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Top Professional Sales Outsourcing Agencies
Accelerate your revenue growth with professional sales outsourcing agencies from our vetted directory. We connect you with full-service firms capable of managing your entire sales cycle—from prospecting and outreach to objection handling and deal closing. Filter by your specific market or product complexity to find a partner that acts as a true extension of your internal team. Our verified list helps you identify top-performing agencies that combine sales discipline, advanced CRM proficiency, and high-impact closing strategies.
173 Companies Found
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Tele-Help-Ing specializes in nearshore staff outsourcing by providing high-quality Virtual Assistants and Call Center services, primarily sourcing talent from the top 1% in Mexico. They help US/Canadian businesses scale without compromising quality, offering 35-75% cost savi..
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Services
Virtual Assistant
Core Service
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Lead Generation
Core Service
Administrative Support
Email Inbox Management
Calendar Scheduling
Email Support
Live Chat Support
Industries
Real Estate
Finance & Accounting
Region
Canada
United States
Mexico
Languages
English
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Zoom Contact Ltd is a London-based, multilingual Call Center & BPO Agency that provides comprehensive customer service and outsourcing solutions globally, starting at an affordable rate of 4 euro/hour. The agency offers professional staff and 24/7 support in both French..
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Services
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Multichannel Support
Core Service
Technical Support
Region
United Kingdom
Languages
English
Multilingual
Overall Ratings
0 Reviews
No platform reviews available yet
Fyxer Industries is a tech-driven outsourcing partner that offers flexible, scalable business solutions to help companies simplify support and focus on growth across various industries. Established in 2021, their approach is built on quality and adaptability, providing integ..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Back-Office Support
Technical Support
Social Media Management
Graphic Design
Industries
Media
E-commerce
Home Services
Hospitality
Region
Serbia
United States
Languages
English
TRU29 Solutions Inc. is an award-winning, Philippines-based outsourcing solutions partner specializing in creating tailored strategies to meet diverse business needs. Their comprehensive service portfolio is designed to help organizations focus on their core business and ach..
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Services
Email Support
Core Service
Lead Generation
Core Service
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Help Desk Support
Core Service
Live Chat Support
Core Service
Back-Office Support
Data Entry
Content Marketing
Social Media Management
SEO Strategy
Web Development
Software Development
Industries
Construction
E-commerce
Finance & Accounting
Healthcare
Hospitality
Insurance
Media
Real Estate
HR & Recruiting
Region
Philippines
Languages
English
Overall Ratings
0 Reviews
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CallNet Call Center Services is an award-winning, US-based provider offering over 35 years of experience in custom, 24-hour communication solutions. They specialize in serving high-touch sectors like utilities, HVAC, property management, and medical facilities with reliable,..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Help Desk Support
Core Service
Email Support
Core Service
Order Processing
Core Service
Multichannel Support
Core Service
Back-Office Support
Industries
Healthcare
Education
Home Services
Region
United States
Languages
English
Overall Ratings
0 Reviews
No platform reviews available yet
Consulting Business Innovation (CBI) is a company that provides business process outsourcing (BPO) and customer support services. The company offers a wide range of services including virtual assistance, back-office solutions like claims and data processing, and transcriptio..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Help Desk Support
Core Service
Technical Support
Core Service
Multichannel Support
Core Service
Back-Office Support
Data Entry
Lead Generation
Transcription
IT Help Desk
Industries
Healthcare
Insurance
Real Estate
Hospitality
E-commerce
Finance & Accounting
Region
United States
Languages
English
Overall Ratings
0 Reviews
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Allied Fusion Services Inc. is a Business Process Outsourcing (BPO) provider founded in 2009, operating out of the Philippines and Japan as a subsidiary of Prosper Company of Japan. The company specializes in delivering a fusion of Japanese work culture and Filipino expertis..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Back-Office Support
Core Service
Marketing Strategy
Lead Generation
Technical Support
Data Entry
Web Development
Graphic Design
SEO Strategy
Industries
Real Estate
Media
Home Services
Hospitality
E-commerce
Region
Philippines
United States
Languages
English
Overall Ratings
0 Reviews
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Evateck provides outsourced customer support services tailored for tech firms and online businesses. They deliver omnichannel support (voice, chat, email, social media) via shared or dedicated teams, integrating with clients’ tech stacks and maintaining SLAs. Their model emp..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Multichannel Support
Core Service
Virtual Assistant
Data Entry
Back-Office Support
Order Processing
Industries
E-commerce
Media
Hospitality
Region
Ukraine
Italy
United States
Languages
Multilingual
Advensus is a leading provider of nearshore omnichannel Customer Care Outsourcing (BPO) services, with centers in the Dominican Republic and Trinidad & Tobago. They deliver comprehensive solutions, including Inbound/Outbound Voice, Non-Voice Support, Back Office Support,..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Back-Office Support
Core Service
Live Chat Support
Email Support
Order Processing
Data Entry
Industries
Media
Finance & Accounting
Healthcare
Hospitality
E-commerce
Region
United States
Dominican Republic
Languages
English
Overall Ratings
0 Reviews
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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..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Multichannel Support
Core Service
Technical Support
Core Service
Lead Generation
Core Service
Data Entry
Back-Office Support
Industries
Healthcare
Finance & Accounting
Region
United States
India
Languages
English
Overall Ratings
0 Reviews
No platform reviews available yet
Calltastic is the Customer Experience (CX) and Contact Center Agency for startups and small businesses, combining strategic advisory with flexible operational solutions to drive sales and support growth. Based in Los Angeles, they offer a "full service" model that includes F..
