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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 projects ranging from under $1,000 to over $100,000. Clients appreciate their responsiveness and professionalism, though some noted delays and communication issues. Overall, they deliver quality work within budget and time constraints.

    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

    • Effective Resolution of Technical Issues

      Clients appreciate Capital Numbers’s ability to promptly address and resolve technical issues, ensuring minimal disruption to project timelines. This problem-solving capability is a valued aspect of their service.

    • Positive Client Feedback on Design

      Capital Numbers received positive feedback for their design capabilities, with clients noting the aesthetic appeal and functionality of the websites and applications developed. This focus on design quality enhances the user experience.

    • Areas for Improvement: Communication on Time Zones

      While generally praised for communication, some clients noted challenges with time zone differences. Clients suggest that more proactive scheduling could further enhance collaboration across different time zones.

    • Improvements in Site Performance

      Several reviews mention significant improvements in website performance after collaborating with Capital Numbers. This includes faster load times, better user experiences, and increased traffic, contributing to enhanced business outcomes.

    • Responsive and Professional Communication

      Clients consistently mention Capital Numbers’s effective communication throughout projects. They appreciate the company’s responsiveness, regular updates, and the ability to address concerns promptly. This transparency and reliability in communication have been key to successful collaborations.

    • Commitment to Client Success

      Clients appreciate Capital Numbers’s commitment to ensuring their success, often going above and beyond to meet client needs. This dedication to client satisfaction is a recurring theme in many reviews.

    Capital Numbers Reviews

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    Project Cost
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    Salesforce Implementation for Environmental Company

    • Custom Software Development UX/UI Design
    • Confidential
    • Nov. 2025 - Apr. 2026
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They were very transparent and highly adjustable to our needs."

    Apr 30, 2026
    Salesforce Product Owner, Veolia Middle East
    Nikola Pejak
    Verified
    • Other industries
    • Dubai, United Arab Emirates
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    Capital Numbers implemented a Salesforce CPQ module for an environmental company. The team also integrated the solution with AMCS and DocuSign.

    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.

    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
    185
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    May 7, 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

    Contact Capital Numbers

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