Speech models for the accents, dialects and lines you actually have.
Off-the-shelf speech recognition is trained on clean, mostly Western audio. Real calls are none of those things. We collect the data, train the models and measure them on your own recordings: streaming ASR for telephone audio, custom voices, voice cloning and real-time speech-to-speech.
Zingaro AI trains custom speech-to-text and text-to-speech models per client for any language, accent or dialect, including streaming recognition for telephone audio, voice cloning and real-time speech-to-speech, evaluated on the client’s own recordings.
You get
- Model weights you can host
- The dataset and the evaluation set
- A word error rate report on your own audio
- Serving on your infrastructure, at call latency
Built with
- Streaming ASR
- Neural TTS and cloning
- Speech-to-speech
- Dialect datasets
- On-prem serving
Part of our voice practice. Custom ASR and TTS training, voice agents, low-latency streaming, deployment and optimisation, in one place: everything in voice.
Custom ASR and TTS training, end to end.
Speech-to-text training
Streaming recognition tuned for narrow-band, noisy, interrupted telephone audio in any language or dialect.
Text-to-speech and voice cloning
Natural voices that sound like your brand, cloned or designed, in the languages your customers speak.
Real-time speech-to-speech
Low-latency conversational models for voice agents that listen and speak at the same time.
Dialect work
Najdi and Gulf Arabic are our deepest work. Indian languages and code-switching next.
Data collection and transcription
Native speakers writing the dialect the way it is spoken, with consent and quality checks.
Evaluation
Word error rate on your recordings, not on a public benchmark, reported before and after.
From one painful job to a system in production.
Models and agents handle the volume. People handle the edges. You always know which did what.
- 01
Discover.
One or two weeks with your team. The jobs listed, sized and ranked. A number on the first one.
- 02
Build the pilot.
Fixed scope, fixed fee, 4 to 6 weeks. Real output on your real data, measured against the number.
- 03
Ship it.
Into production, inside your boundary if the rules require, with evals gating every release.
- 04
Run it, or hand it over.
We operate it with people on the queue and a weekly report, or your team takes it with the runbooks.
Your data does not have to leave the building.
On your servers
Air-gapped where required.
We install on machines you own, inside your network. Where the rules demand it, the system runs with no outbound connection and updates are carried in by hand. Your team keeps the keys.
Data stays inside your network
Your private cloud
We deploy into your account.
We deploy into your own cloud account, in your region, under your access controls. The data stays in your account. We get the access you grant, and nothing more.
Data stays inside your account
Ours
Managed, fastest to start.
We run it on infrastructure we operate. The right choice when the data is allowed to leave and you want the pilot running this month.
Managed by us, on our terms
In banking, insurance and healthcare, the rules decide where the data sits. We built for that first.
How each option worksWhat comes back, and how we measure it.
Deliverables
- Model weights you can host
- The dataset and the evaluation set
- A word error rate report on your own audio
- Serving on your infrastructure, at call latency
Measured by
- Word error rate on your recordings
- Latency per utterance
- Naturalness ratings for synthetic voices
- Coverage of the conditions you need
Real figures come from your pilot. We do not publish invented ones.
What people ask about speech.
Which languages?
English, Arabic dialects and the common Indian languages first. Anything else we train for, given recordings.
Can it run inside our network?
Yes. Training and serving can both run inside your boundary, including air-gapped.
Do you need our recordings?
Yes, if you have them. If you do not, we collect them with native speakers in the region.
Bring us the speech job you keep postponing.
Twenty minutes is enough to say whether we can take it.
A pilot starts within 5 working days of agreed scope · Nothing upfront · No seat licences