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Build Software. Apply AI. Scale with Control.

Capital Numbers is a publicly listed digital engineering company founded in 2012, with 600+ in-house professionals serving mid-market and enterprise clients worldwide.

We help organizations build digital products, modernize critical systems, apply AI to practical business problems, and scale engineering capacity.

Our capabilities include:

  • Min project size
    $10,000+
  • 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
Financial services
20%
Information technology
20%
Medical
20%
eCommerce
20%
Energy & natural resources
10%
Insurance
10%
Clients
Midmarket ($10M - $1B)
60%
Small Business (<$10M)
30%
Enterprise (>$1B)
10%
Certified in:
Custom Software Development UX/UI Design Web Development UX Strategy React NodeJS

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

Capital Numbers offers competitive pricing and good value for cost, with clients noting high-quality work, timely delivery, and effective communication. Project costs vary widely, with some clients investing under $10,000 while others exceeded $100,000. Overall, they provide cost-effective solutions tailored to client needs.

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

  • Professionalism and Dedication

    Clients frequently commend Capital Numbers for their professionalism, dedication, and work ethic. The team's commitment to delivering quality results and their proactive approach to problem-solving are highly valued by clients.

  • Impressive Technical Expertise

    Capital Numbers is praised for their technical expertise across various platforms and technologies, including WordPress, Laravel, and custom software development. Clients appreciate their ability to handle complex projects and deliver high-quality solutions.

  • Cost-Effective and High-Value Services

    Capital Numbers is praised for offering cost-effective solutions without compromising on quality. Clients appreciate the value they receive, often noting that the outcomes exceed their expectations and provide a good return on investment.

  • Positive Client Feedback and Satisfaction

    Many clients express satisfaction with Capital Numbers' work, noting improved website performance, increased user engagement, and professional outcomes. Clients appreciate the company's dedication, responsiveness, and ability to meet project goals and timelines.

  • Challenges with Project Delays

    Some clients mention experiencing project delays, often due to scope changes or communication challenges. While these issues are not pervasive, they highlight areas where Capital Numbers could improve project timeline management and initial estimation accuracy.

  • Strong Focus on Client Needs

    Capital Numbers is recognized for their commitment to understanding and meeting client needs. They are noted for their willingness to adapt to client requirements and provide personalized service, ensuring client satisfaction and project success.

Capital Numbers Reviews

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Prototype Progressive Web App Dev for Website Publisher

  • Application Testing Custom Software Development UX/UI Design
  • UX Strategy NodeJS JavaScript React
  • $10,000 to $49,999
  • Mar. 2024 - Feb. 2025
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"They were cost-effective, and the communication between the development team and affiliate partners was impressive."

Mar 18, 2025
Founder, Sun Star Guide Corp
Stephen Lindsey
Verified
  • Other industries
  • Plano, Texas
  • Online Review
  • Verified

Capital Numbers provided full stack development services for a website publisher. The team built a prototype entertainment-focused progressive web app, including UX design, wireframing, and API integrations.

E-Commerce Web Design & Development for Fabric Exporting Co

  • E-Commerce Development Web Design Web Development
  • User Research UX Strategy WordPress CMS
  • Less than $10,000
  • Sep. 2024 - Jan. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The project management team thoroughly understood the needs."

Jan 29, 2025
Manager, Shaoxing Novi Textile Import-Export Co.,Ltd
Ali
  • Manufacturing
  • Hangzhou, China
  • 11-50 Employees
  • Online Review

Capital Numbers designed and developed a B2B wholesale lead generation website for a fabric exporting company. The team implemented a purchasing process, product pages, and inquiry forms.

Mobile & Web App Design & Dev for Photography Services Co

  • Mobile App Development UX/UI Design Web Development
  • Confidential
  • Oct. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was impressed with their professionalism!"

Jan 23, 2025
Engineer, Photography Services Company
Anonymous
Verified
  • Other industries
  • India
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers has designed and developed a mobile and web app for a photography services company. 

Frontend Development Services for Grading Platform

  • Custom Software Development UX/UI Design
  • Confidential
  • Aug. - Sep. 2024
4.0
Quality
4.0
Schedule
4.0
Cost
4.0
Willing to Refer
4.0

"They had great professionalism, good talent, and good support."

Jan 10, 2025
CEO, Cognautica
Devul Nahar
  • Education
  • San Francisco, California
  • 1-10 Employees
  • Online Review

Capital Numbers provided frontend development services for a grading platform. The team designed the client's website's frontend pages and provided some design work.

AI Development for Transport Logistics Company

  • AI Development UX/UI Design
  • User Research UX Strategy
  • Less than $10,000
  • Jan. 2024 - Jan. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Everything was delivered on time."

Jan 9, 2025
CEO, Transport Logistics Company
Anonymous
Verified
  • Supply Chain, Logistics, and Transport
  • Antwerp, Belgium
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers helped a transport logistics company improve their logistics and operations. The team implemented AI and automation and provided recommendations for future improvements.

Website & Mobile App Development for Social Media Hub

  • Mobile App Development UX/UI Design Web Development
  • $10,000 to $49,999
  • Jan. - Oct. 2024
4.5
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Capital Numbers' hard work and collaboration made it possible to bring our applications vision to life."

Nov 11, 2024
Founder, Lysta
Christian Tierney
  • Media
  • New York City, New York
  • 1-10 Employees
  • Online Review

Capital Numbers built a mobile app and a website for a social media hub. The team was responsible for the website's UI design, wireframe structure creation, and mobile app and backend admin development.

Custom Software Dev for Custom Software Dev Co

  • Custom Software Development
  • $50,000 to $199,999
  • Oct. 2023 - Nov. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They delivered on time and responded to our needs."

Nov 5, 2024
President, Systems Interactive
Bruno Palozzi
Verified
  • Other industries
  • Toronto, Ontario
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers provided custom software development services for a software development company. The team was responsible for developing a custom software solution.

AI Automation Tool for Work Automation Technology Company

  • AI Development
  • Confidential
  • May - Oct. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They operated exactly how we asked them to."

Oct 14, 2024
Founder, oortcloud LTD
Mark Butterfield
Verified
  • Information technology
  • United Kingdom
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers developed an AI automation tool for a work automation technology company. The team created a tool that could deliver knowledge insights to users.

Custom Software Development for Genealogical Research Firm

  • Custom Software Development
  • Less than $10,000
  • June - Sep. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They had a professional and reasonable estimate drawn up at the beginning and stuck to their plan."

Oct 13, 2024
Owner & Researcher, Genealogical Research Firm
Antoine Borg
  • Other industries
  • Czech Republic
  • 1-10 Employees
  • Online Review

Capital Numbers developed a WordPress plugin for a genealogical research firm. The plugin was designed to represent genealogical data graphically.

Custom Software Dev & UX/UI Design for Permit Software Co

  • Custom Software Development UX/UI Design
  • $10,000 to $49,999
  • Jan. - Oct. 2024
0.5
Quality
0.5
Schedule
0.5
Cost
0.5
Willing to Refer
0.5

"They were bad all the way around."

Oct 7, 2024
CEO, Home Inspector Tech
Nathan Fairchild
Verified
  • Other industries
  • Denver, Colorado
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided custom software development and UX/UI services for a permit software company. The team was responsible for upgrading two software companies' software.

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.

Premier Verified means Clutch independently confirmed Capital Numbers is a legally registered business,
financially sound (Creditsafe: Moderate Risk), and backed by 187 verified client reviews averaging 4.8 stars.

Learn More
Verified Client Reviews
187
Overall Review Rating
4.8
Source
Clutch
Last Updated
July 15, 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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