详细内容
Bolna Voice AI Platform – AI Voice Agents for Outbound and Inbound Calling, Customer Support, and Recruitment
India's most promising startups of 2025 – YourStory Tech30 2025
Backed by
Voice AI Built for India
Powering India's businesses with AI Voice Agents from customer service to recruitment,
and everything in between. Handle thousands of inbound and outbound calls
every minute with natural, multilingual intelligence.
500+ Companies rely on Bolna to power their Voice AI Stack across 10+ vernacular Indian languages including Hinglish, Hindi, Tamil, Telugu.
INTRODUCING BOLNA
Seamlessly Build, Test, Deploy, and Scale Conversational Voice AI Agents.
Go from idea to live calls in minutes, not weeks.
OUR AGENTS
Agents That Do More Than Talk
Create AI voice agents for India that sound natural, understand context,
and speak multiple Indian languages including Hindi, Tamil, Telugu, Bengali, Marathi, Hinglish.
Bolna AgentsEcommerceEdTechHealth TechBFSIHospitality
Ms Bolna
Sales RepEnglish + Hindi
Provides clear answers to all your questions about Bolna, while guiding you step by step through the process of getting started, so you can explore its features with ease and confidence.
Mr Bolna
Investor RelationsEnglish + Hindi
Gives you a clear understanding of why becoming an angel investor in Bolna can be a rewarding opportunity & walks you through exactly how the process works so you can confidently take the first step.
HOW IT WORKS
Power for Devs
Simplicity for All
Whether you're a no-code builder or a developer, Bolna makes it easy to create powerful conversational voice AI agents understand Indian languages and accents. Build and scale multilingual voice bots with clicks or code.
NO-CODE PLAYGROUND
STEP ONE
Connect Account
1
Sign in to the Dashboard
STEP TWO
Configure Agent
2
Choose a pre-built template or build from scratch
STEP THREE
Click to Call
3
Trigger calls, campaigns or connect agent with your phone number
DEVELOPER APIs
api-integration
PythonPyJavaScriptJScURLcURL
1import requests
2
3url = "https://api.bolna.ai/call"
4
5payload = {
6 "agent_id": "123e4567-e89b-12d3-a456-426655440000",
7 "recipient_phone_number": "+10123456789",
8 "from_phone_number": "+19876543007",
9 "user_data": {
10 "variable1": "value1",
11 "variable2": "value2",
12 "variable3": "some phrase as value"
13 }
14}
15
16headers = {
17 "Authorization": "Bearer <token>",
18 "Content-Type": "application/json"
19}
20
21response = requests.request("POST", url, json=payload, headers=headers)
22
23print(response.text)
FEATURES
Features That Power Real Voice Agents
With integrated speech, telephony, and APIs, Bolna equips you with everything required to move from idea to live deployment quickly and securely.
Bulk Calling at Scale
Run campaigns with thousands of AI calls simultaneously.
Custom API Triggers
Call external APIs in real-time during a live conversation.
Human-in-the-Loop
Transfer call to a real agent instantly when needed.
Workflow Integration
Easy to integrate with n8n, Make.com, Zapier, and other tools
Multilingual
Converse fluently in 10+ Indian and Foreign Languages.
Natural Conversations
Agents understand interruptions, reply with <300ms latency.
Connect Any Model
Integrated with 20+ ASR, LLM, and TTS models.
Enterprise Plans
Best-in-class pricing and Forward Deployed service.
100% Data Privacy
India / USA specific data residency, on-prep deployment.
Model Switching
Run each call with models suited best for your use case.
CASE STUDIES
Helping Companies Scale their Call Operations
Explore how top organisations leverage Bolna's Voice Agents to Streamline Internal Workflows, Improve Efficiency, and stay competitive in the age of AI.
“Awign automated technical screening with Bolna's Voice AI - faster interviews, structured insights, and lower costs at scale.”
17.1 Mins
Longest Interview Duration
6.8 Mins
Average Interview Duration
“Hyreo improved candidate experience and reduced offer drop-offs with Bolna’s 24x7 AI helpline and proactive escalations.”
96.55%
Call minutes growth rate
10000+
Voice AI call conversations
“GoKwik scaled high-volume e-commerce conversations - cart recovery, surveys, collections - while answering real questions and sharing WhatsApp links.”
4,00,000+
Unique engagements
250+
Peak concurrent calls
“Hypothesis automated thousands of recovery calls with Bolna, recovering ₹2.5 Cr+ in revenue with 24-hour turnaround.”
₹2.5 Cr+
Revenue recovered
300+
SKUs live
“Futwork launched a national campaign with Bolna's Voice AI - 10K+ calls daily and seamless human escalations.”
10K+
Calls daily
250+
Concurrent calls
INTEGRATIONS
Seamless Integrations
Effortlessly Integrate with Your Stack
Bolna works hand-in-hand with leading platforms to supercharge your communication stack. Easily plug Bolna into your communication infrastructure and scale without friction.
Ready to Build Smarter Voice Agents?
Connect with our team for a personalized demo and see how Bolna can accelerate your journey from idea to live calls.
Book a Demo
Talk to us