Business phone app

The ultimate business phone number app for better collaboration. Chalkboard is a business phone app built for teams on the go.
Square 2

Upgrade your business communication

Available on iPhone and Android, whether you're in a meeting, travelling or working remotely, this app keeps you connected to your colleagues and customers with ease.

With features including caller ID, auto-reply to missed calls and voicemail-to-text, you'll never miss an important call again. Plus, the sleek design and intuitive interface make it easy to use, wherever you are.

What is a business phone app?

With Chalkboard, you can easily manage all of your business calls and messages in one convenient place. Our app allows you to make and receive HD-quality calls, send and receive texts, and even share numbers with your team – all from your mobile device.

What we’re saying is Chalkboard isn't a regular phone app – it's designed specifically for businesses and teams on the move. It comes with advanced features such as simultaneous ring and call blocking as standard. These allow you to stay on top of your communication and make sure that every call is welcome, and handled efficiently.

So why wait? Download Chalkboard today and start experiencing the best in business communication. You'll never miss an important call or message again.

Square 6

The benefits of using a business phone app

Increased efficiency

Imagine having all of your business calls and messages in one place – talk about a productivity boost! With a business phone app, you'll be able to manage all of your professional communication with ease, leaving you more time to focus on your day-to-day operations. With the support of a business phone app, you will no longer have to juggle multiple devices.

Advanced features

Think business text messaging, voicemail-to-text and caller ID. These tools, and more, will help you stay on top of all of your calls, making sure that every single one is handled efficiently. No more missing important details or not replying to texts. With these advanced features, you'll be a communications pro in no time.


A business phone app can help your team work together like never before. You can streamline your collaboration process and make sure that everyone is on the same page. Whether you're in the same office or working remotely, the tools available will bring your team closer together and make your work more effective.

If you find coordinating your team a bit of a hassle, let Chalkboard’s business phone app join the team and soon, it will feel effortless.


Chalkboard is a modern business phone app for forward-thinking businesses. We're no longer chained to our desks 9-5 and business phone apps allow you to stay connected and productive on the go.

With a business phone app, you can do it all right from your mobile device, whether that's making and receiving calls or sending and receiving texts. Whether you're at a coffee shop or on the train, you'll be able to get your to-do list done.

Mobility is the key to success in today's fast-paced world, and with a business phone app, you'll be ahead of the game. So, pack your bags and hit the road, because with Chalkboard, work can happen anywhere!

Cost savings

With a business phone app, you can save money, reduce the need for a physical office phone system and even use your employees' own smartphones. Not only that but you avoid the inconvenience of multiple phone numbers for each employee. With Chalkboard, customers will be able to reach the right person with ease. Put more money back in your pocket by opting for a business phone app.

Customer service

With a business phone app, you'll be able to provide better customer service than ever before. Customers will be able to reach the right person with ease, meaning the end of ‘phone tag’ or endless transfers.

Mediocre customer service isn’t going to help your business grow. By choosing Chalkboard as your go-to business phone app, you have the chance to provide an exceptional experience for your customers and elevate your business to another level.

The number one phone app for your business or team

Chalkboard gives you all the business phone features you need, without a phone system, all within an app.

Completely flexible

Text and call as a team with shared or private numbers. Flexible and simple.

Takes minutes to set up

No contracts, no phone system, no SIM cards, and no configuration. Just install the app and go!

All the features you need

Including missed call auto-reply, working hours, templates, and much more...

In call Black

Get started today

It's the easy way for your team to text and call together without the hassle and complexity of a phone system!