
- 99.9% uptime SLA
- Email and community support
- Free playground · no card required
Single-tenant VPC or fully on-prem, with the SLAs and paperwork procurement actually signs off on.
- Dedicated VPC or on-prem deployment
- Air-gapped reference architectures
- Custom voice and language tuning
- 99.95% uptime SLA · 24/7 support
- SOC 2 · GDPR · KVKK · DPA
- Named solutions engineer
Try it in your language.
Right now, in the browser.
No signup. No API key. Hear neural-v2 voices in your language and stream a sample call through STT.
Talk to a solutions engineer.
30 minutes. We’ll bring a working prototype in your language and a deployment plan tailored to your stack — cloud, VPC, or on-prem.