Global Customer Support. Human Expertise. AI-Powered Innovation.
Since 2004, Callnovo has helped 1,000+ brands across 50+ industries deliver 24/7 customer support in 65+ languages. We combine native-speaking professionals with HeroDash, our AI contact center platform, to help you scale with confidence.
Our Core Expertise
Customer & Technical Support: Voice, chat, email, and social messaging.
E-commerce Support: Orders, returns, and seller support for Amazon, Shopify, TikTok Shop, Walmart, eBay, and Shopee.
Social Commerce: Customer engagement across WhatsApp, LINE, and other social channels.
AI-Powered Operations: Agent assistance, automated QA, intelligent workflows, and AI voice solutions.
Flexible Engagement
Hire Your Team: Choose dedicated agents, starting from half a seat.
Pay per Resolution: Pay for resolved issues without fixed headcount.
Enhance Your Team: Add multilingual specialists, overflow support, or QA.
Why Callnovo?
Your Technology or Ours: Use your existing systems or HeroDash, with AI-assisted responses, QA across 100% of interactions, and local numbers in 150+ countries.
Accessible Pricing: Dedicated agents from US$5.80/hour; shared support from US$650/month; AI voice from US$300/month.
Fast Launch: Dedicated teams in as little as five business days.
Security Focus: HIPAA/GDPR-oriented safeguards, controls aligned with ISO 27001 and SOC 2, and US$2 million E&O insurance.
Lasting Partnerships:97% client retention; average client relationships exceed four years.
One Partner. Human Talent + AI.
From a dedicated support team to a complete outsourced contact center, Callnovo brings the people, technology, and flexibility to help your business grow.
Callnovo is praised for its competitive pricing and good value for cost, making it an appealing choice for businesses. Clients note affordability and alignment with budget needs, while the service quality and technology integration enhance overall value.
"The team keeps supporting Mindray's global business expansion."
Oct 29, 2026
product manager, Mindray
richard li
Verified
Other industries
Shenzhen, China
10,001+ Employees
Online Review
Verified
Callnovo provides customer support to a medical device company. The team assists with service inquiries, issue documentation, and coordination with local service teams.
Callnovo has met the client's operational SLA targets and created tickets for applicable service requests. The team has a great service attitude and works closely with the client on quality assurance. Moreover, the team is responsive and supports the client's global business expansion.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the product manager of Mindray
Describe what your company does in a single sentence.
Medical Device Company
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Callnovo to accomplish?
Provide reliable, multilingual customer support for Mindray’s global medical equipment customers, ensuring timely responses to service inquiries, accurate issue documentation, and efficient coordination with local service teams.
Standardize service workflows across regions and channels, improve ticket creation and assignment, and maintain consistent service quality through training, monitoring, reporting, and backup coverage.
SOLUTION
How did you find Callnovo?
Referral
Why did you select Callnovo over others?
High ratings
Pricing fit our budget
Great culture fit
Good value for cost
Company values aligned
How many teammates from Callnovo were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Online Service Delivery, L1 Support Type Business Processing & Fulfillment
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Operational SLA targets include at least 90% of hotline calls answered within 30 seconds, at least 90% of chats responded to within 3–5 minutes, and at least 90% of emails handled within 24 hours.
Additional targets include 100% ticket creation for applicable service requests . These are service targets, not independently verified achieved results.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Service delivery performance is strong, with continuous improvement in target achievement. The team keeps supporting Mindray’s global business expansion. They maintain great service attitude, and the project team works closely on quality assurance communications with prompt responses.
What was your primary form of communication with Callnovo?
In-Person Meeting
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Better cater to customer needs and support the development of their business
Are there any areas for improvement or something Callnovo could have done differently?
so far it's good
RATINGS
4.5
Quality
4.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
4.5
NPS
Customer Support Outsourcing for Pet Products E-Commerce Co
Customer Service Outsourcing
$200,000 to $999,999
Jan. 2016 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"What impressed us most about Callnovo is its strength in both technology and people."
Oct 16, 2026
Founder & CEO, Colorful Days Co
Vieman Ma
Verified
eCommerce
Miami, Florida
11-50 Employees
Online Review
Verified
Callnovo provides customer support outsourcing services for a pet products e-commerce company. The team handles pre- and post-sales support and manages customer service for Amazon and Shopify.
Callnovo's efforts have helped the client maintain strong customer satisfaction and improve support efficiency. The team is professional, well-organized, and responsive. Callnovo understands the fast-paced nature of e-commerce and consistently adapts to the client's evolving business needs.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder & CEO of Colorful Days Co
Describe what your company does in a single sentence.
Colorday is a U.S.-based e-commerce brand specializing in innovative pet products, including bird toys, accessories, and cage covers. The company sells directly to consumers through Amazon and its Shopify online store, serving customers across North America and Europe.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Callnovo to accomplish?
Provide professional, responsive pre-sales and after-sales customer support, helping shoppers with product inquiries, purchasing decisions, and post-purchase assistance.
Manage customer communications across Amazon and Shopify, including order inquiries, product installation guidance, troubleshooting, returns, and refunds.
Build a reliable, scalable customer service operation that improves response times, resolves issues efficiently, maintains positive customer relationships, and supports our growing e-commerce business.
Maintain high customer service standards through timely responses, professional complaint handling, and effective dispute resolution to protect our brand reputation and support a healthy Amazon seller account.
Outsource day-to-day customer service responsibilities to an experienced team, allowing our internal staff to focus on product development, marketing, and growing the business.
SOLUTION
How did you find Callnovo?
Online Search
Referral
Why did you select Callnovo over others?
High ratings
Good value for cost
Referred to me
Company values aligned
One-stop BPO powered by HeroDash AI and human expertise.
