GoHighLevel SMS and Email Marketing: Campaigns That Convert

Email marketing delivers an average ROI of 36 USD for every 1 USD spent. SMS marketing achieves open rates above 98 percent -- compared to 20 percent for email. GoHighLevel is one of the few platforms that offers both channels natively, allowing you to create multi-channel campaigns that reach contacts where they are most responsive.

This guide covers strategy, setup, compliance, and optimization for both SMS and email marketing within GoHighLevel.

Email Marketing in GoHighLevel

Setting Up Email Sending

Before sending your first email, configure your sending infrastructure:

1. SMTP Configuration -- Connect a dedicated SMTP provider (Mailgun, SendGrid, Amazon SES) for reliable delivery
2. Domain Authentication -- Set up SPF, DKIM, and DMARC records for your sending domain
3. Warm-Up Schedule -- Start with 50-100 emails per day and increase by 50-100 daily over 2-3 weeks
4. Dedicated IP -- Consider a dedicated sending IP if you send more than 50,000 emails monthly

Building Email Campaigns

Navigate to Marketing > Email Marketing to create campaigns:

Campaign types:

• Broadcast -- One-time send to a segment or entire list (announcements, promotions, newsletters)
• Workflow-triggered -- Automated emails within workflows (welcome series, nurture sequences, transactional)

Email design best practices:

• Use a clean, mobile-responsive template
• Keep subject lines under 50 characters
• Personalize with merge fields (first name, company, custom fields)
• Include one clear call-to-action per email
• Add unsubscribe link (required by law)
• Preview and test on multiple devices before sending

Email Segmentation Strategies

Effective segmentation is the difference between 2 percent and 20 percent click rates:

Email Deliverability Optimization

Getting into the inbox (not spam) requires ongoing attention:

• Clean your list regularly -- Remove hard bounces immediately, soft bounces after 3 attempts
• Monitor engagement -- If open rates drop below 15 percent, clean inactive contacts
• Authenticate your domain -- SPF, DKIM, DMARC are non-negotiable
• Warm up new domains -- Never blast a new domain with thousands of emails on day one
• Avoid spam triggers -- All caps, excessive exclamation marks, spammy words (free, guarantee, act now)
• Consistent sending -- Regular sending patterns build sender reputation; erratic volumes raise flags

SMS Marketing in GoHighLevel

Setting Up SMS

GoHighLevel SMS works through Twilio or LC Phone (GoHighLevel native phone):

1. Choose your provider -- LC Phone is simpler; Twilio offers more control
2. Register your business -- 10DLC registration is required for US SMS (brand + campaign registration)
3. Get phone numbers -- Purchase local or toll-free numbers for sending
4. Verify compliance -- Ensure your use case is approved for your registered campaign

SMS Campaign Types

SMS Best Practices

• Keep it short -- 160 characters or fewer per segment avoids multi-segment charges
• Include your business name -- Recipients should immediately know who is texting them
• Personalize -- Use first name and relevant context (service name, appointment time)
• Include a clear CTA -- Every SMS should have one action (reply, click, call)
• Timing matters -- Send during business hours (9 AM - 7 PM in recipient timezone)
• Frequency limits -- No more than 4-6 SMS per contact per month unless they are transactional

SMS Compliance (TCPA and 10DLC)

SMS marketing has strict legal requirements in the United States:

• Express written consent -- You must have documented opt-in before sending marketing SMS
• Opt-out mechanism -- Every SMS must allow recipients to reply STOP to unsubscribe
• 10DLC registration -- All business SMS from local numbers must be registered through 10DLC (10-digit long code) with your brand and campaign details
• Content restrictions -- Some content types (cannabis, firearms, adult content) are restricted or prohibited
• Record keeping -- Maintain records of consent for at least 5 years

Failure to comply can result in fines of 500-1,500 USD per unsolicited message.

Multi-Channel Campaign Strategies

The SMS + Email Combo

The most effective campaigns use both channels strategically:

1. Email first -- Send the primary message with full details via email
2. SMS follow-up -- 24 hours later, send a short SMS to non-openers with a teaser and link
3. SMS urgency -- For time-sensitive offers, lead with SMS and follow with email for details

This approach leverages email for detailed content and SMS for urgency and high open rates.

Campaign Timing Strategy

Avoid Monday (inbox overload) and weekends (lower engagement for B2B, acceptable for B2C).

Drip Campaign Architecture

Build multi-touch drip campaigns that nurture leads over time:

30-Day New Lead Nurture:

• Day 0: Welcome email with value proposition
• Day 1: SMS thank you with quick tip
• Day 3: Email with case study
• Day 7: SMS checking in with question
• Day 10: Email with educational content
• Day 14: SMS with exclusive offer
• Day 21: Email with social proof (reviews, testimonials)
• Day 28: SMS and email with call-to-action (book a call, start trial)

Performance Tracking and Optimization

Email Metrics to Monitor

SMS Metrics to Monitor

Frequently Asked Questions

Which is better for marketing: SMS or email?

Neither is universally better -- they serve different purposes. SMS has higher open rates (98 percent) and faster response times (average 90 seconds), making it ideal for time-sensitive messages, reminders, and short promotions. Email allows for longer content, rich formatting, and detailed information. The best strategy uses both channels together based on the message type and urgency.

How many emails and SMS should I send per month?

For email, 4-8 emails per month is the sweet spot for most businesses. For SMS, 2-6 messages per month for marketing purposes. Transactional messages (appointment reminders, order confirmations) do not count toward these limits. Monitor unsubscribe rates -- if they spike, you are sending too frequently.

Do I need separate consent for SMS and email?

Yes. Under TCPA and CAN-SPAM regulations, consent for email does not automatically cover SMS, and vice versa. Your opt-in forms should clearly state which channels the contact is agreeing to receive messages on. GoHighLevel forms can capture consent for both channels simultaneously with proper disclosure.

How do I improve my email open rates?

Focus on these five factors in order of impact: subject line quality (test multiple versions), sender name recognition (use a person name, not just company name), send timing (test different days and times), list quality (remove inactive contacts regularly), and preheader text (the preview text shown after the subject line in inbox view).

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Want to launch high-converting SMS and email campaigns? Explore our GoHighLevel training services or contact ECOSIRE for a free marketing strategy consultation.