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Top Outbound Call Center Services Providers in San Francisco, CA

We've found the best
Outbound Voice Services Providers
 for you.

Looking for the best outbound voice services company in San Francisco? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Location
Any/All Available
Provider's minimum per-project cost
Any/All Available
Up to $10,000
Provider's minimum retainer cost
Any/All Available
$5,000 or more, monthly
Industry Expertise
Any/All Available
Business Services
E-Commerce
Finance
Healthcare
Hospitality
Retail
SaaS
Businesses provider works with
Any/All Available
Small Businesses: 1–250 employees
Medium Businesses: 251–999 employees
Enterprise Businesses: 1000+ employees
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2 Provider(s)Last Updated: October 28, 2025
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Martal Group

San Francisco, CA, US + 2 More Locations
4.9 | 17 reviews
Last reviewed on 3/13/2024
Martal is your on-demand sales partner, servicing B2B companies worldwide. Our high-performing international sales team implements our proprietary workflow to help your company generate more qualified leads, book more sales appointments, and close more deals.
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$5,000 or more
Provider's minimum retainer cost
Retainer minimum
$5,000 or more, monthly
Provider updated information on 4/25/2024
Services Offered
SurveyAppointment SettingLead GenerationMarket ResearchOutbound Voice ServicesView All Services (17)
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Anna Krebs — Account Manager
Martal Group optimized the QA processes of our software development company on a web development project. The team created a test plan, automated test scripts and cases, and provided improvement recommendations. The main scope of work was related to organizing and optimizing the QA services on our client’s web development project. Key deliverables of this project included: 1. Development of a test plan that includes the overall testing strategy of the project 2. Writing automated test scripts and test cases 3. Preparing test results report and defect report 4. Providing recommendations for improvement.
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31West is a leading provider of Outsourced Customer Support & Technology Consulting Services. Our delivery center operates 24/7/365. We specialize in high-quality, cost-effective Call Center, Help Desk & Back Office Services to small and medium businesses in the US. We also have a strong presence in Canada, UK, & Western Europe.
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Services Offered
TelemarketingCall CentersOutbound Voice ServicesInbound Voice ServicesBusiness Process Outsourcing (BPO)
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Industry(s):
Retail | Hospitality | Healthcare | Finance
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