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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. Clients report satisfaction with project management, timely deliveries, and professional communication. Specific project costs vary, with some engagements around $10,000 to $100,000, reflecting a range of client sizes and project complexities.

    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

    • Challenges with Timeliness and Resource Management

      While many clients report timely delivery, some reviews mention delays in project completion and issues with resource allocation. This suggests a need for improvement in managing timelines and ensuring consistent resource availability.

    • Positive Feedback on Customer Service and Support

      The team receives positive feedback for their customer service and support, with clients noting the ease of communication and the team's willingness to assist with any inquiries. This contributes to a positive overall client experience.

    • Flexibility and Adaptability to Client Needs

      The team is praised for their flexibility and adaptability, often going above and beyond to meet client needs. This includes accommodating changes and providing creative solutions, which enhances client trust and satisfaction.

    • Positive Impact on Business Outcomes

      Clients report significant business improvements following engagements with Capital Numbers, such as increased web traffic, improved user experience, and enhanced operational efficiency. These outcomes underscore the team's value in driving business success.

    • Commitment to Client Success

      The team is noted for their commitment to client success, often providing proactive support and ensuring that the final deliverables meet or exceed expectations. This dedication contributes to strong client retention and satisfaction.

    • Strong Technical Support and Problem-Solving Skills

      Capital Numbers is frequently commended for their strong technical support and problem-solving skills. Clients appreciate the team's ability to quickly address issues and provide effective solutions, which enhances project outcomes.

    Capital Numbers Reviews

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    Services
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    Industry
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    Web Development for Peer-to-Peer Commerce Company

    • Web Development
    • $10,000 to $49,999
    • Mar. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We're impressed with their speed and experience with WordPress plug-ins!"

    Sep 3, 2021
    Executive Director, Peer-to-Peer Commerce Company
    Stephen Fantl
    • Other industries
    • Denver, Colorado
    • 1-10 Employees
    • Online Review

    Capital Numbers had been developing a social networking site for a peer-to-peer commerce company. The platform had been required to have complicated various plug-ins.

    Website Dev & Management for Automotive Website Provider

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

    "Things have been going smoothly."

    Aug 6, 2021
    Owner, AutoDrivenMarketing.com
    Loren Gibson
    Verified
    • Advertising & marketing
    • Topsham, Maine
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers provides web development and management services for an automotive website provider. The client had hired the vendor based on online reviews. 

    Web App Development for Machine Translation Provider

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

    "Most of the requirements were delivered. Their team had gone to great lengths to deliver."

    Jun 22, 2021
    Principal Technical Consultant, Machine Translation Provider
    Anonymous
    Verified
    • Other industries
    • Amsterdam, Netherlands
    • 1,001-5,000 Employees
    • Online Review
    • Verified

    Capital Numbers updated a machine translation provider's existing web app using React.js. They worked in three sprints with a semi-agile process.

    Web Development for Cosmetics Contract Manufacturer

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

    "I was impressed by their professionalism."

    Apr 25, 2021
    CEO, FairyGene
    Eric (Yong) Liu
    Verified
    • Other industries
    • Newtown Grant, Pennsylvania
    • 11-50 Employees
    • Online Review
    • Verified

    A cosmetics contract manufacturer hired Capital Numbers to provide web development services. The team built a website for the client.

    MVP Dev for Knowledge-Sharing Platform

    • Web Development
    • Less than $10,000
    • June 2020 - Feb. 2021
    4.0
    Quality
    4.5
    Schedule
    3.5
    Cost
    5.0
    Willing to Refer
    4.0

    "We are very satisfied with the end product."

    Mar 29, 2021
    Founder, Knowledge-Sharing Platform
    Anonymous
    Verified
    • Other industries
    • Toronto, Ontario
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers was hired by a knowledge-sharing platform to build their MVP.

    Website Dev for Gambling Affiliate

    • Web Development
    • Less than $10,000
    • Sep. 2020 - June 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "CN seems very professional compared to the company I worked with before."

    Mar 22, 2021
    Senior SEO Manager, Growth Leads
    Michael Wendlandt
    • Gambling
    • Malta
    • 51-200 Employees
    • Online Review

    A gambling affiliate partnered with Capital Numbers for their web development services. The team was hired to improve the client's Lighthouse score, create a custom menu, and help fix bugs.

    Online Map for Non-Governmental Cultural Centers Network

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

    "It is impressive how easy it was to work with them."

    Jan 29, 2021
    Communications Director, Trans Europe Halles
    Jose Rodriguez
    Verified
    • Other industries
    • Lund, Sweden
    • 11-50 Employees
    • Online Review
    • Verified

    A European network of non-governmental cultural centers hired Capital Numbers to develop a new design of an online interactive map on the client's website.

    Web Dev for Education Company

    • Web Development
    • $50,000 to $199,999
    • May 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "Capital Numbers overall service is great!"

    Jan 24, 2021
    CEO, Inpel Corporation
    Ze Wei Wong
    • Education
    • California, United States
    • 11-50 Employees
    • Online Review

    Capital Numbers was hired to develop a web application from scratch.

    SaaS Platform for AdTech Marketing Company

    • Custom Software Development
    • $50,000 to $199,999
    • Jan. 2019 - Ongoing
    4.0
    Quality
    4.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "They invest in the success of their clients which makes them flexible in accomodating the needs of growing companies."

    Nov 18, 2020
    CEO, engageSimply
    Judy Shapiro
    Verified
    • Advertising & marketing
    • New York City, New York
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers developed a SaaS platform for a marketing and advertising company, both front- and backend. The solution aims to be sold to advertisers. The team continues to provide tech support to the client.

    Web Redesign for Dry Bulk Marine Transporation Company

    • Web Design
    • Less than $10,000
    • June - Nov. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were extremely flexible with our timelines and were easy to work with."

     
    Nov 9, 2020
    Senior Finance Manager, Drybulk Marine Transporation Company
    Anonymous
    Verified
    • Other industries
    • Monaco
    • 5,001-10,000 Employees
    • Online Review
    • Verified

    Capital Numbers was tasked to redesign a dry bulk marine transportation company's website using WordPress.

    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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