AI Voice Bot Development
Build natural, human-like voice interfaces for inbound call handling, IVR replacement, and voice-driven workflows using advanced speech AI.
- Real-Time STT/TTS
- Emotion Detection
- PSTN Integration
4.9 / 5 · Trusted by 150+ clients
Get a Free Estimate
Everything Included in Voice Bots
01
Real-Time STT/TTS
Industry-leading speech-to-text and text-to-speech with sub-200ms latency.
02
Emotion Detection
Detect caller tone and sentiment to adapt response dynamically.
03
PSTN Integration
Works over any telephony network — SIP, PSTN, VoIP.
04
IVR Replacement
Replace outdated IVR trees with natural spoken conversation.
05
Scalable Calls
Handle thousands of concurrent voice calls without added headcount.
06
Compliance
Built-in call recording, transcription, and audit trails.
From Idea to
Scalable Growth
Turning an idea into a successful product takes more than just development. As your product evolves, complexity increases. Naestinn partners with you at every stage—validating ideas, building reliable products, and scaling them for long-term growth.
Let's Discuss Your Project
Case Studies That Speak for Themselves
Naest Tutors
Naest Tutors is a smart education platform designed to connect qualified tutors with school and college students for home and online tuition. The platform simplifies tutor discovery, booking, and management through a seamless digital experience.
Operations Head, Naest Tutors
Challenges
Building a reliable platform to match students with verified tutors while managing scheduling, locations, and academic preferences efficiently.
Solutions
Developed a centralized platform with tutor verification, smart matching, and streamlined onboarding for students and tutors.
Key Features
Tutor onboarding, student requests, smart tutor matching, location-based search, online and home tuition support.
Business Impact
Improved tutor discovery, reduced manual coordination, and enabled faster enrollment for students and educators.
Excellence.Is Our Minimum Standard.
Over 130 awards, recognitions, and industry accolades reflect our commitment to building high-impact digital solutions and long-term client success.
Let's Build Something
India's Fastest-Growing Companies 2025
Top 100 U.S. IT Innovators 2025
America's Top Software Developers 2025
Top 100 Global Outsourcing Providers 2024
America's Fastest-Growing Companies 2024
Company of the Year – Artificial Intelligence 2024
Hear What Our Clients Say
About Naestinn
Enterprises that chose intelligent automation with measurable, real-world outcomes.
“Naestinn's AI team delivered a predictive churn model that helped us retain 23% more customers within the first quarter alone. The depth of their ML expertise was genuinely impressive.”
“The LLM they fine-tuned on our 10 years of legal documentation reduced contract review time by 80%. Our team was amazed by how domain-accurate the answers were.”
Ready to build your AI solution?
Connect with our ML architects for a free 30-minute technical consultation.
Book Free Call“Our AI customer support chatbot now handles 72% of all incoming queries without human intervention. ROI in 6 months was extraordinary — we've expanded the engagement.”
“The computer vision defect-detection system reduced our quality failures by 40% in the first month. Integration with our SCADA systems was seamless.”
Fresh Insights by Our Team
Stay ahead with practical knowledge, industry trends, and expert perspectives from our engineers, designers, and digital strategists.
