Marketing, sales & support unified by the most secure Business Messaging Platform.
Instantly activate SMS, WhatsApp, iMessage, and Google RCS for your current business phone numbers.
Communicate with customers throughout their entire journey, encompassing marketing, sales, and support, all within one unified, secure multiplayer platform.
Free trial included, no credit card required

Trusted by 1000+ Brands
From startups to the Fortune 500, Clerk Chat is the most visual and simple way for your team to unlock conversational messaging, bridging customers, desk-less workers, staff and everyone in between, all within your organization.
Instant, secure, 1:1 and multiplayer messaging. No APIs, no developers, no fuss.
We know what it's like navigating Twilio, developer docs and platforms that promise unified messaging, but are too complex to implement and never pan out.

Co-Founder at Clerk Chat
1. Enable your number ☎️
Already have a number? Keep your calling plan with your existing provider. Or grab an entirely new one with us!
2. Sync your contacts 🗄
Bring your contacts from Salesforce, Shopify, HubSpot and more. Immediately allow them to start messaging your business.
3. Start messaging 💬
As messages come in, watch as your team shares context and responds in real-time to customers.
Integrate the leading messaging channels on your existing business numbers.
Using the same number, you can instantly send and receive messages across multiple-channels. You don't need a developer, extensive Zapier connections or integrations.
Send a blast SMS campaign. Respond 1:1. Respond as a team. Enable AI automation. Discover our 100+ features customers love today.
Clerk works with all carriers. No need to port or disrupt your existing service.
See more features- Scheduled messages
Drive intelligent follow-ups based on customer behavior and send the perfect message at the perfect time.
- Campaigns & Sequences
Drive intelligent follow-ups based on customer behavior and send the perfect message at the perfect time.
- Automations
Put your business messaging on auto-pilot and avoid repeat tasks by integrating your existing platforms.
- Assign a team member
Bring your contacts from Salesforce, Shopify, Google and more. Immediately allow them to start messaging your business.
We 💙 Phone Carriers. No need for new phone numbers.
Clerk works with all carriers. No need to port or disrupt your existing service.
See more carriersThe most compliant business messaging platform, ever.
Working with the world’s leading financial institutions, sports teams and F500 enterprise companies means we understand security and take messaging privacy seriously.
Protect PII / PHI and ensure compliance with GDPR / CCPA etc by connecting Clerk Chat to your data storage service.
Using Bring Your Own Key (BYOK) allows you to assume control over your data completely. By utilizing your organization’s AES-256 keys, you have the ability to encrypt or decrypt conversations.
Connect your existing applications.
We've built native integrations into the leading applications such as Slack, Microsoft Teams, and Salesforce. Get verification codes using our non-voip numbers, and leverage the power of SMS wherever your team lives.
- Slack SMS
Bring your business phone to Slack and start text messaging your customers in real-time
Learn more - Microsoft Teams SMS
Send and receive text messages with your existing contacts, and leads natively in Microsoft Teams
Learn more - 2FA Authentication
Receive your account verification codes easily, and securely from all online services
Learn more
- Slack
Bring your business phone to Slack and start text messaging your customers in real-time
Learn more - Microsoft Teams
Send and receive text messages with your existing contacts, and leads natively in Microsoft Teams
Learn more - Shopify
Use SMS to send promotions, remind about abandoned carts, and distribute coupons to customers.
Learn more
- Global Relay
Sync your messages with the leading compliance provider, Global Relay, to ensure regulatory compliance.
Learn more - Microsoft Purview
Automatically export your conversation logs for automatic discovery and audit purposes.
Learn more - Smarsh
Receive your account verification codes easily, and securely from all online services
Learn more - Azure Storage
Receive your account verification codes easily, and securely from all online services
Learn more
- Salesforce
Bring your business phone to Slack and start text messaging your customers in real-time
Learn more - Microsoft Outlook
Send and receive text messages with your existing contacts, and leads natively in Microsoft Teams
Learn more - Hubspot
Receive your account verification codes easily, and securely from all online services
Learn more - Microsoft Dynamics
Receive your account verification codes easily, and securely from all online services
Learn more