Email and SMS marketing work best as one system with a division of labour: email carries the detail, the argument and the content people save, while SMS carries the short, time-bound nudge that needs to be seen today. Run them from two tools, or bolt a texting add-on onto an email platform, and you send the same message twice, text people who already acted and never learn which channel did the work. This article answers how to decide which channel does which job, how to add text steps to an existing email sequence, and how to run both on the levelpartner.ai platform with one contact record, one consent status and one report.
The rule of thumb: depth by email, timing by text
Ask two questions about any message. Does the reader need more than about 30 words to act? Does it matter whether they see it in the next hour? If the first answer is yes, use email. If the second is yes, use a text. If both are yes, send the email first and a text that points to it.
A seminar invitation is an email: agenda, speakers, location. A reminder on the morning of the seminar is a text. A quarterly market report is an email. A note that you have two slots left this week is a text.
What changes when both channels share a record
When email and text sit on the same contact, three things become possible. You can text only the people who did not open or click the email. You can stop every message the moment someone books or replies, whichever channel they used. And you can see in one report whether a booking followed an email, a text or both.
Separate tools cannot do this without fragile syncing. Firms that add a texting service beside their email platform, often after searching for something like Active Campaign text messaging or SMSBump, usually end up texting everyone, including the people who already registered. Whatever tool you compare, check that texts and emails can sit in one sequence with conditions on each other, that a reply on either channel stops the whole sequence, that text replies reach the person who owns the contact and that SMS consent is stored separately from email consent.
Before you start
- Contacts with separate consent recorded for email and for SMS.
- A registered business number for texting and a verified sending domain for email.
- Your current email sequences written down step by step, so they can be rebuilt with text steps.
- A pipeline for the leads the sequences feed, and a defined outcome such as booked calls.
How to build a mixed sequence
The text step goes in the same workflow as the emails, so one set of conditions governs both channels.
- Go to Automation > Workflows.
- Create a new workflow or open an existing one.
- Choose the trigger your email sequence used, such as Form Submitted.
- Add the Send SMS action after an If/Else on email engagement.
- Enter a one-line message that refers to the email.
- Add personalisation, such as the owner's first name.
- Add Wait steps, the email steps and other actions as needed.
- Test the workflow and SMS content with a test contact.
- Publish the workflow when it is ready to run.
Put a two-day wait before the condition, check SMS consent on the text branch and add a Goal Event so a reply or a booking ends the sequence for that contact.
Say the firm emails 2,400 clients and prospects, 900 open and 70 register. Two days later it texts the 600 non-openers who have SMS consent with a one-line reminder and a link. If 31 more registered, the text would have reached exactly the people email missed. Texting all 2,400 instead would use four times the messages and pester the 70 who had already said yes. The figures are hypothetical.
How each industry divides the work
Agencies use email for case studies and texts for event reminders. Consultants use email for thought pieces and texts to confirm diagnostic calls. Mortgage brokers use email for rate updates and texts when a client's deal is close to expiry. Real estate firms use email for market reports and texts for new listings that match a saved search. The pattern holds across all four: depth by email, timing by text.
Writing the text half
Never repeat the email subject line by text. Write it as a follow-up from a person: "Sent you the workshop details on Tuesday. Two places left on the 14th. Book here." Sign it with the name of the salesperson who will take over, plus the company name, so the reply goes to someone real. Our guide to text message marketing covers writing texts people act on.
What moving to one platform replaces
Running both channels together replaces the email automation tool, the texting add-on or separate SMS service, the integration that copies data into the CRM and the daily check of a second inbox. It also replaces the manual job of exporting non-openers from one tool and importing them into another. Replies land in the shared inbox, where conversational SMS explains how to route and own them.
Time it takes
Rebuilding an existing email sequence with text steps takes an hour or two per sequence; migrating contacts and consent takes about a day. Once templates exist, a new combined campaign takes two to three hours to build and test. After launch, the ongoing work is about an hour a week reviewing results and adjusting waits, plus answering replies.
The mistake most people make
Adding a text to every step. Once texting is available it is tempting to send an email and a text at every stage. That doubles the contact without doubling the value, and opt-outs follow. Use text where email has failed or where timing is critical. For sequencing a time-bound campaign across both channels, see SMS and email campaigns.
Treating email consent as SMS consent. Someone who agreed to a newsletter has not agreed to texts. Record each permission and check the SMS field on the text branch every time.
When not to combine them
Do not add a text to every email. Monthly newsletters and long content stand alone, and purely transactional texts such as appointment reminders rarely need to share a sequence with them. Keep texts for moments where timing matters, or the channel loses its value. See SMS marketing for when texting deserves a place on its own.
Troubleshooting
Texts go to people who already booked. Add a Goal Event or a condition on appointment status before the text step.
Contacts get the text and the next email on the same day. Both branches continue at once. Give the text branch its own wait before it rejoins.
Open data is unreliable. Some email clients preload images, which inflates opens. Branch on clicks or replies for important sequences.
Texts fail for imported contacts. Mobile numbers were imported in local format. Reformat them to international numbers and update the contacts.
Frequently asked questions
Which should come first, email or SMS?
Email, in most cases. It gives people the detail and a chance to act quietly. The text follows for those who did not.
Do I need separate lists?
No. Use one contact base with a consent field for each channel and build smart lists from them.
Will a reply by text stop the email sequence?
Yes, if the workflow's goal watches for any reply. Test it with a contact before launch.
How often can I text alongside regular emails?
For most firms, no more than two or three marketing texts a month. Reminders and other transactional messages are separate.