Find the right plan

All plans include unlimited users and unlimited seats. No credit card required.

Clerk SMS

Give your customers a whole new way to interact with your business.

per month
  • Includes 250 SMS / mo
  • $19.99 per additional 500 SMS
Twilio API
per month
  • Includes 5,000 SMS / mo
  • $9.99 per additional 5,000 SMS
Features Unlimited Starter Twilio API
SMS / MMS Unlimited 250 / mo 5000 / mo
Included Phone Numbers 1 1 1
Team Members Unlimited 5 Unlimited
Unlimited Contacts
Unlimited Slack Channels
Picture Messages (MMS)
Import Contacts
Local Area Code
SMS Campaigns
Scheduled Messages
Priority Support

*Prices reflect US/Canada ONLY. International pricing varies. Subject to fair use policy. Each additional team member is $2/mo.
Add-ons priced seperately.

Clerk Is Built For Enterprise

Committed-use and volume discount plans starting from $0.025 / sms. We also build custom solutions tailored to your business needs.

Additional Apps

Clerk MFA
Clerk MFA

Clerk’s Multi Factor Authentication or OTP app supports both VoIP and Non-VoIP phone numbers for SMS verification.

Find out pricing
Clerk Email
Clerk Email

Bring email out of siloed inboxes and into Slack and quickly collaborate with your entire team.

Find out pricing
Clerk Salesforce

Send and receive text messages with your existing contacts, leads, and opportunities natively in Salesforce.

Find out pricing

Trusted by 1,000+ brands

From startups to the Fortune 500, Clerk is the most visual and simple way for teams to comminicate via text message in Slack.

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Ask Us Anything

Learn more about Clerk

We bill our services up front, so you pre-pay for your plan. Monthly subscription fees are due immediately and must be paid by valid credit card. Annual subscription fees can be paid by valid credit card, ACH, or wire transfer and are due immediately.

At this time, we can only receive payment in US Dollars ($).

No. Add-ons are priced separately and can be enabled directly from your Slack workspace.

Yes, you can change or cancel the subscription at any time.

We're more than happy to complete a security questionnaire for customers considering a Professional and Enterprise plans. Please reach out to our support team if you have any questions around Clerk's security practices.

Absolutely. You can start a free trial today—no credit card required.

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