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“Best in mobile app development company”


Mobile/Web App Development


Best Web App Development


Top rated application development company


Best app development company


Best website development company

About Us

From concept to development, SayOne technologies cover the entire mobile app development cycle, no matter how diverse or complex your needs are. Our ability to meet your needs stem from our team of experts, who have years of experience in global app solution services and product engineering industries. We have a team of 70+ associates (UI/UX designers, full stack developers, and quality analysts) in our work centers to deliver strategically designed and creatively crafted mobile application development services to take your business to the next level.

Our Benefits

Money Back Guarantee

5% Penalty Enforcement Incase Delay

Zero Cost App Support

Maintenance & Tech Support!

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Experience what makes an app from good to great to excellent

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Our Portfolio

TastySpots is a free and simple platform for foodies to explore unique, popular and authentic food spots that can provide you the best food experience. Come and join us on this wonderful journey with food.

Together we can search, eat and share experiences to create a platform, which will help you make a choice on where to go, what to eat and why to share.

Protein for Pets is an online pet food store that arranges the products by food types and prices. The food products are natural, protein-based and free of wheat, soy, and corn.

Their branded line of NAKED products is stripped of all fillers, comes in raw frozen, freeze dried, and in kibble forms.

Datafloq is the fully dedicated, independent, platform around big data, blockchain, artificial intelligence and emerging technologies. Datafloq attract an important niche of consumers, job-seekers, organisations and governments interested in big data, blockchain and AI. If you want to reach our high-quality audience, Datafloq is the right place for your advertising needs. Datafloq offer a lot of different options to reach a very interesting and growing target group. Datafloq can help you with your awareness campaign for a new product, launch your ICO or promote your big data or blockchain startup.

The Napa Valley Vine Trail Coalition is a grass-roots nonprofit with a vision to build a walking/biking trail system to connect the entire Napa Valley--physically, artistically, and culturally. WITH YOUR HELP we are working to design, fund, construct, and maintain 47 safe and scenic miles of level, paved, family-friendly, dog-friendly, free-access Class I trail, stretching from the Vallejo Ferry to Calistoga.

Our Clients

They enable us to be more competitive in our market. All in all, we can produce faster and cheaper because of the talent they offer and the price at which they offer it.

Patrick Falvey

Managing Partner, DjangoForce

SayOne is extremely flexible from a project management standpoint and that's really important to our unique business environment. There were no nasty surprises.

Berenice Giannini

Chief Operating Officer, The eTailPet

SayOne Technologies has been good at understanding our requirements and delivering a finished product which did not need a lot of revising. Their team is knowledgeable.

Mark van Rijmenam


I feel comfortable working with them on any project as they are innovative and progressive in terms of being on the front end of what’s next and new in technology.

Chris Cutler

Former Marketing Director, Vinetrail Organization

Our Service

Python App Development

Commonly known for its scalable and standard features, Python is the universally accepted programming language. In the present time-constrained world, Python relieves you from the concerns of strict timelines and budgets.

Golang App Development

The traditional approach to programming applications hushes over time. Enterprises and organizations have already realized the advantage of adapting to the latest trends for business growth.

Django App Development

Django development service is the quickest route to obtain high-performing web applications. An amalgamation of Python and Django makes it easy to convert complex concepts into robust, user-friendly online portals.

React App Development

Develop modern and scalable web applications on React to excel in your online presence and capture the attention of a wider market segment.

Node.js App Development

Choose the knight in shining armor, Node.js, for developing real-time web applications with extraordinary features at a faster rate.

AngularJS App Development

Build the perfect dynamic and Single Page Applications (SPAs) with AngularJS in the most reliable, feature-rich, and sophisticated manner.


Our Solutions

Data Governance

Best Practices. Latest Technologies. Better Results.


Navigate your customers to the right spot at the right time.


An integrated platform for information exchange.

Point of Sale

Streamline Your Retail Engine.


Effective, Impeccable, Seamless.

Custom E-Commerce Solutions

An All-in-one E-commerce Development Solution


Custom Chatbot Software Solution For Next-Gen Customer Service



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