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Build Smart. Scale Fast. Powered by AI

We build, modernize, and scale award-winning digital solutions across Web, Mobile, Cloud, AI/GenAI, Data & Emerging Technologies.

BSE-Listed • 1000+ Experts • 50+ Technologies • 250+ Global Clients • 50+ Awards • ISO 27001 & SOC II Certified

Global Track Record: Trusted by Cinepolis, Consumer Reports, BD, BASF, DPD, Savills, Veolia and many more.

What We Do

AI & Data
GenAI (RAG, AI Agents, Copilots), LLM Engineering, Intelligent Automation, Data Platforms & Analytics

  • Min project size
    $5,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    250 - 999
  • Locations
    Kolkata, India
  • Year founded
    Founded 2012
  • Languages
  • Timezones

5 Languages that we service

  • English
  • Spanish
  • Bengali
  • Hindi
  • Arabic

13 Timezones that we service

ACT
Australia Central Time (ACT)
AET
Australia Eastern Time (AET)
CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
IST
India Standard Time (IST)
MET
Middle East Time (MET)
MST
Mountain Standard Time (MST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)
UTC
Universal Coordinated Time (UTC)

2 Locations

  • Kolkata , India
  • Gurugram , India

Select Focus Area
Application Platforms
Amazon Application Development Framework
50%
Azure Platform
25%
AI Technologies & Models
Open AI GPT-3
100%
CMS Focus
DevOps Focus
Containerization & Orchestration
20%
DevOps CI/CD Services
20%
DevOps Consulting
20%
Devops Assessment & Strategy Planning
20%
Release & Version Management
20%
Frameworks and CMS
Django
17%
.NET
11%
Programming & Scripting
PHP
20%
C#
10%
C++
10%
HTML5
10%
Python
10%
Typescript
10%
User Experience Focus
Industries
Automotive
10%
Business services
10%
Energy & natural resources
10%
Financial services
10%
Information technology
10%
Manufacturing
10%
Medical
10%
Real estate
10%
Retail
10%
eCommerce
10%
Clients
Small Business (<$10M)
60%
Midmarket ($10M - $1B)
30%
Enterprise (>$1B)
10%

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

Capital Numbers offers competitive pricing and excellent value for cost, with many clients noting their responsiveness and professionalism. Specific project costs vary, with some clients investing under $10,000 and others over $100,000, consistently achieving high-quality results.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 185 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Capital Numbers Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.8
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • High-Quality Design and User Experience

    Clients praise Capital Numbers for their high-quality design work and focus on user experience. They have successfully delivered visually appealing and easy-to-navigate websites and applications. Their design team is skilled in creating engaging and intuitive interfaces that enhance user satisfaction.

  • Challenges with Timeliness and Project Delays

    Some clients have experienced challenges with project delays and timelines not being met. While Capital Numbers generally delivers high-quality work, there have been instances where projects took longer than expected due to various factors, including resource changes and communication issues. This suggests an area for improvement in managing project timelines more effectively.

  • Strong Technical Expertise and Problem-Solving Skills

    Capital Numbers is recognized for their strong technical expertise and problem-solving skills. They are able to tackle complex projects and provide innovative solutions to technical challenges. Clients value their ability to deliver functional and user-friendly applications that meet business needs.

  • Professional and Reliable Development Services

    Capital Numbers consistently delivers professional and reliable development services, meeting deadlines and exceeding client expectations. They are praised for their attention to detail, commitment to quality, and ability to communicate effectively with clients. Clients appreciate their dedication to understanding project requirements and delivering high-quality results.

  • Responsive and Flexible to Client Needs

    Capital Numbers is noted for their responsiveness and flexibility in accommodating client needs. They are willing to make adjustments and provide solutions to challenges that arise during projects. Clients appreciate their willingness to go above and beyond to ensure customer satisfaction and the successful completion of projects.

  • Successful Client Collaborations and Positive Outcomes

    Capital Numbers has a track record of successful client collaborations, resulting in positive outcomes and satisfied customers. Their ability to deliver on project objectives and adapt to client needs has led to repeat business and strong recommendations from clients.

Capital Numbers Reviews

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Services
Project Cost
Industry
Location

WordPress Website Dev for Land Mobile Radio Manufacturer

  • Web Development
  • Less than $10,000
  • Oct. - Dec. 2022
4.5
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"They had a great staff that could take care of the hardest WordPress problems."

Dec 15, 2022
Marketing Manager, Land Mobile Radio Manufacturer
Jay Slomba
Verified
  • Manufacturing
  • Angola, New York
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers developed and customized a WordPress website for a land mobile radio manufacturer. They also made the website responsive across all platforms.

Custom Software Dev for Entrepreneur Support Platform

  • IT Staff Augmentation
  • $50,000 to $199,999
  • Jan. - Oct. 2022
4.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"We are satisfied with the work and with having them as partners for our software development needs."

Nov 16, 2022
CEO, Entrepreneur Support Platform
Anonymous
Verified
  • Business services
  • Montreal, Quebec
  • 1-10 Employees
  • Phone Interview
  • Verified

An entrepreneur support platform hired Capital Numbers to build a customized talent management software. They were responsible for creating the platform's features and UX design and supporting its launch.

