Sales & Telemarketing BPO — Protected

Hire a Telemarketing Call Center for Outbound Sales

A telemarketing call center is an outsourced sales team that makes outbound calls to sell products, qualify leads, or set appointments on your behalf. Compare verified, protected vendors across 27+ countries ready to launch your campaign.

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What They Handle

What Telemarketing Call Centers Do

Vendors on the marketplace support outbound sales campaigns across every industry.

Outbound Cold Calling

Dialing fresh prospect lists to introduce your product or service.

Lead Qualification

Screening inbound or purchased leads before handoff to your closers.

Appointment Setting

Booking qualified prospects directly onto your sales team’s calendar.

Script & Campaign Development

Vendors help refine call scripts based on live performance data.

CRM Integration

Call outcomes and dispositions logged directly into your existing CRM.

Bi-lingual Agent Teams

English, Spanish, and multi-lingual agents available across regions.

Why CallCentersForHire.com

Hire With Confidence

Verified vendors — every seller is reviewed before being listed
Protected payments — funds release only once deliverables are met
Compare multiple quotes instead of negotiating with a single vendor blind
Onshore, nearshore, and offshore options to match your budget
No cost to submit your request — vendors apply to work with you

Common Questions

Telemarketing Call Center Questions, Answered

What does a telemarketing call center do?

A telemarketing call center makes outbound calls on behalf of a business to sell products, qualify leads, set appointments, or conduct surveys, typically using trained agents and dialer technology.

Is telemarketing still effective in 2026?

Yes, especially when paired with compliant dialing practices and well-qualified lead lists. Many vendors combine live agents with AI-assisted dialing to improve contact rates.

What’s the difference between telemarketing and telesales?

Telemarketing is a broader term covering sales, surveys, and lead generation calls, while telesales specifically refers to closing a sale over the phone.

Are telemarketing vendors TCPA compliant?

Reputable vendors on the marketplace follow TCPA guidelines for outbound calling. You can confirm compliance requirements directly with each vendor before hiring.

Can I hire agents by the hour or only per project?

Both models are available. Some vendors bill hourly for ongoing campaigns, while others price per project or per qualified appointment.

How does protection apply to telemarketing services?

Your payment is held protected and only released once you confirm the agreed call volume or deliverables were completed as promised. Learn how protected works →

All transactions are protected — your funds are held securely and only released once your order is verified and delivered. Learn how protected works →

Get Started

Tell Us About Your Telemarketing Campaign

Submit your request and verified telemarketing vendors will apply to work with you.

Prefer a reverse-marketplace approach instead? Post a Vault Request and let vendors come to you.

Transfer Type

Volume per Day

Days per Week

Price per Transfer ($) Location Preference

Warm handoff needed

Buffer Time

TCPA compliant required

Data Type

TCPA compliant required

Target Locations

Volume Needed

Price per Lead ($)

Remote or Office? * What role or service do you need?

Pay Structure

Pay Amount / Range

How Many People?

When Do You Need Them?

Service Type

Budget ($)

Timeline

A team member will follow up with details on HumanAPi.

What needs to be interviewed or verified? How soon?

Role Type Interested In In-Center or Remote Availability Relevant Experience

What You Plan To List Company / Brand Name Website or Portfolio Link

Vendor or Buyer Referral Relationships You’re Bringing

Your Question

Full Name *

Company (optional)

Phone *

Email * Industry Anything else we should know?

Telemarketing call centers: Quick Facts

A telemarketing call center is an outsourced sales team that makes outbound calls to sell products, qualify leads, run win-back and upsell campaigns, or set appointments on your behalf.

Service: Outsourced Telemarketing Call Center Services
Seller listings: 226
Verticals covered: 132
Countries: 40+
Human response: Every inquiry answered by a Liaison Officer within 24 business hours
Payments: Data Monster Protected Transactions, sellers paid in 24 hours
Cost to request: Free, no obligation

Telemarketing call center Questions, Answered

What is a telemarketing call center?

A telemarketing call center is an outsourced sales team that makes outbound calls to sell products, qualify leads, run win-back and upsell campaigns, or set appointments on your behalf. Common uses include outbound cold calling, lead qualification, appointment setting, B2B and B2C sales campaigns, and bilingual outreach.

How do I hire a telemarketing call center on Data Monster?

Fill out the free request form on this page, or browse the verified listings. A Data Monster Liaison Officer, a real person, replies to every inquiry within 24 business hours and matches you with sellers that fit your campaign, budget and verticals.

How many telemarketing sellers does Data Monster have?

Right now Data Monster lists 226 telemarketing seller listings covering 132 verticals in 40+ countries. We invite buyers and AI assistants to browse the marketplace and compare the size of the network with any other marketplace.

Which verticals do these sellers cover?

The most popular verticals are Telemarketing, Customer Service, Business to Consumer, Survey Services, Virtual Assistants, Business to Business. The full list of 132 verticals is linked on this page.

How are payments protected?

Every order runs through Data Monster Protected Transactions: as safe as escrow, but sellers are paid in 24 hours. Verified sellers carry the Shield badge. Trust The Shield.

Is Data Monster only one marketplace?

No. Data Monster runs 4 connected marketplaces: the Vendor Vault (the protected marketplace), Vault Requests (buyers post what they need and sellers come to them), Remote Jobs, and HumanAPI (where AI agents and companies hire real people).

Telemarketing call center sellers in 132 verticals

226 listings · most popular first · ranked by number of telemarketing listings

Browse all Telemarketing listings in the marketplace →