Top Third Party Verification Companies in the United States
-
UndisclosedUndisclosed2 - 9Glendale, CA
Services provided
Focus Areas
Call center Universal Contact Centers is headquartered in Tijuana, Mexico and Glendale, California. They focus on Call Center Services and Finance & Accounting Outsourcing (FAO).
Read more -
$1,000+< $25 / hr10 - 49New Hyde Park, NY
Services provided
Focus Areas
Acena, a call center, provide Call Center Services and Back Office Outsourcing. They were founded in 1998.
Read more -
UndisclosedUndisclosed10 - 49Omaha, NE
Services provided
Focus Areas
North End Teleservices LLC, a Market Research company, was launched in 2015. In Omaha, Nebraska, the team specializes in Market Research and Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49Shelton, CT
Services provided
Focus Areas
Based in Shelton, Connecticut, Leverage BPO is a small telephone answering service. Their services include Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed250 - 999Gresham, OR
Services provided
Focus Areas
AnswerNet is a call center. Headquartered in Gresham, Oregon, the agency provides Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed1,000 - 9,999Mineola, NY
Services provided
Focus Areas
See all 1 projectsSybrid Private Limited is a digital services company specializing in e-commerce support, digital marketing, and SEO. Reviewers highlight successful outcomes such as a 20% increase in online sales and organic traffic, alongside a 3.2x return on ad spend. Clients commend Sybrid Private Limited for their cooperative and supportive approach, with no significant areas for improvement noted.
-
UndisclosedUndisclosed2 - 9Panama City, FL
Services provided
Focus Areas
Dash BPO Panamá is an answering service company. Launched in 2010, the agency is in Panama City, Florida. Their team specializes in Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed50 - 249Clearwater, FL
Services provided
Focus Areas
Volans Infomatics Pvt. Ltd. Is a Noida, India-based call center. Their services include Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr250 - 999Indianapolis, IN
Services provided
Focus Areas
Virtual Value LLC is a midsize Indianapolis, Indiana-based call center. The team specializes in Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Palisades Park, NJ
Services provided
Focus Areas
OUTSOURCETURK is a small answering service company headquartered in Palisades Park, New Jersey. Their services include Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed2 - 9Las Vegas, NV
Services provided
Focus Areas
See all 2 projectsVinsiAI is a Contact Center Services provider specializing in Customer Support Services, utilizing AI to handle call volumes and customer service tasks efficiently. Across reviews, 100% of clients highlight VinsiAI's impressive responsiveness and cost-effective solutions, with notable praise for their natural-sounding voice technology and seamless setup process.
-
$10,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
Focus Areas
Launched in 2024, Customer First Solutions is a call center company. The small team focuses on Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+< $25 / hr1,000 - 9,999Canton, OH
Services provided
Focus Areas
SupportSave, an answering service company, was launched in 2004. The large team focuses on Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed250 - 999Erie, PA
Services provided
Focus Areas
Expivia Interaction Marketing Group Inc., a phone answering service, focus on Call Center Services and Sales Outsourcing. They were established in 2011.
Read more -
UndisclosedUndisclosed2 - 9Seymour, TN
Services provided
Focus Areas
Knoxville Computer Corporation is a call center based in Seymour, Tennessee. The team specializes in Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr250 - 999New Castle, DE
Services provided
Focus Areas
See all 1 projectsCallingAgency is an appointment-focused B2B lead generation agency trusted by 250+ 𝒄𝒐𝒎𝒑𝒂𝒏𝒊𝒆𝒔 across the USA, Canada, and Australia. We specialize in booking qualified
Read more -
$1,000+< $25 / hr50 - 249Gainesville, FL
Services provided
Focus Areas
Rccess Technologies is a Gainesville, Florida-based Accounting company. Established in 2012, the team offers Accounting and Custom Software Development.
Read more -
$1,000+< $25 / hr250 - 999Canton, MA
Services provided
Focus Areas
See all 3 projectsDelonApps is a company specializing in Contact Center Services and Customer Support Services, particularly excelling in 24/7 call center solutions. Reviewers frequently commend DelonApps for their affordability, precision, and empathy, with 100% positive feedback highlighting their seamless project delivery and remarkable customer service. Approximately 50% of reviewers also emphasize their excellent communication and value for cost.
-
UndisclosedUndisclosed2 - 9Warr Acres, OK
Services provided
Focus Areas
Based in Warr Acres, Oklahoma, Sandler Custom Growth Solutions is a Business Consulting company. They specialize in Business Consulting and Call Center Services and were founded in 2009.
