For over 22+ years, REVE Systems has been a global leader in delivering cutting-edge telecommunication solutions to IP telephony and communication service providers. Today, the company holds a strong position in Carrier-Grade Class 4 and Class 5 Softswitch, Voice/Video & Messaging Apps, SMS Platforms, and Cloud Telephony solutions.
On the other hand, REVE Systems has transformed customer experience (CX) by introducing an AI-based Omnichannel Customer Engagement Platform, setting new standards for innovation in the industry.
The company’s excellence has been recognized with prestigious accolades such as the Red Herring Top 100 Global Winner, the NGN Leadership Award, and the Unified Communications Excellence Award. Additionally, REVE Systems is ISO 27001, ISO 9001 certified, and CMMI Level 3 accredited, underscoring its commitment to quality, security, and process excellence.
Our proven track record includes the successful delivery of large-scale projects for leading telecom operators, government organizations, and regulatory bodies, reflecting our expertise, reliability, and dedication to driving communication innovation. Therefore, more than 4500 customers from 80 countries rely on our solutions & services.
REVE Systems is headquartered in Singapore, with major Research & Development (R&D) centers strategically located in Bangladesh and India. Our full-stack communication solutions, coupled with a diversified technical and business team and decades of experience, empower enterprises, carriers, and telecom operators to address critical infrastructure challenges and maximize revenue streams.
REVE Systems offers specialized customized outsourcing solutions. Our services include tailored development, support, and deployment for telecom operators, financial institutions, and government agencies. Committed to quality and security, we provide reliable, scalable, and cost-effective outsourcing partnerships to meet diverse business needs worldwide.
Min project size
$25,000+
Hourly rate
< $25 / hr
Employees
250 - 999
Locations
Singapore, Singapore
Year founded
Founded 2003
Languages
Timezones
4 Languages that we service
Bengali
English
Hindi
French
5 Timezones that we service
BST
Bangladesh Standard Time (BST)
GST
Gulf Standard Time (GST)
IST
India Standard Time (IST)
SGT
Singapore Standard Time (SGT)
CTT
China Taiwan Time (CTT)
4 Locations
Singapore , Singapore
Dhaka , Bangladesh
Faridabad , India
Ferry Street Kowloon , Hong Kong
No have been added yet...
Pricing Snapshot
Min. project size
$25,000+
Avg. hourly rate
< $25
/hr
Rating for cost
4.8
/5
What Clients Have Said
REVE Systems Ltd. offers competitive pricing and good value for cost, with clients noting their budget fit and high-quality deliverables. They provide responsive support and effective project management, ensuring timely delivery and alignment with client needs.
REVE Systems Ltd. is repeatedly praised for their expertise in telecom solutions, including VoIP, OTT apps, and IP telephony. Clients appreciate their ability to deliver complex, scalable, and robust systems tailored to telecom needs.
Issues with Project Timelines
Some clients experienced delays in project delivery, often due to third-party dependencies or evolving requirements. This highlights a potential area for improvement in managing timelines and expectations.
Strong Project Management
Clients commend REVE Systems Ltd. for their organized project management, timely deliveries, and clear communication. They effectively address feedback and changes, maintaining project timelines and quality.
Effective Cost Management
Clients appreciate REVE Systems Ltd.'s competitive pricing and efficient resource allocation, which offer good value without compromising quality or performance. This makes them a cost-effective choice for many businesses.
Successful App Launches
REVE Systems Ltd. has successfully launched multiple apps with features like voice/video calls and AI chatbots, meeting client expectations for performance and functionality.
Impressive Technical Expertise
The technical capabilities of REVE Systems Ltd. are highly regarded, with clients highlighting their ability to provide seamless integration, robust solutions, and high-quality software development.
OTT Solution & Mobile App Dev for Telecomms Company
Custom Software DevelopmentMobile App Development
$50,000 to $199,999
Feb. 2022 - Jan. 2024
4.0
Quality
4.0
Schedule
3.0
Cost
4.5
Willing to Refer
4.0
"They were responsive and would assign people to tasks whenever required and needed by us."
