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GoHighLevel is a great CRM. LeadConnector — the built-in SMS provider — is where accounts get stuck: A2P onboarding that can drag on for weeks before you send a single registered text, no built-in power dialer, and no AI reply agent. ReadySMS charges $0.02/segment, dropping automatically to $0.016 past 50,000 segments/month, with custom negotiated pricing at enterprise volume — and its real advantages are speed to launch and what comes bundled.

ReadySMS is a native GoHighLevel SMS integration that replaces LeadConnector for SMS delivery. Same workflows, same automations, same conversations view — plus self-serve 10DLC (most approvals same-day), a power dialer, and AI reply agents included.

LeadConnector Pricing Breakdown

LeadConnector charges a flat rate with no volume discounts:

There are no volume discounts. Whether you send 1,000 or 1,000,000 messages per month, you pay $0.0158 per segment. LeadConnector uses Twilio as its underlying carrier and marks up the price — Twilio charges $0.0079/segment, and LeadConnector charges $0.0158. That is a 100% markup.

ReadySMS vs. LeadConnector at Every Volume

Here is the side-by-side comparison at different monthly volumes. All prices include the $0.0045 carrier surcharge:

Monthly Volume LeadConnector ReadySMS Difference What ReadySMS Adds
10,000 messages $203.00 $245.00 (Standard) LeadConnector ~$42 less Same-day 10DLC, dialer, AI agents
50,000 messages $1,015.00 $1,225.00 (Standard) LeadConnector ~$210 less Same-day 10DLC, dialer, AI agents
100,000 messages $2,030.00 $2,050.00 (Growth) Near parity (~$20) Dialer, AI agents, no per-seat fees
200,000 messages $4,060.00 $4,100.00 (Growth) Near parity (~$40) Dialer, AI agents, no per-seat fees
1,000,000 messages $20,300.00 Custom (Enterprise) — talk to us Negotiated at this volume Dedicated support + custom pricing

On raw per-message price the two are close — LeadConnector runs slightly less at low volume, and the gap closes to near parity once ReadySMS's automatic $0.016 rate kicks in past 50,000 segments/month. The reason to switch is not the per-message rate: it is 10DLC speed (most approvals same-day instead of weeks), the power dialer and AI reply agents included at no per-seat cost, and negotiated pricing once you reach true enterprise volume.

How the GHL Integration Works

ReadySMS connects to GoHighLevel through the GHL marketplace. The integration works at the SMS delivery layer — when GHL needs to send a text message (from a workflow, automation, or manual send), ReadySMS handles the delivery instead of LeadConnector.

The technical flow:

  1. GHL triggers an SMS send (workflow step, automation, bulk action, or manual message)
  2. ReadySMS receives the send request via the integration
  3. ReadySMS delivers the message through its carrier network
  4. Delivery status is reported back to GHL
  5. Inbound replies appear in GHL conversations as normal

From the GHL user perspective, nothing changes in the interface. You still compose messages in GHL, still see conversations in the GHL inbox, and still build workflows the same way. The difference is what sits behind it: faster 10DLC, a power dialer, and AI reply agents.

What Stays the Same

Switching SMS providers does not mean rebuilding your GHL setup. Here is what stays exactly the same:

Already a Platform — On GHL or On Its Own

If you run GoHighLevel, ReadySMS slots in as the SMS provider and your existing workflows, pipelines, and automations keep working — and you gain a power dialer, AI reply agents, and same-day 10DLC. But ReadySMS is also a full platform in its own right, so teams that are not on GHL get the same tooling without it:

Keep GoHighLevel with ReadySMS behind it, or run everything inside ReadySMS — either way you get the whole platform with no per-seat fees.

Migration Process: 15 Minutes

Switching from LeadConnector to ReadySMS takes about 15 minutes of active work, plus 24-48 hours for 10DLC approval:

  1. Sign up for ReadySMS at app.readysms.io/signup. Pay-as-you-go with no monthly platform fee — you get free test sends to try it your 10DLC registration.
  2. Install the ReadySMS integration from the GHL marketplace. Authorize the connection to your GHL account.
  3. Connect your sub-account(s). Select which GHL sub-accounts should use ReadySMS for SMS delivery.
  4. Register your 10DLC campaign. Brand registration is $10/month and campaign registration is $20/month, with no one-time setup fee. ReadySMS walks you through the registration inside the dashboard.
  5. Start sending. Once your 10DLC campaign is approved (typically 24-48 hours), all SMS from your connected GHL sub-accounts routes through ReadySMS.

If you have existing phone numbers with LeadConnector, those numbers can be ported to ReadySMS. Porting typically takes 1 to 2 weeks and your numbers continue working during the transition.

Real Cost Examples

Here are three scenarios based on actual GHL user profiles:

Solo real estate agent — 8,000 messages/month

Marketing agency with 10 clients — 60,000 messages/month

Debt settlement firm — 150,000 messages/month

Use the ReadySMS cost calculator to plug in your exact volume and compare all-in costs. Or read our guide to reducing SMS costs for more strategies beyond switching providers.

Already using GHL with a different provider like Twilio? Check out our Twilio alternatives comparison to see how ReadySMS stacks up. For help setting up GHL with ReadySMS, see our GHL setup guide.