Agency Software Costs in 2026: The Stack Insiders Compares 53 Tools

Ashley Kemp remembers the problem well. His businesses were growing, his tools were multiplying, and every new decision seemed to create another subscription, another seat charge, another hidden line in the monthly stack. When he moved from ClickFunnels and Leadpages to GoHighLevel, he looked for an independent source that showed real agency software costs with current pricing, real screenshots, and clear trade-offs. He did not find the guide he wanted, so he built The Stack Insiders to become that source.

The Stack Insiders Tracks Agency Software Costs

The Stack Insiders is an independent software publication for marketing agencies, coaches, and course creators. Its focus is practical: CRM, marketing automation, funnels, AI agents, client management, and the tools that keep modern service businesses moving. Its deepest coverage is GoHighLevel, but Kemp is careful about the distinction. The Stack Insiders is independent of GoHighLevel. It earns affiliate commission from some of the software it covers and is published by Ashley Kemp, founder of Omni Empires FZCO in Dubai.

The news hook is Kemp’s 2026 Agency Software Cost Index, a pricing dataset built from list prices for 53 tools across 17 categories. Kemp compiled it in July 2026, re-verified it in September 2026, and published the full dataset as a free CSV download. It contains no survey data. Each price was read from the vendor’s own pricing page, which gives readers a grounded view of what agencies may face before they buy.

The headline finding is sharp. “Add up 15 common tools for a three person agency and the bill is about $1,060 a month. That is $12,720 a year on software,” Kemp said. According to the index, a solo consultant’s eight-tool stack costs about $261 a month, while an eight-person agency pays about $2,408. For many operators, the issue is not one expensive app. It is the accumulation of many necessary tools.

Why The Stack Insiders Looks Behind Pricing Pages

Kemp’s path to The Stack Insiders began with experience rather than theory. A Welsh digital entrepreneur based in Dubai, he has spent more than a decade building online businesses and launching information products. He has also launched VSLStats, a video analytics tool. His software coverage comes from using the systems he writes about, not simply scanning feature lists from the outside.

That background shaped the publication’s editorial standard. “I moved my own businesses from ClickFunnels and Leadpages to GoHighLevel years ago. I built The Stack Insiders to be the independent source I wanted when I was making that decision,” Kemp said. The site now publishes more than 200 reviews, comparisons, pricing breakdowns, and setup guides in English and Spanish, including 43 Spanish-language pages.

The Cost Index also highlights why agency software costs can rise so quickly. About a third of the 53 tools charge per seat, which means hiring can raise the bill even when the core work stays the same. Kemp summarizes it plainly: “Per seat pricing gets more expensive every time you hire. HubSpot Sales Hub Pro goes from $90 a month for one seat to $900 for ten. GoHighLevel's Unlimited plan is $297 whether you have one user or ten.”

The other pressure point is duplication. Many tools include overlapping functions, especially automation. “Workflow automation is built into 23 of the 53 tools we indexed. An agency running several of them is paying for the same feature more than once,” Kemp said. That duplication matters because agencies often add tools to solve urgent workflow problems, then keep paying for repeated features after the original need has passed.

How The Stack Insiders Turns Data Into Decisions

The Stack Insiders does not ask readers to accept claims on trust alone. Guides are checked in live accounts before publication, and setup articles use screenshots from the site’s own demo account. Prices carry the date they were checked, and pages are corrected when vendors change them. In October 2026, Kemp found that GoHighLevel’s Voice AI builder prices the AI model per minute, from under one cent to about ten cents depending on the model. He rewrote the cost guide that same day with a fresh screenshot.

This matters because software research is often either too broad or too promotional. The Stack Insiders tries to sit in the middle: useful enough for buyers, detailed enough for operators, and transparent enough to build trust. The site earns affiliate commission from some software it covers, and it discloses that relationship openly. It also states that nobody can pay for a positive review. As Kemp put it, “We earn commission from some of the software we cover and we say so. Nobody can pay us for a positive review.”

For agencies considering consolidation, the Cost Index gives a practical benchmark. The three-person stack listed at about $1,060 a month drops to about $718 after moving onto an all-in-one platform and keeping the six tools that platform does not replace. The eight-person stack moves from about $2,408 to about $1,332. These are not promises of results. They are list-price comparisons designed to help owners model their own numbers before making a software decision.

The Stack Insiders extends that work through six free tools: the Agency Software Cost Index, Total Cost Calculator, Stack Calculator, ROI Calculator, Plan Finder, and Migration Estimator. Together, they help readers estimate what they pay today, what consolidation may change, and what migration may require. The benefit is not simply lower cost. It is clarity, which gives founders, operators, and agency teams a calmer way to choose the tools that shape their daily work.

Kemp has been featured in Forbes, but the stronger proof is the research itself. The Stack Insiders reflects a founder’s answer to a problem many agencies quietly share: software decisions often happen with incomplete numbers. For agencies that want to understand agency software costs before changing platforms, hiring staff, or rebuilding a stack, the next step is simple. Explore the index, run the calculators, and use the data to make a cleaner, more confident decision.

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Connect with The Stack Insiders, the Agency Software Cost Index, the GoHighLevel review, Ashley Kemp, and Ashley Kemp on LinkedIn.