Read more -
$1,000+$25 - $49 / hr10 - 49Decatur, GA
Services provided
Focus Areas
Efficacious LLC is a small Business Consulting company launched in 2024. Their team provides Business Consulting and Call Center Services.
Read more -
$1,000+< $25 / hr50 - 249Oak Brook, IL
Services provided
Focus Areas
MV Outsourcing is a midsize Oak Brook, Illinois-based Back Office Outsourcing company. Their services include Back Office Outsourcing and Call Center Services.
Read more -
$1,000+< $25 / hr2 - 9Orlando, FL
Services provided
Focus Areas
Customer Service Outsourcing company Connectual Assistant was founded in 2024. Headquartered in Orlando, Florida, the team offers Customer Service Outsourcing and Call Center Services.
Read more -
Undisclosed$25 - $49 / hr2 - 9Coral Gables, FL
Services provided
Focus Areas
SumaLatam is a Translation company. They specialize in Translation and Call Center Services and were launched in 2012.
Read more -
$10,000+< $25 / hr10 - 49Sachse, TX
Services provided
Focus Areas
Top Lead Partner is a phone answering service established in 2020. The firm focuses on Call Center Services and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr50 - 249New York City, NY
Services provided
Focus Areas
See all 54 projectsTask Virtual is a company specializing in back office and telephonic support services, particularly in medical billing. Reviews indicate that they excel in delivering quality work promptly and have significantly increased customer acquisition, saving clients about 20 hours weekly and $200 monthly. Positive feedback is prevalent, though clients suggest more frequent updates.
-
UndisclosedUndisclosed50 - 249Berlin, VT
Services provided
Focus Areas
Established in 1993, All Ways Answering is a midsize answering service company. Their services include Call Center Services and Back Office Outsourcing.
Read more -
$5,000+< $25 / hr50 - 249Minnetonka, MN
Services provided
Focus Areas
E Virtual Services is a Finance & Accounting Outsourcing (FAO) company founded in 2009. The firm focuses on Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.
Read more -
$1,000+< $25 / hr50 - 249Cerritos, CA
Services provided
Focus Areas
Hire Live Support Inc is a call center company launched in 2009. The firm focuses on Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+$25 - $49 / hr50 - 249San Marcos, CA
Services provided
Focus Areas
IT managed services company Tri-Community Answering Service was launched in 1968. The midsize team offers IT managed services and Call Center Services.
Read more -
UndisclosedUndisclosed50 - 249Athens, GA
Services provided
Focus Areas
Concierge Contact Center is a call center service. Their team is located in Athens, Georgia and specializes in Call Center Services and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed2 - 9Oklahoma City, OK
Services provided
Focus Areas
Rattan Consulting, an IT strategy consulting company, specializes in IT strategy consulting and cloud consulting & SI. The company is based in Oklahoma City, Oklahoma.
Read more -
UndisclosedUndisclosed2 - 9Oklahoma City, OK
Services provided
Focus Areas
IT strategy consulting company Vudu Consulting offers IT strategy consulting and IT managed services. They were established in 2008.
Read more -
UndisclosedUndisclosed10 - 49Brooklyn, NY
Services provided
Focus Areas
AnswerOne is a call center company. Located in Brooklyn, New York, the team specializes in Call Center Services and Back Office Outsourcing.
Read more -
$1,000+Undisclosed250 - 999Santa Monica, CA
Services provided
Focus Areas
See all 3 projectsJOYNO INC is a marketing services company specializing in comprehensive digital marketing and content creation, including for platforms like YouTube, Facebook, and Instagram. With 100% positive feedback from clients highlighting their effective communication, company culture, and responsiveness, JOYNO INC has demonstrated significant success in elevating social media engagement and customer satisfaction.
-
$1,000+Undisclosed50 - 249Boca Raton, FL
Services provided
Focus Areas
BOULOU BLUE is an answering service company. They are headquartered in Boca Raton, Florida and Kingston, Jamaica, and their services include Call Center Services and Back Office Outsourcing.
Read more -
$5,000+< $25 / hr50 - 249Philadelphia, PA
Services provided
Focus Areas
Tessera ITeS Private Limited is a midsize Pune, India-based telephone answering service. Their services include Call Center Services and Digital Strategy.
Read more -
$1,000+< $25 / hr50 - 249Towson, MD
Services provided
Focus Areas
VirtuAssistPlus, an Accounting company, is based in Towson, Maryland and Harare, Zimbabwe. The team focuses on Accounting and Call Center Services.
