Build better agents with Nineteen58.
Create and deploy AI agents that automate customer interactions 24/7. Integrate across multiple channels, such as WhatsApp, Telegram, Phone, and Email, to deliver efficient, personalised sales & support.
Hear our AI agents talking to each other
Listen to two of our AI agents explaining their capabilities in a natural, human-like conversation.
AI Agent Conversation
Nineteen58 AI Agents discussing their capabilities
Transforming Customer Engagement with Intelligent AI Agents
At Nineteen58, we're not just building AI—we're reimagining the future of customer interactions. Our advanced AI agents seamlessly integrate across all your communication channels, delivering personalized, empathetic, and lightning-fast responses that feel remarkably human.
Based in South Africa and the UK, we're helping forward-thinking businesses reduce support costs by up to 60% while dramatically improving customer satisfaction. Our AI agents never sleep, never take breaks, and continuously learn from every interaction to become even more effective.
Experience the power of AI that understands context, remembers conversations, and solves complex problems—all while maintaining your brand's unique voice and values.
Empower Your Agents with Intelligent Tools
Our comprehensive suite of AI tools gives you everything you need to create, deploy, and manage intelligent agents that transform customer interactions.
Reasoning Builder
Craft natural workflows with fine control.
Design sophisticated, drag-and-drop workflows with fine-grained control over your agent's behavior.
Pick Any Model
Access 15+ top language models.
Choose from OpenAI, Anthropic, Google, and Groq models with unified billing and seamless switching.
Multi Channel
Connect with customers everywhere.
Deploy your agents across WhatsApp, Telegram, iMessage, Phone, Email, and more from a single platform.
Targeted Broadcasts
Personalise your outreach at scale.
Send AI enhanced, personalised messages that drive engagement and conversions across all channels.
Tool Use
Integrate external APIs effortlessly.
Connect your agents to external systems and data sources without writing complex code.
Knowledge Retrieval
Empower your AI with your data.
Upload documents and build a knowledge base that informs every customer interaction with accurate information.
Live Monitor
Monitor your agents in real-time.
Track performance metrics, conversation quality, and customer satisfaction with comprehensive analytics.
Conversation Memory
Build relationships that last.
Your agents remember past interactions, preferences, and context to deliver truly personalized experiences.
Custom Training
Fine-tune your agents for your business.
Train your agents on your specific products, services, and brand voice for truly authentic interactions.