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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
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%
Certified in:
Custom Software Development UX/UI Design Web Development UX Strategy 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 project costs ranging from under $1,000 to over $100,000. Clients appreciate their responsiveness, professionalism, and effective communication, although some noted areas for improvement in project timelines and documentation.

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

  • Project Management and Timeliness

    Clients commend Capital Numbers for their efficient project management and ability to deliver projects on time. Their use of project management tools and clear communication ensures smooth workflow and timely deliveries.

  • Attention to Detail and Iterative Process

    Capital Numbers is recognized for their attention to detail and iterative development process, allowing for client feedback and adjustments, leading to satisfactory project outcomes.

  • Technical Expertise and Problem-Solving

    The team at Capital Numbers is recognized for their technical skills and problem-solving capabilities. They are adept at developing complex solutions, making them a reliable partner for various technical challenges.

  • Challenges with Time Zone Differences

    Some clients have noted challenges with time zone differences, which occasionally impact communication. However, Capital Numbers typically mitigates these issues through effective communication strategies.

  • Handling Complex Projects

    The team is capable of handling complex projects, providing innovative solutions that meet client specifications. This capability has led to successful project completions and ongoing client relationships.

  • Cost-Effective Solutions

    Many clients find Capital Numbers to be cost-effective, offering competitive pricing for high-quality services. This balance of cost and quality is a significant factor in their selection as a service provider.

Capital Numbers Reviews

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Custom Plug-In Dev for Website Solutions Firm

  • API Development Custom Software Development
  • WordPress CMS PHP
  • Confidential
  • Jan. 2020 - Oct. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"It was a good company with great staff."

Nov 9, 2025
Owner, Website Solutions Firm
Anonymous
Verified
  • Information technology
  • Milford, Michigan
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided website development support for a website solutions firm. The team developed custom plug-ins and features for the client's WordPress-based SaaS solution.

Web Dev for Business Networking Platform

  • Custom Software Development UX/UI Design Web Development
  • Confidential
  • June 2023 - Oct. 2025
4.5
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"Their professionalism, responsiveness, and willingness to keep pushing through challenges have been genuinely impressive."

Oct 17, 2025
CEO, Honley Limited
JR
  • Other industries
  • Manchester, England
  • 1-10 Employees
  • Online Review

Capital Numbers provided web development services for a business networking platform. The team developed a scalable web platform with user management, subscriptions, and real-time communication tools.

Web Development & Design for Cryptocurrency News & Media Co

  • Web Design Web Development
  • Other app platform Other frameworks and CMS
  • Confidential
  • June 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Capital Numbers' reliability is impressive."
Sep 23, 2025
Executive, Bitsonline
Anonymous
Verified
  • Media
  • United States
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers has designed and developed a website for a blockchain and cryptocurrency news and media company. The team has implemented new hosting, cybersecurity protection, and a fast, reliable, and optimized infrastructure.

Web Development & UX/UI Design for Digital Marketing Agency

  • UX/UI Design Web Development
  • UX Strategy
  • Confidential
  • Jan. 2023 - Sep. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What impressed us most about Capital Numbers was their professionalism, trustworthiness, and consistency."

Sep 22, 2025
Managing Director, Emerald Green Media
Stevie Haughey
  • Advertising & marketing
  • Belfast, Northern Ireland
  • 1-10 Employees
  • Online Review

Capital Numbers provided web development support to a digital marketing agency. The team's work included integrations, website speed optimization, technical fixes, and design improvements.

Web Development for Mortgage Brokerage

  • Low/No Code Development UX/UI Design Web Development
  • WordPress CMS
  • Confidential
  • Apr. - Aug. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was impressed with their collaboration."

Aug 1, 2025
Founder, Financial Mortgage Brokerage
Anonymous
  • Financial services
  • Melbourne, Australia
  • 1-10 Employees
  • Online Review

Capital Numbers provided web development services for a mortgage brokerage. The team created and launched the client's website based on a provided design template.

E-Commerce Development for Self-Care & Beauty Company

  • E-Commerce Development
  • WooCommerce
  • Less than $10,000
  • Jan. - June 2025
4.5
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They were very professional, structured, and disciplined."

Jun 18, 2025
Founder & CEO, Niloo UG (haftungsbeschränkt)
Niloofar Ghanbari
Verified
  • Other industries
  • Europe
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided website maintenance and improvement services for a self-care and beauty company. The team worked on improving the client's WordPress website and WooCommerce platform.

Web Development for Education Company

  • Web Development
  • Less than $10,000
  • Mar. - May 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"It's impressive their professional approach."

May 30, 2025
CEO, CEO
Jas Brar
  • Education
  • Sydney, Australia
  • 11-50 Employees
  • Online Review

Capital Numbers provided web development services for a education company. The team was tasked with developing the client's website.

UX/UI Design & Web Dev for Screenwriters' Association

  • UX/UI Design Web Development
  • Confidential
  • Oct. 2024 - Oct. 2029
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"How efficient they are, plus how kind everyone is, has stood out."

Mar 26, 2025
Fouder & CEO, International Screenwriters' Association
Craig James
Verified
  • Other industries
  • Los Angeles, California
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers is helping a screenwriters' association expand their platform. The team has enhanced UX, added new features, and updated the site's technology.

Web Development for Consulting Firm

  • Web Development
  • Confidential
  • Jan. 2024 - Feb. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was impressed by their work ethic."

Mar 24, 2025
Associate, Lancier
Marlon G
  • Other industries
  • Germany
  • 1-10 Employees
  • Online Review

Capital Numbers developed a website for a consulting firm. The team was responsible for programming the site's backend.

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.

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,
has had its financial risk status checked (Creditsafe: Moderate Risk), and is backed by 186 verified client reviews averaging 4.8 stars.

Learn More
Verified Client Reviews
186
Overall Review Rating
4.8
Source
Clutch
Last Updated
June 2, 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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