Top 100 Call Center Services in San Francisco
The Best of July 2026Looking for a top voice service and call center company in San Francisco?
Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.
To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in San Francisco. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Francisco Voice Services Providers
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$5,000+50 - 249 employeesBoca Raton, FLRead More
SalesRoads is a Sales Outsourcing company. Their midsize team is based in Boca Raton, Florida; Haddonfield, New Jersey and Philadelphia, Pennsylvania. The agency focuses on Sales Outsourcing, Email Marketing, and Call Center Services. The agency was founded in 2007.
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$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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$1,000+250 - 999 employeesOrlando, FLXACT is an Orlando, Florida-based answering service. The company offers Call Center Services, Customer Service Outsourcing, Back Office Outsourcing, and Staffing and is midsize.The company was founded in 1998.Read More
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61Undisclosed250 - 999 employeesSan Ramon, CARead More
Five9 is a cloud-based call center software provider. Their team of about 1,000 employees is based in San Ramon, Calif. Services include CRM, ERP, and IT consulting, as well as voice services. They were founded in 2001.
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DebtCleanseIndustries
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62$1,000+2 - 9 employeesWalnut Creek, CAReliable Receptionist is an answering service. The Walnut Creek, California-based team offers Call Center Services.Read More
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63Undisclosed2 - 9 employeesSan Francisco, CAResource Fast is a Back Office Outsourcing company located in San Francisco, California. Founded in 2018, the team focuses on Back Office Outsourcing and Call Center Services.Read More
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64Undisclosed250 - 999 employeesPleasanton, CAMidsize answering service Packet Fusion, is in Pleasanton, California and Pleasanton, California. Their services include Call Center Services.Read More
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65$5,000+10 - 49 employeesSan Ramon, CANaqviX is a custom software development company. Established in 2017, the firm provides Custom Software Development and Web Development.Read More
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66$10,000+2 - 9 employeesConcord, CAFounded in 2019, Gadgetsick is a call center company and IT managed services company. Their services include Call Center Services and IT managed services.Read More
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67$1,000+50 - 249 employeesFremont, CALaunched in 2023, My Care International is a call center. Their team offers Call Center Services and Back Office Outsourcing.Read More
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68Undisclosed10 - 49 employeesRedwood City, CALocksmith & Key Shop, a small Business Consulting company, is located in Redwood City, California. The team offers Business Consulting and Back Office Outsourcing.Read More
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69Undisclosed2 - 9 employeesBerkeley, CAEcho Sports Marketing, a Sports Marketing company, is in Berkeley, California. The team offers Sports Marketing and Direct Marketing.Read More
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70$5,000+2 - 9 employeesSan Ramon, CACannmore is a Sales Outsourcing company launched in 2022. The small team offers Sales Outsourcing and Business Consulting.Read More
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71Undisclosed50 - 249 employeesSan Ramon, CAEzyteams is a Back Office Outsourcing company. They are headquartered in San Ramon, California and have midsize team. They focus on Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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72Undisclosed10 - 49 employeesSan Francisco, CAButtered Toast, a Market Research company, is located in San Francisco, California. Established in 2016, the team provides Market Research and Marketing Strategy.Read More
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73$1,000+50 - 249 employeesPleasant Hill, CACall24 Communications, an answering service, is located in Pleasant Hill, California. Founded in 1985, the team focuses on Call Center Services and Customer Service Outsourcing.Read More
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74$1,000+1,000 - 9,999 employeesSan Jose, CARead More
LiveHelpIndia is a back office outsourcing company founded in 2006. They are headquartered in San Jose, California and have a midsize team. Their services include back office outsourcing, customer service outsourcing, and sales outsourcing.
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75Undisclosed10 - 49 employeesStanford, CAKeystone Locksmith Shop is a Business Consulting company. The Stanford, California-based company provides Business Consulting and Back Office Outsourcing.Read More
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76Undisclosed2 - 9 employeesAlameda, CAAlliance 4 Data, an Email Marketing company, was launched in 2017. The small team offers Email Marketing and BI & big data consulting & SI.Read More
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77Undisclosed2 - 9 employeesSan Francisco, CAMachZho is an Affiliate Marketing company. Based in San Francisco, California, their small team offers Affiliate Marketing and Content Marketing. The agency was launched in 2019.Read More
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78Undisclosed50 - 249 employeesRedwood City, CACyara is an user experience agency. The Redwood City, California-based firm was launched in 2006. Their services include UX/UI Design and Artificial Intelligence.Read More
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79Undisclosed2 - 9 employeesConcord, CAALFATEK is a Concord, California-based branding agency. They offer Branding and Social Media Marketing.Read More
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80$1,000+10 - 49 employeesUnion City, CASocial media marketing company AI Source Hub was launched in 2022. The small team focuses on Social Media Marketing and Content Marketing.Read More
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81$10,000+50 - 249 employeesSan Jose, CAOzonetel Communications is a San Jose, California-based phone answering service. Their services include Call Center Services and CRM consulting and SI.Read More
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82Undisclosed10 - 49 employeesPalo Alto, CAInterstate Locksmith Shop is a small Palo Alto, California-based Business Consulting company. The team focuses on Business Consulting and Back Office Outsourcing.Read More
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83Undisclosed50 - 249 employeesFairfield, CATelegenisys Inc is a Fairfield, California-based Back Office Outsourcing company. They focus on Back Office Outsourcing and Customer Service Outsourcing.Read More
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84$1,000+1,000 - 9,999 employeesSan Jose, CACall center company 8x8 was founded in 1987. The team offers Call Center Services.Read More
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85Undisclosed50 - 249 employeesSan Francisco, CASpeechpad, a midsize Transcription company, is headquartered in San Francisco, California and Hollywood, Florida. The team specializes in Transcription and Translation.Read More
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86UndisclosedFreelancer employeesSan Francisco, CASearch Manipulator, a public relations company, is located in San Francisco, California. Their services include Public Relations and Digital Strategy.Read More
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87$1,000+250 - 999 employeesLivermore, CAPerformant is an answering service launched in 1976. The team focuses on Call Center Services and Accounting.Read More
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88$5,000+50 - 249 employeesSan Ramon, CAEstablished in 2023, Vanaa Tech LLC is a Customer Service Outsourcing company. The team focuses on Customer Service Outsourcing and Artificial Intelligence.Read More
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89Undisclosed10 - 49 employeesFremont, CABusiness Consulting company Locksmith Master Shop was founded in 1980. The team specializes in Business Consulting and Back Office Outsourcing and is based in Fremont, California.Read More
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90Undisclosed10 - 49 employeesUnion City, CANv it experts, a web design company, is located in Union City, California and New Delhi, India. They focus on Web Design and E-Commerce Development and were launched in 2021.Read More
Industries
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