How many teammates from Callnovo were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
We partnered with Callnovo to provide comprehensive, AI-powered customer service outsourcing for our e-commerce business, supporting customers across our Amazon and Shopify stores.
The scope of work included:
• Pre-Sales Customer Support: Answering product inquiries, providing product recommendations, and helping shoppers make informed purchasing decisions.
• After-Sales Support: Assisting customers with product installation, troubleshooting, warranty inquiries, returns, refunds, and other post-purchase concerns.
• Amazon & Shopify Customer Service: Managing customer messages, order inquiries, complaints, and return requests while ensuring professional and timely communication.
• AI-Powered Customer Assistance: Deploying customer-facing AI agents to automatically answer common questions, provide immediate assistance, and reduce the workload on human representatives.
• AI-Assisted Human Support: Using Callnovo's HeroDash AI Copilot to help customer service representatives respond more efficiently, access relevant information, and maintain consistent service quality.
• Ongoing Customer Support Operations: Providing trained customer service representatives, managing daily support activities, and coordinating AI and human assistance to deliver a seamless customer experience.
Key deliverables included:
• A dedicated outsourced customer support team for Amazon and Shopify operations.
• AI-powered customer assistance integrated with human customer support.
• Streamlined workflows for product inquiries, order management, installation assistance, returns, and refunds.
• A scalable hybrid AI-and-human customer service model.
• Reduced internal operational workload, allowing our team to focus on product development, marketing, and business growth.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Working with Callnovo has helped us maintain strong customer satisfaction, protect our Amazon reputation, and improve support efficiency across Amazon and Shopify.
Key measurable outcomes include:
• Excellent Amazon Ratings: One of our popular products maintains a 4.7/5-star rating with over 4,000 customer ratings, approximately 85% of which are five-star ratings.
• Faster Customer Support: Average response time decreased from over 18 hours to under 4 hours.
• Fewer Negative Reviews: Zero one-star reviews attributed to customer service failures over a six-month period.
• Reduced Returns: Product returns decreased by 22%, supported by better product guidance, installation assistance, and proactive issue resolution.
Overall, Callnovo's HeroDash AI technology and professional human support have helped us deliver a more responsive, reliable, and customer-focused shopping experience.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Callnovo has been professional, well-organized, and responsive throughout our partnership. Their team understands the fast-paced nature of e-commerce and consistently adapts to our evolving business needs.
• Timely Delivery: Smooth onboarding, well-coordinated agent training, and timely implementation of customer support workflows.
• Proactive Communication: Dedicated account management, regular performance updates, and quick responses to our questions and feedback.
• Flexible Support: The team adapts quickly to changes in Amazon policies, product updates, seasonal demand, and customer service requirements.
• Technology-Driven Management: Their HeroDash platform provides visibility into customer interactions, agent performance, and support operations, while AI automation helps improve efficiency.
• Continuous Improvement: They actively refine workflows, update product knowledge, and optimize the balance between AI automation and human support.
What we appreciate most is that Callnovo operates more like a technology partner than a traditional outsourcing vendor. Their combination of strong account management, proprietary AI technology, and experienced customer service professionals makes the partnership efficient and easy to manage.
What was your primary form of communication with Callnovo?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed us most about Callnovo is its strength in both technology and people. Their experienced customer service teams deliver professional, reliable support, while their proprietary HeroDash AI platform brings powerful automation and efficiency.
Unlike traditional BPO providers, Callnovo offers the flexibility to work with our existing systems or provide a complete AI-powered customer service solution.
This combination of skilled human agents, advanced technology, and flexible service models makes Callnovo a truly valuable long-term partner.
Are there any areas for improvement or something Callnovo could have done differently?
We would love to see continued improvements in HeroDash AI capabilities, deeper Amazon and Shopify integrations, and more advanced reporting. Overall, Callnovo has been responsive to our feedback and committed to continuous improvement.
RATINGS
5.0
"A reliable, technology-driven customer service partner that combines experienced human agents with innovative AI solutions."
Quality
5.0
Service & Deliverables
"Professional, knowledgeable agents backed by HeroDash AI technology. They handle our Amazon and Shopify customers with care and consistency."
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
"Great value from having skilled human agents, AI automation, and a complete customer support platform under one roof."
Willing to Refer
5.0
NPS
Showing 1-2 of
2 Reviews
Our Story
Our mission: Bring human expertise and AI together to deliver dependable support across borders.
Our people: 2,500+ agents supporting 65+ languages across three continents.
Our builders: An in-house tech team developing HeroDash, our AI contact center platform.
Our experience: 20+ years of customer service operations, since 2004.
Our values: Cultural understanding, accountability, and practical innovation.
What Sets Us Apart
Proprietary AI Technology & Omnichannel Platform
Unlike traditional BPOs, Callnovo develops its own AI-powered HeroDash platform, featuring intelligent automation, agent assistance, omnichannel engagement, and automated quality assurance. Our technology seamlessly complements clients' existing systems, offering greater flexibility and efficiency.
Global Talent, 65+ Languages, 24/7 Coverage
Our worldwide network of native-speaking professionals delivers culturally fluent customer support across 65+ languages and all time zones, enabling businesses to serve customers globally, around the clock.
Flexible, One-Stop Customer Experience Solutions
We bring together skilled human agents, AI capabilities, and contact center technology under one roof. Whether clients use their existing systems or ours, we provide tailored, scalable solutions without forcing platform changes or rigid outsourcing models.
Locations (3)
3601 Highway 7 East, Suite 1108Markham, CanadaL3R 0M3
If you’re not seeing exactly what you need here, send this company a custom message.
You can talk about your project needs, price, and timeline to get started on your project.
Sign in to see which brands trust Callnovo.
Get connected to see updates from Callnovo like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.