Affiliate disclosure: This page contains affiliate links. If you sign up through them we may earn a commission at no extra cost to you.
TL;DR — GoHighLevel does true two-way SMS (≈90% open rate) tied to your CRM and automations — its stickiest feature. But texting is usage-based, not included: real cost is ~$0.013–0.018/segment with carrier fees (not the $0.0079 headline), plus ~$1.15/mo per number and ~$10–11/mo A2P fee. Watch the emoji trap: one emoji cuts a segment from 160 → 70 chars, silently multiplying cost. A2P registration (~$19) is required for US texting.
How much does GoHighLevel SMS actually cost?
Usage-based, and higher than the headline. The advertised ~$0.0079/segment becomes ~$0.013–0.018/segment once carrier fees are added for registered US senders. Inbound replies cost ~$0.0075/segment, so two-way conversation flows add up. On top of usage: a phone number (~$1.15/mo) and the A2P campaign fee (~$10–11/mo). Rough rule: ~$15–28 per 1,000 single-segment messages, all-in.
| Cost item | Approx |
|---|---|
| Outbound (with carrier fees) | ~$0.013–0.018 / segment |
| Inbound reply | ~$0.0075 / segment |
| Phone number | ~$1.15 / month |
| A2P 10DLC campaign fee | ~$10–11 / month + ~$19 one-time |
The emoji trap: a segment is 160 characters of standard text — but only 70 if the message contains an emoji or special Unicode character. So dropping one 🎉 into a message can push it from one segment to two or three, silently doubling or tripling its cost across a large send. If you're texting at volume, skip emojis unless they earn their keep.
Why it's worth it anyway
Texts get ~90% open rates, and GoHighLevel's two-way SMS is tied directly to the CRM and workflows. A reply lands in the same conversation, updates the contact, and can trigger automation — so SMS isn't a blast tool, it's a conversation engine. It powers the highest-ROI plays: speed-to-lead follow-up, missed-call text-back, and appointment reminders.
Setup essentials
Register A2P 10DLC first — it's required for US texting and it's the #1 factor in whether your messages get delivered. Then connect a number, and build your SMS into workflows (not just bulk blasts). Full walkthrough: GoHighLevel A2P 10DLC guide.
Try Two-Way SMS Free →30-day trial · texting tied to CRM + automation
Frequently asked questions
How much does SMS cost?
Usage-based: ~$0.013–0.018/segment outbound with carrier fees, ~$0.0075 inbound, plus ~$1.15/mo number + ~$10–11/mo A2P. ~$15–28 per 1,000 messages.
What's a segment?
160 chars standard text — but only 70 with an emoji/Unicode, which multiplies cost.
Is texting included in my plan?
No — billed as usage on top of the $97/$297/$497 plan.
Do I need A2P registration?
Yes for US texting — ~$19 one-time + ~$10–11/mo, and it's key to deliverability.
Why use it?
~90% open rate, true two-way, tied to CRM + automations. Stickiest GHL feature.