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Top Call Center Services & Voice Services for Manufacturing Companies in San Francisco

Ratings Updated: June 13, 2026

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Featured

What are Featured Providers?
SalesRoads

4.9 65 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves San Francisco, CA

Services provided

10% Call Center Services

80% Sales Outsourcing

10% Email Marketing

SalesRoads is a call center service provider specializing in outbound call center and telemarketing services, emphasizing lead generation and sales growth. Their reviews highlight a strong ability to enhance leads and generate qualified prospects, with over 80% of feedback noting their efficiency and organizational skills. Clients appreciate their consistent project management and commitment to understanding client needs, while areas for improvement include initial onboarding processes.

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Reviews mention Personable
Clients consistently praised the personable nature of team members, highlighting their genuine interest in client businesses. One client noted that the SalesRoads team was 'extremely responsive' and described them as 'not only personable, but also very invested.' Similarly, VSA, Inc. received commendation for their 'exceptional' customer service, with feedback emphasizing their friendly and accommodating demeanor. Overall, the sentiment regarding the companies' personable approach is overwhelmingly positive, indicating strong client relationships.

Market Research for Senior Living Business

4.5 Jun 7, 2019

Their project management stands out first. They were able to work through a lot of ambiguity and deliver on time. They were also very customer service oriented from the start, providing professional, high-quality work while remaining personable, friendly, and accommodating.
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28 of 38 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Market Research & Call Center Services for Home Appraisal Co
4.0 — SalesRoads provides market research and call center services for a home appraisal company. The team helps the client find agents, increase awareness, and do market research surveys for the client's Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (24) $10,000 to $49,000 (17) $200,000 to $999,999 (6) Less than $10,000 (1)

What Clients Have Said
Clients consistently highlight SalesRoads' excellent value for money, often noting their cost-effectiveness compared to competitors. For instance, one client stated that they achieved a 100% ROI, while another mentioned substantial revenue growth attributed to SalesRoads' efforts. Many reviews emphasize the company's adaptability and responsiveness, with clients appreciating the quality of leads generated and the overall positive impact on their sales pipelines. Overall, the sentiment is highly favorable regarding the balance between cost and value delivered.
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United States (61) Canada (2) Austria (1) Spain (1)

This provider is available in 1 time zone:

Eastern European Time (EET)

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Hugo Inc.

5.0 28 reviews
Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves San Francisco, CA

Services provided

20% Call Center Services

25% Customer Service Outsourcing

15% Back Office Outsourcing +4 services

10% Content Moderation Services

10% Data Annotation Services

10% Finance & Accounting Outsourcing (FAO)

10% Sales Outsourcing

Hugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.

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Reviews mention Helpful
Clients have expressed a positive sentiment towards Hugo, highlighting their proactive and enthusiastic approach. One client noted that Hugo's integration into their team for lead qualification and customer support was seamless, significantly enhancing productivity and customer interactions. Their effective communication, including daily standups and ongoing chat support, was particularly appreciated. Overall, Hugo is seen as a valuable partner, contributing to operational success without any noted areas for improvement.

Customer Support for Marketing & Advertising Company

5.0 Aug 28, 2023

Hugo's operational support liberated us. By handling routine tasks like customer support and lead qualification, we redirected our resources to new business ventures and strategic priorities. This shift boosted productivity, innovation, and competitive edge, while Hugo ensured efficient day-to-day operations.
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Customer Support for Marketing & Advertising Company

5.0 Aug 28, 2023

Very enthusiastic people who are very proactive and keen to always help.
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3 of 3 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Back Office Outsourcing for E-Commerce Co
5.0 — Hugo provides back-office outsourcing for an e-commerce company. The team has handled the client's back-office tasks, managed communications and relationships with retailers' networks, and vetted Read more
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Industry Experience

Hugo Inc. has garnered positive feedback across multiple industries, including Financial Services, eCommerce, Automotive, Software, Environmental Services, Advertising & Marketing, Information Technology, and Gaming. Their expertise in customer support, operational efficiency, and content management has consistently been highlighted as a strength. Clients noted significant improvements in response times, customer satisfaction, and overall efficiency. Hugo's ability to adapt to various industry needs, coupled with their commitment to high-quality service, positions them as a valuable partner for businesses seeking to enhance their operations.
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Financial services eCommerce Automotive Food & Beverages Software Information technology Environmental Services Advertising & marketing Gaming Media

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United States (9) Kenya (3) France (1) Netherlands (1) United Arab Emirates (1) England (1)

This provider is fluent in 54 languages:

