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Best Inbound & Outbound Call Center Companies to Hire
Scale your phone-based support and sales with top inbound and outbound call center companies. Use our directory to filter providers by lead generation expertise, customer service focus, and global coverage. Every profile features verified ratings to ensure you evaluate true technical capabilities and agent quality. Compare call centers side-by-side to identify the partner that aligns with your volume needs and brand voice. Review real-time response standards and contract flexibility to ensure a seamless fit. Choose a provider that improves customer satisfaction and delivers consistent sales results.
173 Companies Found
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Abacus Outsourcing is a global Business Process Outsourcing (BPO) company that delivers next-generation, AI-powered solutions to help businesses scale operations, reduce costs, and enhance customer experience. With over 17 years of experience and a team of 5200+ employees wo..
Read more about Abacus Outsourcing services and insights
Services
Inbound & Outbound Call Center
Core Service
Help Desk Support
Core Service
Live Chat Support
Email Support
Order Processing
Lead Generation
Industries
Healthcare
Finance & Accounting
Real Estate
Home Services
E-commerce
Region
Pakistan
Languages
English
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Lewes, United States
Telework PH is a homegrown BPO based in Bulacan, Philippines, focused on providing cost-effective, high-quality offshore staffing with a humanized approach. They specialize in Customer Experience (CX) and Contact Center Services, building 100% dedicated, English-speaking sup..
Read more about Telework PH services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Back-Office Support
Core Service
Data Entry
Core Service
Virtual Assistant
Live Chat Support
Email Support
Multichannel Support
Region
United States
Philippines
Languages
English
BrazilDesk is a leading Business Process Outsourcing (BPO) company based in Brazil, specializing in multilingual customer support and BPO strategy across Latin America. Founded in 2014, they provide dedicated 24/7 outsourced call center, IT support, HR, and back-office servi..
Read more about BrazilDesk services and insights
Services
Inbound & Outbound Call Center
Core Service
Multichannel Support
Core Service
Help Desk Support
Core Service
Technical Support
Core Service
Back-Office Support
Industries
Construction
E-commerce
HR & Recruiting
Home Services
Hospitality
Region
Brazil
Languages
English
Spanish
Portuguese
United States
Byrnes Message Bureau is a long-standing provider of 24/7 live telephone answering and call center services, operating from Poughkeepsie, NY, since 1958. They function as a dependable, human-powered virtual receptionist, specializing in handling after-hours and overflow call..
Read more about BYRNES MESSAGE BUREAU services and insights
Services
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Back-Office Support
Order Processing
Industries
Coaching
Construction
E-commerce
Education
Finance & Accounting
HR & Recruiting
Healthcare
Home Services
Hospitality
Insurance
Legal
Media
Publishing
Real Estate
Region
United States
Languages
English
United States
Grupo Noa International is a premier global provider of multilingual call center and business process outsourcing (BPO) services, focusing on delivering seamless, cost-effective communication solutions worldwide. Their comprehensive service portfolio is designed to help busi..
Read more about Grupo Noa International services and insights
Services
Inbound & Outbound Call Center
Core Service
Multichannel Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Lead Generation
Core Service
Back-Office Support
Order Processing
Industries
E-commerce
Hospitality
Healthcare
Coaching
Construction
Finance & Accounting
HR & Recruiting
Home Services
Real Estate
Region
United States
Languages
English
Multilingual
VisionSync Solutions is a premier global Business Process Outsourcing (BPO) partner that empowers enterprises through a 24/7/365 operational model. Their extensive service portfolio features omnichannel call center support, appointment setting, and lead generation, alongside..
Read more about Vision Sync Solutions services and insights
Services
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Lead Generation
Core Service
Data Entry
Back-Office Support
Multichannel Support
Industries
Healthcare
Finance & Accounting
Region
United States
India
Languages
English
Hire Live Support Inc. is a BPO provider offering customized, scalable, 24/7 multilingual contact center solutions. They specialize in live chat, phone, and email customer support, alongside back-office processes, digital marketing, and web development for startups, SMBs, an..
Read more about Hire Live Support Inc services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Virtual Assistant
Core Service
Back-Office Support
Data Entry
Lead Generation
Order Processing
Industries
Real Estate
Media
Home Services
Hospitality
E-commerce
Region
United States
Pakistan
Languages
English
Switzerland
Callpoint is a leading Swiss call center with over 600 employees across three locations (Basel, Fribourg, Zurich), covering all facets of inbound and outbound customer communication. The company's core mission is to deliver service that "wows" by prioritizing employee satisf..
