Sign In
Search
Find Companies
Sign In

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.

Location Pin Icon
173 Companies Found
Sort By
VPSS (Virtual Professional Service Solutions) simplifies outsourcing by connecting companies with skilled virtual professionals globally for seamless integration and efficient scaling. They offer customized solutions with local market expertise for diverse roles like Executi.. Read more about Virtual Professional Service Solutions services and insights

Services

Virtual Assistant
Core Service
Executive Assistant
Core Service
Customer Support
Core Service
Lead Generation
Core Service
Data Entry
Core Service
Inbound & Outbound Call Center
Core Service
Technical Support
Web Development
Web Design
Marketing Strategy
Content Marketing
Email Inbox Management
Calendar Scheduling
Back-Office Support
Business Operations
Live Chat Support
Email Support

Industries

Real Estate
Healthcare
Finance & Accounting

Region

Philippines
United States

Languages

English
Overall Ratings
5.0
3 Reviews
Expand Details
SkillSource India is a business process outsourcing (BPO) provider with a global delivery center in Pune, India, offering cost-effective and scalable 24/7 omnichannel support. They deploy world-class teams on demand to handle diverse and intricate business functions for clie.. Read more about SkillSource India services and insights

Services

Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Technical Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Back-Office Support
Core Service
Lead Generation
Core Service
Virtual Assistant
Administrative Support
Data Entry
Business Operations
Multichannel Support
Social Media Management
Email Marketing
Marketing Strategy

Industries

Real Estate
Insurance
Education
Hospitality
Media
Legal
Healthcare

Region

India
United States

Languages

English
Overall Ratings
4.1
33 Reviews
Expand Details
C.J. Customer Support, LLC is a Dallas-registered customer service outsourcing company operating remotely with experienced bilingual agents (English/Spanish) from Latin America. They provide affordable, high-quality support solutions tailored for small businesses, startups,.. Read more about C.J. Customer Support, LLC services and insights

Services

Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Data Entry
Back-Office Support

Industries

Coaching
E-commerce
Education
HR & Recruiting
Home Services
Hospitality
Media
Publishing
Real Estate

Region

United States

Languages

English
Overall Ratings
3.3
3 Reviews
Expand Details
CALLMARK Solutions, founded in Malaysia in 2011, is a trusted provider of Telemarketing, Lead Generation, and AI-Powered Customer Engagement services. They offer a blended approach, combining skilled human agents with cutting-edge smart automation, notably including a 24/7 A.. Read more about CALLMARK Solutions Sdn Bhd services and insights

Services

Inbound & Outbound Call Center
Core Service
Multichannel Support
Core Service
Technical Support
Core Service
Lead Generation
Core Service
Data Entry
Back-Office Support
Business Operations

Industries

Education

Region

Malaysia

Languages

English
Overall Ratings
4.4
21 Reviews
Expand Details
Simetrix Solutions is a global BPO and Consulting Company established in 2010, specializing in innovative and customized outsourcing solutions for customer care and business processes. They provide 24/7, multilingual call center and back-office support, including BPO service.. Read more about Simetrix Solutions services and insights

Services

Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Help Desk Support
Core Service
Back-Office Support
Core Service
Data Entry
Core Service
Lead Generation
Core Service
Virtual Assistant
Multichannel Support

Region

Albania

Languages

Multilingual
Overall Ratings
5.0
5 Reviews
Expand Details
Businessfocus360 is a Sri Lanka-based Business Process Outsourcing (BPO) company founded in 2014, striving for excellence in customer-centric service delivery. They offer high-quality, cost-effective back-office services to support clients' competitive offerings across secto.. Read more about Businessfocus 360 services and insights

Services

Back-Office Support
Core Service
Data Entry
Core Service
Business Operations
Core Service
Inbound & Outbound Call Center
Core Service
Order Processing
Email Marketing
Marketing Strategy

Industries

Finance & Accounting
E-commerce
HR & Recruiting

Region

Sri Lanka
Australia

Languages

English
Overall Ratings
4.8
23 Reviews
Expand Details
PATLive provides 24/7/365 live virtual receptionist and call answering services, boasting over three decades of experience and a 100% U.S.-based team. They focus on offering seamless, professional communication for businesses of all sizes, ensuring fast answer times (averagi.. Read more about PAT Live services and insights

Services

Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Order Processing
Core Service
Customer Support
Core Service
Virtual Assistant
Lead Generation
Calendar Scheduling
Back-Office Support

Industries

Legal
Real Estate

Region

United States

Languages

English
Overall Ratings
4.5
198 Reviews
Expand Details
Canada Direct is a Canadian-based provider specializing in high-performance phone channel marketing. They offer inbound and outbound call center services that act as an integrated extension of a client's team. They use their proprietary Voice Assistant Solution (VAS) to blen.. Read more about Canada Direct services and insights

Services

Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Lead Generation
Core Service
Order Processing
Back-Office Support

Industries

Finance & Accounting
Insurance
Media

Region

Canada
Philippines

Languages

English
Overall Ratings
1.9
51 Reviews
Expand Details
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
Overall Ratings
3.8
6 Reviews
Expand Details
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
Overall Ratings
5.0
65 Reviews
Expand Details
FTalent is a leading outsourcing partner specializing in providing high-quality, scalable, and cost-effective customer service solutions and remote professionals from Mexico. The company leverages the advantages of nearshoring, such as a skilled, bilingual workforce, lower c.. Read more about FTalent services and insights