Mandarin

English

Spanish

Arabic

Bengali

Hindi

Russian

Portuguese

Japanese

German

Javanese

Korean

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This provider is available in 38 time zones:

Colombia Time (COT)

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Gulf Standard Time (GST)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

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Helpware CX

4.8 47 reviews
Premier Verified

$5,000+

< $25 / hr

1,000 - 9,999

Serves San Francisco, CA

Services provided

20% Call Center Services

50% Customer Service Outsourcing

10% Back Office Outsourcing +2 services

10% Content Moderation Services

10% Data Annotation Services

Helpware CX is a professional provider of Contact Center Services, specializing in comprehensive Customer Support Services including Inbound and Outbound Call Handling, Phone Support, and Telephonic Support. The company has consistently received high ratings, with reviews highlighting their flexibility, seamless integration, and proactive management. Approximately 90% of reviews noted their impressive ability to customize services, adapt quickly, and maintain effective communication.

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0 of 1 reviews is 5 stars

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the last six months, client feedback for Helpware CX has been overwhelmingly positive. A telecommunications company noted their effective customer research, resulting in six new clients. The project's fast management and responsive communication were particularly praised. Clients appreciated the good value for cost, with no suggested areas for improvement. Overall, Helpware CX is recognized for their efficiency and impactful results.
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Average Project Cost Breakdown

$50,000 to $199,999 (12) $10,000 to $49,000 (10) Less than $10,000 (4) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (3) $10,000,000 + (1)

What Clients Have Said
Clients consistently highlight Helpware's exceptional value for money, noting their competitive pricing and high-quality service. One CEO remarked that Helpware provided 'good value for cost,' while another highlighted significant cost savings and improved quality. The responsiveness and adaptability of the team were frequently praised, with clients appreciating their ability to scale resources efficiently. Overall, Helpware is viewed favorably for delivering substantial results without compromising on quality, making them a reliable partner for various projects.
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More responsive than most other service providers

Helpware CX is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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4 of 4 San Francisco-based reviews are 5 stars

$50,000 – $199,999 avg. project cost for Call Center Services services in San Francisco

Call Center Services project highlight

Call Center Services for Digital Government Partner
5.0 — Helpware provides call center services for a digital government partner. They offer resources to assist the public on phones and email by responding to inbound calls and reviewing applications. Read more
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Select VoiceCom

4.8 9 reviews
Premier Verified

$5,000+

< $25 / hr

1,000 - 9,999

Serves San Francisco, CA

Services provided

30% Call Center Services

30% Customer Service Outsourcing

10% Back Office Outsourcing +3 services

10% Finance & Accounting Outsourcing (FAO)

10% IT Staff Augmentation

10% Sales Outsourcing

Select VoiceCom is a provider of Contact Center Services, specializing in customer support, telephonic support, and telemarketing services. Reviews indicate a strong cultural fit with clients, highlighted by impressive communication and project management skills. Notably, Select VoiceCom achieved a 35% increase in customer satisfaction and a 25% boost in sales conversions. Positive feedback predominates, with no significant areas for improvement highlighted by clients.

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Industry Experience

Select VoiceCom exhibits strong capabilities across various industries, including Media, Business Services, Advertising & Marketing, Pharmaceuticals, Financial Services, and Legal. Clients commend their reliability, project management, and the ability to deliver measurable results, such as increased sales and improved customer service. Overall, feedback suggests a positive sentiment, particularly in the Financial Services and Legal sectors, where their attention to quality and client needs is highlighted as a key strength.
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Media Business services Advertising & marketing Pharmaceuticals Other industries Legal Financial services

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United States (7) Australia (1)

This provider is fluent in 1 language:

English

This provider is available in 1 time zone:

Eastern Standard Time (EST)

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$1,000,000 – $9,999,999 avg. project cost for Call Center Services services in San Francisco

Call Center Services project highlight

Call Center Services for Third-Party Management Company
4.5 — Select VoiceCom provides call center services for a third-party management company. The team handles customer calls and supports the client's internal call center. Read more
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Martal Group

4.8 108 reviews

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Premier Verified

$1,000+

$25 - $49 / hr

250 - 999

San Francisco, CA

Services provided

10% Call Center Services

70% Sales Outsourcing

10% AI Agents +1 service

10% Email Marketing

Martal Group is a company specializing in outbound call and lead generation services, utilizing a multi-channel approach including phone calls, LinkedIn outreach, and email campaigns. Overall, 75% of reviewers praised their ability to generate quality leads and integrate seamlessly with clients' teams. While there are areas for improvement, such as quicker incorporation of feedback, the majority of feedback (around 70%) is positive, highlighting their professionalism and strategic insight.

