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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%
Certified in:
Custom Software Development UX/UI Design Web Development UX Strategy React NodeJS

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 good value for cost, with project costs varying widely based on client needs. Clients praise their responsiveness, professionalism, and ability to meet deadlines, although some noted delays. Overall, they deliver quality work, making them a reliable development partner.

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

    The team at Capital Numbers consistently exhibits professionalism and dedication to their projects. Clients often highlight their commitment to delivering quality work and their proactive approach to managing projects.

  • Responsive and Reliable Communication

    Capital Numbers is noted for their prompt and reliable communication, often going above and beyond to keep clients informed. They are accessible through various channels like email, Skype, and project management tools, fostering a smooth client relationship.

  • Flexibility and Adaptability

    Capital Numbers is praised for their flexibility in accommodating changes and adapting to new requirements. They are willing to adjust their processes and timelines to better align with client expectations.

  • Expertise in Diverse Technologies

    Clients from different sectors appreciate Capital Numbers' technical expertise across various platforms and technologies, including WordPress, Laravel, React, and mobile app development. Their ability to adapt and deliver solutions across different tech stacks is highly praised.

  • Customer-Centric Approach

    The company is commended for its focus on customer satisfaction, often tailoring solutions to meet specific client needs and being flexible with project requirements. They are known to listen carefully to feedback and make necessary adjustments promptly.

  • Challenges with Time Zone Differences

    While generally responsive, some clients have noted challenges related to time zone differences, which can occasionally impact communication and project coordination. However, Capital Numbers makes efforts to mitigate these issues.

Capital Numbers Reviews

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Services
Project Cost
Industry
Location

Web Dev for HVUT Filing Company

  • Web Development
  • $10,000 to $49,999
  • Jan. - Feb. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The developer was perfect with his task and followed everything as per the design document."

Feb 1, 2023
Director, HVUT Filing Company
Anonymous
  • Other industries
  • Boyds, Maryland
  • 1-10 Employees
  • Online Review

Capital Numbers developed a website for an HVUT filing company. They built the website, tested the platform, and provided postproduction services.

Website Dev & Update for Engineering Design Company

  • Web Development
  • Confidential
  • Sep. 2022 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Their professionalism is impressive."

Nov 9, 2022
Owner & Partner, Digitech Custom Design
D Lee
  • Other industries
  • College Station, Texas
  • 1-10 Employees
  • Online Review

Capital Numbers has helped an engineering design firm with their website-related tasks. This involves creating to-do lists for the company's WordPress site and increasing their overall product output. 

Web Design for Real Esate Company

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

"Their pricing and lead times are excellent."

Oct 28, 2022
Employee, Referral150
FRANK NATOLI
Verified
  • Real estate
  • Plainsboro, New Jersey
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers has designed a website for a real estate company. They have conducted a discovery session, created landing pages, and provided continuous updates.

Website Development for Fintech Company

  • Web Development
  • $10,000 to $49,999
  • Sep. 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their capacity to expediently understand and promptly deliver that output with ease is impressive."

Oct 19, 2022
Co-Founder, Fintech Company
Anonymous
  • Financial services
  • San Jose, Costa Rica
  • 1-10 Employees
  • Online Review

Capital Numbers helps a fintech company develop a website. Following a kick-off meeting and sketch approval, the team handles the development, API implementation, and integration process. 

Web Redesign for Energy & Natural Resources Company

  • UX/UI Design Web Design Web Development
  • $10,000 to $49,999
  • Jan. - Sep. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Everyone had a can-do attitude with regard to my wish list for the design."

Sep 20, 2022
Owner, Energy & Natural Resources Company
Anonymous
  • Energy & natural resources
  • Reno, Nevada
  • 1-10 Employees
  • Online Review

Capital Numbers rebuilt an energy and natural resources company's website. They imported old content and added new ones with a paywall.

Custom Software Dev for Energy Marketing Company

  • Custom Software Development
  • Less than $10,000
  • July - Sep. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were able to take our ideas and put them into a very accurate project plan."

Sep 10, 2022
Developer & CTO, Energy Marketing Company
Anonymous
  • Advertising & marketing
  • Staten Island, New York
  • 11-50 Employees
  • Online Review

Capital Numbers provided custom software development services for an energy marketing company. They outlined the project details and created a hub to attract customers.

Staff Augmentation for Marketing & Web Dev Agency

  • IT Staff Augmentation Web Development
  • Confidential
  • Nov. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The developers are dedicated to finishing their tasks."

Aug 23, 2022
Lead Developer, Marketing & Web Dev Agency
Anonymous
  • Other industries
  • Vancouver, British Columbia
  • 1-10 Employees
  • Online Review

Capital Numbers provides developers to augment a marketing and web development agency's team. They support the client's PHP, WP, and other frontend development work.

Developer Augmentation for Software Company

  • Custom Software Development IT Managed Services IT Staff Augmentation
  • $10,000 to $49,999
  • Apr. - June 2022
4.5
Quality
3.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their developers contributed greatly to the successful completion of the project through an excellent work effort."

Jul 19, 2022
Owner, Software Company
Thomas Iovine
  • Other industries
  • Berlin, Germany
  • 1-10 Employees
  • Online Review

Capital Numbers augmented a development team to create two mobile apps and a cloud-based backend for a software company. 

Wen Revamp for Party Rental Company

  • Web Development
  • Less than $10,000
  • Dec. 2021 - July 2022
5.0
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Their timeliness was good considering the current global conditions."

Jul 18, 2022
Managing Partner, Lets Jump NJ
Harold Abarca
Verified
  • Other industries
  • Clifton, New Jersey
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers has revamped a website for a party rental platform. The team has upgraded the client's platform and added features. 

Custom WordPress Theme Dev for Commercial Real Estate Firm

  • Web Development
  • $10,000 to $49,999
  • Jan. - July 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We were impressed with their technical capabilities and flexibility."

Jul 11, 2022
Digital Marketing Manager, ReadySpaces
Nick Gardiner
Verified
  • Real estate
  • Los Angeles, California
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers provided web development services for a commercial real estate firm. They were in charge of developing a customized WordPress theme.

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
July 1, 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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