Where the magic of custom development begins


Yellow is a Web and Mobile Development company that has built over 40 products for clients from the USA and Europe. Knowing the markets and being tech-savvy, we put business needs first and build cutting-edge solutions to help you get the product you want.

We pay close attention to the client’s participation in product development. No hide-and-seek games, no murky processes. We don’t disappear only to come back in six months with a product you didn’t want. We communicate on a daily basis to make sure we are all on the same page.

We develop for these platforms with the help of a wide technology stack: Mobile (iOS, Android), Web, Wearables.

And to top it all off, we are real pros when it comes to everything real-time: chats, chatbots, audio and video calls, voice assistants. We love doing them and we do them right.

Our main goal is to create business value, not just another piece of software. So if you want your future product to be truly special and competitive, contact us.


Our team is highly experienced in these industries: Social media, Communication, Travel, Healthcare, Banking, Insurance.

Whether it’s Mobile App and Web Development, UX/UI Design, Machine Learning or Artificial Intelligence, the final product will be a true piece of art. Your app should be maintainable, scalable and future-proof, and we’ll make it happen.

One of our core values is design. The technical expertise of our CTO combines with the creative experience of our designer-turned-CEO – mix in our skilled and talented UX/UI team and your perfect app is ready.

Typical Hourly Rate

$50 – $99 / hr

Year Founded

Addresses and Working Hours

Tehama, San Francisco, CA 94105, United States

Client List

  • US National Association of Tax Professionals
  • Notion Digital
  • Famlicious Inc.
  • DealStryker
  • Inc.
  • OppSites


This agency has been reviewed by people with experience working with the agency in the past. Here’s what they have to say.

Their response time and willingness to put resources on a project quickly were impressive

Rated 5 out of 5
April 28, 2021

The Yellow team successfully completed the project on time after testing. The company appreciated how the team was responsive to their feedback and request for changes, which stemmed from their simple and straightforward style of communication.

Brad Vaughn


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