Excel System is now Blactail
Thank you for being with us when we were Excel System we are now ‘Blactail’, your technology partner.
Native and Cross-Platform Mobile App Development Company based in Delhi, Serving Globally.
Choose a long-term partner who takes the whole mobile app development process off your shoulders
Delivery at speed
Focus on goals
Blactail is Indian software development company delivering high-quality mobile digital products for startups and enterprises. Our world-class agile product teams partner with you to build impactful products in a predictable way with no surprises.
What We Offer
Helping Startups Scale Faster With Best In Class Tech Solutions.
UI/UX Design Services
We are specialised in creating smooth and beautiful UI/UX designs that provide great user experience by incorporating streamlined and effective collaboration for projects, which strive for better results.
Mobile App Development
Blactail is renowned as one of the best mobile app development company in
Delhi- NCR with its outstanding capabilities and a world-class team of mobile app designers and mobile application developers. It offers amazing customised android & iOS apps that meet the customer’s expectations.
we are offering web app development where we understand your business requirements in detail and accordingly design, develop and deploy a web app that meets your business requirements and is robust and secure. To know more about how web app can help your business, kindly get in touch and we will be happy to consult you.
At Blactail we have provided technology consulting to more than 92+ businesses across various industry sectors. Based in the Capital of India, we pride ourselves on our exquisite tech consulting skills.
Our approach to providing Tech Solution
Launch and product success
Design & Mockup
Develop & Test
Submit to App Store
What Our Clients Say
I appriciate their attention to detail and their creativity that they bring in to my project.
The way Blactail helped me to develop our mobile app from scratch that truly exceeded my expectations
We don’t have a large IT team, so having Blactail as a trusted and valued partner has been remarkable
GET YOUR FREE
Once you let us know your requirement, our technical expert will schedule a call and discuss your idea in detail post sign of an NDA