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Industry Experience

Martal Group has demonstrated strong expertise across various industries including Information Technology, Advertising & Marketing, and Manufacturing. Clients noted their effective lead generation strategies and strong communication skills. In IT, they excelled in B2B outreach, resulting in substantial lead quality. In Advertising & Marketing, they improved brand visibility and facilitated successful client introductions. Overall, sentiment across industries is highly positive, indicating that Martal Group is well-suited for technology-driven sectors and clients seeking innovative marketing solutions.
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Retail Supply Chain, Logistics, and Transport Design Manufacturing Business services Software Logistics & Supply Chain Financial services Environmental Services Research Automotive Utilities Engineering Other Industry Healthcare Telecommunications Media Energy & natural resources Chemicals & Biotechnology Advertising & marketing IT Services Human Resources Wellness & Fitness Consulting Information technology

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San Francisco, CA

100 Pine St #1250
San Francisco, CA 94111
41 - 49

18885577769

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1 of 1 San Francisco-based review is 5 stars

Unknown avg. project cost for Call Center Services services in San Francisco

San Francisco-based Call Center Services project highlight

Lead Gen & Sales Engagement for Crowdsourcing Company
5.0 — Martal Group has helped a crowdsourcing company with their lead generation and sales engagement efforts for five years. Their work includes scriptwriting and email, phone, and LinkedIn campaign Read more
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Review Rating from Clients

4.9/5.0

Quality

4.9

Schedule

5.0

Cost

4.9

Willing to Refer

4.9

Reviewers from San Francisco highlight Martal Group’s strong sales acumen, rapid onboarding, and tailored outreach campaigns. Their team’s deep market insights, consistent communication, and professional management have resulted in measurable growth, high ROI, and successful expansion into new customer segments.
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Telecom, Inc.

5.0 2 reviews

$1,000+

$25 - $49 / hr

50 - 249

Oakland, CA

Services provided

24% Call Center Services

60% Customer Service Outsourcing

16% Sales Outsourcing

Telecom, Inc. is a US-based call center providing sales and customer service solutions. Reviews highlight their high-quality agents and exceptional client service, with 100% of reviewers noting their positive attitude and communication skills. Clients appreciated their ability to incorporate feedback and their seamless project management, leading to satisfactory project outcomes. There are no reported areas needing improvement.

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Reviews mention Positive attitude
Clients have consistently highlighted Telecom, Inc.'s positive attitude and exceptional client service. One client noted the company's willingness to incorporate feedback, stating that Telecom 'takes feedback extremely seriously.' Additionally, the company's performance met client expectations, even with challenging leads, reflecting their dedication and proactive approach. Overall, the sentiment surrounding Telecom, Inc. is overwhelmingly positive, with no areas for improvement identified by clients.

Call Center Services for Solar Sales Company

5.0 Feb 24, 2023

Telecom, Inc. performed at par with our expectations, given the lower quality leads we provided. Weekly check-in calls and calls whenever we requested them. Positive attitude. Client service. There wasn't anything they needed to improve on.
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Industry Experience

Telecom, Inc. has garnered positive feedback in the Energy & Natural Resources and Manufacturing sectors. Clients from the Energy industry appreciated the company's proactive communication and client service, achieving expected sales outcomes. In Manufacturing, Telecom excelled in managing customer service operations, significantly enhancing customer experience and contributing to sales growth. Overall, their strengths lie in effective communication, quality training, and adaptability, making them a suitable partner for companies focused on customer service and sales enhancement.
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Energy & natural resources Manufacturing

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Average Project Cost Breakdown

$10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Telecom, Inc.'s competitive pricing and overall value for money. One client noted their decision was influenced by Telecom's willingness to offer flexible payment terms, while another emphasized their rates as favorable for high-quality service. The positive sentiment is reinforced by comments on Telecom's effective communication and the agents' ability to enhance customer experience, contributing to unexpected sales growth. Overall, clients appreciate the balance of cost and quality in Telecom's services.
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Featured

What are Featured Providers?

six eleven global services

4.8 10 reviews
Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves San Francisco, CA

Services provided

40% Call Center Services

30% Back Office Outsourcing

30% Customer Service Outsourcing

Six Eleven Global Services is a customer support services provider specializing in call handling and customer service operations. The company has garnered positive feedback, with reviewers highlighting their exceptional responsiveness and alignment with company values. A significant 100% of reviewers commend their swift one-hour response times and the cultural fit, without any noted areas for improvement.

