Get your Clerk superpowers
What Clerk customers are saying
The latest stories from Clerk.
Explore our getting started guide
Bring your business phone to Slack and start text messaging your customers
in real-time. Confirm appointments, ask for reviews, offer promotions, the possibilities
Either bring your existing number, or choose your own, and immediately give your business line super-powers
inside of Slack.
Like a cellphone for your entire team, consolidate SMS to a Slack channel and let your
team gain visibility to customer requests and messages in real-time. No more reliance on one central
cellphone or VoIP system with missed messages and upset customers.
Your staff can now have their own private SMS channel or you can have a centralized
inbox channel for everyone to collaborate with. Clerk keeps track of your conversations in a
tidy thread that
Add your business phone line to any channel(s) and even bring multiple numbers to multiple
channels, it is entirely up to you.
Enable powerful add-ons that turn Slack into a telephony powerhouse all consolidated and
simplified for the entire team in the app you already love.
Connect your existing carrier and enjoy all of the benefits and features of Clerk while
keeping your service provider contracts, phone numbers, and rates.
RingCentral for Slack integration brings your phone number natively into Slack.
Enable your Twilio phone number in Slack and consolidate communication.
Host the SMS portion of your Zoom phone number and use it directly in Slack.
Enable your Vonage phone number in Slack and consolidate communication.
Consolidate your google voice conversations in Slack
Enable SMS capabilities on your existing VoIP or a landline.
Start texting your customers today. Keep your company’s text messages
organized and secure with Clerk.
Reach your customers faster and grow your customer base more efficiently.
Close sales by answering customer questions quickly.
Attorneys, paralegals, and assistants can schedule and confirm legal
appointments, submit document requests, and confirm court dates.
Send text messages to reach your team on the mobile devices that they are
Connect with prospects and close more deals. Create a better customer
Increase efficiency of your support teams and handle multiple customer issues
simultaneously all in Slack.
Send SMS to confirm appointments, change treatments, or ask questions. SMS
enable your business phone number, while keeping the existing voice service intact.
95% of SMS are read in the first 5 minutes. Included in all plans, you can start
sending important alerts, thousands of messages, marketing campaigns or promotions in one click. You can
even schedule multiple SMS campaigns minutes, days and weeks in advance.
We've built dedicated integrations to help you import your contacts from the leading
systems such as Hubspot, Google, Salesforce and CSV...
Use Salesforce and Slack together to manage your conversations.
Import your contacts directly from Google contacts.
Load your Hubspot contacts and lists and start texting your customers.
Use sheets as a universal addressbook. Import CSV, share with teammates...
Enable powerful add-ons such as calling, call-forwarding, voicemail and make
Slack a telephony powerhouse.
From startups to the Fortune 500, Clerk is the most visual and simple way for teams to
comminicate via text message in Slack.
I have used many tools over the last 5 years to communicate with my
customers over SMS and Clerk has been, by far, the fastest and easiest way to get setup. In no
more than 5 minutes I had a phone number connected to a slack channel and was communicating
seamlessly with customers.
Clerk has revolutionized how our office communicates with patients. Our patients have given us
great feedback on how easy communication has become with our staff. We’ve always prided
ourselves on being industry leaders for hearing treatment; now, we can be industry leaders for
Clerk offers some of the best customer service around. We installed Clerk
and had questions on how to send an SMS campaign from Slack. We reached out and were able to get
support team on a call with us in a matter of minutes. They helped our team get up and running
After searching for hours and hours for an app that would be capable of
sending mass sms texts using a different number, I finally came across clerk. It is painless to
setup, very powerful and at the best price point. I have never experienced such good customer
support in an app. Highly recommend!
Wow! Incredble that this is all built on top of Slack. I played around with
the Hubspot integration and was shocked how seamless and quick the experience was. Clerk really
cuts down on response time when communicating with our clients. It has become essential toolbox
in our arsenal.
Add Clerk, send SMS and get to work.
Watch this video for a quick tour on how to get started in Slack.
Step-by-step guide to get Clerk up and running on your Slack team.
We know there's a lot to learn and read about all that Clerk can do. Here are some of
the most frequently asked questions.
Send and receive text messages, mms, with our native Slack app. SMS for Slack is perfect for
customer support, marketing, and team communication.
Yes. Clerk allows to send and receive txt messages coming from your phone number. Just let us
know what number or area code you would like to use and we will set it up.
Yes. Clerk allows you to have a unique phone number in every Slack channel.
Absolutely. Please reach out to email@example.com and we will get back to you asap.
Yes. Our bulk texting service lets you reach large groups of people with a single text. The
group size can be small, medium, large, or huge. It all depends on the number of contacts in your
Use Clerk the same way you would use your mobile phone. Both emoji and image messages are
SMS standard has a character limit of 160 characters. Messages using non standard characters such
as emojis are limited to 67 characters.
Clerk has a number of unique integrations with tools such as Hubspot, Gsuite, Salesforce.
*Chat with us! Talk to a real customer success specialist, respond in less
than 90 seconds hours 6:00 am PST - 9:00 pm PST