Capital Numbers Reviews & Provider Details

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 Digital Engineering: Custom Software, SaaS Platforms, Web & Mobile Apps, Legacy Modernization Cloud & DevOps: Cloud Migration, Multi-Cloud Architecture, CI/CD, High Availability & Disaster Recovery Experience & Quality: UI/UX Design, Product Design, Automated & Manual Testing How We Work - Agile Development Pods: Cross-functional teams aligned to your goals - Dedicated Teams: Scalable, seamless extension of your in-house team - Fixed Scope Projects: Clear deliverables, timelines, and predictable costs Why Capital Numbers - AI-first mindset embedded across all solutions - Deep engineering expertise in modern tech stacks - Rapid team scaling with uncompromising quality - Proven delivery for both startups and large enterprises Let’s Connect. Email: info@capitalnumbers.com Same-day response for qualified inquiries!

Seller

Capital Numbers

Discussions

Capital Numbers Community

Languages Supported

English

Services Offered

Software Development, AI & Data, Cloud & DevOps, Platform Engineering

Overview by

Mukul Gupta (CEO of Capital Numbers, Certified Blockchain Expert, Rated as "Promising Entrepreneurs of India 2021" by The Economic Times)

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Capital Numbers Media

Capital Numbers Demo - SaaS-based Marketing Intelligence Platform Development

This platform creates ‘cohorts’ of monetizable web page topics and keywords to help advertisers deploy acquisition marketing at scale. Capital Numbers had to launch a powerful topic and keyword extraction tool for improved decision making. Our well-defined methods and toolkits allowed us to devel...

Capital Numbers Demo - Music Streaming App Development

This is a music streaming app that lets budding artists/musicians upload songs and connect with fans. Capital Numbers had to handle all the stages of development, right from product ideation to completion. Our well-defined processes and robust tech stack helped us roll out a powerful app platform...

Capital Numbers Demo - Email Security Product Development

This is a robust email security platform that offers critical defenses against multiple inbound/outbound email-borne threats. Capital Numbers had to handpick the best talents to develop a solution that neutralizes email threats before they materialize. Our well-tuned processes and mature developm...

Capital Numbers Demo - Online Marketplace Development for Stamp Collection Enthusiasts

This eCommerce store lists over 50K historical stamps to help both seasoned collectors and newbies fuel their passion for philately. Capital Numbers had to create this online marketplace from the ground up. With the right mix of people, processes, and solution stack, Capital Numbers successfully ...

Capital Numbers Demo - Food Ordering and Delivery App Development

This is a food delivery app that connects restaurants with delivery staff to facilitate no-contact food delivery services at customers’ doorsteps. Capital Numbers skillfully crafted a clean codebase to modernize this platform. It eliminated all architectural flaws and conducted code audits to imp...

Capital Numbers Demo - AI-driven Project Monitoring Platform Development

This is an Artificial Intelligence-led project monitoring platform that predicts customer grievances (if any) and nips them in the bud. Capital Numbers brought together its tech talents to conduct extensive R&D for this project and map out the way from ideation to the release. We could succes...

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Ethan D.

Small-Business (50 or fewer emp.)

2/3/2026

"Fantastic Team Communication and Consistently Excellent Work"

5/5

What do you like best about Capital Numbers?

Communication from the team has been fantastic. Bikrant, our project lead, is always attentive, and Nidhi (React Native Dev) and Kapil (Backend dev) are both excellent and consistently excel at the work they do. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

We do not have any downsides to working with Capital Numbers Review collected by and hosted on G2.com.

Verified User in Consulting

Small-Business (50 or fewer emp.)

4/20/2026

"DK’s Support Makes the Project a Success"

5/5

What do you like best about Capital Numbers?

DK, the project manager. He's super supportive and involved in the success of the project. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

Onboarding time can take a while but most of the time its pretty fast. Review collected by and hosted on G2.com.

David I.

Owner and Managing Director

Small-Business (50 or fewer emp.)

8/29/2025

"Capital Gains with Capital Numbers"

4.5/5

What do you like best about Capital Numbers?

They are committed to the project and do not give up. We did not have to chase them, they chased us. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

I do not see any major fault. They are certainly not perfect but is it is very minor issues. Review collected by and hosted on G2.com.

Craig J.

Small-Business (50 or fewer emp.)

3/26/2025

"Great Team!"

5/5

What do you like best about Capital Numbers?

The same as I wrote above. Efficient, knowledgeable and communicative. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

Sometimes we struggle to hear each other but that's just a glitch in Google Meet video I think. Review collected by and hosted on G2.com.

Recommendations to others considering Capital Numbers:

Tell them exactly what you need and they'll put the appropriate team together. And they are flexible if needs change. They bring in another person as needed. Review collected by and hosted on G2.com.

What problems is Capital Numbers solving and how is that benefiting you?

This team is very efficient, knowledgeable and communicative. Each member provides expertise in their respective areas but are very collaborative and helpful to one another. Such a friendly and hardworking bunch of people. This is a relatively new relationship, only 6 months old but they've proven to be a great choice swapping from another developer. I highly recommend them. Review collected by and hosted on G2.com.

Verified User in Consulting

Small-Business (50 or fewer emp.)

3/24/2025

"Good experience"

5/5

What do you like best about Capital Numbers?

