What Ambs Call Center does

Ambs Call Center (legal entity Ambs Message Center, Inc.) is a US-based telephone answering and virtual receptionist provider founded in 1932 and headquartered in Jackson, Michigan, with a second operations site in Tampa, Florida. The company delivers 24/7/365 live-agent call answering, bilingual English/Spanish support, HIPAA-compliant medical answering and triage, employee call-off hotlines, appointment scheduling, mass notification, and inbound lead capture. Its core technology combines US-based human agents with an AI Receptionist hybrid layer, an encrypted Startel Secure Messaging Plus platform for HIPAA communication, a proprietary myAmbs Web Portal for client self-service, and a Zapier-mediated integration ecosystem connecting to over 7,000 applications plus direct connectors to Salesforce, HubSpot, Zoho, ServiceTitan, Jobber, Housecall Pro, Clio, Lawmatics, Calendly, Slack, and Mailchimp. The company holds ATSI Award of Excellence (2024) and CAM-X Award of Excellence (2023) and is BBB A+ accredited.

Ambs Call Center serves a deliberately broad customer base, spanning healthcare (the named primary vertical), property management, law firms, home services (HVAC, plumbing, electricians), real estate, veterinary, IT/MSPs, government, education, manufacturing, automotive, and small business. Named enterprise customers include Baylor College of Medicine, Cadillac, Continental, Mars, Electrolux, US Pipe, Tenneco, and Kidder Matthews, alongside mid-market customers such as NS Management and Wade Company.

Revenue mechanics are subscription-based with usage overage. Plans start at $149/month for 100 minutes of work time, billed in 30-second increments that cover all agent activity (answering, message documentation, call patching, email/text delivery, account updates). Direct connect/call patching is billed at $0.06/minute, additional locations at $5/month plus an $85 one-time setup, and an $85 one-time setup fee applies to new accounts. Distribution is primarily direct: website-driven quote requests, phone sales, and a regional channel partnership with the Michigan State Medical Society (announced November 2025). The February 2026 EasyUpgrade program (free first month on a 12-month agreement) targets mid-market and enterprise switchers.

Name

Ambs Call Center

Legal name

Ambs Message Center, Inc.

Website

https://ambscallcenter.com

Company type

Private

Founded year

1932

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Telephone Answering Services

NAICS

Telephone Answering Services (561421), Telephone Call Centers (56142)

SIC

Telephone Communications (No Radiotelephone) (4813)

akta.pro primary industry

Emergency, After-Hours & Hotline Contact Centers (BPAAAAAK)

akta.pro secondary industries

General Customer Service & Contact Center Operations (BPAAAAAA), Contact Center (CCaaS) & Customer Engagement Voice (HDAIAHAF), Omnichannel Patient Communications & Contact Center (Voice/SMS/Email/Chat) (HLACAEAC)

Keywords

• Telephone answering service
• Virtual receptionist services
• Medical answering service
• AI receptionist
• Employee call-off hotline

Headquarters

HQ city

Jackson

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Answering Service Plans: Subscription-based telephone answering service with per-minute work time billing in 30-second increments. Plans include a base monthly rate with included minutes, and overage charges for usage beyond the allowance. No carryover of unused minutes. All plans include bilingual support at no additional charge.
2. Set-up and Activation Fees: One-time set-up and programming fees for new accounts. Additional location additions incur a one-time set-up charge per location.
3. Direct Connect / Call Patching: Billed at a per-minute rate (6 cents per minute) for connecting callers directly to client staff.
4. Extended Data Storage: Optional paid storage for call/message data beyond the standard 7-year retention period.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

Ambs Call Center provides 24/7 live and AI-hybrid telephone answering, virtual receptionist, and call center services to North American businesses. Core offerings include AI Receptionist, medical answering with HIPAA-compliant messaging, employee call-off/absence reporting hotlines, virtual receptionist coverage, bilingual English/Spanish support, and outbound/lead capture services, all delivered by 100% US-based agents across two redundant call centers in Jackson, MI and Tampa, FL.

Product overview

Ambs Call Center is a US-based telephone answering service provider founded in 1932, offering a unified communications platform with multiple service modules. The core portfolio includes AI Receptionist (AI-powered hybrid answering), Medical Answering Service (HIPAA-compliant healthcare triage), Employee Call-Off Hotline (absence management), Virtual Receptionist (live agent 24/7 coverage), and Bilingual Answering Services (English/Spanish at no extra charge). Additional modules include Call Center Services, Voicemail Service, myAmbs Texting/Mass Notification, Inbound Direct Response/Lead Capture, Appointment Scheduling, and myAmbs Web Portal for client management. The platform integrates with over 7,000+ apps via Zapier and major CRM systems. The company also offers EasyUpgrade, a switching incentive program for mid-size and enterprise customers transitioning from other providers. Services span healthcare, property management, manufacturing, home services, legal, government, education, IT, real estate, and veterinary industries.

