Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × Sort by: Top Rated ×Clear Filters
  • Legally employ anyone, anywhere with one click.

    Legally employ anyone, anywhere with one click.

    Remofirst was founded in 2021, remote-first since the very beginning. Our mission is to simplify the way companies build remote teams. We believe in people, excellence, and delivery. Our pricing starts at $199/month...

    Top Services:

    • HR Outsourcing
    • Customer Support
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    Under $1,000
  • Hugo

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    World-Class Outsourced Teams Operating 24/7 Globally, in 60+ Languages

    World-Class Outsourced Teams Operating 24/7 Globally, in 60+ Languages

    Hugo provides secure, end-to-end customer support, back office, AI operations, and trust & safety solutions for US-based and global clients. We are PCI DSS, ISO 27001, HITRUST, SOC 2 certified and HIPAA & GDPR compliant, to serve regulated industries including fintech, healthcare, and SaaS platforms...

    Top Services:

    • Customer Support
    • Call Centers
    • BPO
    • Phone Answering Services
    • Transcription Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • Ai fist design & development company

    Ai fist design & development company

    ZAAG SYSTEMS delivers scalable web, mobile & AI solutions with sleek design, driving business growth for US startups...

    Top Services:

    • eCommerce Development
    • AI Development
    • Web Development
    • Software Development
    • Web Design
    • Show more
    Location
    Santa Clara, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed
  • HR Management Done Right

    HR Management Done Right

    Tapping into the potential of North American markets, our HR firm specializes in connecting high-level talent from Mexico to your business. Our team specializes in recruitment, administration and management services that drive success for both employers and employees alike. We are committed to helping you...

    Top Services:

    • Customer Support
    • HR Outsourcing
    • BPO
    • Digital Marketing
    • Content Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Build a Team. Build a Future.

    Build a Team. Build a Future.

    ALLSTARSIT is an international outstaffing service provider that helps businesses recruit, pay, insure, and support top global talent with payroll, benefits, and more...

    Top Services:

    • HR Outsourcing
    • BPO
    • Customer Support
    • Staff Augmentation
    • Managed Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
  • Taking your IT Infrastructure to New Heights

    Taking your IT Infrastructure to New Heights

    As a Technology service provider, we are experts on managing clients IT enviroments which consits On-Prem, Data Centers, Hybrid model and Cloud operations. We are specilized on preparing startups to IPO readiness on thier IT enviroment and expertize on SecOps streagegies and audit ready...

    Top Services:

    • IT Services
    • Mobile App Development
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Cell Center Services You Can Count On

    Cell Center Services You Can Count On

    Signius Communications has 12 locations across the United States, providing expert call center solutions...

    Top Services:

    • Call Centers
    • Phone Answering Services
    • Digital Marketing
    • Customer Support
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
  • The #1 Customer Service Outsourcing & BPO Company

    The #1 Customer Service Outsourcing & BPO Company

    With a legacy dating back to 2016, HiredSupport stands as a true trailblazer in the outsourced customer support realm...

    Top Services:

    • Customer Support
    • BPO
    • Call Centers
    • Phone Answering Services
    • Show more
    Location
    Rancho Cucamonga, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    3 Projects Listed
  • A Trusted Process Unseen in Outsourcing!

    A Trusted Process Unseen in Outsourcing!

    We match the best global remote professionals specializing in sales, customer service, bookkeeping, and tech services for US-based brands...

    Top Services:

    • Customer Support
    • BPO
    Location
    Encinitas, California
    Number of Employees
    1000 & Up
    Minimal Budget
    $10,000 - $25,000
  • Optimize The Experience.

    Optimize The Experience.

    CPC helps businesses manage every aspect of the customer experience. CPC provides a full suite of outsourced customer contact services, including: text/SMS messaging service (both automated and live, “peer-to-peer” text messaging), social media coverage for businesses, staffed live chat, AI/chat bots...

    Top Services:

    • Customer Support
    • Call Centers
    • Phone Answering Services
    Location
    Manhattan Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
  • Able Customer Success Managers Ready to Work

    Able Customer Success Managers Ready to Work

    Trained specialists for delivering positive customer experience allowing you to remain on top of your customers' minds. Outsourced customer support, technical reporting, and back office virtual assistants trained solely to provide upper edge to your overall business...

    Top Services:

    • Call Centers
    • Digital Marketing
    • Customer Support
    Location
    Los Angeles, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $9/hr
    Minimal Budget
    $10,000 - $25,000
  • Outsourcing. Made Simple.

    Outsourcing. Made Simple.

    Outsourcing doesnt have to be difficult. It can be strategic! And so seamless that your customers will never know you are outsourcing...Our vision is simple: Make outsourcing simpleso that we can deliver Best in Class Customer Experience. From the routine to the complex, TSIs solutions are always omnichannel...

    Location
    Santa Clarita, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $15/hr
  • 24/7 live answering for property professionals - real people, not bots

    24/7 live answering for property professionals - real people, not bots

    Never miss a lead again. SignMore's U.S.-based receptionists answer calls and chats 24/7/365. We handle lead qualification, appointment scheduling, and emergency maintenance requests for property professionals. We guarantee real people, not bots...

    Top Services:

    • Phone Answering Services
    • Call Centers
    • Customer Support
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Minimal Budget
    Under $1,000
  • Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.

    Scale Your Business With Quality Outsourced Teams In ‍Back Office Support.

    RPM stands out as a comprehensive solution provider, offering bilingual expertise in both English and Spanish, with the flexibility to provide full-time or part-time dedicated resources, fully managed to meet diverse operational needs. Our capabilities span a wide spectrum, encompassing intricate back-office...

    Top Services:

    • BPO
    • Customer Support
    • Call Centers
    • Staff Augmentation
    • Show more
    Location
    San Jose, California
    Number of Employees
    100 - 249
    Minimal Budget
    Under $1,000
  • Smart, Scalable Virtual Assistants For Property Management & Customer Support

    Smart, Scalable Virtual Assistants For Property Management & Customer Support

    Switch360 is your dedicated partner in unleashing the full potential of your enterprise. Specializing in exceptional outsourcing solutions, we redefine the customer support landscape to propel your business toward unprecedented success. With a focus on digital dominance, we bring our expertise in short-term...

    Top Services:

    • BPO
    • Call Centers
    • Customer Support
    • Phone Answering Services
    • Transcription Services
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
  • Influx

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Influx.com are the experts in on-brand 24/7 customer support, since 2013..

    Influx.com are the experts in on-brand 24/7 customer support, since 2013..

    Influx.com is the #1 on-demand service partner for growing brands. Since 2013, Influx has been trusted by 750+ brands & delivered fully managed, on-brand support, 24/7, on month-to-month plans. Our human + AI teams deliver better customer experience for e-commerce, SaaS, Tech brands worldwide...

    Top Services:

    • Customer Support
    • Call Centers
    • BPO
    • HR Outsourcing
    • AI Development
    • Show more
    Location
    West Hollywood, California
    Number of Employees
    1000 & Up
    Portfolios Count
    2 Projects Listed

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Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
126,225+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
49%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
16

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