Top 100 Business Processes Outsourcing (BPO) Companies in San Jose
The Best of November 2026Looking for a top business process outsourcing company in San Jose?
A BPO services firm provides expert services for particular business processes that many companies don't possess in-house. Finding the best one for your company, though, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top BPO companies in San Jose. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best San Jose BPO Services
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61Undisclosed50 - 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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62$1,000+Freelancer employeesFremont, CABusiness Wingwoman is a Back Office Outsourcing company launched in 2022. The firm specializes in Back Office Outsourcing and Business Consulting, and is small.Read More
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63Undisclosed50 - 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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64Undisclosed250 - 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.
Clients
DebtCleanseIndustries
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65Undisclosed50 - 249 employeesBurlingame, CAEFlexervices, Inc., a call center company, was launched in 2001. The firm specializes in Call Center Services and Customer Service Outsourcing.Read More
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66Undisclosed10 - 49 employeesOakland, CARead More
Numa is an answering service based in Oakland, Calif., and founded in 2016. Their team of fewer than 50 specializes in voice services for clients ranging from small firms to large corporations in the fields of real estate, hospitality, and retail.
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Emblush BeauteIndustries
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67$1,000+1,000 - 9,999 employeesSan Mateo, CARegalix, Inc. Is a large Advertising company. They focus on Advertising and Branding and were founded in 2005.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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69$5,000+10 - 49 employeesSan Francisco, CARead More
Green Leads LLC is a telephone answering service located in Hampstead, New Hampshire. The agency offers voice services, email marketing, and content marketing and has a small team.The agency was founded in 2007.
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70$1,000+50 - 249 employeesSan Francisco, CAAI bees, a Content Marketing company, is located in San Francisco, California and Hamburg, Germany. They offer Content Marketing, Sales Outsourcing, Call Center Services, Search Engine Optimization, and more and were established in 2018.Read More
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COPADOIndustries
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71$1,000+10 - 49 employeesSan Ramon, CAEstablished in 2017, Naqvix is an app development company. The firm offers Mobile App Development and Web Development, and is small.Read More
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72Undisclosed2 - 9 employeesSanta Clara, CAContactaffix is a Marketing Strategy company. Launched in 2017, the company specializes in Marketing Strategy and Market Research.Read More
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73Undisclosed10 - 49 employeesSan Francisco, CALaunched in 2020, Luxen Talent is a Back Office Outsourcing company. The small team focuses on Back Office Outsourcing. The agency is in San Francisco, California.Read More
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74Undisclosed10 - 49 employeesPleasanton, CABusiness Consulting company Vouris specializes in Business Consulting and Call Center Services. They were launched in 2020.Read More
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75$1,000+50 - 249 employeesSan Francisco, CAWrrk is a Customer Service Outsourcing company based in San Francisco, California. Founded in 2016, the midsize team offers Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, and Document Digitization & Management.Read More
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76Undisclosed10 - 49 employeesLivermore, CACustom Communications, an answering service company, is located in Livermore, California. Established in 1980, the team offers Call Center Services.Read More
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77$1,000+50 - 249 employeesSan Francisco, CALaunched in 2017, Start Up And Fly Inc. Is a midsize Sales Outsourcing company. Their services include Sales Outsourcing, Market Research, and Recruiting. The company is in Middletown, Delaware; San Francisco, California and San Francisco, California.Read More
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78Undisclosed50 - 249 employeesSan Francisco, CADemand Inc., a market research company, was founded in 2017. Their midsize team is headquartered in San Francisco, California and provides market research, sales outsourcing, digital strategy, email marketing, and more.Read More
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79Undisclosed10 - 49 employeesSan Leandro, CAParker Locksmith Store, a Back Office Outsourcing company, was established in 1988. The company focuses on Back Office Outsourcing and Business Consulting.Read More
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80$1,000+250 - 999 employeesSan Francisco, CARead More
DataBees is a market research company established in 2017. They are based in San Francisco, California and have a midsize team. The firm offers market research, sales outsourcing, digital strategy, and CRM consulting and SI.
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81Undisclosed50 - 249 employeesBrisbane, CAVOX Network Solutions is a software development firm. The team focuses on Custom Software Development and Customer Service Outsourcing and is located in Brisbane, California.Read More
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82Undisclosed2 - 9 employeesSan Jose, CATeleiq Inc. Is an AI Agents company. They are headquartered in San Jose, California and have small team. They offer AI Agents and Generative AI.Read More
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83$1,000+250 - 999 employeesSan Francisco, CARead More
Kareo is a cloud-based medical technology platform based in Irvine, Calif., with offices in San Francisco, Las Vegas, Los Angeles, and Costa Rica. Founded in 2004, Kareo's team of 597 employees provides non-voice BPO/back office services and voice services to healthcare and medical related businesses.
Clients
CapterraIndustries
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84$1,000+50 - 249 employeesSan Francisco, CAEmerge natural sales solutions is a midsize Customer Service Outsourcing company in San Francisco, California. The team provides Customer Service Outsourcing and Sales Outsourcing.Read More
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85$1,000+1,000 - 9,999 employeesSan Francisco, CAAthenaHealth is a Back Office Outsourcing company established in 1997. Their team focuses on Back Office Outsourcing and Customer Service Outsourcing.Read More
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86$100,000+10,000+ employeesSan Francisco, CAEstablished in 1999, SalesForsaas is a Data Annotation Services company. Their services include Data Annotation Services and CRM consulting and SI.Read More
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87Undisclosed10 - 49 employeesWatsonville, CAAppliance Repair Watsonville CA is a Customer Service Outsourcing and Business Consulting company established in 2026. The team specializes in Customer Service Outsourcing and Business Consulting.Read More
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88$10,000+1,000 - 9,999 employeesSouth San Francisco, CAIntelassist is an Accounting company. The company is based in Quezon City, Philippines and South San Francisco, California. Their team specializes in Accounting and Call Center Services.Read More
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89$1,000+10 - 49 employeesOakland, CATopaz Services, a phone answering service, is in Oakland, California. They offer Call Center Services and Customer Service Outsourcing and were founded in 1986.Read More
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90$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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