Read more -
$1,000+< $25 / hr10 - 49Kalispell, MT
Services provided
Focus Areas
Established in 2024, Global Acts Solutions SDN Bhd is an answering service. Their team provides Call Center Services and Back Office Outsourcing.
Read more -
$1,000+Undisclosed1,000 - 9,999Santa Monica, CA
Services provided
Focus Areas
See all 10 projectsBoldr. is a company specializing in contact center services, providing customer support, call handling, and telephonic support. Across reviews, clients praise Boldr.'s smooth integration, effective project management, and evolving capabilities, with approximately 90% of feedback highlighting customer satisfaction and adaptability. Clients appreciate Boldr.'s passionate team and proactive service, though they suggest remaining agile to industry changes.
-
$1,000+< $25 / hr1,000 - 9,999Wilmington, DE
Services provided
Focus Areas
Answering service Pacific Global is in Wilmington, Delaware and Noida, India. They provide Call Center Services and Back Office Outsourcing and were launched in 2001.
Read more -
$1,000+< $25 / hr50 - 249Ocala, FL
Services provided
Focus Areas
24/7 SECRETARY, an answering service company, is in Ocala, Florida and Dasmariñas, Philippines. Their services include Call Center Services and Back Office Outsourcing.
Read more -
$5,000+Undisclosed1,000 - 9,999Tucson, AZ
Services provided
Focus Areas
Intugo is a large Back Office Outsourcing company launched in 2005. Their services include Back Office Outsourcing and Customer Service Outsourcing.
Read more -
$50,000+Undisclosed1,000 - 9,999San Diego, CA
Services provided
Focus Areas
Redial BPO Call Center is an answering service established in 2017. The agency offers Call Center Services and Customer Service Outsourcing.
Read more -
$250,000+< $25 / hr1,000 - 9,999South San Francisco, CA
Services provided
Focus Areas
Intelassist is a Quezon City, Philippines-based telephone answering service. Founded in 2007, the team provides Call Center Services and Back Office Outsourcing.
Read more -
Undisclosed< $25 / hr1,000 - 9,999Huntington Beach, CA
Services provided
Focus Areas
Kaizen BPO LLC is a Customer Service Outsourcing company founded in 2018. The large team specializes in Customer Service Outsourcing and Call Center Services.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 United States Third-Party Verification Companies
-
$1,000+< $25 / hr1,000 - 9,999Chicago, IL
Ability to deliver
37.5/40.018.6/20 Reviews9.4/10 Clients & Experience9.5/10 Market PresenceService focus
20% Call Center Services30% Third party verification80% Other -
$1,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Call Center Services100% Third party verification90% Other -
$1,000+< $25 / hr250 - 999Hatboro, PA
Ability to deliver
35.3/40.017.6/20 Reviews8.7/10 Clients & Experience9/10 Market PresenceService focus
30% Call Center Services30% Third party verification70% Other -
$1,000+< $25 / hr50 - 249Afton, WY
Ability to deliver
35.5/40.018.6/20 Reviews7.1/10 Clients & Experience9.7/10 Market PresenceService focus
25% Call Center Services50% Third party verification75% Other -
$1,000+$25 - $49 / hr250 - 999Orlando, FL
Ability to deliver
35.5/40.016.4/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
45% Call Center Services15% Third party verification55% Other -
Undisclosed< $25 / hr50 - 249Duluth, GA
Ability to deliver
31.1/40.014.6/20 Reviews6.6/10 Clients & Experience9.8/10 Market PresenceService focus
80% Call Center Services50% Third party verification20% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
34.1/40.016.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
10% Call Center Services100% Third party verification90% Other -
$50,000+Undisclosed1,000 - 9,999American Fork, UT
Ability to deliver
31.1/40.017.6/20 Reviews3.9/10 Clients & Experience9.6/10 Market PresenceService focus
20% Call Center Services50% Third party verification80% Other -
$5,000+$25 - $49 / hr250 - 999Home, KS
Ability to deliver
34.2/40.016.8/20 Reviews9.2/10 Clients & Experience8.2/10 Market PresenceService focus
35% Call Center Services10% Third party verification65% Other -
$1,000+< $25 / hr50 - 249Scottsdale, AZ
Ability to deliver
33.9/40.015.8/20 Reviews9.7/10 Clients & Experience8.5/10 Market PresenceService focus
50% Call Center Services10% Third party verification50% Other -
