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Top Call Center Companies

Inbound and outbound contact center solutions including customer support, technical helpdesk, sales telemarketing, appointment setting, lead qualification, surveys, and multilingual support with omnichannel integration and quality monitoring.

0+ Companies

Back Office Outsourcing Accounting Event Management Business Consulting Transcription Translation Corporate Training & Coaching

List of the Best Call Center Agencies

IdeasUnlimited

IdeasUnlimited

Premier Verified

4.4

9 Reviews

$1000+

$<25 / hr

50-249

Sugar Land, TX

Services Provided
20% Call Center
10% Transcription
10% Translation
+4 services
Customer Service Outsourcing Back Office Outsourcing Finance & Accounting Outsourcing (FAO) Sales Outsourcing

IdeasUnlimited offers a range of services, including translation, voiceover, and transcription services like Audio Transcription and Speech to Text. Clients consistently praise the company for its exceptional turnaround speed, transparent pricing, and reliability in meeting deadlines, showcasing a high caliber of professionalism and commitment to customer satisfaction.

HiredSupport

HiredSupport

Premier Verified

4.9

9 Reviews

$1000+

$<25 / hr

10-49

Lahore, Pakistan

Services Provided
15% Call Center
10% Transcription
35% Customer Service Outsourcing
+3 services
Back Office Outsourcing Data Annotation Services Content Moderation Services

HiredSupport offers transcription alongside customer support, back office, and data services with improvements in response times, satisfaction, and seamless integration.

Evoice

Evoice

Premier Verified

4.4

10 Reviews

$1000+

$100 - $149 / hr

250-999

Hollywood, CA

Services Provided
55% Call Center
20% Transcription
25% Customer Service Outsourcing

Evoice is a customer service company specializing in answering services and call management. Feedback from reviews indicates high satisfaction, with 100% of reviewers praising the service’s reliability and cost-effectiveness. Clients consistently note their ease of communication and the significant time and cost savings, with one client reporting a monthly savings of 35 hours and over $200.

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Frequently asked Questions

What services do call centers typically provide for businesses?

Call centers handle inbound support (customer inquiries, technical help, order processing), outbound tasks (sales calls, lead generation, surveys), appointment scheduling, emergency hotlines, and overflow during peak times — all with trained agents, multilingual options, and CRM integration.

Why should a business outsource to a call center instead of hiring in-house?

Outsourcing provides 24/7 coverage without overtime costs, access to trained agents and advanced tech (IVR, analytics), scalability during busy seasons, and lower overhead — often saving 30–60% compared to building an internal team.

How long does it take to set up a call center service?

Basic inbound/outbound setup usually takes 2–6 weeks (scripting, training, integration); complex custom campaigns or multilingual programs often 1–3 months.

What is the typical cost for call center services?

Per-minute or per-call pricing ranges from $0.50–$2.00/minute; monthly retainers for dedicated agents often $3,000–$15,000+ depending on volume, hours, and specialization.

Can call centers handle multilingual or industry-specific support?

Yes — many offer agents fluent in multiple languages and trained in verticals like healthcare, finance, e-commerce, or tech support to ensure accurate, compliant responses.

Does call center outsourcing improve customer satisfaction?

Yes — professional agents, faster response times, and 24/7 availability often boost CSAT scores, reduce wait times, and increase first-call resolution rates significantly.

What about data security and compliance in call centers?

Reputable providers follow PCI-DSS, HIPAA, GDPR, and SOC 2 standards with encrypted calls, secure recording storage, agent training, and regular audits to protect customer data.

How do you measure call center performance and ROI?

Key metrics include average handle time, first-call resolution, customer satisfaction (CSAT/NPS), conversion rates, abandoned calls, and cost per contact — most providers supply real-time dashboards and monthly reports.