Which channels can a custom conversation provider support?

Any channel with an API—SMS/MMS providers, voice, iMessage, WhatsApp via bridge services, and proprietary or regional messaging platforms. If it can send and receive programmatically, it can live in the conversations tab.

Do automations work with custom providers?

Yes—that's the point of doing it natively. Inbound messages trigger workflows and outbound workflow messages send through your channel, like any built-in channel.

Can one provider serve multiple sub-accounts?

Yes. I build providers with multi-location configuration so each sub-account connects its own credentials or numbers.

Any messaging channel, native in the conversations tab.

GoHighLevel Custom Conversation Provider Development

A GoHighLevel custom conversation provider brings any messaging or calling channel—SMS, MMS, voice, iMessage, WhatsApp bridges, or a proprietary platform—natively into the GHL conversations tab. I develop conversation providers that sync messages both ways, in real time, so your team works every channel from one inbox.

The problem

GoHighLevel's native channels stop at what LeadConnector supports. If your clients need a different SMS provider, a regional messaging platform, iMessage, or a custom calling stack, those conversations live outside the CRM—no threading, no automation triggers, no record. Bolted-on workarounds lose messages and break contact mapping.

How I solve it

I build custom conversation providers on GoHighLevel's provider APIs: inbound and outbound messages synced natively into the conversations tab, delivery status and threading handled correctly, contacts mapped and deduplicated, and webhooks wired to your messaging backend with retries and logging. Compliance-aware setups (including 10DLC) and multi-location configuration included.

Native two-way sync

Inbound and outbound messages appear in the GHL conversations tab like any native channel—automations trigger normally.

Any channel

SMS, MMS, voice, iMessage, and third-party or proprietary messaging platforms integrated through one provider.

Threading & status

Delivery receipts, conversation threading, and contact mapping handled correctly, not approximated.

Compliance-aware

10DLC and channel-specific compliance considered in the architecture, not patched in later.

From my previous work

See it in action

Real examples of gohighlevel custom conversation provider from client projects.

Mini case study

Regional SMS provider, natively in GHL

An agency's market required a regional SMS provider GoHighLevel doesn't support. I built a custom conversation provider syncing both directions with delivery status and contact mapping, deployed across their locations.

Result: Every client conversation in one inbox, automations firing on inbound messages, zero copy-paste between systems.

Frequently asked questions

: Any channel with an API—SMS/MMS providers, voice, iMessage, WhatsApp via bridge services, and proprietary or regional messaging platforms. If it can send and receive programmatically, it can live in the conversations tab.