GHL Customizer
Build your own CRM experience.
Shape the branding, menus, buttons, forms, and apps inside HighLevel around the way your clients work.
Explore GHL CustomizerMake HighLevel
Your Own.
Stand apart with a CRM experience built around your clients. Shape HighLevel to fit their business, give them a branded workspace wherever they work, and help them get more from it.
Full Toolkit Special
GHL Customizer, CRM Sidebar, Success Toolkit
and everything else in the Toolkit.
CRM Sidebar
Give clients their CRM, wherever they work.
Craft a branded workspace for contacts, conversations, and tasks, with browser, desktop, and mobile apps.
Explore CRM Sidebar
Success Toolkit
See which clients need help.
Track account health, onboarding, and adoption. Give your team clear signals and next steps for following up.
Explore Success Toolkit
Bring them together with Full Toolkit.
All three products, plus the rest of the Toolkit.
GHL Customizer + AI Studio + Toolkit MCP
Make the whole experience feel like your product.
GHL Customizer is the foundation for your own CRM experience. Combine it with AI Studio and Toolkit MCP to build and vibe code apps inside HighLevel. Shape menus, buttons, and pages around your clients, with the included Theme Builder for branding, themes, icons, and the login experience.
- Open your apps in contact panels, header launchpads, sidebar pages, and dashboards.
- Build focused menus and hide or rename the parts clients don’t need.
- Give different client groups their own branded experience.
Build the tools your clients are missing.
Bring your ideas to life with GHL Customizer, AI Studio, and Toolkit MCP. Work with Codex or Cursor to build and vibe code apps, then use the GHL Customizer framework to put them where your clients work inside HighLevel.
Internal contact forms
Open an intake form, member profile, or editable panel from a contact button, built around the person you’re viewing.
Onboarding experiences
Guide clients through setup tasks, collect the information you need, and point them to the right tools inside their CRM.
Header-button apps
Launch a custom tool, onboarding guide, or team workspace from a branded button in the HighLevel header.
Don’t just take our word for it.
"What I love most about the Toolkit is that it allows you to customize without having to know any code. It lets me create something branded, beautiful, and simple for clients - without the overwhelm."
"We've used the Toolkit to redesign the theme, clean up menus, and remove irrelevant features. It lets us give our real estate clients exactly what they need-and nothing they don't."
"Marketer's Toolkit is a must-have. Before you get anything else… get this. Most support companies don't provide the level of customization I want. That's why I love the Toolkit."
CRM Sidebar
Craft a workspace your clients can take with them.
Give clients your branded contacts, conversations, tasks, and tools wherever they work. Choose the tabs and contact actions that belong in their experience.
- Work alongside Gmail or any browser tab.
- Use the included native Windows and Mac apps.
- Keep working on the go with the included mobile apps.
Success Toolkit
See who needs help
before they drift away.
Building a better experience is the beginning. Follow account health, usage, and onboarding so your team knows where clients are getting stuck.
Explore Success ToolkitSpot changes in account health
Use weighted health rules for your account groups and find the clients with the biggest changes.
Find the gap in onboarding
See which launches are stalled, overdue, or missing their next milestone.
Give your team a next step
Use alerts, Smart Lists, and playbooks to organize the follow-up.
Bring it together
with Full Toolkit.
Get GHL Customizer, CRM Sidebar, and Success Toolkit together, plus the tools and resources that help your agency deliver.
HighLevel workflow appsAutomate account setup, add workflow actions, and reach clients with in-app announcements.→Snapshots & templatesStart client projects with reusable account setups, websites, and funnels.→Adtable LibraryResearch 200,000+ local business ads on Facebook and Instagram.→
Compare plans and everything included
Built into the way agencies work.
"The Marketer's Toolkit definitely helped me to do those customizations that you would've needed a developer to do-and it would've been a nightmare. Right now I'm getting ready for a full rollout... The Toolkit lets me configure things once, so I'm not setting up hundreds of individual accounts."
"I knew that Toolkit was cool and beneficial, but I didn't realize how many of the features we used every day were because of Toolkit-until we went without it. When we finally reintegrated it, I was like, that's where that button came from! The auto-save, the select all-pure gold."
"We love being able to customize the load screen, play with button icons, spin animations... and the fact that it's all user-friendly is a game changer. We tell clients: You don't have to learn the back end-you just hit the button. That's the beauty of Toolkit."
Join our community of agency owners.
"We paid for lifetime access-but you've got us for life. The product, the support, the community-there's nothing else like it." - Elizabeth
Before you start
Can I choose a single product?
Yes. Compare GHL Customizer, CRM Sidebar, and Success Toolkit on the pricing page, or choose Full Toolkit to bring them together with the additional tools and resources.
How do GHL Customizer, AI Studio, and Toolkit MCP work together?
Together, GHL Customizer, AI Studio, and Toolkit MCP let you build and vibe code apps for your clients. Toolkit MCP connects your AI app to supported Toolkit and HighLevel capabilities. GHL Customizer is the foundation that gives your apps a place inside HighLevel, including contact buttons, header buttons, sidebar pages, and dashboards.
Do I need to know how to code?
You can start by describing what you need in Codex or Cursor. You make the business decisions and review the work. The AI checks the supported data, actions, and placement for your idea before you publish.
Where can my clients use CRM Sidebar?
In the browser, the native Windows and Mac apps, or the mobile apps. Desktop and mobile apps are included. You can tailor the branding, tabs, and contact actions to your clients’ work.
What if I just want to change HighLevel’s branding?
Theme Builder handles themes, logos, icons, and login styling. It is included with GHL Customizer and Full Toolkit, or available separately. See the Theme Builder option.
What would you build
for your clients?
Start with the experience you want to give them. Choose the Toolkit products that help you make it.
Find your Toolkit