Read more about Callpoint AG services and insights
Services
Inbound & Outbound Call Center
Core Service
Help Desk Support
Core Service
Multichannel Support
Core Service
Live Chat Support
Email Support
Industries
Finance & Accounting
Region
Switzerland
Languages
English
Virtual Assistants Pakistan is a recruitment and staffing company that connects international clients (USA, UK, AUS) with skilled, dedicated remote Virtual Assistants from Pakistan. They offer a comprehensive VA solution journey, including recruitment, HR support, performanc..
Read more about Virtual Assistants Pakistan services and insights
Services
Virtual Assistant
Core Service
Administrative Support
Core Service
Data Entry
Core Service
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Help Desk Support
Core Service
Email Support
Core Service
Order Processing
Core Service
SEO Strategy
PPC Advertising
Email Marketing
Lead Generation
IT Help Desk
Cloud Computing
Remote Technical Support
Web Development
Software Development
Social Media Management
Industries
Healthcare
Legal
Finance & Accounting
HR & Recruiting
Real Estate
E-commerce
Region
Pakistan
Languages
English
Clementine Live Answering provides a revolutionary 24/7 live answering service acting as a virtual receptionist to ensure businesses never miss a call. Their trained, professional team handles calls day and night, offering core services like Message Delivery, Smart Transfers..
Read more about Clementine Live Answering Service services and insights
Services
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Live Chat Support
Email Support
Calendar Scheduling
Industries
Home Services
Real Estate
Healthcare
Legal
Insurance
Region
United States
Languages
English
Las Vegas, United States
123Employee is a large Business Process Outsourcing (BPO) company founded in 2006 with a mission to make outsourcing affordable for small and medium-sized businesses globally. They specialize in providing dedicated, full-time offshore Virtual Assistants (VAs) and offer compr..
Read more about 123 Employee services and insights
Services
Virtual Assistant
Core Service
Dedicated Virtual Assistants
Core Service
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Lead Generation
Core Service
Administrative Support
Email Inbox Management
Calendar Scheduling
Data Entry
Back-Office Support
Social Media Management
Content Marketing
Video Marketing
Industries
Real Estate
E-commerce
Media
Home Services
Hospitality
Region
United States
Languages
English
United States
Answering Innovations is a 24/7 live telephone answering service and inbound call center, based in Madison, WI, that has been operating since 1977. They offer professional receptionists for after-hours, overflow, or full-time coverage across various industries like Legal, Me..
Read more about Answering Innovations services and insights
Services
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Calendar Scheduling
Live Chat Support
Email Support
Industries
Home Services
Healthcare
Legal
Real Estate
Hospitality
Region
United States
Languages
English
Philippines
E-Flexervices is a seasoned Business Process Outsourcing (BPO) company with over 23 years of experience, specializing in building tailored, high-performance offshore teams primarily from the Philippines. They operate on a partnership approach to match expert talent in areas..
Read more about E-Flexervices services and insights
Services
Technical Support
Core Service
Customer Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Inbound & Outbound Call Center
Core Service
Software Development
Virtual Assistant
Administrative Support
Back-Office Support
Data Entry
Lead Generation
Web Development
IT Help Desk
Region
Philippines
Languages
English
Adept Technologies, headquartered in Nairobi, Kenya, is a dynamic Business Process Outsourcing (BPO) and technological solutions company founded on the principle of Impact Sourcing, aiming to empower Kenyan youth through employment and skills development. They provide a comp..
Read more about Adept Technologies services and insights
Services
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Multichannel Support
Core Service
Software Development
Core Service
Cloud Computing
Core Service
Email Support
Virtual Assistant
Data Entry
Back-Office Support
Transcription
IT Consulting
Industries
E-commerce
Education
Finance & Accounting
HR & Recruiting
Healthcare
Media
Publishing
Region
Nigeria
Languages
English
Speak Wisely Solutions is a recruitment agency that helps businesses find and hire exceptional candidates for remote roles. They specialize in building remote-first teams with top-tier talent who align with a company's vision and culture. The company uses modern sourcing str..
Read more about Speak Wisely Solutions services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Help Desk Support
Email Support
Industries
Real Estate
Media
Home Services
Hospitality
E-commerce
Region
United States
Languages
English
Recruit Overseas is a global recruitment agency and offshore staffing solutions provider that helps companies source and hire talent for both local and remote international positions. They specialize in connecting employers with highly skilled, cost-effective professionals w..
Read more about Recruit Overseas services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Lead Generation
Core Service
Administrative Support
Data Entry
Business Operations
Industries
E-commerce
Real Estate
Insurance
Construction
Hospitality
Media
Region
United Kingdom
Philippines
Languages
English
United States
iFIVE Global offers premier offshore staffing solutions to help businesses combat high turnover and surging labor costs, promising up to 70% savings. Headquartered in California with offices in Metro Manila, Philippines, they specialize in industry-specific teams (Medical, L..
