Calistia

AI phone and chat assistants that handle conversations and elevate customer experience.

What We Did

Calistia is a no-code platform for creating intelligent voice and chat assistants. Designed for both businesses and personal use, Calistia enables users to deploy smart, reliable phone agents that can answer questions, handle bookings, and manage calls — freeing up time and improving communication. Our team led end-to-end development including frontend, backend, AI integration, and multi-channel support.

Dashboard UX & UI Design
Frontend & Backend development
Assistant creation workflows (voice, chat, logic)
Phone call management engine
AI prompt configuration system
Conditional routing rules engine
Subscriptions & authentication
Call handling logs, summaries, and blacklisting

Key Features

No-code Assistant Builder

Create fully functional assistants using forms, toggles, and file upload

AI Prompt System

Define voice agent behavior with customizable system prompts and training documents.

Phone Call Control

Choose how calls are handled with settings for recording, transcription, summarization, and call ending.

Call Logs & Status

Monitor, test, and analyze all incoming call activity across assistants.

Real-Time Voice AI

Low-latency voice processing for natural, responsive conversations.

Telephony Integration

Seamless integration with phone systems for inbound and outbound calls.

AI Integration

The core of Calistia is its flexible AI engine. Users can define the assistant's tone, purpose, and task logic using system prompts and knowledge uploads. Each assistant can transcribe, summarize, and route conversations intelligently based on caller behavior or conditions — powered by OpenAI's language models and fine-tuned prompt flows.

UI/UX Design

We designed Calistia's dashboard with accessibility and clarity in mind. From creating an assistant to configuring complex call rules, every step is intuitive and visual. The dark UI and minimalistic layout cater to users ranging from business owners to tech-savvy teams.