Voice and chat in one platform
Create one assistant and run it as a phone voice agent or a website chat assistant. The docs also describe text chatbots and browser-based voice calls.
Voice AI platform for phone and web
Bolcho is an India-first voice AI platform for building AI agents that handle phone calls and website chat. It is positioned for teams that want to launch voice and text assistants for Bharat, with support for Hindi, English, and other Indian languages.
The product combines agent building, telephony, chat widgets, APIs, and analytics in one system. The source content emphasizes low-latency conversations, mid-call language switching, and multi-provider routing across speech-to-text, language models, text-to-speech, and telephony so teams can run assistants across channels without wiring every stage themselves.
Core features
Indian-language handling
Bolcho supports Hindi, Hinglish, Tamil, Telugu, Bengali, and more, with a language director that switches when the caller changes language mid-conversation.
Multi-channel delivery
The platform supports inbound and outbound calls, managed numbers, bring-your-own SIP trunks, browser calls, and a chat widget for websites.
Multi-provider routing and failover
The system uses multiple providers across speech-to-text, LLM, text-to-speech, and telephony, with automatic failover if a provider stumbles.
Developer-oriented API
The docs describe REST APIs, signed webhooks, API keys with scopes, server-side tools, structured outputs, and idempotent request handling.
Operational data and workflows
Bolcho includes lead capture, transcripts, recordings, conversation analytics, and CRM-style flows for follow-up and back-office automation.
Practical use cases
Inbound phone support
Build an inbound voice assistant that answers calls, handles common questions, and routes callers through a phone number managed by Bolcho or supplied through SIP.
Outbound calling and follow-up
Launch an outbound calling workflow for follow-ups, reminders, or lead outreach, using the API to place calls and receive events on webhooks.
Website chat and lead capture
Embed the chat widget on a website so visitors can ask questions, capture leads, and use the same assistant that powers phone interactions.
Indian-language customer interactions
Create assistants that operate in Hindi, English, or other Indian languages, including conversations where the caller switches languages mid-call.
Operations and automation
Use REST endpoints, transcripts, recordings, structured outputs, and analytics to feed back-office or CRM-style workflows.
Pros and Cons
Pros
- Supports both voice and chat assistants from a single platform.
- Designed for Indian languages, including mid-call language switching.
- Covers multiple deployment modes: inbound calls, outbound calls, website chat, and browser calls.
- Uses provider routing and failover across speech, model, synthesis, and telephony layers.
- Exposes API, webhooks, structured outputs, and server-side tools for developers.
Cons
- The pricing page in the collected sources returned a 404, so detailed plans, limits, and package names were not available.
- Several capability details are mentioned in homepage copy or docs, but the collection does not provide full product documentation for every integration or workflow.
FAQ
What is Bolcho used for?
Bolcho is an India-first voice AI platform for building agents that handle phone calls and website chat. It supports creating voice and text assistants that can speak Hindi, English, and other Indian languages, then connecting them to phone numbers, a chat widget, or the API.
Which Indian languages does Bolcho support?
The site says Bolcho supports genuine Hindi, Hinglish, Tamil, Telugu, Bengali, and more. It also mentions a language director that switches languages mid-call when the caller switches languages.
Can Bolcho make and receive phone calls?
Yes. Bolcho supports both inbound and outbound calling. The docs mention managed numbers or bringing your own carrier over Plivo or SIP, and the homepage also references inbound plus outbound agents.
Is Bolcho available through an API?
The homepage and docs describe a developer-first platform with REST APIs, webhooks, API keys and scopes, server-side tools, structured outputs, and browser widgets. The docs say assistants, calls, transcripts, recordings, analytics, and chat can all be accessed programmatically.
How does Bolcho pricing work?
The site states that Bolcho bills near raw provider cost and meters usage in rupees to the paisa. The pricing page itself returned a 404 in the collected sources, so no plan names or fixed prices were available.
Quick Facts
- Category
- Voice AI platform
- Primary users
- Developers and teams building phone or web assistants
- Platform
- Web app and API
- Source domain
- bolchoai.in
- Notable workflow
- Create an assistant, connect a number or widget, and run it on phone or web
- Pricing shape
- Usage-based billing near provider cost; detailed plans not available in the collected sources
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