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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 is recognized for providing good value for cost, with competitive pricing and quality deliverables across various projects. Clients noted their responsiveness and effective communication, often emphasizing the overall satisfaction with project outcomes. Specific costs weren't consistently detailed, but many clients highlighted positive ROI.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $10,000 based on 184 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 Adaptability

      Capital Numbers is noted for their flexibility and adaptability in handling project changes and client requests. This has been crucial in accommodating evolving project scopes and ensuring successful outcomes.

    • Innovative Problem Solving

      Capital Numbers is recognized for their innovative approach to problem-solving, offering creative solutions to complex challenges. Their ability to think outside the box has been a significant asset in delivering successful projects.

    • Customer-Centric Approach

      Capital Numbers is recognized for their dedication to customer satisfaction. They are noted for being attentive to client needs, receptive to feedback, and willing to make necessary changes to ensure the project aligns with client expectations. Their customer-oriented service has fostered long-term partnerships.

    • Challenges with Time Zone Differences

      Some clients have experienced challenges due to time zone differences, which occasionally affected communication and project timelines. However, Capital Numbers has been flexible in accommodating client schedules to mitigate these issues.

    • Effective Communication

      Capital Numbers is praised for their effective communication strategies, including regular updates and prompt responses. This has been a key factor in maintaining smooth workflows and ensuring client satisfaction throughout the project lifecycle.

    • High-Quality Technical Solutions

      Clients have expressed satisfaction with the technical quality of Capital Numbers' work, highlighting their ability to deliver robust and scalable solutions. Their expertise in technologies such as WordPress, Laravel, and React has been particularly beneficial for complex projects.

    Capital Numbers Reviews

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    Project Cost
    Industry
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    CRM Consulting & SI for Biotechnology Company

    • CRM Consulting and SI
    • Confidential
    • March 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their response time was very fast."

    Apr 4, 2025
    VP Sales & Marketing, Biotechnology Company
    Anonymous
    Verified
    • Other industries
    • Leiden, Netherlands
    • 51-200 Employees
    • Online Review
    • Verified

    Capital Numbers provided CRM data cleansing services for a biotechnology company. The goal was to eliminate duplicate customer accounts and introduce a hierarchy into the accounts.

    Web Redesign & SEO for Mobile Storage Solutions Company

    • Search Engine Optimization Web Design Web Development
    • $10,000 to $49,999
    • Nov. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "The team at Capital Numbers is extremely responsive."

    Mar 13, 2025
    Owner, Ezebox
    Cameron
    Verified
    • Supply Chain, Logistics, and Transport
    • Australia
    • 11-50 Employees
    • Online Review
    • Verified

    Capital Numbers has redesigned a WordPress website for a mobile storage solutions firm. They've integrated a customer portal into the client's site, added payment features, and implemented SEO enhancements.

    Web & Mobile App Design & Development for Software Dev Co

    • Custom Software Development Mobile App Development UX/UI Design
    • Confidential
    • Jan. 2024 - Ongoing
    4.5
    Quality
    4.0
    Schedule
    3.5
    Cost
    4.0
    Willing to Refer
    5.0

    "I'm impressed by the competence and professionalism of the technical development and project management team."

    Jan 21, 2025
    Executive, APIS-TECHNOLOGIES
    Anonymous
    Verified
    • Other industries
    • Ouagadougou, Burkina Faso
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers has designed and developed a web and mobile money-sending platform for a software development firm. The team has built a central administration system with three user types and added features.

    Stock Market Analysis Platform Dev for SaaS Company

    • API Development Custom Software Development UX/UI Design
    • $200,000 to $999,999
    • Sep. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Capital Numbers has been responsive and has worked to our requirements very accurately."

    Jan 21, 2025
    Director & Owner, Trade Radar
    Steve Carlsson
    Verified
    • Financial services
    • Perth, Australia
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers has helped a SaaS company complete their stock market analysis platform. The team has fixed bugs, developed new features, built CI/CD pipelines, and documented the existing code.

    Card Payments Setup & SEO for B2B Information Services Co

    • Search Engine Optimization
    • Confidential
    • Oct. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "It's clear that Capital Numbers values our business relationship even if the contract size was not yet that large."

    Dec 16, 2024
    CEO, B2B Information Services Company
    Anonymous
    Verified
    • Business services
    • Switzerland
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers has been hired by a B2B information services company to provide SEO services. The team has also been responsible for implementing credit card payment features and converting PDF files to HTML.

    Web Platform Design & Dev for Chronic Pain Management Co

    • Custom Software Development UX/UI Design Web Development
    • Less than $10,000
    • Apr. 2024 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    “Capital Numbers is very committed and receptive to our ideas and feedback.”

    Sep 27, 2024
    Founder & Director, Nilbon LTD.
    Niloofar Borghei Razavi
    Verified
    • Other industries
    • United Kingdom
    • 1-10 Employees
    • Phone Interview
    • Verified

    Capital Numbers is developing a WordPress platform for a chronic pain management company. The team has been responsible for the design and development of the platform, which includes a custom algorithm.

    Web App Development & Design for Recruiting Company

    • API Development UX/UI Design Web Development
    • Confidential
    • June 2022 - May 2024
    4.5
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.0
    "Capital Numbers' speed of delivery was impressive."
    Aug 13, 2024
    Lead Product Manager, Recruiting Company
    Greg Gunner
    Verified
    • Other industries
    • United Kingdom
    • 1-10 Employees
    • Online Review
    • Verified

    A recruiting company hired Capital Numbers to develop and design a web app. The team was responsible for iterating on the first version of the app to adapt to the business and customer needs.

    Web Development & Design for Design Agency

    • Web Design Web Development
    • Less than $10,000
    • Apr. - May 2024
    5.0
    Quality
    4.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    4.0

    "They responded in a very timely manner, and their communication was great!"

    May 29, 2024
    Founder, remrk
    Rayan Aldainy
    Verified
    • Other industries
    • Sydney, Australia
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers developed websites for a design agency and their clients. The team built WordPress websites using Elementor and implemented custom features and animations.

    UI/UX Design & Web App Dev for Wealth Management Firm

    • UX/UI Design Web Development
    • Confidential
    • June - Dec. 2023
    4.5
    Quality
    5.0
    Schedule
    3.5
    Cost
    5.0
    Willing to Refer
    5.0

    "We were impressed by the early turnaround in the first couple of months of the project."

    May 7, 2024
    Data Strategist, Wealth Management Firm
    Anonymous
    Verified
    • Financial services
    • Atlanta, Georgia
    • 11-50 Employees
    • Online Review
    • Verified

    A wealth management firm hired Capital Numbers to develop a web application for their business process. The goal was to turn the client's rough outline into a more user-friendly digital experience.

    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
    183
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    March 17, 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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