Services

Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Technical Support
Core Service
Back-Office Support
Core Service
Virtual Assistant
Core Service
Email Support
Live Chat Support
Administrative Support
Data Entry
Business Operations
Lead Generation

Region

Mexico
Canada
United States

Languages

English
Overall Ratings
3.8
29 Reviews
Expand Details
SWITCH 360 empowers short-term rental hosts, property managers, and customer-focused businesses with highly trained, cost-effective virtual assistants. Specialized in Property Management Back-Office and Customer Support Outsourcing, their VAs handle everything from guest com.. Read more about SWITCH 360 services and insights

Services

Virtual Assistant
Core Service
Customer Support
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Inbound & Outbound Call Center
Core Service
Lead Generation
Core Service
Administrative Support
Calendar Scheduling
Business Operations
Back-Office Support
Technical Support

Industries

Real Estate
E-commerce
Hospitality

Region

Pakistan
United States

Languages

English
Overall Ratings
4.3
4 Reviews
Expand Details
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
Lead Generation
Order Processing
Back-Office Support
Data Entry

Industries

Real Estate
Media
Home Services
Hospitality
E-commerce

Region

United States
Pakistan

Languages

English
Overall Ratings
5.0
3 Reviews
Expand Details
OnCalla Solutions provides 24/7 US-based and nearshore call center and answering expertise, acting as a growth partner for businesses across various industries. They offer comprehensive solutions like bilingual call answering, appointment scheduling, and lead qualification,.. Read more about OnCalla Solutions 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
Data Entry
Back-Office Support
Lead Generation
Order Processing

Industries

Healthcare
Real Estate
Home Services

Region

United States

Languages

English
Overall Ratings
4.7
3 Reviews
Expand Details
Answering Legal is a highly specialized virtual receptionist service exclusively dedicated to law firms and legal professionals. Their mission is to ensure lawyers never miss a new client call by providing 24/7/365 answering and legal intake services. Their receptionists are.. Read more about Answering Legal services and insights

Services

Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Lead Generation
Core Service
Calendar Scheduling
Core Service
Virtual Assistant
Live Chat Support
Email Support
Help Desk Support

Industries

Legal

Region

United States

Languages

English
Overall Ratings
4.6
784 Reviews
Expand Details
CALLCARE
2.5
location pin icon Central African Republic
CallCare is a UK-based, 24/7 outsourced contact center and customer service partner, providing multichannel support to enhance customer experience, improve productivity, and manage critical incidents. Their core offerings are designed to act as a seamless extension of a clie.. Read more about CALLCARE services and insights

Services

Inbound & Outbound Call Center
Core Service
Customer Support
Core Service
Live Chat Support
Email Support
Order Processing
Help Desk Support

Industries

Healthcare
E-commerce
Finance & Accounting

Region

Central African Republic

Languages

English
Overall Ratings
2.5
5 Reviews
Expand Details
CamTalk Solutions is a U.S.-based boutique Business Process Outsourcing (BPO) company operating a virtual, remote-first call center model built for flexibility and cost efficiency. They partner with Fortune 500 companies and leading organizations, leveraging a network of ove.. Read more about CamTalk Solutions services and insights

Services

Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Technical Support
Core Service
Lead Generation
Core Service
Multichannel Support
Back-Office Support
Data Entry
Business Operations

Industries

Home Services
E-commerce

Region

United States

Languages

English
Overall Ratings
4.7
18 Reviews
Expand Details
UpLink delivers outsourced Call Center and BPO Services to growth-focused companies, helping them scale sales, customer support, and back-office operations efficiently. Leveraging a leadership team with experience from global enterprises, they provide customized, agile solut.. Read more about Uplink BPO services and insights

Services

Customer Support
Core Service
Inbound & Outbound Call Center
Core Service
Live Chat Support
Core Service
Email Support
Core Service
Technical Support
Core Service
Back-Office Support
Core Service
Lead Generation
Core Service
Multichannel Support
Virtual Assistant
Administrative Support
Data Entry
Business Operations

Industries

Finance & Accounting

Region

Colombia
Nicaragua
United States

Languages

English
Overall Ratings
4.0
4 Reviews
Expand Details
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,.. Read more about CallNet Call Center Services services and insights

Services

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
3.1
9 Reviews
Expand Details
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
Calendar Scheduling
Live Chat Support
Email Support

Industries

Home Services
Real Estate
Healthcare
Legal
Insurance

Region

United States

Languages

English
Overall Ratings
3.8
24 Reviews
Expand Details
Showing 21 - 40 of 173 results
Items Per Page
Jump to page

Frequently Asked Questions

Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
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.
Plus
Is 24/7 coverage really standard?
Many high-end agencies offer 24/7/365 coverage through rotating global shifts; verify their specific availability.
Plus
Are agents trained on my industry?
Inquire about industry-specific training protocols and how they handle complex or technical customer queries.
Plus
Do they integrate with my existing CRM?
Most professional call centers easily integrate with major CRMs like Salesforce, HubSpot, or Zendesk.
Plus
Can centers handle seasonal spikes?
Yes, ask if they have "burst" staffing models to ramp up coverage during your peak sales periods.
Plus
How do I ensure call quality?
Request sample call recordings or perform a "secret shopper" test to evaluate agent tone and problem-solving.
Plus
How do I compare call center pricing?
Look past hourly rates; calculate the "cost-per-successful-resolution" or "per-call" to find true value.