Get your agency connected in minutes.
One person connects the agency to GoHighLevel, once. Everyone else on the team just signs in with their email — no repeating the authorization screen for every device.
macOS & iOS (iPhone and iPad) · Coming soon to the App Store
Connect your agency once.
This only needs to happen one time, for one person at the agency. Once it’s done, everyone else on your team uses the email sign-in below — nobody else needs to touch GoHighLevel’s authorization screen.
Download the app
Get UltraLevel Inbox on your Mac, iPhone, or iPad. It's one universal app — sign in once and your account works everywhere.
Tap “Connect Your Agency”
On the welcome screen, choose “Connect Your Agency” — this is the option for whoever is connecting UltraLevel Inbox to GoHighLevel for the very first time.
Authorize in GoHighLevel
Your default browser opens GoHighLevel's own authorization screen. Sign in and approve the connection for your agency, same as installing any other Marketplace app.
You're in
The browser hands you back to the app automatically and every location's conversations start loading. Your agency is now connected — teammates never have to repeat this step.
Sign in with just your email.
Once your agency admin has connected UltraLevel Inbox, everyone else on the team gets in this way — no GoHighLevel login screen, no admin approval per person.
Download the app
Same app, same download — Mac, iPhone, or iPad.
Tap “Sign In With Your Email”
On the welcome screen, choose the second option: “My agency already connected UltraLevel Inbox — I just need to sign in.”
Enter your GoHighLevel email
Use the same email address as your GoHighLevel user account at the agency. UltraLevel Inbox checks it against your agency's connected GoHighLevel account, then emails you a one-time 6-digit code.
Enter the code
Check your inbox for the code and enter it in the app. Codes expire after 10 minutes — if yours runs out, just tap back and request a new one.
You're in — with your own trial
Every teammate gets their own 7-day free trial and their own session. Nobody has to touch GoHighLevel's authorization screen except whoever connected the agency in step 1.
Codes are single-use, expire after 10 minutes, and allow 5 attempts before you’ll need to request a new one.
Common questions.
“No account with that email was found at this agency” — what does that mean?
UltraLevel Inbox checks the email you enter against your agency's GoHighLevel users. Make sure you're using the exact email your GoHighLevel user account uses, and that your agency admin has already completed the “Connect Your Agency” step first — email sign-in only works after that.
My code expired, or I mistyped it too many times.
Codes are valid for 10 minutes and allow 5 attempts. Tap “Use a different email” (or just go back) and request a new code — there's a short 30-second cooldown between requests.
Do I need to do the GoHighLevel authorization screen too?
No — that's only for the first person connecting the agency. GoHighLevel installs an app once per agency, not once per person, so everyone after that signs in with just their email and a code.
Does everyone get their own free trial?
Yes. Each person's trial is tracked individually — 7 days free per seat, starting from when they first sign in, regardless of when the agency connected or when other teammates joined.
Is UltraLevel Inbox one app for Mac, iPhone, and iPad?
Yes, a single universal app. Sign in on one device and sign in again the same way (agency connect for the first device, email sign-in for the rest) on any other.
Stuck partway through?
Email me directly and I’ll help you get connected — setup should take a couple of minutes for everyone after the first person.
hello@ultralevel.app