Read more about iFIVE Global services and insights
Services
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Back-Office Support
Core Service
Virtual Assistant
Core Service
Data Entry
Core Service
Customer Support
Core Service
Administrative Support
IT Help Desk
Lead Generation
Industries
Healthcare
Legal
Finance & Accounting
Region
United States
Philippines
Languages
English
Call Center Vzla is a Bilingual Contact Center located strategically in Venezuela, providing a comprehensive portfolio of outsourced services to a global client base. They leverage a highly educated, skilled, and fully bilingual Spanish/English workforce, enabling superior c..
Read more about Call Center Services Venezuela services and insights
Services
Inbound & Outbound Call Center
Core Service
Multichannel Support
Core Service
Lead Generation
Core Service
Back-Office Support
Data Entry
Virtual Assistant
Industries
Coaching
Construction
E-commerce
Education
Finance & Accounting
HR & Recruiting
Healthcare
Home Services
Hospitality
Insurance
Legal
Media
Publishing
Real Estate
Region
Venezuela
Languages
English
New York City, United States
StaffWiz is a women-owned remote staffing and recruitment platform helping startups and SMBs build high-performing global teams affordably. They specialize in sourcing top-tier talent, primarily from the Philippines. They offer two flexible models: Fully Managed (Employer of..
Read more about Staffwiz services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Back-Office Support
Core Service
Data Entry
Core Service
Technical Support
Core Service
Lead Generation
Core Service
Virtual Assistant
Administrative Support
Email Support
Live Chat Support
Business Operations
Software Development
IT Help Desk
Industries
Healthcare
E-commerce
Construction
Education
Region
United States
Philippines
Languages
English
TP (Teleperformance) is a global leader in digital business services, specializing in integrated, human-centric solutions powered by "Orchestrated Intelligence." They combine human expertise with AI-enabled processes to deliver fast, reliable customer experiences and optimiz..
Read more about Teleperformance services and insights
Services
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Technical Support
Core Service
Order Processing
Live Chat Support
Email Support
Back-Office Support
Industries
Media
E-commerce
Finance & Accounting
Healthcare
Insurance
Region
France
United States
Languages
English
Multilingual
Go back to Search resultsFrequently Asked Questions
How are Inbound Outbound Call scripts developed?
Our directory firms collaborate with you to create "Dynamic Scripts" for Inbound Outbound Call that adapt based on the customer's responses in real-time.
Can Inbound Outbound Call manage product recalls?
Yes; the proactive nature of Inbound Outbound Call services makes them ideal for reaching thousands of customers quickly during safety-critical events.
What is "Predictive Dialing" in Outbound calls?
This technology allows Inbound Outbound Call teams to call the next lead exactly as an agent becomes free, maximizing the number of successful daily contacts.
Do they provide call recordings for quality?
Yes; every Inbound Outbound Call is recorded and transcribed, allowing you to audit interactions and train your team for better performance.
What is "Sentiment Routing" in Inbound Outbound Call?
It is a 2026 feature where an Inbound Outbound Call system detects a caller's frustration and automatically routes them to a senior manager for immediate resolution.
Can Inbound Outbound Call handle multi-language needs?
Yes; firms specializing in Inbound Outbound Call offer native-language agents across dozens of regions to support global telecommunications.
How does Outbound handle 2026 compliance?
For the "Outbound" portion of Inbound Outbound Call, agents use automated compliance dialers that respect "Do Not Call" registries and local time-of-day regulations.
What is a "Warm Transfer" in Inbound Outbound Call?
In Inbound Outbound Call support, a warm transfer occurs when an agent stays on the line to introduce the customer to a specialist, ensuring no info is lost.
How is audio quality managed in Inbound Outbound Call?
Providers use enterprise-grade VoIP and AI-noise cancellation to ensure Inbound Outbound Call services are crystal clear, even if agents are working remotely.
What does Inbound Outbound Call support cover?
This service manages both incoming customer inquiries (Inbound) and proactive outreach for sales, surveys, or follow-ups (Outbound) via high-quality voice channels.
Is 24/7 coverage really standard?
Many high-end agencies offer 24/7/365 coverage through rotating global shifts; verify their specific availability.
Are agents trained on my industry?
Inquire about industry-specific training protocols and how they handle complex or technical customer queries.
Do they integrate with my existing CRM?
Most professional call centers easily integrate with major CRMs like Salesforce, HubSpot, or Zendesk.
Can centers handle seasonal spikes?
Yes, ask if they have "burst" staffing models to ramp up coverage during your peak sales periods.
How do I ensure call quality?
Request sample call recordings or perform a "secret shopper" test to evaluate agent tone and problem-solving.
How do I compare call center pricing?
Look past hourly rates; calculate the "cost-per-successful-resolution" or "per-call" to find true value.
