Add AI Voice & Chat Agents directly to your website.

Voice AI Suite for Enterprises

Smallest.ai offers a powerful Voice AI Suite designed to enhance and automate contact center operations. This suite includes advanced voice agents and models that provide real-time communication solutions for businesses. The technology is built to transcribe, analyze, and respond to live calls, offering real-time insights and smarter conversations.

Benefits

• Auto-diallers and verified numbers boost pick-up rates significantly.
• Human-like voices and intelligent agents enhance customer engagement in calls.
• Precision in managing complex use cases leads to better automation.
• Telephony Analytics and Integrations
• Voice Agentic Platforms
• Electron Intelligence: Our in-house models trained on millions of conversations.
• Lightning Voice AI: Trained on human data for natural speech understanding.

Use Cases

Smallest.ai covers a wide range of use cases across various industries, including:

• Customer Support: Handle customer inquiries and provide assistance efficiently.
• Debt Collection: Streamline the process with empathy and compliance.
• Interview Screening: Conduct initial candidate screenings and assessments.
• Real Estate Agent: Schedule viewings and qualify potential buyers/renters.
• Sales Agent: Generate and qualify leads for your sales pipeline.

Integrations

Quickly connect all your daily tools for seamless integration:

• Simplify your Gmail: Just command it, and it will write your email.
• Automate updates, craft follow-ups, and manage leads: Just by giving a command.
• Handle tickets, draft replies, and update statuses: Just by telling it what to do.
• WhatsApp Integration: Makes it easy to send lifelike voice messages instantly.
• Elevate your calls with AI: That understands language and completes tasks efficiently.

Lifelike Voices in 16 Global Languages

Engage with customers globally using our natural-sounding voices in:

• English
• Hindi
• Tamil
• Marathi
• Spanish
• Bengali
• Gujarati
• Kannada
• French
• Hebrew
• Italian
• Arabic
• Russian
• German
• Dutch
• Polish

Security

Your data is secured by top SOC 2 Type 2, HIPAA, and PCI compliance standards, both in the cloud and on-premises. We comply with:

• HIPAA: To protect your health information.
• SOC 2 Type II Attestation: Annual audits.
• Strict Internal Audit Processes: For data management.
• Infrastructure: That meets ISO standards.

Vibes

Real Feedback from Delivered Value

• Tony Gordon, Co-Founder, Gordon Salon US: Smallest AI has been a game-changer for the Salon industry. The response to the bot has been incredible, making a strong positive impact. With minor tweaks, it's nearly perfect. The experience feels polished and personal, and we're exploring ways to integrate rewards for guest feedback. Overall, it's a powerful, intelligent tool that's getting people excited.
• Vishwajit Pureti, Founder & CEO, Voice Craft AI: We've started integrating smallest.ai-based agents and are gradually migrating away from ElevenLabs. The experience has been great so far—excited to explore everything smallest has to offer!
• Rohan Chaudhary, Founder, Rumik.ai: Smallest.ai, led by Sudarshan, has achieved an outstanding level of TTS quality with significantly fewer resources, a leaner team, and minimal PR or fundraising compared to others in the space. It's a masterclass in building with focus and efficiency—credit where it's due!
• Neha Patil, Assistant Manager, Mosaic Wellness: Smallest AI voice agents have really helped us understand our users better and improve retention across different product lines. The way it connects with users feels very natural and easy—people are actually engaging more. We've started seeing real results in terms of repeat usage and satisfaction. What's exciting is that this is just the start. We're looking forward to exploring more ways to use Smallest AI to build deeper relationships and keep users coming back.
• Nikhilesh Singh, Researcher, Salesforce: Lightning v2 by smallest.ai is genuinely impressive—super lightweight and still delivers high-quality TTS. It's exciting to see voice synthesis becoming more accessible for developers with limited compute.
• Shouvik Mukherjee, Founder, Bachao.ai: Voice is the next frontier—and with what smallest.ai has built, it finally feels like we're crossing that line where machines don't sound like machines anymore.
• Sandeep Bhatnagar, COO, Truliv: We have tested others but smallest so far has shown the best performance even in demo. We would like to deploy this for all our properties.
• Harinder Takhar, CEO, Paytm Labs: Smallest is an exceptional team, and we are excited to collaborate with them. Their best-in-class quality and latency perfectly align with our needs. Highly recommended!!
• Satish Mani, MakeMyTrip Travel Services Pvt Ltd: Smallest has been instrumental in realizing our Voice AI strategy, thanks to the incredibly helpful and dedicated team!!!

For Developers

Automate. Orchestrate. Dominate—with Code.

Build with our Node and Python SDKs.

const options = {method: 'POST',headers: {Authorization: 'Bearer <token>','Content-Type': 'application/json' },body: '{"voice_id":"<string>","text":"<string>","sample_rate":8000,"add_wav_header":true}' };fetch('https://waves-api.smallest.ai/api/v1/lightning/get_speech',options).then(response => response.json()).then(response =>console.log(response)).catch(err =>console.error(err));