- The conversation type (New vs Existing) binds the first messaging step and is locked once saved.
- A floating Validation widget lists issues live; click an issue to jump to the step. You can keep editing freely - saving is blocked only while errors remain.
- At most 2 SMS steps per sequence, and no two SMS (or two emails) within 24 hours of each other.
- Sequence names must be unique in your organization (capitalization doesn’t matter).
- The builder is desktop-only. On a phone, the Sequences page shows a notice instead of Add Sequence.
Create a sequence
Add a sequence
Set the conversation type
Name it
Add steps
Resolve validation issues
Save
Start from the catalog
Choose from catalog opens Sequence catalog. Switch between New conversation and Existing conversation, then select a sequence to preview its steps and message text. Catalog email steps send automatically. SMS and call steps stay manual, the same as a sequence you build yourself.New conversation
Existing conversation
Step fields
Example: a 4-step cold outreach cadence
Step 1: SMS task, New Conversation
Step 2: Email, New Conversation, wait 1 day
Step 3: Call task, wait 2 days
Step 4: SMS task, Existing Conversation, wait 2 days
Build rules the validator enforces
- Up to 10 steps per sequence.
- At most 2 SMS steps.
- Every step after the first must wait at least 10 minutes.
- Two SMS steps, or two email steps, must be at least 24 hours apart (counting the total wait between them, even with other steps in between).
- Only one New Conversation step per channel; a second SMS or email touch must be Existing Conversation.
- Every SMS and email step needs a template; Existing Conversation steps must pick Follow-up or New Property.
- The sequence needs a name that isn’t already used in your organization.
Common questions
Why can't I add a third SMS step?
Why can't I add a third SMS step?
Why does validation say only one New Conversation SMS is allowed?
Why does validation say only one New Conversation SMS is allowed?
Why must my two email steps be 24 hours apart?
Why must my two email steps be 24 hours apart?
Can I keep editing while there are validation issues?
Can I keep editing while there are validation issues?
Why can't I edit a System sequence?
Why can't I edit a System sequence?
Why can't I change the conversation type after saving?
Why can't I change the conversation type after saving?
Why is the template dropdown empty for my step?
Why is the template dropdown empty for my step?
Do call steps need a script?
Do call steps need a script?