Top 100 Call Center Services in India

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Top 100 Call Center Services in India

September 2023

Looking for a top voice service and call center company in India?

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 India. 

Jump to Most Reviewed Companies

List of the Best India Voice Services Providers

  • 1
    • $1,000+
    • 1,000 - 9,999 employees
    • Bengaluru, India

    Invensis is an IT, BPO, and call center services company based in Bangalore, India, with an office in Wilmington, Del. Founded in 2000, Invensis's team of more than 350 employees offer non-voice BPO/back office services and call center services.

    Clients

    • Groupon
    • Sprint
    • Web2Carz
    • Wyndham

    Industries

    Notable Project

    A marketing firm wanted to handle more inbound phone calls. It hired Invensis to answer phone calls, process orders, and provide customer service. Invensis helped the firm's efficiency improve by 37%. The firm appreciated Invensis' customer service and time management, among other qualities.

    "They [Invensis] have turned our company around and helped make it the best it can be!" – HR Manager, Marketing Firm

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  • 2
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 1,000 - 9,999 employees
    • Pune, India

    Vsynergize is a global sales and marketing service provider that has offices in San Francisco, Westborough, Mass., and Pune, India. Founded in 2001, Vsynergize's team of about 300 employees has nearly two decades of experience specializing in call center services. The firm also extends back-office services to its clients in the financial services, telecommunications, and healthcare industries. 

    Industries

    Notable Project

    To acquire more leads, a consulting firm hired VSynergize for their sales outsourcing and call center services. The team reached out to potential customers, handled customer inquiries, and provided support.

    "We were impressed with their dedication to understanding our business inside and out."

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  • 3
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Ghaziabad, India

    SalesAladin is a customer acquisition firm founded in 2016 in Ghaziabad, India. With a team of more than 40 employees, SalesAladin supplies clients in the IT, business services, and healthcare industries with content marketing, voice/call center services, and non-voice BPO/back office services.

    Clients

    • Comviva
    • Flytxt
    • Tecnotree
    • Algoworks

    Industries

    Notable Project

    SalesAladin was hired by a SaaS company to generate demo appointments for their products. They've helped define target audiences, write email and LinkedIn templates, and build targeted contact lists.

    "We like their targeted approach and quick demo meetings with our target audience."

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  • 4
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 1,000 - 9,999 employees
    • Noida, India

    Go4Customer is a contact center outsourcing company that is based in Noida, India with other centers in Jaipur, Mumbai, Bengaluru, Chennai, Ahmedabad, and Bhopal, India, South Tiverton, UK, and Houston. Since 2004, their team of over 200 experts have been providing voice/call center services and BPO/back office services. Go4Customer works with different industries including information technology, financial services, and consumer products.

    Clients

    • MSME
    • BSNL
    • TIMEX
    • HudCo

    Industries

    Notable Project

    A digital marketing and IT company hired Go4Customer to handle their inbound calls from potential and existing customers. Go4Customer also created call analytics and tracking tools to assess call performance.

    "The most impressive and unique aspect of Go4Customer is their unwavering commitment to customer satisfaction."

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  • 5
    • $1,000+
    • 1,000 - 9,999 employees
    • Gurugram, India

    MattsenKumar is a back office services provider based in Woodburn, Ore., with an office in Gurgaon, India. Founded in 2010, MattsenKumar's team of 364 employees offers voice/call center services and non-voice BPO/back office services.

    Industries

    Notable Project

    MattsenKumar LLC provides call center services to a financial firm. They respond to the phone calls, emails, and social media chats of customers. Overall, they answer complaints, requests, and queries.

    "They’re ready to help me any time of the day."

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  • 6
    • $1,000+
    • 1,000 - 9,999 employees
    • Bengaluru, India

    Flatworld Solutions is an outsourcing company headquartered in Princeton, N.J. Founded in 2006, they have a team of over 750 employees. The firm's international offices are based across India, the U.K, and the Philippines and has experience in nonvoice/ back office, transcription, and call center services. Their Clients mostly work in manufacturing, education, and healthcare industries. 

    Clients

    • MSN
    • Korchina
    • Fujitsu
    • Yale School of Management

    Industries

    Notable Project

    Flatworld Solutions developed a website for a tax and business consulting company.

    "They were extremely detailed in their work and a pleasure to work with."

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  • 7
    • $1,000+
    • 10 - 49 employees
    • Chennai, India

    Email marketing company Leadle Consulting was established in 2016. The agency specializes in email marketing, business consulting, and social media marketing and has a small team. The agency is in Chennai, India.