Custom Software Dev for Entrepreneur Support Platform

  • Custom Software Development IT Staff Augmentation
  • $50,000 to $199,999
  • Jan. - Oct. 2022
2.5
Quality
3.0
Schedule
3.5
Cost
1.5
Willing to Refer
0.5

"The project has been delayed many times so far."

Sep 26, 2022
CEO, Entrepreneur Support Platform
Anonymous
Verified
  • Business services
  • Montreal, Quebec
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was hired by an entrepreneur support platform to develop customized talent management software. They initially agreed on designing and developing the main features of the software.

Web & Mobile App Development for Development Company

  • Mobile App Development Web Design Web Development
  • $50,000 to $199,999
  • Aug. - Dec. 2022
0.5
Quality
0.5
Schedule
1.0
Cost
1.0
Willing to Refer
0.5

"I recommend you hired your own workers and manage them. You will save lots of money, indeed."

Sep 15, 2022
CEO, Development Company
Mohammed Alotaibi
Verified
  • Other industries
  • Riyadh, Saudi Arabia
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was tasked with developing a web and mobile app for a development company. Their deliverables include both use cases, user flow diagrams, software architecture, and more.

Web Design & Dev for E-Commerce Platform

  • UX/UI Design Web Design Web Development
  • $10,000 to $49,999
  • July 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Capital Numbers has consistently met our deadlines with high-quality results."

Sep 2, 2022
Owner, E-Commerce Platform
Anonymous
Verified
  • Other industries
  • Los Angeles, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Capital Numbers has designed and developed a website for an e-commerce company using WordPress. After signing up, users can upload prescriptions, order lab tests and medications, and schedule appointments.

Platform Audit & Dev for Online Language Test Assessment Co

  • Web Development
  • $50,000 to $199,999
  • Nov. 2021 - Apr. 2022
4.0
Quality
4.0
Schedule
5.0
Cost
3.0
Willing to Refer
4.0

"Communication and availability were impressive."

Aug 30, 2022
CTO, Bright Language LLC
Nicolas Bui
Verified
  • Education
  • Centerville, Massachusetts
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was hired by an online language test assessment business to modernize their outdated platform. They audited the client’s platform and were tasked with exploring new features and technologies.

E-Commerce Development for Luxury Homeware Retailer

  • E-Commerce Development
  • Less than $10,000
  • May 2022 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team is incredibly responsive."

Aug 26, 2022
Head of Digital, Rowen Homes
Darren Taylor
Verified
  • Retail
  • Newcastle upon Tyne, England
  • 11-50 Employees
  • Online Review
  • Verified

A luxury homeware retailer has engaged with Capital Numberseware retailer to develop a Shopify website. The team helps incorporate additional and bespoke functionality using HTML, JS, and other technologies.

Website Development for Nonprofit Organization

  • Web Development
  • Less than $10,000
  • Jan. 2021 - Aug. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.0

"Arghadip presented the relevant information in a very understandable way."

Aug 24, 2022
Design Engineer, Nonprofit Organization
Anonymous
Verified
  • Other industries
  • Bristol, England
  • 11-50 Employees
  • Online Review
  • Verified

After going through a consultation phase with a nonprofit organization, Capital Numbers developed a digital platform that allows users to quickly access information regarding disabilities and wheelchairs.

WordPress Overhaul for E-Sports Platform

  • E-Commerce Development Web Design Web Development
  • Less than $10,000
  • May - Aug. 2022
4.5
Quality
5.0
Schedule
4.0
Cost
3.5
Willing to Refer
4.5

"The project manager was helpful when we needed him and our developer was brilliant with quick and clear communication."

Aug 19, 2022
Marketing Manager, E-Sports Platform
Anonymous
Verified
  • Media
  • United Kingdom
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers implemented a complete company website overhaul for an e-sports platform using WordPress. The project was about 20 pages.

Front- & Backend Development for B2B Platform Company

  • Custom Software Development
  • $50,000 to $199,999
  • Jan. 2021 - Ongoing
5.0
Quality
5.0
Schedule
4.0
Cost
3.5
Willing to Refer
4.5

"Capital Numbers team members participate well in our project management."

Aug 11, 2022
CTO, Adtrac
Wolfgang Giersche
Verified
  • Advertising & marketing
  • Zuerich, Switzerland
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provides front- and backend development services for a B2B platform company. Their work involves designing, developing, and testing software. The key technologies used are Angular and Django.

Our Story

Founded in 2012, Capital Numbers was built to bridge the gap between business ambition and complex technology. We simplify digital transformation with a client-first approach, innovation at the core, and enterprise-grade security. Led by a decade-strong leadership team, we build lasting partnerships and deliver measurable outcomes. Beyond business, we are committed to creating impact through initiatives in food, health, and education.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
186
Overall Review Rating
4.8
Source
Clutch
Last Updated
June 4, 2026

Business Entity

Business Entity Name CAPITALNUMBERS INFOTECH PRIVATE LIMITED
Source Government of India Ministry of Corporate Affairs
Jurisdiction of Formation India
Date of Formation July 10, 2012
Status Active
Last Updated February 20, 2022
ID U72200WB2012PTC183599

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (2)

Mani Casadona, Unit No 8E4, Action Area #2 F, New Town, Kolkata 700156, West Bengal, India KolkataIndia 700160

501 - 750

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