I have worked with Anir, Abhirup, and the team on multiple projects, and they have consistently exceeded expectations. Anir was always available, responsive, and made my priorities his own, ensuring that any issues were resolved quickly and efficiently. His proactive communication and problem-solving approach made the entire process smooth and stress-free. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

There is nothing I would like to change. Review collected by and hosted on G2.com.

Recommendations to others considering Capital Numbers:

Abhirup, as the lead developer, showcased outstanding technical skills and attention to detail. He delivered high-quality solutions, whether it was optimizing performance, troubleshooting complex issues, or implementing custom features. His ability to understand project requirements and execute them flawlessly was truly impressive. Review collected by and hosted on G2.com.

What problems is Capital Numbers solving and how is that benefiting you?

The entire team demonstrated professionalism, creativity, and a strong commitment to delivering results. Their expertise in website development and dedication to customer satisfaction set them apart. I highly recommend Anir, Abhirup, and the team for anyone looking for a reliable and skilled web development partner. Looking forward to future collaborations! Review collected by and hosted on G2.com.

Kinza R.

Mid-Market (51-1000 emp.)

10/20/2024

"Reliable SQA Partner with Good Commitment to Timelines"

4.5/5

What do you like best about Capital Numbers?

Their greatest strength is their adherence to timelines. Once they commit to a deadline, they deliver on time without any issues. I also appreciate their flexibility in adjusting contract terms and deadlines when necessary, and their willingness to integrate into our internal workflows and processes seamlessly. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

The only challenge we faced was related to the assignment of specific personnel. Since they have a pool of candidates, it's important to assess if the assigned individual fits your project needs. While they are open to replacing candidates who don't meet expectations, the initial trial phase can be hit or miss. Review collected by and hosted on G2.com.

Recommendations to others considering Capital Numbers:

Ensure you thoroughly evaluate the SQA personnel they assign for your tasks. Don't hesitate to request a replacement if the assigned person doesn't meet your standards—they are very cooperative in this regard. Also, be clear about your requirements upfront, as they can work autonomously once the initial expectations are well-defined. Review collected by and hosted on G2.com.

What problems is Capital Numbers solving and how is that benefiting you?

Capital Numbers helped us by providing SQA resources to handle platform testing, allowing our internal team to focus on core tasks while they managed testing processes efficiently. They understood project requirements from provided materials, reducing the need for extensive onboarding or additional clarifications. Their adaptability to our internal systems and positive attitude also made the collaboration smoother. Review collected by and hosted on G2.com.

Simon E.

Mid-Market (51-1000 emp.)

11/26/2024

"Great quality design work"

5/5

What do you like best about Capital Numbers?

It's always a pleasure to work with Capital Numbers. We've been offshoring our graphic design work to them for several years now.

Our allocated designer has always been Saikat and his work is excellent, in terms of being of a high quality, but he's also really responsive/punctual as well. Saikat's a positive individual too, which makes him easy to deal with. Highly recommended! Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

Nothing specific to cite here. Very responsive company. Review collected by and hosted on G2.com.

Recommendations to others considering Capital Numbers:

Capital Numbers provide good quality resource, quickly. In our case, saikat has actually worked with us for about 4 years now, which shows how much we value his design skills. Review collected by and hosted on G2.com.

What problems is Capital Numbers solving and how is that benefiting you?

We needed an immediate and effective offshore creative resource. Review collected by and hosted on G2.com.

Brian B.

Small-Business (50 or fewer emp.)

7/16/2024

"Great dev partner"

4.5/5

What do you like best about Capital Numbers?

The quality of the talent/developers, as well as the responsiveness and flexibility of the account lead. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

The time zones can be challenging sometimes Review collected by and hosted on G2.com.

Recommendations to others considering Capital Numbers:

Ensure you have a very strong brief to provide to CN, you cannot assume they know your business straight away. The more clear direction you can give, the better the outcome will be with talent options. And as the talent ramps up, invite them to think/recommend on your business, and not just "do". We've gotten some great input from the dev team as they see more and more about our business. Review collected by and hosted on G2.com.

What problems is Capital Numbers solving and how is that benefiting you?

CN helped us get off the ground with a solid initial developer team which has grown and evolved over the past year. We had a great selection of talent to choose from, and a responsive account manager as well. They have over 800 team members, so as our needs changed, we were able to move talent around easily to adapt to the updating requirements and expertise. We've had a great relationship with CN since the beginning. Review collected by and hosted on G2.com.

Devul N.

Small-Business (50 or fewer emp.)

1/10/2025

"Amazing experience"

4/5

What do you like best about Capital Numbers?

Really good talent, good management, very accommodating to unique needs and circumstances. My favorite things was their professionalism. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

Slow inter-team communication between different teams. Review collected by and hosted on G2.com.

Erika G.

Senior UX UI Designer

Small-Business (50 or fewer emp.)

6/30/2024

"Great Professional Team - I trust CN"

5/5

What do you like best about Capital Numbers?

I like the team members and working with them. Review collected by and hosted on G2.com.

What do you dislike about Capital Numbers?

CN needs to improve their QA, CN needs to improve their QA Review collected by and hosted on G2.com.

Recommendations to others considering Capital Numbers:

I definately recommend them, and add that they need to budget for in house QA Review collected by and hosted on G2.com.

What problems is Capital Numbers solving and how is that benefiting you?

We needed rebranding and a new website the emulates a forward future thinking professional company that can be trusted Review collected by and hosted on G2.com.