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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

No have been added yet...

    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 ranging from under $1,000 to over $100,000. Clients appreciate their responsiveness, professionalism, and ability to meet deadlines, although some noted occasional delays and communication challenges.

    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

    • Flexibility and Client-Centric Approach

      Capital Numbers is recognized for their flexibility and dedication to client satisfaction. They are willing to adapt to client needs, provide valuable suggestions, and ensure the final product aligns with client objectives. This client-focused approach fosters long-term partnerships.

    • Proficiency in Diverse Development Projects

      Capital Numbers has been praised for their ability to handle various development projects, including e-commerce, custom WordPress sites, and mobile app development. Clients appreciate their technical expertise and adaptability to different project requirements, enhancing their reputation across multiple industries.

    • Effective Cost Management

      Capital Numbers offers competitive pricing, which many clients find appealing. Their ability to deliver quality work within budget constraints is frequently highlighted, making them a cost-effective choice for companies looking to maximize their investment in digital solutions.

    • High-Quality Deliverables

      Clients report that Capital Numbers delivers high-quality outcomes that meet or exceed expectations. The team’s commitment to quality is evident in their attention to detail and ability to produce visually appealing and functional solutions, leading to positive impacts on client businesses.

    • Challenges with Team Consistency

      Some clients have noted challenges with team consistency, such as changes in project managers or developers, which can lead to confusion and project delays. Ensuring a stable team throughout the project lifecycle could enhance client satisfaction and project continuity.

    • Positive Impact on Client Business Growth

      The solutions provided by Capital Numbers have led to significant improvements in business metrics for clients, such as increased web traffic, improved user engagement, and enhanced operational efficiency. These results underscore the company’s impact on client success.

    Capital Numbers Reviews

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    All Filters

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    Services
    Project Cost
    Industry
    Location

    WooCommerce Development for Digital Agency

    • Custom Software Development
    • Less than $10,000
    • May 2021 - Ongoing
    4.0
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "Ultimately, the code is very high quality and the final work product functions exactly how the client wanted."

    Sep 28, 2021
    Owner, Fossil Graphics
    Anonymous
    Verified
    • Advertising & marketing
    • Portland, Oregon
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers had been hired by a digital agency to develop a WooCommerce platform for an end client. Technologies used include PHP, MySQL, JavaScript, HTML, and CSS.

    Accessibility Testing for Digital Agency

    • Application Testing Web Development
    • Confidential
    • Apr. - July 2021
    4.5
    Quality
    5.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    4.5

    "They have provided a good quality developer who performs well. They have been courteous and good to work with."

    Jul 8, 2021
    Digital Delivery Manager, Digital Agency
    Anonymous
    Verified
    • Other industries
    • London, England
    • 11-50 Employees
    • Online Review
    • Verified

    Capital Numbers assigned a frontend developer to help a digital agency's auditing efforts. The vendor is testing the accessibility of an end client's website. 

    Web Dev & Design for Venture Capital Firm

    • Web Design Web Development
    • Less than $10,000
    • Feb. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "If you are looking for a professional, punctual and dedicated development team, look no further."

    Jun 22, 2021
    Consultant, Venture Capital Firm
    Chris Fava
    Verified
    • Financial services
    • New York City, New York
    • 1-10 Employees
    • Online Review
    • Verified

    A venture capital firm hired Capital Numbers to customize a WordPress theme for their website. Their work includes making site-wide changes to the client's existing theme while maintaining its performance.

    Custom Dev & Frontend Services for Software Dev Company

    • Custom Software Development
    • $10,000 to $49,999
    • July 2020 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They go above and beyond, working to deliver even if it means working past the usual workday."

    Jun 18, 2021
    Principle Engineer, Software Development Company
    Anonymous
    Verified
    • Other industries
    • Covina, California
    • 1-10 Employees
    • Phone Interview
    • Verified

    Capital Numbers provides mobile development and frontend services for a software development company. They’ve worked on several projects, including an SMS app that was built on Vue, React, and Azure for DevOps.

    Custom Software Dev & Design for Financial Company

    • Custom Software Development
    • $10,000 to $49,999
    • Dec. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We're highly satisfied with their work!"

    Jun 7, 2021
    CEO, Financial Company
    Bill Butler
    Verified
    • Financial services
    • Orlando, Florida
    • 1-10 Employees
    • Online Review
    • Verified

    BI & Analytics Services for Art Materials Supplier

    • BI & Big Data Consulting & SI
    • Less than $10,000
    • Nov. 2020 - May 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Project Manager took continuous feedbacks every month which meant they wanted to improve."

    May 13, 2021
    Senior BI Developer, Colart International Holdings Limited
    Sushmitha Shetty
    Verified
    • Other industries
    • London, England
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    Capital Numbers provided BI and analytics services for an art materials supplier. The team acquired unstructured data from different retailers in the fields the client was looking for and fix runtime issues.

    E-Commerce Dev for Hardware Retailer

    • E-Commerce Development
    • Less than $10,000
    • Dec. 2020 - Jan. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were always professional, trustworthy, and were able to deliver on their promises."

    Feb 14, 2021
    Head of Web Development, Get Tools Direct
    Alex Watson
    Verified
    • Retail
    • Australia
    • 11-50 Employees
    • Online Review
    • Verified

    A hardware retailer hired Capital Numbers to develop and add more features to their e-commerce website. The client wanted to expand their online category merchandising pages. 

    Web Development for Event Services Company

    • Web Development
    • $10,000 to $49,999
    • Feb. 2020 - Jan. 2021
    4.5
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "CN is 100% customer-oriented."

    Feb 3, 2021
    Founder, MisterFixe
    Anonymous
    Verified
    • Arts, entertainment & music
    • Angola
    • 1-10 Employees
    • Online Review
    • Verified

    An event services provider partnered with Capital Numbers to develop a website for their business. The goal was to make the services easier to access and relieve their internal team of those responsibilities.

    Web Platform Development for E-Learning Startup

    • Web Development
    • $10,000 to $49,999
    • Mar. 2020 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The professionalism and friendliness made working with them a great experience."

    Jan 21, 2021
    Jr. Product Manager, Inpel
    Lawrence Tam
    Verified
    • Education
    • San Francisco, California
    • 11-50 Employees
    • Online Review
    • Verified

    An e-learning startup partnered with Capital Numbers in order to assist with a project that they are working on.

    Web Dev for Corporate Law Firms

    • Web Development
    • Less than $10,000
    • Sep. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "We are keen to work with Capital Numbers on other multiple projects."

    Dec 22, 2020
    Managing Partner, Corporate Law Firm
    Anonymous
    Verified
    • Legal
    • Cairo, Egypt
    • 11-50 Employees
    • Online Review
    • Verified

    Capital Numbers provides ongoing website development for a leading corporate law firm. The team's task is to create a new website that is up to the latest international design norms.

    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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