TL;DR — The direct answer
HighLevel's Unlimited plan runs $297/month; Agency Pro runs $497/month — a $200 gap. Only Agency Pro lets you mark up rebilled usage, which matters because phone, email, AI and workflow costs bill separately from the subscription through the Agency Wallet. A single active SMS campaign, even at $0.00747 per segment, can erase a flat-fee client's entire margin if nobody is watching the wallet. Track usage by client every month, set overage rates before you need them, and pick Unlimited or Agency Pro based on whether you actually rebill with markup — not on habit.
HighLevel's pricing changes affect more than the $200 gap between Unlimited at $297 and Agency Pro at $497. Usage for phone, email, AI, and add-ons can raise delivery costs on top of whichever plan you're on. Unlimited rebills phone and email at cost, with no markup. Agency Pro permits markup and layers in SaaS Mode. These billing changes matter most when a flat retainer is hiding a client's growing usage. Below: what each plan actually covers, where the variable costs hide, and how to protect fulfillment margin without babysitting a wallet balance every day.
The $200 Plan Gap Changes the Rebilling Equation
What Unlimited Covers
Unlimited costs $297 per month and includes unlimited sub-accounts, basic API access, and phone and email rebilling but only at cost. HighLevel's pricing page confirms there's no markup option here.
- Pass usage costs through clearly
- Keep a separate usage line on invoices
- Add a service fee if support time rises
HighLevel pricing changes mean your margin must come from delivery, not message or email markup.
What Agency Pro Adds
Agency Pro costs $497 per month — a $200 jump over Unlimited. It adds SaaS Mode, automated sub-account creation, and phone and email rebilling with markup.
| Plan | Usage rebilling | Best fit |
|---|---|---|
| Unlimited | At cost | Done-for-you agencies |
| Agency Pro | Marked up | SaaS-style offers |
Choose Pro when usage margin and automated sales can reliably cover the extra $200.
Also read: what to charge for GoHighLevel services.
Usage Charges, Not the Subscription, Can Drive Delivery Costs
The Costs to Track by Client
Your fixed plan fee is only the baseline. Review each client's wallet activity every month, then tag costs to the service that caused them.
| Cost area | What drives it |
|---|---|
| SMS and MMS | Segments, carrier fees, inbound replies |
| Phone | Numbers, call minutes, recordings |
| Sends, forwards, validation | |
| Automation | Premium workflow actions and AI use |
HighLevel separates subscription billing from wallet-funded usage, including phone, email, AI, and workflow charges. See its billing guide for the full list.
Check the client-level ledger before renewal. One active campaign can erase a flat-fee margin.
Why Small Rates Still Matter
A few cents per message feels harmless until a client sends at scale. US SMS costs $0.00747 per segment before carrier fees, according to HighLevel's phone pricing guide.
- Set an included-use limit.
- Add a clear overage rate.
- Review usage weekly during campaigns.
- Track carrier fees separately.
- Price AI and premium actions as variable costs.
Also read: what GHL experts cost in 2026.
Tracking wallet usage across every client, every month?
Book a free 30-minute strategy call. We'll show you how a white-label fulfillment team keeps HighLevel usage costs from quietly eating a flat-fee margin — audits, rebilling and all.
Book My Free Strategy CallHow Agencies Can Protect Fulfillment Margin
Choose a Billing Model
Don't bury usage inside one flat retainer unless client volume is tightly capped. Use a base fee for setup and support, then rebill phone, email, AI, and workflow usage with a stated markup. HighLevel lets eligible plans rebill usage, while some carrier and A2P fees pass through under separate rules. Review the current HighLevel billing guide before setting rates.
| Client type | Safer model |
|---|---|
| Low, stable use | Flat fee with clear limits |
| Campaign-heavy client | Base fee plus usage rebilling |
| New client | Prepaid wallet and lower initial limits |
Add Controls Before Usage Spikes
- Set wallet alerts and a recharge limit.
- Cap campaign sends until a client proves list quality.
- Review margin by sub-account every week.
Warning: a failed wallet balance can interrupt calls, SMS, and email for every client. HighLevel provides transaction-level spend data to find the source fast.
Why HighLevel Billing Requires Ongoing Audits
Usage costs can change before your client pricing does. HighLevel bills subscriptions separately from its Agency Wallet, while phone, email, AI, and workflow activity can create ongoing charges. Review both every month.
| Audit area | What to check |
|---|---|
| Wallet activity | Charges by sub-account and service |
| Client rebilling | Markups, pass-through fees, and missed settings |
| Add-ons | Services still active after client changes |
HighLevel lets agencies trace charges by sub-account in Billing, as outlined in its pricing and billing guide.
Check unusual spikes weekly. Auto-recharge can increase after frequent triggers, raising cash outflow before you spot the cause.
Keep delivery costs under control with a team that already audits wallets for a living — see our monthly hour-block pricing, or head back to the GHL Ops homepage for the full fulfillment stack.
Frequently Asked Questions
Q1: How do HighLevel billing changes impact my agency's client delivery costs?
They can raise costs for phone, email, AI, and other usage. Track each sub-account monthly, then set client prices with a margin above direct platform charges.
Q2: What's the difference between HighLevel's Unlimited and Agency Pro plans for rebilling?
Unlimited supports core agency delivery. Agency Pro adds stronger SaaS and rebilling controls. Choose Pro only if its added features protect enough margin to cover the higher base cost.
Q3: How can I pass HighLevel's usage costs to clients without losing profit?
Use clear usage allowances, overage rates, and prepaid credits. Review margins monthly. Don't bundle unlimited usage unless your client price covers normal spikes.
Conclusion
HighLevel costs now shift with each client's usage. Review wallet activity, carrier fees, and add-ons monthly. Agency Pro supports marked-up rebilling, helping protect delivery margins.