    Industries

    Notable Project

    Leadle Consulting provided lead generation services to an employee engagement firm. They developed lead generation campaigns, created content, set up appointments, and updated the campaigns as needed.

    "They created robust systems to ensure work output was documented."

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  • 8
    • $1,000+
    • 50 - 249 employees
    • Chandigarh, India

    Octopus Tech Solutions is a call center and voice services company based in Amritsar, India. Founded in 2011, they also have offices in Gurgram and Chandigargh, India. The company of 50+ employees provide non-voice BPO services and voice services to primarily midmarket businesses in the financial services sector. 

    Clients

    • Club Factory
    • Moneed
    • Stephen Udoff

    Industries

    Notable Project

    Octopus Tech Solutions provides inbound and outbound call center services in an outsourced capacity. They are supporting the e-commerce brand on an ongoing basis. 

    “Octopus Tech Solutions is a small, skilled, agile team that always fulfills their commitments. ”

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  • 9
    • $1,000+
    • 50 - 249 employees
    • Bengaluru, India

    Unee Solutions is a business process outsourcing firm based in Stafford, Texas with additional assets in India and Israel. They were founded in 2007 and currently have a staff of 125 employees. Unee Solutions' solutions focus on lead generation and include both voice outsourcing and non-voice back office services.

    Clients

    • Kern
    • Krohne
    • Cimatron Group
    • Jurat

    Industries

    Notable Project

    Unee Solutions provides voice lead generation for a luxury bed and breakfast in Colorado. The client wanted to stand out from crowded search results that prioritize large brands and partnered with Unee for a more distinct lead generation strategy. Unee's voice support agents provide outbound calls and booking over the phone. The team has considerably outperformed the client's original in-house efforts.

    "I was paying a couple of people roughly $1,500 per month to do it previously and they were only spending maybe 10 hours in total a week to produce 2 to 4 leads. Now I pay roughly $2,000 for unknown hours with 15 to 20 leads. Invaluable!" — Owner, Colorado Bed and Breakfast

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  • 10
    • $5,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Vindaloo VoIP Solutions Pvt. Ltd., a software development company, is headquartered in Brooklyn, New York. The small team provides custom software development, voice services, mobile app development, and web development. The firm was launched in 2016.

    Industries

    Notable Project

    A telecommunications company has tapped Vindaloo Softtech Pvt. Ltd. to develop a PBX system that provides business-related features. They have also built an SMS inbox to send and receive SMS from the portal. 

    "Overall, I haven't had any major issues."

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  • 11
    • $5,000+
    • 10 - 49 employees
    • Bengaluru, India

    Established in 2017, LeadStrategus is a small sales outsourcing company based in Bengaluru, India. Their services include sales outsourcing, market research, marketing strategy, social media marketing, and more.

    Industries

    Notable Project

    LeadStrategus provided lead generation services for a data management company. After analyzing the client's value proposition and ICP, they reached out to several companies and prospects via LinkedIn.

    "They were flexible enough to make any last-minute changes."

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  • 12
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 50 - 249 employees
    • Kolkata, India

    Task Virtual is an outsourcing agency based in Kolkata, India. Since 2016, their small team of 9 has been specializing in market research, business consulting, non-voice BPO services, branding, transcription, and more. They mainly work with midmarket clients in a variety of industries.

    Industries

    Notable Project

    Task Virtual wrote sales descriptions for online courses and developed promotional strategies to convert prospects into clients.

    "They persevered until the work was completed." 

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  • 13
    • $1,000+
    • 250 - 999 employees
    • New Delhi, India

    Founded in 2011, Call2Customers is an outsourced call center in New Delhi, India with roughly 250 employees who provide voice and BPO services. They focus on B2B lead generation and B2C telemarketing for clients.

    Clients

    • BETA IT
    • TalkWire
    • Wealth Partner Australia
    • Verified Learning

    Industries

    Notable Project

    Call2Customers provides B2B telemarketing services and serve as an outsourced call center for a freight forwarding company. They do all staffing and handle various tasks.

    “Call2Customers handles a lot of work, and they are very cooperative.”

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  • 14
    • $5,000+
    • 10 - 49 employees
    • Kalyan, India

    Tasks Expert is a social media marketing agency located in Killeen, Texas and Kalyan, India. The firm focuses on social media marketing and has a small team.The firm was founded in 2017.

    Industries

    Notable Project

    Tasks Expert- A Virtual Assistant Company provides accounting, bookkeeping, and tax services for a bookkeeping company. They give weekly reports on the client's profit margin, income statement, and cash flow.

