Open Source
A Digital Public Good
for 1.4 Billion.
Open infrastructure, sovereign data, unlimited possibility. Audit every line. Fork it. Deploy it. Build India's voice layer on top.
5 Swappable Microservices
Open Source
A Digital Public Good
for 1.4 Billion
Open infrastructure, sovereign data, unlimited possibility. Deploy once. Build forever on top.
Fully Public Codebase
Audit it, fork it, self-host it. 100% open source. No black box, no hidden licensing.
PrincipleModular by Design
5 independent services. Swap the speech engine, AI model, or voice output. Extend at will.
PrincipleNo Vendor Lock-In, Ever
No contracts, no queues. Contribute directly to the roadmap. You own the entire stack.
PrincipleFree for Governments & NGOs
DPDP-compliant. Deployable on Bhashini infra. Built to serve 1.4 billion citizens.
Principle5 Independent Microservices
“Deploy once. Power a crop helpline, a health triage bot, a grievance system, and a scheme eligibility service — all on the same infrastructure.”
Who Can Build & Contribute
What's Next
You have a domain.
What would you do
with a voice?
Farmers who don't use apps. Patients who can't read forms. Citizens who hang up on IVRs.
Deploy VoicERA
For your domain — crop helpline, health triage, grievance system, scheme eligibility. Let's talk today.
Deploy it todayFork the Codebase
Build your own vertical. The entire stack is yours — speech engine, LLM, voice output. Extend at will.
Fork on GitHubContribute
Language models, adapters, orchestration. Build the voice layer for India — together, in the open.
Start contributingIndia's voice isn't English. It's 22 languages, 140 crore people, and one phone call away from the help they need.
VoicERA makes sure someone — or something — is always listening.