Differentiator

Problem solved

Functional benefit

Products and services

• AI Receptionist AI-powered telephone answering service that combines artificial intelligence with live agent fallback to provide 24/7 call handling, message documentation, and routing for businesses that need scalable round-the-clock coverage.
• Medical Answering Service 24/7 medical answering and triage service for physicians, hospitals, and medical practices, providing after-hours call handling, appointment scheduling, emergency call routing, and HIPAA-compliant messaging via Startel Secure Messaging Plus.
• Employee Call-Off Hotline / Employee Reporting Service Absence management hotline service that lets employees report sick days, schedule changes, and attendance issues with automated documentation to reduce HR disputes and support HR compliance for manufacturers and multi-location employers.
• Virtual Receptionist Live-agent receptionist service delivering 24/7 phone answering, call routing, message taking, and appointment scheduling by trained US-based human agents as a cost-effective alternative to an in-house receptionist.
• Bilingual Answering Services 24/7 bilingual telephone answering in English and Spanish at no additional charge, including customized support, lead capture, appointment scheduling, and urgent-call notifications for businesses serving Spanish-speaking customers.
• Call Center Services Full-service call center solutions including customer service, order processing, help desk support, appointment scheduling, and event registration, positioned as an extension of the client's operations team.
• Voicemail Service Automated voicemail service with customizable greetings and configurable message delivery options for businesses that need basic after-hours message capture.
• myAmbs Texting / Mass Notification System Bulk SMS and text messaging service for mass notifications, appointment reminders, and customer communications, including secure texting capabilities suitable for HIPAA-compliant environments.
• Inbound Direct Response / Lead Capture 24/7 inbound call handling for lead capture, event registration, sales lead qualification, and CRM data entry, with message delivery via text, email, or direct CRM entry.
• Appointment Scheduling Remote appointment scheduling service in which Ambs agents access client scheduling software to add, change, or cancel appointments around the clock.

Quantifiable outcome

• Supporting thousands of American businesses since 1932
• +1 more outcomes

Named customers10 records

Segments12 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration13 records

AI capability2 records

Feature6 records

Partnerships

One partnership is on record.

• Michigan State Medical Society (MSMS)coreStrategic or Co-development Partner · 26 November 2025Michigan State Medical Society selected Ambs Call Center as a preferred provider of 24/7 medical answering and triage services. The partnership offers exclusive benefits to MSMS member physicians, targeting the reduction of after-hours physician burnout and improved patient access to care.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Ruby Receptionist: Ruby Receptionist is one of the largest US-based virtual receptionist and answering service providers, serving SMBs and professional services with 24/7 live call handling — directly comparable to Ambs's core telephone answering business.
• Smith.ai: Smith.ai is a direct competitor offering hybrid AI + live-agent virtual receptionist and answering services for SMBs and law firms, with a near-identical product positioning to Ambs's AI Receptionist and Virtual Receptionist offerings.
• Specialty Answering Service (SAS): SAS is a US-based answering service specializing in medical, legal, HVAC, and small business answering — directly comparable to Ambs in vertical coverage, HIPAA-compliant healthcare focus, and per-minute subscription pricing.
• AnswerConnect: AnswerConnect is a long-established US-based answering service and virtual receptionist provider serving SMB and enterprise clients across healthcare, legal, and home services — overlapping significantly with Ambs's vertical coverage and pricing model.
• Patlive: Patlive provides live, US-based answering services for small and mid-sized businesses with HIPAA-compliant medical answering offerings, directly overlapping Ambs's primary healthcare vertical and 24/7 call handling model.
• VoiceNation: VoiceNation is a US-based live answering and virtual receptionist service for SMBs and enterprises with comparable 24/7 call coverage, bilingual support, and per-minute pricing — a near-direct competitive overlap with Ambs.
• Abby Connect: Abby Connect provides live virtual receptionist and answering services for SMBs, law firms, and real estate agencies, directly competing with Ambs in the same customer segments and with a comparable subscription pricing model.
• Moneypenny: Moneypenny is a UK-origin answering service with a US presence offering 24/7 live call handling, receptionist services, and outsourced customer support — a direct competitor to Ambs with similar SMB and enterprise target customers.

Broad incumbents

• RingCentral: RingCentral is a major UCaaS/CCaaS platform with embedded contact center and AI receptionist capabilities, representing a broader incumbent that overlaps with Ambs's AI Receptionist and call routing offerings as part of a wider communications portfolio.

Emerging players

• Conversational: Conversational is an AI-first answering service that automates call handling with generative AI for SMBs, representing the emerging pure-AI competitive threat to Ambs's hybrid AI+human model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/ambscallcenter
• YouTubeyoutube.com/@Ambscallcenter
• Facebookfacebook.com/ambscallcenter
• LinkedInlinkedin.com/company/ambscallcenter
• Instagraminstagram.com/ambscallcenter
• TikToktiktok.com/@ambscallcenter_

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ambs Call Center