HighLevel for agencies

Updated 2026-09-19

HighLevel fits an agency that delivers marketing or operations for several clients and wants each one in its own account under a single login. The plan question is really a business-model question: Starter serves a handful of clients as a service, Unlimited runs many client accounts with rebilling as margin, and Agency Pro turns the setup into a software business you also sell. That last step is a second business, not a feature, and this page says what it costs in time before you turn it on.

The plan is the client count and the resale decision, not the feature list

Starter includes 3 sub-accounts; Unlimited and Agency Pro both include unlimited sub-accounts, as at September 2026. Rebilling phone and email usage to clients without a markup is available from Unlimited up; rebilling with a markup, so the usage line becomes a margin, is exclusive to Agency Pro. Basic API access starts at Unlimited; Advanced API access requires Agency Pro. SaaS mode, which automates provisioning a new client account and lets you resell the platform under your own brand, is an Agency Pro feature.

Starter: a handful of clients, billed as a service

If you run fewer than three client accounts and bill for your work rather than for software seats, Starter covers it. You are not reselling anything; you are using one login to deliver marketing for a small number of clients.

Unlimited: more clients, usage as margin

Once client count passes three, or once you want to rebill phone and email usage rather than absorb it, Unlimited removes the sub-account ceiling and lets usage costs pass through to the client, at cost. An agency running eleven client sub-accounts is a typical case for this plan: enough clients that a per-account limit would bite, not yet running the platform as its own software product.

Agency Pro: a second business

Turning on SaaS mode means you are now selling software with support obligations attached, not only marketing services. Automated sub-account creation and rebilling with a markup can turn usage into real margin, but every client is now also a software customer who expects the account to work and expects you to answer when it does not. Staff for that support load before you take it on.

What every agency setup should use regardless of plan

Snapshots let you clone a working setup (workflows, funnels, calendars, forms) into a new client account instead of rebuilding it by hand each time; they carry a limit of 10 custom objects per import, and exceeding it means none of the custom objects import at all, as at September 2026. Add-on pricing (AI features, the branded client portal, SEO, WhatsApp) is charged per sub-account or per location, so it multiplies with every client you add; see add-ons before quoting a client rate. Phone and SMS registration is also done per client business, not once for the agency; see phone and SMS.

The support question every agency underestimates

Once a client is inside your account, questions about the software land on you, not on HighLevel, because from the client's point of view you are the vendor. That is true even on Starter and Unlimited, where you are only delivering a service rather than reselling software, but it becomes a daily reality on Agency Pro, where dunning management, billing disputes and account access requests are now yours to handle for every client sub-account. Decide who on your team owns that before the first client account goes live, not after the first support request arrives.

What we have watched go wrong

An audit of a paid-ads account found that most of its leads had never received any follow-up at all; an agency selling ad management without also owning the follow-up workflow was leaving the client's actual result on the table. And more than one agency has turned on SaaS mode before its first three clients were stable, taking on software support obligations before the service business underneath it was proven.

Verdict

Starter, if you serve fewer than three clients as a service. Unlimited, if you run more clients or want to rebill usage without a markup. Agency Pro, only if you will sell the software under your own brand and can staff the support that comes with it. Not this tool, if your agency sells one specialism, such as ad management or design alone, and clients keep their own systems; a client relationship built around one function rarely needs a full CRM sitting behind it. Run the fit test or the cost calculator against your own client count.

Questions people ask

Which plan does an agency need?

It follows client count and resale intent: Starter for a few clients billed as a service, Unlimited for more clients or rebilling without a markup, Agency Pro only if you will resell the software itself under your brand.

Can I put each client in their own account?

Yes. Each client sits in its own sub-account, which keeps their data, workflows and reporting separate under one agency login.

Can I charge clients for SMS and email?

On Unlimited and Agency Pro you can rebill phone and email usage to the client's sub-account; Agency Pro additionally lets you set a markup on that usage, as at September 2026.

Do I have to white label it?

No. White labeling and SaaS mode are optional, Agency Pro-only features for agencies that want to resell the platform as their own product; many agencies run client accounts without ever turning them on.

How do I set up a new client fast?

Build one client's setup well, save it as a snapshot, and load that snapshot into each new client's sub-account instead of rebuilding from scratch.