$10,000+< $25 / hr250 - 999Overland Park, KS
Ability to deliver
33.8/40.017/20 Reviews8.2/10 Clients & Experience8.6/10 Market PresenceService focus
15% Call Center Services25% Third party verification85% Other -
$1,000+< $25 / hr1,000 - 9,999Duluth, GA
Ability to deliver
30.3/40.016.2/20 Reviews8.7/10 Clients & Experience5.4/10 Market PresenceService focus
15% Call Center Services25% Third party verification85% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
35.6/40.017.6/20 Reviews9.2/10 Clients & Experience8.8/10 Market PresenceService focus
20% Call Center Services20% Third party verification80% Other -
$5,000+Undisclosed1,000 - 9,999Mahwah, NJ
Ability to deliver
30.6/40.014.6/20 Reviews7.3/10 Clients & Experience8.7/10 Market PresenceService focus
50% Call Center Services13% Third party verification50% Other -
UndisclosedUndisclosed10 - 49King of Prussia, PA
Ability to deliver
31.1/40.016/20 Reviews8.5/10 Clients & Experience6.6/10 Market PresenceService focus
50% Call Center Services33% Third party verification50% Other -
$1,000+< $25 / hr50 - 249Las Vegas, NV
Ability to deliver
37.5/40.018.6/20 Reviews9.8/10 Clients & Experience9.1/10 Market PresenceService focus
10% Call Center Services10% Third party verification90% Other -
UndisclosedUndisclosed10 - 49Spokane, WA
Ability to deliver
27.8/40.013.6/20 Reviews8.1/10 Clients & Experience6.1/10 Market PresenceService focus
50% Call Center Services100% Third party verification50% Other -
$50,000+$25 - $49 / hr250 - 999Salisbury, NC
Ability to deliver
26.1/40.015.8/20 Reviews4.6/10 Clients & Experience5.7/10 Market PresenceService focus
35% Call Center Services50% Third party verification65% Other -
$5,000+< $25 / hr250 - 999Miami Beach, FL
Ability to deliver
32.9/40.016/20 Reviews9.6/10 Clients & Experience7.2/10 Market PresenceService focus
10% Call Center Services15% Third party verification90% Other -
UndisclosedUndisclosed250 - 999Chicago, IL
Ability to deliver
27.4/40.016.6/20 Reviews5.1/10 Clients & Experience5.7/10 Market PresenceService focus
25% Call Center Services25% Third party verification75% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
27.4/40.015/20 Reviews6.6/10 Clients & Experience5.8/10 Market PresenceService focus
50% Call Center Services25% Third party verification50% Other -
$1,000+< $25 / hr250 - 999Princeton, NJ
Ability to deliver
24.1/40.018.8/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
50% Call Center Services30% Third party verification50% Other -
$1,000+< $25 / hr250 - 999Jefferson City, MO
Ability to deliver
25/40.013/20 Reviews3.5/10 Clients & Experience8.5/10 Market PresenceService focus
25% Call Center Services50% Third party verification75% Other -
$1,000+< $25 / hr50 - 249Omaha, NE
Ability to deliver
22.4/40.014.6/20 Reviews2.9/10 Clients & Experience4.9/10 Market PresenceService focus
60% Call Center Services100% Third party verification40% Other -
UndisclosedUndisclosed2 - 9Coral Gables, FL
Ability to deliver
22.3/40.011.4/20 Reviews1.3/10 Clients & Experience9.6/10 Market PresenceService focus
64% Call Center Services100% Third party verification36% Other -
UndisclosedUndisclosed50 - 249Spring, TX
Ability to deliver
26.9/40.015.6/20 Reviews3.6/10 Clients & Experience7.7/10 Market PresenceService focus
25% Call Center Services33% Third party verification75% Other -
UndisclosedUndisclosed10 - 49Phoenix, AZ
Ability to deliver
24.6/40.017/20 Reviews1.3/10 Clients & Experience6.3/10 Market PresenceService focus
80% Call Center Services30% Third party verification20% Other -
$1,000+< $25 / hr50 - 249Fort Lauderdale, FL
Ability to deliver
29/40.016.6/20 Reviews6.8/10 Clients & Experience5.6/10 Market PresenceService focus
15% Call Center Services20% Third party verification85% Other -
UndisclosedUndisclosed50 - 249Charleston, SC
Ability to deliver
20.3/40.014.2/20 Reviews0.6/10 Clients & Experience5.5/10 Market PresenceService focus
85% Call Center Services100% Third party verification15% Other -
$1,000+< $25 / hr10 - 49Baltimore, MD
Ability to deliver
28.3/40.015.2/20 Reviews4.6/10 Clients & Experience8.6/10 Market PresenceService focus
10% Call Center Services25% Third party verification90% Other
Latest Third Party Verification Articles
See all articles![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