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Services
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Lead Generation
Core Service
Email Support
Live Chat Support
Industries
E-commerce
Real Estate
Media
Finance & Accounting
Insurance
Region
United States
Languages
English
Overall Ratings
0 Reviews
No platform reviews available yet
City Call Center, based in Copenhagen, Denmark, provides professional, 24/7/365 outsourced telephone answering and comprehensive customer service solutions for businesses nationwide. Their primary services include Telephone Answering (BeskedService), where they relay message..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Multichannel Support
Core Service
Business Operations
Industries
Construction
Hospitality
Healthcare
Region
Denmark
Languages
English
Overall Ratings
0 Reviews
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Callboxs is an innovative BPO and call center outsourcing company based in Eastern Europe, providing 24/7/365 multi-channel support and business services. They differentiate themselves by maintaining a personal client connection and offering a unique solution called "Busines..
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Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Multichannel Support
Core Service
Data Entry
Back-Office Support
Industries
E-commerce
Media
Region
Bulgaria
Languages
English
Overall Ratings
0 Reviews
No platform reviews available yet
Acena is one of the nation's premier providers of outsourced Inbound Call Center and Answering Service solutions, catering to a diverse clientele ranging from start-up businesses to Fortune 500 companies. They specialize in offering comprehensive support through highly train..
Read more about Acena services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Help Desk Support
Core Service
Live Chat Support
Calendar Scheduling
Email Support
Order Processing
Industries
Legal
Finance & Accounting
Construction
Real Estate
Media
Home Services
Hospitality
E-commerce
Region
United States
Languages
English
Overall Ratings
0 Reviews
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BPO American, Inc. is a reliable communication services partner focused on providing friendly, knowledgeable, and highly trained US-based customer service agents to meet the high demands of modern consumers. They offer a full range of customized communication solutions, incl..
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Services
Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Lead Generation
Order Processing
Industries
Healthcare
E-commerce
Finance & Accounting
Legal
Construction
Region
United States
India
Languages
English
Overall Ratings
0 Reviews
No platform reviews available yet
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
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Multichannel Support
Core Service
Help Desk Support
Core Service
Technical Support
Core Service
Back-Office Support
Region
Brazil
Languages
English
Spanish
Portuguese
Overall Ratings
0 Reviews
No platform reviews available yet
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
Philippines
Languages
English
Magenta Business Outsourcing provides complete outsourcing solutions, including lead generation, appointment setting, telemarketing, and customer service. They aim to help businesses scale operations and generate leads effectively by providing a full-fledged call center and..
Read more about Magenta Business Outsourcing services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Lead Generation
Core Service
Technical Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Virtual Assistant
Administrative Support
Data Entry
Back-Office Support
Business Operations
Order Processing
Industries
Real Estate
E-commerce
Media
Home Services
Hospitality
Region
United States
Philippines
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
Overall Ratings
0 Reviews
No platform reviews available yet
Emvia is a modern Business Process Outsourcing (BPO) firm specializing in human-first, tech-enhanced Customer Experience (CX) solutions. Headquartered in Kansas City, Emvia provides comprehensive services including 24/7 answering services, CX consulting, and multilingual sup..
Read more about Emvia services and insights
Services
Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Help Desk Support
Core Service
Multichannel Support
Core Service
Lead Generation
Back-Office Support
Industries
Healthcare
Finance & Accounting
Education
E-commerce
Real Estate
Region
United States
Languages
English
Overall Ratings
0 Reviews
No platform reviews available yet
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.