Nov 23, 2025
Mobility Director, Ruyat Technology
Danar Mahmood
Verified
Telecommunications
Sulaymaniyah, Iraq
51-200 Employees
Online Review
Verified
REVE Systems Ltd. developed an OTT solution and a mobile app for a telecommunications company. The team also built custom modules for the client to handle auto-login, charging, and other system integrations.
REVE Systems Ltd. successfully launched the mobile app, allowing end users to make calls and video calls. The team was responsive, helpful, and willing to go the extra mile to meet the client's needs. They also assigned resources to tasks as needed by the client.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Mobility Director of Ruyat Technology
Describe what your company does in a single sentence.
Mobile Network Operator, Solutions Provider
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire REVE Systems Ltd. to accomplish?
To build an OTT
SOLUTION
How did you find REVE Systems Ltd.?
Referral
Other
Why did you select REVE Systems Ltd. over others?
Pricing fit our budget
Good value for cost
Referred to me
How many teammates from REVE Systems Ltd. were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
ReveSoft Helped us to build our OTT solution from scratch, and the mobile app for it, and they built a few custom modules to handle auto-login, charging and other integrations with our system.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
They have successfully lauch the Mobile appplication along with our Switch and Billing solution to handle entire end user. Their End user now can make calls from apps and an make video calls. we have integrated with their 4G network to make and receive calls from Mobile the mobile app.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They were responsive and would assign people to tasks whenever required and needed by us.
What was your primary form of communication with REVE Systems Ltd.?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
willingness to help and make things happen.
Are there any areas for improvement or something REVE Systems Ltd. could have done differently?
With any system, there are things that could be done differently, yet, what has been done by Reve, was covering our needs.
"They clearly understand the current market situation."
Nov 20, 2025
CEO, Vijkar Ltd
VJ Shankar
Telecommunications
London, England
1-10 Employees
Online Review
REVE Systems Ltd. has designed and developed a cross-platform mobile app for a telecommunications company. The team's work has included UI/UX design, front- and backend development, API integrations, and QA.
REVE Systems Ltd. has completed the project within the budget and by the deadline, exceeding the client's quality standards. The client has given very positive feedback and approval to the app. REVE Systems Ltd. has provided amazing support and clearly understood the client's needs.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Vijkar Ltd
Describe what your company does in a single sentence.
We provide small businesses with telecommunications platforms and technical support
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire REVE Systems Ltd. to accomplish?
Using our SoftSwitch and Billing Solution along with Advanced VoIP Calling Application
SOLUTION
How did you find REVE Systems Ltd.?
Referral
Why did you select REVE Systems Ltd. over others?
Pricing fit our budget
Great culture fit
Good value for cost
Referred to me
Company values aligned
How many teammates from REVE Systems Ltd. were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Design and build a user-friendly, cross-platform mobile app for international calls and mobile airtime credit transfers.
UI/UX design, backend development, front-end development for iOS and Android, API integration for payment, thorough testing, bug fixing, and app store deployment.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Completed the project within the set budget and finished the project by the agreed-upon deadline.
Very positive feedback and approval from key stakeholders and clients. Exceeded predefined quality standards.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Amazing support from the account manager (Quazi Limon), who delivered the project very successfully.
What was your primary form of communication with REVE Systems Ltd.?
In-Person Meeting
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They listen; they clearly understand the current market situation in relation to budget, time and quality.
Are there any areas for improvement or something REVE Systems Ltd. could have done differently?
none
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 11-12 of
12 Reviews
Our Story
At REVE Systems, our team is passionate about delivering innovative, customized communication solutions with a focus on quality, security, and customer satisfaction. We are driven by a shared vision to revolutionize the industry and build lasting partnerships through integrity, excellence, and continuous improvement.
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