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1 of 1 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Call Center Services for E-Commerce Company
5.0 — Six eleven global services provides call center services to help an e-commerce company communicate with their customers. The vendor's team asks the end customers about their product experience. Read more
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Industry Experience

Six Eleven Global Services has demonstrated strengths in various industries, including Advertising & Marketing, Logistics & Supply Chain, Beauty & Cosmetics, Telecommunications, Consulting, and Wellness & Fitness. Clients praised their effective communication, high-quality service, and responsiveness. They excelled in providing customer support and managing projects with impressive accuracy, particularly in Logistics and Telecommunications where they ensured operational efficiency. Overall, they are a strong fit for companies seeking reliable outsourcing solutions in these sectors.
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Logistics & Supply Chain Advertising & marketing Beauty & Cosmetics Telecommunications Consulting Wellness & Fitness

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Average Project Cost Breakdown

$50,000 to $199,999 (2) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally express satisfaction with the cost-effectiveness and value for money provided by Six Eleven Global Services. Feedback highlights that their pricing aligns with client budgets while delivering high-quality services. One client noted, 'Pricing fits our budget; good value for cost,' while another emphasized, 'They provide excellent support' and maintain project accuracy over 95%. Overall, the sentiment reflects that clients perceive Six Eleven as a reliable partner that balances quality and affordability.
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United States (6) Canada (1) Malaysia (1)

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A-SALES AB

4.8 68 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves San Francisco, CA

Services provided

10% Call Center Services

80% Sales Outsourcing

10% Email Marketing

A-SALES AB specializes in outbound sales and lead generation, consistently delivering qualified B2B meetings across various industries. The company demonstrates exceptional project management and precision in targeting, with about 90% of reviewers highlighting their effectiveness in generating a predictable flow of qualified meetings. Clients commend their ability to tailor messaging to niche markets, with nearly 100% satisfaction in their commitment and execution.

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16 of 16 Call Center Services reviews are 5 stars

Less than $10,000 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Sales Outsourcing Services for E-Commerce Fulfillment Co
5.0 — A-SALES AB provides sales outsourcing services for an e-commerce fulfillment company. The team is responsible for helping the client break into the Western market through cold emails and cold calls. Read more
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Industry Experience

A-SALES AB has demonstrated expertise across various industries, including Information Technology, Business Services, Advertising & Marketing, and Healthcare. Feedback highlights their strengths in lead generation, appointment setting, and market penetration strategies. Clients across sectors report significant improvements in qualified meetings and pipeline growth. Overall, sentiment is positive, particularly within IT and Business Services, where their tailored approaches and responsive project management have been notably effective.
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Construction Consumer Products Government Manufacturing Financial services Education Healthcare Software Supply Chain, Logistics, and Transport Human Resources Advertising & marketing IT Services Consulting Business services Information technology

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Average Project Cost Breakdown

Less than $10,000 (20) $10,000 to $49,000 (14)

What Clients Have Said
Clients consistently perceive A-SALES AB as offering excellent value for money, with many noting their competitive pricing and effective results. One client highlighted that they chose A-SALES due to their 'good value for cost' and 'high ratings'. Another mentioned they received '21 meetings with furniture manufacturers' after investing less than $10,000. Overall, the sentiment is positive, with clients appreciating the return on investment and quality of leads generated.
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AI bees

4.5 98 reviews

$1,000+

Undisclosed

50 - 249

San Francisco, CA

Services provided

15% Call Center Services

30% Content Marketing

30% Sales Outsourcing +2 services

15% Search Engine Optimization

10% BI & Big Data Consulting & SI

AI bees is a lead generation company specializing in AI-driven outbound prospecting and LinkedIn content marketing. Reviewers consistently praise their strong project management, responsiveness, and effective blending of AI capabilities with human expertise, yielding high-quality leads. Approximately 80% of reviews highlight their value for cost and quick adaptability to feedback. Although some suggest minor improvements in content management, overall feedback is overwhelmingly positive.

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Reviews mention Helpful
Clients have consistently praised AI Bees for their helpfulness and support throughout various projects. For instance, one client highlighted that the team was 'extremely punctual and proactive' while another noted the 'outstanding' service and helpfulness provided by the account managers. Additionally, multiple reviews emphasized the team's commitment to improving outcomes, with one client stating they always felt AI Bees had their best interests in mind. Overall, the sentiment is overwhelmingly positive, reflecting a strong alignment with client needs.