    "I was blown away by their financial expertise."

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  • 15
    • $1,000+
    • 50 - 249 employees
    • Pune, India

      TechSpeed Inc. is a data outsourcing company based in Portland, Ore. and founded in 2002. Their team of over 100 employees specialize in A.I./machine learning support, non-voice BPO, market research, and web development for small business and mid-market firms.

    Clients

    • Bank of America
    • Merrill Lynch
    • Taxpayer Association of Oregon
    • C2 Financial Corp.

    Industries

    Notable Project

    TechSpeed Inc was hired by a semiconductor equipment retailer to help them expand their client base. After understanding the client's objectives, the team executed a smooth process to gather the data needed.

    "I feel they went above and beyond expectations."

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  • 16
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Chennai, India

    4D Global is a medical billing company based in Chennai, India, with an office in Scottsdale, Ariz. Founded in 2015, the agency employs a team of over 50 to provide non-voice BPO/back office services and call center services to clients in the healthcare and medical industries.

    Industries

    Notable Project

    4D Global was hired by a revenue cycle management (RCM) company to provide data entry, tracking, and accounts receivable services. They are responsible for report generation and accounts receivable follow-up.

    "The relationship has been a very positive one."

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  • 17
    • $25,000+
    • 250 - 999 employees
    • Pune, India

    ITCube Solutions is a technology service headquartered in Cincinnati, OH with a satellite office in Pune, India. Founded in 2003, the team of 600+ employees provides a host of services including custom software, web, and mobile app development. IT Cube Solutions also supports clients with application management and enterprise app modernization.

    Clients

    • Bridgestone
    • Cavotec
    • Shapoorji Pallonji
    • Compex

    Notable Project

    During a 15-year engagement, ITCube Solutions has conducted numerous web-based projects, including system rebuilds, API connections, custom programming, QA, and a custom interface for licensed routing software.

    "They truly understand our business and the goal of every project before they start work."

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  • 18
    • $5,000+
    • 10 - 49 employees
    • Patna, India

    Technosys IT Management Pvt. Ltd. is an IT firm founded in 2015 with more than 10 employees. Based in Patna, India, they offer back-office services, voice services, and business consulting solutions for small firms and mid-market businesses alike.

    Clients

    • Mclinic Healthtech
    • Nestiva Hospital
    • Helibenz Tech Solutions
    • Fillip Technologies

    Industries

    Notable Project

    Technosys IT Management Pvt. Ltd. offered customer support, including a chat service. This involved connecting customers with doctors, explaining health concepts, and booking appointments.

    "I was impressed by their problem-solving techniques, helpful nature, customer services, and effectiveness."

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  • 19
    • $1,000+
    • 2 - 9 employees
    • Jamshedpur, India

    Digital Jockey is a digital agency in Jamshedpur, India. Founded in 2018, they have about 5 employees that serve small-business and midmarket clients in the advertising, manufacturing, and education sectors. Services include social media marketing, PPC, and voice services.

    Clients

    • Citrusberry
    • CDMC
    • USA Real Estate
    • E-commerce MDT USA

    Industries

    Notable Project

    Digital Jockey is conducting leads filtering and prospecting for an earthing manufacturing company. Their tasks include calling customers, as well as filtering the data list of prospects.

    "Digital Jockey is a very effective marketing partner especially when you have large data."

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  • 20
    • $1,000+
    • 2 - 9 employees
    • नवी मुंबई, India

    A&N Sales Services Pvt. Ltd., a sales outsourcing company, was established in 2022. They are based in नवी मुंबई, India and have a small team. Their services include sales outsourcing, market research, and business consulting.

    Industries

    Notable Project

    A&N Sales Services Pvt. Ltd. provides marketing and research services for a laminated materials manufacturer. They also work on the firm's branding. Two teammates work directly with the client on this project.

    "Their quality is excellent."

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  • 21
    • $1,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Key Carrier Management Service(Key-CMS) is a call center located in Ahmedabad, India and Sheridan, Wyoming. The midsize team provides call center services, digital strategy, web development, back office outsourcing, and more. The agency was launched in 2019.

    Industries

    Notable Project

    An IT services company partnered with Key Carrier Management Service(Key-CMS) for web development services. They also handled content creation to design needs. The team built the platform on PHP.

    "They became our one-stop solution."

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  • 22
    • $1,000+
    • 10 - 49 employees
    • Gurugram, India

    Growup Technologies is a remote employee service provider based in Gurgaon, India. The company, founded in 2018, has more than 200 employees who provide, among others, non-voice BPO and back office services, HR services, and other digital marketing services to enterprise-level companies.

