Joshua Sanderford×ExtendlyTop 10 affiliate partnerA branded help center, an AI trained on hundreds of thousands of real HighLevel support conversations, white-labeled help docs, self-guided onboarding and product tours - all living inside your platform, under your logo. It's your in-house back-end support team without the hiring, the salaries, or the management.
Free tier available. Links open at Extendly with my partner deal applied.
Joshua Sanderford has been a top 10 affiliate partner of Extendly - not because I ran ads at it, but because I run it inside my own GoHighLevel white-label SaaS, eGrowthLab, and put my clients on it every week. Everything below is the product as I actually use it.
Before you spend a dollar, watch me click through the actual accounts - the knowledge base, the agency-level support dashboard, the real costs, and the theme customizer. No slide decks, just the software.
A full tour of the agency-level support account: how tickets come in, how the branding is applied, and what your clients actually see when they ask for help.
The white-labeled knowledge base and help center your clients search before they ever open a ticket - and how the 2025 refresh changed it.
The honest breakdown of what you pay, what's included at each level, and the costs people don't notice until after they've signed up.
Restyling your GoHighLevel SaaS platform so it looks like your own software, with no code and no CSS wrangling.
ExtendlyOS isn't one feature with a marketing page around it. It's a suite, and each piece removes a specific job you're currently doing by hand.
This is the launchpad. A customizable widget sits in the bottom-right corner of your users' screen with tutorials, Support AI, help docs, onboarding guides and announcements behind it. Colors, text, icons and layout all match your brand, so it reads as your software, not somebody else's.
Not a chatbot that asks twenty qualifying questions first. Your user types the actual problem and gets a step-by-step solution, trained on hundreds of thousands of real HighLevel support interactions. Setup questions, troubleshooting, feature walkthroughs - answered without you.
GoHighLevel is genuinely hard to learn. Extendly maintains a full library of detailed help articles under your brand, so you stop explaining the same five things every week and your clients get answers at their fingertips.
Your agency has processes nobody else has. Write those up in the knowledge base editor and they sit alongside the HighLevel docs, so clients find everything in one place instead of hunting through email threads.
Pick a theme, activate it with a click, then tune notification banners, fonts, logo size and colors in a visual editor. This is the fastest way to make GoHighLevel stop looking like GoHighLevel.
When a client logs in they get a step-by-step launch guide with video instructions for each stage of setting up their sub-account. Fewer onboarding calls on your calendar, fewer clients stalling out in week one.
One click launches a guided tour that walks a user through a feature inside the product. The more your clients learn on their own, the more results they get - and the easier your agency is to scale.
New GHL features get posted as short videos, articles and instructions inside your platform. You control which ones appear, and you can publish your own. On higher tiers it runs on auto-pilot.
Launch a feature, run a promo, chase a late payment or prompt someone to finish setup. You choose who sees what and when - right down to nudging one specific user.
Put a branded widget on your own website, not just inside HighLevel. Calendar links, review requests, contact buttons, even your HighLevel chat widget - all in one place your customers already are.
Decide who gets which tools. Sell Support AI as a premium add-on, keep certain onboarding flows for VIP clients, and toggle permissions per location.
Most support bots stall you out before you've explained the problem - "can you provide your email?", "which category best describes your issue?". ExtendlyOS skips all of it. Your client types the actual issue and gets a straightforward, step-by-step answer.
It's trained on hundreds of thousands of real HighLevel support interactions, so it knows the platform the way a senior support rep does - including the workarounds that never made it into the official docs.
People mix these up constantly. One is software your clients help themselves with. The other is a team of real humans answering tickets under your brand. Plenty of agencies run both - the software deflects the easy questions, the humans handle the rest.
A branded help center, Support AI, help docs, product tours, onboarding flows and announcements - all living inside your GoHighLevel SaaS under your logo. Your clients get answers instantly without anyone picking up a ticket.
Extendly's trained HighLevel technicians handle live chat, tickets and Zoom calls for your clients - branded as your company, on your domain, in your voice. This is the part that lets a solo operator sell like an enterprise platform.
Both links open at Extendly with my partner deal applied.
Three tiers of the ExtendlyOS software, from a genuinely useful free plan to unlimited everything. White-Label Tech Support is priced separately - check Extendly's site for current rates on both.
For startups who want the essentials - a white-labeled knowledge base and product tours.
For growing agencies ready to arm an in-house support team with real tools.
For SaaS operators running real volume across a lot of sub-accounts.
Purchase Extendly through my link and forward your receipt to josh@egrowthlab.com to claim everything below.
Open ExtendlyOS and ask it a real GoHighLevel question - something you actually got stuck on last month. Watch how it answers.
Install the Freemium plan on your agency account. Branded help center, product tours and 200 AI messages, at no cost. See how your clients use it.
When it's carrying real support load, move to Starter or Growth and forward your receipt to me for the bonus stack.
A few kind words from agency owners, founders, and operators across the GoHighLevel community.
"You've been so helpful in my GHL journey, thank you for giving back 🥹"
"This is gold! More onboarding resources are always a win. Thanks for looking out. 🚀"
"Legend. Many thanks. You just won yourself the use of a free holiday home in Australia (well maybe an exaggeration) but… you just saved me hours. Hugely appreciated."
"In 3 days his video on my channel has gotten more views than most of my videos get in a week!"
"Incredible!!! Thank you sooo much my friend! Joshua Sanderford I would love to come to a HighLevel summit to personally thank you! This is pure GOLD! So much value."
"Great explanation! You're the first person I've seen who explained it correctly - huge thanks for that!"
"The truth is that some of these free gifts really have high values. I have spent a lot of money to acquire what I see for free today on this platform."
"Thank you so much! Appreciate the selflessness giving your time and resources. 💙"
Built for GoHighLevel SaaSpreneurs