Email & Content Marketing for Financial Services Company

5.0 Sep 27, 2024

AI Bees are very approachable and helpful. It is a pleasure to work with them. They deliver on time and are open to suggestions. They understand our needs completely.
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B2B Lead Generation for Fintech Company

5.0 Jul 22, 2022

Very effective - we have weekly calls despite multiple time zones. Also, leads are captured in a CRM that AI Bees manages on our behalf. They have helped us quickly got up to speed on the nuances of the ETF industry.
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PR Support for Language School

4.5 Jul 14, 2021

Their service and helpfulness are outstanding. The advice is always very good. Even between meetings, the account managers are always available.
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Lead Generation for Salesforce Platform

5.0 Jul 12, 2021

It works perfectly; the AI BEES team is really helping and supporting. The support and the availability of the team are impressive.
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Social Media Marketing for ICT Company

4.5 Jul 8, 2021

We have a meeting every Tuesday to discuss how the different campaigns are progressing. The team was helpful in the partnership. Great account management team.
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2 of 3 reviews are 5 stars

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
Recent reviews for AI Bees highlight strong project management and effective lead generation strategies, with clients noting substantial increases in prospect engagement and visibility. One client praised their ability to combine AI capabilities with personalized support, stating, "They respond quickly, adjust fast, and work closely with us to keep improving the campaign." Overall sentiment is highly positive, with clients appreciating timely deliverables and a proactive approach, although there were minor suggestions for content improvement.
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United States (32) Germany (20) Canada (11) England (4) Belgium (3) United Arab Emirates (3) Netherlands (2) South Africa (2) India (2) Finland (2) France (2) Switzerland (2) Australia (1) Singapore (1) Norway (1) Spain (1) Nigeria (1) Hong Kong (1) Malaysia (1) Austria (1)

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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.5

Willing to Refer

5.0

San Mateo-based AI bees excels in networking and lead generation for tech industry clients, delivering smooth project management and exceptional communication. They provide AI-driven and human-assisted solutions, successfully expanding professional networks and fostering partnerships for enterprise-level organizations.
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FunnL

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Foster City, CA

Services provided

50% Account-Based Marketing

50% Sales Outsourcing

FunnL, a Sales Outsourcing and Account-Based Marketing company, is located in Foster City, California and Hyderabad, India. Their services include Sales Outsourcing and Account-Based Marketing.
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BGF - B2B Growth with AI Agents

5.0 1 review

$1,000+

$25 - $49 / hr

50 - 249

San Francisco, CA

Services provided

65% AI Agents

20% Sales Outsourcing

15% Demand Generation Marketing

B2B Growth Force - Top B2B Marketing, Revenue Operations & ABM Agency offers marketing strategy development and revenue operations services, focusing on enhancing business growth. Reviews highlight Pradeep's patience, prompt communication, and innovative strategies. Clients appreciate the detailed guidance and effective solutions provided, though there is a suggestion to expand the team to accommodate more clients simultaneously.

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San Francisco, CA

Valencia Street
San Francisco, CA 94110
6 - 9

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Demandbase

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

San Francisco, CA

Services provided

20% Branding

20% Customer Service Outsourcing

20% Marketing Strategy +3 services

20% Sales Outsourcing

10% Pay Per Click

10% Search Engine Optimization

Demandbase, a branding firm, is headquartered in San Francisco, California and St Albans, England. They focus on Branding and Marketing Strategy.
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8x8

Not yet reviewed

$1,000+

< $25 / hr

1,000 - 9,999

San Jose, CA

Services provided

100% Call Center Services

Call center company 8x8 was founded in 1987. The team offers Call Center Services.
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San Jose, CA

2125 O’Nel Dr.
San Jose, CA 95131
751 - 1000

1.866.879.8647

San Jose, CA

2665 N. First Street
San Jose, CA 95134
751 - 1000

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Automation Anywhere

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

San Jose, CA

Services provided

10% Call Center Services

30% Application Testing

20% Cloud Consulting & SI +3 services

20% Robotics Process Automation

10% AI Development

10% ERP Consulting and SI

Automation Anywhere is an Application Testing company. The team offers Application Testing and cloud consulting & SI and is headquartered in San Jose, California and Bengaluru, India.
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Direct Line Tele Response

Not yet reviewed

Undisclosed

< $25 / hr

50 - 249

Berkeley, CA

Services provided

90% Call Center Services

10% Customer Service Outsourcing

Launched in 1979, Direct Line Tele Response is a call center. The midsize team offers Call Center Services and Customer Service Outsourcing.
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Millennium Technology Services

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

San Francisco, CA

Services provided

15% Call Center Services

45% IT Managed Services

40% IT Staff Augmentation

Millennium Technology Services is a midsize IT managed services company in San Francisco, California and Singapore, Singapore. Their services include IT managed services and IT staff augmentation.
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Call Center Services for Digital Government Partner

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Call Center Services for Third-Party Management Company

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