Top Information technology Conversational AI & Voice Assistant Development Companies

Discover Conversational AI & Voice Assistant Development companies serving the Information technology industry. Compare services, pricing, and capabilities to find the right partner on Edverise.

How this list is built

We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

814 Companies

Top Information technology Conversational AI & Voice Assistant Development Companies

TestMu AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
TestMu AI (previously known as LambdaTest) is a comprehensive Agentic AI Quality Engineering platform that enables teams to conduct smarter testing and accelerate their deployment process. Built for scalability, it provides complete AI agents that assist in planning, creating, executing, and evaluat
Highlights
250-999
Employees
San Francisco, California, Us
Services Provided
25% AI Agent & Multi-Agent System Development
10% Generative AI
15% Conversational AI & Voice Assistant Development
50% QA & Software Testing
AI Summary
“TestMu AI offers an AI-driven quality engineering platform that streamlines software testing across web, mobile, and enterprise applications, enhancing planning to evaluation on real environments.”
Systamate
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Systamate is a company specializing in AI systems that creates and implements intelligent automation infrastructure for contemporary businesses. Their platform combines AI voice agents, workflow management, and system integrations to automate the complete client lifecycle—from initial inquiries to o
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
10% AI Strategy & Roadmap Consulting
13% Custom AI Chatbot Development
20% Conversational AI & Voice Assistant Development
7% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Systamate develops AI-driven automation platforms integrating voice agents, workflows, and systems to streamline client lifecycle management, enhancing efficiency, scalability, and response times for businesses.”
Querlo
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Querlo offers tailored AI solutions designed to enhance engagement and improve the experience for both internal and external stakeholders, supporting B2B, B2C, and B2E interactions across various communication channels and languages.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
New York, New York, Us
Services Provided
70% Custom AI Chatbot Development
30% Conversational AI & Voice Assistant Development
AI Summary
“Querlo delivers customized AI solutions to optimize engagement and user experience across B2B, B2C, and B2E interactions, supporting multiple channels and languages.”
TaskScout Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Taskscoutsolutions is a global agency that focuses on mobile app and software solutions, specializing in comprehensive digital transformation. We collaborate with innovative companies, ranging from newly funded startups to well-established businesses, to create high-performance, user-friendly mobile
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Gambrills, Maryland, Us
Services Provided
20% Custom Web Application Development
30% Mobile App Development (iOS & Android)
50% Conversational AI & Voice Assistant Development
AI Summary
“TaskScout Solutions is a global agency specializing in mobile app and custom software development, delivering scalable digital transformation solutions tailored to startups and established businesses for measurable ROI.”
Quansys AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Quansys AI facilitates enterprise automation by offering a comprehensive voice AI platform that autonomously conducts human-like conversations, replacing outdated BPOs. This system leverages swarm intelligence and integrated telephony.
Highlights
$1,000+
Min Project Size
10-49
Employees
Services Provided
40% AI Agent & Multi-Agent System Development
40% Conversational AI & Voice Assistant Development
10% Machine Learning Model Development
10% Generative AI
AI Summary
“Quansys AI provides an advanced voice AI platform enabling enterprise automation through human-like conversations, integrating swarm intelligence and telephony to modernize business process outsourcing.”
DashStack Infotech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
DashStack Infotech is a software development firm that specializes in creating mobile and web applications using the Flutter framework. We assist startups and established businesses in developing fast, scalable, and user-friendly digital solutions. Our experienced team produces high-quality applicat
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
22% Mobile App Development (iOS & Android)
12% Custom Web Application Development
20% UX Research & Usability Testing
13% Interaction Design
AI Summary
“DashStack Infotech develops scalable, user-friendly mobile and web applications using Flutter, serving diverse industries with quality solutions, timely delivery, and ongoing technical support.”
Aimesoft
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Aimesoft, located in San Jose, California, is a company specializing in AI products and solutions. With the goal of becoming a worldwide leader in this field, Aimesoft emphasizes Multimodal Artificial Intelligence, a cutting-edge approach that integrates various input types—including text, voice, im
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
San Jose, California, Us
Services Provided+7 Services
3% Robotic Process Automation (RPA)
10% Conversational AI & Voice Assistant Development
5% AI Strategy & Roadmap Consulting
8% AI Model Fine-Tuning & Training
AI Summary
“Aimesoft, based in San Jose, develops advanced Multimodal AI solutions integrating text, voice, images, and data, offering diverse applications like virtual receptionists and presenters globally.”
HashTrust Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Based in India, the company is an IT consulting and engineering firm that focuses on AI, Web3, and comprehensive product engineering for clients worldwide. Hashtrust's mission is to transform product concepts into software that is ready for production. The team supports businesses in developing, sca
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
New Delhi, Delhi, In
Services Provided+3 Services
15% Custom Web Application Development
8% Mobile App Development (iOS & Android)
20% Blockchain & Web3 Development
8% E-Commerce Development
AI Summary
“HashTrust Technologies, an Indian IT firm, specializes in AI, Web3, and product engineering, delivering tailored, secure software solutions with Agile methods to drive innovation and client ROI.”
We4Web Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
"We firmly believe that customers play a crucial role in the growth and success of any business." With a team of exceptional project leaders, talented UI/UX designers, skilled developers, and expert statisticians, we are the leading Data Science company in our town. In our organization, employees
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Surat, Gujarat, In
Services Provided+1 Services
30% Machine Learning Model Development
10% Conversational AI & Voice Assistant Development
10% AI Strategy & Roadmap Consulting
30% UX Research & Usability Testing
AI Summary
“We4Web Solutions is a leading data science company offering expert project leadership, UI/UX design, development, and statistical analysis in a supportive, culturally rooted environment.”
Chainweb Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Chainweb Group SIA is a software engineering firm that prioritizes AI in its approach to developing scalable digital solutions and intelligent automation. We create and engineer production-ready platforms that fuse web and mobile technology with AI integration, system orchestration, and cloud infras
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Torino, Piedmont, It
Services Provided+9 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
15% API Development & Integration
3% QA & Software Testing
AI Summary
“Chainweb Group SIA is a software engineering firm specializing in AI-driven scalable digital solutions, including web and mobile platforms, system integration, cloud architecture, and automation across fintech and SaaS sectors.”

«Previous

13 4 5 6

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

A clipboard checklist with a ruler, a calendar and a coin stack, for a software development RFP template

Vendor Selection

Software Development RFP Template (Free Download)

A free ten-section software development RFP template with a filled-in example, a proposal scorecard, and Edverise data on agency minimum project sizes.

Nihar Ranjan Rout

10/26/2026

A signed contract surrounded by a padlock, a stopwatch and a target, for fixed price, time and material and outcome-based contracts

Vendor Selection

Fixed Price vs Time and Material vs Outcome-Based Contracts

When to use fixed price, time and material or outcome-based contracts with a software agency, with a worked example and Edverise data on project minimums.

Nihar Ranjan Rout

10/22/2026

Industry Trends

The Era of the Directory Is Over. Here's What's Replacing It.

The B2B directory had a good run. For two decades, it was the primary infrastructure connecting buyers with service providers a digital marketplace built…

Nihar Ranjan Rout

4/4/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.