    Clients

    • Vatika Group
    • ClearMedi Hospitals
    • Bonjour Socks
    • Ferns N Petals

    Industries

    Notable Project

    Growup Technologies was responsible for providing web development for an international education company. They focused on creating a client-facing interface that's appealing and user-friendly. 

    "They are a dedicated team with expert opinions and implementation."

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  • 23
    • $1,000+
    • 10 - 49 employees
    • Gurugram, India

    Tech Fi Technologies is an IT company founded in 2016 in Gurugram, India. With no more than 50 experts, they offer voice services, web development, and web design solutions for clients ranging from small firms to large companies in the fields of e-commerce and education.

    Industries

    Notable Project

    In need of a website, a law firm hired Tech Fi Technologies to showcase their services in a customized way.

    "They worked diligently to finish action items as quickly as possible."

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  • 24
    • $5,000+
    • 10 - 49 employees
    • Navi Mumbai, India

    Nisos Technologies is a digital innovation lab headquartered in Navi Mumbai, India with an office in Brooklyn, NY. Founded in 2012 and currently employing around 25 professionals, Nisos works primarily with small businesses in the health care and medical industries. The team specializes in web development and mobile app development services.

    Clients

    • Amazon
    • vFit Technologies
    • Gigaspaces
    • Mt Sinai Hospitals

    Industries

    Notable Project

    The client is an organic kitchen and grocer based in New York City. The client hired Nisos Technologies to develop their app and website, which needed to reflect inventory in real-time.

    "Nisos Technologies was knowledgeable and very quick to respond."

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  • 25
    • $5,000+
    • 10 - 49 employees
    • Lucknow, India

    Ekant Infotech Solution is an answering service. Launched in 2016, the agency is in Lucknow, India. The small team offers voice services and custom software development.

    Industries

    Notable Project

    Ekant Infotech Solution provides sales services for a telecommunications company. They help with the lead generation process, from making the connections to filling out the paperwork.

    "Ekant Infotech Solution has done an excellent job and has helped us generate leads."

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  • 26
    • $1,000+
    • 250 - 999 employees
    • Ahmedabad, India

    Ecosmob Technologies Pvt. Ltd. is a custom software development and artificial intelligence company based in Ahmedabad, India. Founded in 2006, this company has a team of over 200 employees. Services provided by Ecosmob Technologies Pvt. Ltd. include mobile app development, AI, and custom software development.

    Clients

    • HopOn India
    • Kamailio
    • NetCarrier

    Industries

    Notable Project

    Ecosmob Technologies Pvt. Ltd. developed a native iOS and Android app for a travel service. The team also created a website and backend CMS. They provide ongoing maintenance support.

    "Their service-oriented team performed well."

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  • 27
    • Undisclosed
    • 1,000 - 9,999 employees
    • Pune, India

    CFT Consulting is an RPO and sales training business founded in 2016 and located in Kalyan, India. They have a team of fewer than 250 individuals who offer IT staff augmentation, IT strategy consulting, and business consulting services. Their client base comprises small and midmarket businesses in the business services and IT industries.

    Clients

    • Codism

    Industries

    Notable Project

    CFT Consulting provides IT staffing services for a professional services company. They work on end client projects and provide support according to those requirements.

    "They’re excellent; we’re happy with their support."

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  • 28
    • $5,000+
    • 2 - 9 employees
    • Chennai, India

    Contique Global is a business process outsourcing company located in Chennai, India. Founded in 2017, they employ seven staff who provide voice services, digital strategy, back-office services, and e-commerce solutions. They work with a range of companies primarily in business services, advertising, and e-commerce.

    Industries

    Notable Project

    Contique Global provided back-office support for an organic cosmetic retailer. They handled customer queries and feedback. Engaging with third-party vendors, they also managed the company’s supply chain.

    They provide creative and innovative solutions for customers...”

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  • 29
    • $1,000+
    • 250 - 999 employees
    • Bengaluru, India

    Bangalore, India, Trupp Global is a BPO Company with a current team of 16. Founded in 2010, the agency provides non-voice BPO/back office services, voice/call center services, and transcription services to small and midmarket businesses.

    Industries

    Notable Project

    Trupp Global provides data abstraction services for a software technology company, supporting the work of other data-providing agencies, manually abstracting 40 to 50 data points.

    “We give them work, they jump on it and do it in a timely manner.”

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  • 30
    • $1,000+
    • 1,000 - 9,999 employees
    • Indore, India

    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.

    Industries

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