aiautomators.io

Directory · 23 providers

AI Voice Agent Agencies

Compare 23 listed AI voice agent development services before you hire one. Every entry on this page is a service provider that builds phone agents for clients, not a software platform. Use the industry table below to shortlist by your sector, then ask each provider the hiring questions at the end.

23 providers offering AI voice agent services

sudoleads

karachi, Pakistan · Remote

SudoLeads is an AI automation company helping businesses streamline operations, automate repetitive tasks, and improve customer engagement through AI-powered solutions, chatbots, workflow automation, and custom business systems.

Nextech IA

Monterrey, Nuevo León, Mexico · Remote

Nextech IA desarrolla software a la medida, webs y apps para negocios en México. Bots con IA para WhatsApp y voz, y automatización de reportes, inventario y seguimiento de clientes. Monterrey, Veracruz y remoto. WhatsApp 56 6448 2708 para revisión gratuita. nextechia.dev

Ember Army

Rockwall, TX · Remote

Ember Army builds AI agents, AI receptionists, and business automations for small and midsize businesses, connected to the tools they already use. Based in Rockwall, TX, serving Dallas–Fort Worth and nationwide.

Sellstack AI

Peregian Beach, Sunshine Coast QLD, Australia · Remote

Sellstack AI builds AI automation for small businesses on the Sunshine Coast and across Australia: AI receptionists that answer every call, instant lead follow-up, online booking, CRM pipelines and Google review automation.

TecAdRise

Wilmington, DE · Remote

TecAdRise helps small businesses automate calls, lead capture, and admin with AI voice agents, chatbots, and n8n workflows. https://tecadrise.ai

AiGency Global

London, United Kingdom · Remote

AiGency Global helps organisations identify, deploy and manage AI employees, voice agents and agentic workflows across sales, marketing, service, operations, finance and HR. London-headquartered, with global delivery and human oversight built into every deployment.

Global Key Info Solutions

B-113, Sector 64, Noida, Uttar Pradesh 201301

Global Key Info Solutions (GKIS) is a digital product engineering and digital marketing company headquartered in Noida, Uttar Pradesh, India. Founded in 2020 by Tarun Sondhi, GKIS positions itself as a single-vendor partner for companies that need both software delivery .

“development”

BITSCLAN IT SOULUTION

Lahore ,Punjab · Remote

Bitsclan is an AI automation and technology company helping businesses streamline operations, improve productivity, and scale more efficiently through intelligent automation. We specialize in AI-powered solutions, workflow automation, AI agents, software development, and custom technology solutions

Alephtech2020

New Orleans, LA · Remote

New Orleans AI automation company helping businesses automate calls, lead follow up, customer service and workflows with AI receptionists, voice agents and custom AI solutions.

Value Stream Ai LLC

Pembroke Pines, FL · Remote

Value Stream AI helps businesses leverage AI, automation, software, and data to streamline operations, improve customer experiences, reduce manual work, and accelerate growth. We deliver practical, scalable solutions tailored to your business needs.

“Our AI and automation solutions help clients scale their workload without proportionally increasing their teams or operational costs. By automating repetitive tasks, customer inquiries, lead follow-ups, data processing, and internal workflows, businesses can handle higher volumes, respond faster, improve productivity, and serve more customers efficiently. Our solutions enable teams to focus on high-value activities while technology handles routine operations, resulting in improved scalability, reduced manual effort, faster turnaround times, and stronger overall business performance.”

XzanderAI

Turkey · Remote

We build AI-powered booking systems, 24/7 chatbots, and high-converting websites that turn your clinic, salon, or hotel into a client-winning machine that never sleeps.

Agentix Labs

Montreal, QC, Canada · Remote

Agentix Labs designs and deploys custom AI agents, OpenClaw systems, voice agents, workflow automations, integrations, analytics, and governed production infrastructure. We take projects from discovery and architecture through implementation, testing, training, and optimization.

sizrok

Greater Maanchester · Remote

A UK studio building AI that quietly takes the repetitive work off your team, from answering calls and emails to sorting paperwork and getting quick answers out of your own data.

KDCI ai

552 E Carson St. Suite 104, Carson, CA 90745, USA · Remote

KDCI.ai is an AI-managed services provider delivering custom agentic solutions across CX, creative, demand generation, and staff augmentation purpose-built for 20+ industry verticals.

AutomateIQ

United States

AutomateIQ delivers AI automation for dental, real estate, insurance, and SaaS teams. Services include AI Customer Support, Appointment Booking, Sales Follow-Up, Voice Receptionist, and Document Processing. Pricing from $500–$5K/mo with a pilot offer available.

Biglobster

Thailand · Remote

Biglobster provides custom automation for small and medium businesses and freelancers. Industry, distribution, professionals. Measurable results from the very first moment.

Caseflood.ai

San Francisco, CA, USA · Remote

Caseflood.ai builds vertical AI agents for law firms, handling phone intake, client follow-up, and case status updates. Founded in 2025 by Ethan Hilton and Tolen Schreid, the YC-backed startup is based in San Francisco with a focus on automating attorney workflows.

AethexAI

United Kingdom · Remote

UK-based voice AI startup building end-to-end, locally-tuned voice agents and telephony orchestration for emerging markets in Africa and the Middle East. Its Kora Engine combines self-hosted, market-localised models with telephony and workflow tools, accessible via API.

Kizzy Consulting

Houston · Remote

Kizzy Consulting is an AI-first consulting partner helping mid-market companies automate smarter, move faster, and scale with confidence. We design and deploy AI Agents, custom AI solutions, and intelligent automations that eliminate manual bottlenecks and unlock new efficiencies across sales, opera

“https://kizzyconsulting.com/ai-solution-for-home-care-reporting/”

Providers who build phone agents for clients

The directory keeps voice platforms out of this list, so you compare agencies and consultants, not software. A phone agent fails in different places than a chatbot: interruptions, transfers, and writes to your calendar or CRM. Shortlist by industry and call job, then test phone experience on the intro call.

Which industries the listed providers serve

The directory lists 23 voice agent providers. The table below counts industry focuses from directory data. Rows add to more than 23 because most providers list several industries.

Industry focusListed providers
General18
Healthcare14
Real estate14
Ecommerce12
Finance11
Agencies10
Legal10
Med spa5

Healthcare and real estate lead at 14 each. Start with healthcare voice agent providers for intake or appointment work, or real estate voice agent providers for lead qualification and booking. Of the 23, 18 list a general focus and take call jobs across sectors.

What the listed providers build with

Most listed voice agent providers name common AI and automation tools alongside voice work. OpenAI appears on 17 of 23 listings and Claude on 13, with n8n on 11. Smaller counts name Zapier (7), HubSpot (7), Make (5), GoHighLevel (4), Airtable (4), and Voiceflow (3).

Twenty of the 23 also list chatbot services. When you ask one of them for samples, ask for phone work, not chat transcripts. Buyers who want a chat-first comparison can browse chatbot services. Buyers whose team already uses Voiceflow can check Voiceflow providers for overlapping experience.

How the listed providers charge

The price-range split runs 11 budget, 7 mid, and 5 premium. Whatever the range, ask what the quote covers: script design, call testing, launch support, and tuning after the first real calls.

What to ask before you hire

  1. How many calls per day does the agent handle at peak, and what happens to callers past that limit?
  2. Show one live phone agent you shipped for a client in my industry.
  3. How does a caller reach a human, and what detail passes to that person?
  4. Which CRM fields or calendar events does each call write, and what happens when a write fails?
  5. Do you provide call recordings, who can replay them, and how long do they stay?
  6. Who reviews the first week of live calls, and who approves the fixes?