In this article:

• What Is the Visible Monthly Cost of a Standard SaaS Stack
• What Invisible Costs Does SaaS Impose That Do Not Appear on the Invoice
• What Does a Self-Hosted Infrastructure Stack Actually Cost
• What Does the Five-Year Comparison Look Like With Real Numbers
• What Does the Cost Comparison Not Capture
• Frequently Asked Questions
• How much cheaper is self-hosted infrastructure compared to SaaS?
• What are the hidden costs of SaaS that most cost comparisons miss?
• Is the cost of self-hosted infrastructure prohibitive for a small business?
• References

Cost comparisons between SaaS and self-hosted infrastructure almost always undercount the cost of SaaS and overcount the cost of self-hosted. The SaaS monthly fee is legible. The compounding costs of lock-in, behavioral extraction, annual price increases, and data loss on exit are not included in the comparison because they do not appear on an invoice. This comparison includes them.

The visible SaaS cost is the subscription fee. A typical small agency or independent business running a standard SaaS stack pays approximately the following per month, based on published pricing as of 2024 to 2025:

• Project management (Asana, Monday): $20 to $50 per user per month
• CRM (HubSpot, Pipedrive): $25 to $75 per user per month
• Email marketing (Mailchimp, ActiveCampaign): $50 to $300 per month depending on list size
• File storage and productivity (Google Workspace, Microsoft 365): $12 to $22 per user per month
• Team communication (Slack): $8 to $15 per user per month

For a five-person team, this visible stack runs approximately two thousand to four thousand dollars per month, or twenty-four thousand to forty-eight thousand dollars per year. Over five years, assuming a conservative five percent annual price increase per platform, the cumulative visible cost is approximately one hundred and thirty thousand to two hundred and sixty thousand dollars. These are 2024 published prices. The actual trajectory for most of these platforms has been price increases significantly above five percent annually.

Three invisible costs compound every month you stay on a SaaS platform:

• Behavioral data extraction. When a SaaS platform uses the behavioral data generated by your operations for its own market intelligence, benchmarking products, and AI training datasets, it is extracting value you created and converting it into platform assets. Gartner estimated the global data and analytics market at approximately three hundred and thirty billion dollars in 2024. The subscription fee is a rounding error compared to the behavioral dataset being built from your usage.
• Price increase trajectory. A platform that increases prices by ten percent annually doubles its cost in approximately seven years. A platform that increases at fifteen percent annually doubles in approximately five years. The compounding cost of price increases over a five to ten year SaaS relationship is typically two to three times the cost in year one.
• Exit cost. When a business exits a SaaS platform after three to five years, it loses the operational history that cannot be meaningfully exported: customer communication history, project archives, audit trails, baseline data. This is the most significant invisible cost and the one most rarely included in comparisons.

The self-hosted infrastructure cost for a five-person team running on Cloudron with the equivalent application stack is approximately the following monthly amounts: a VPS with 4GB RAM and 80GB SSD storage on providers such as Hetzner, DigitalOcean, or Vultr runs approximately twenty to forty dollars per month; the Cloudron license for up to five users costs approximately seventeen dollars per month; domain registration runs approximately ten to fifteen dollars per year; SSL certificates are free through Let's Encrypt, which Cloudron manages automatically. Total monthly infrastructure cost: approximately forty to sixty dollars per month.

The applications available through Cloudron that replace the SaaS stack described above include Nextcloud for file storage and productivity, Mattermost or Rocket.Chat for team communication, Twenty or Corteza for CRM, Plausible or Matomo for analytics, Listmonk for email marketing, and WordPress for content management. All are open source. None charge per-seat licensing fees beyond the Cloudron platform license.

The setup cost is real and should be counted. An initial investment of approximately twenty to forty hours of setup time is required to configure a Cloudron instance, install and configure applications, migrate existing data, and train team members on the new tools. At a professional rate of one hundred dollars per hour, this represents a two thousand to four thousand dollar one-time cost. Ongoing maintenance requires approximately two to four hours per month.

Over five years, the visible SaaS cost for a five-person team runs approximately one hundred and thirty thousand to two hundred and sixty thousand dollars, before accounting for price increases above the conservative five percent assumption. The self-hosted infrastructure cost runs approximately twenty-four hundred to thirty-six hundred dollars per year in infrastructure fees plus the one-time setup cost: approximately fifteen thousand to twenty-two thousand dollars over five years.

The cost difference over five years is approximately one hundred and ten thousand to two hundred and forty thousand dollars in favor of self-hosted infrastructure, before accounting for the invisible SaaS costs of behavioral extraction, price increase trajectories above baseline, and exit costs. Including those costs increases the advantage of self-hosted infrastructure further, though the exact amount depends on the specific platforms and the specific data loss on exit, which varies significantly by platform.

Cost comparison does not capture the sovereignty benefit. The business running on self-hosted infrastructure owns its operational data. The compounding intelligence asset it builds through its operations accumulates inside its own infrastructure and is accessible, exportable, and portable without the platform's permission. That asset has real value that a cost comparison expressed in dollars per month does not reflect.

Cost comparison also does not capture the risk differential. The SaaS-dependent business is exposed to the pricing decisions of multiple platform owners, any of which can increase prices, restructure tiers, or discontinue the product with consequences the business absorbs. The self-hosted business is exposed to the cost of maintaining its own infrastructure and the labor required to keep it current. These are different risk profiles, not equivalent ones. The self-hosted risk is within the business's control. The SaaS risk is not.

For a five-person team over five years, visible SaaS costs run approximately one hundred and thirty thousand to two hundred and sixty thousand dollars before accounting for price increases above baseline. Self-hosted infrastructure costs approximately fifteen thousand to twenty-two thousand dollars over the same period. The difference is approximately one hundred and ten thousand to two hundred and forty thousand dollars before invisible SaaS costs are included.

The invisible SaaS costs include: behavioral data extraction that funds the platform's competitive intelligence products; price increase trajectories compounded over multi-year relationships; and exit costs when you eventually leave, which include data loss, workflow rebuilding, and baseline reconstruction. how the compounding data asset you are building on SaaS belongs to the platform not you.

A VPS sufficient to run Cloudron with the full open source application stack costs twenty to forty dollars per month. The Cloudron license for up to five users costs approximately seventeen dollars per month. Total monthly infrastructure cost is approximately forty to sixty dollars. For most small businesses, the monthly SaaS bill exceeds this within the first week of the month.

Gartner. "Forecast: Data and Analytics Market, Worldwide." 2024.

Gartner. "Forecast: Public Cloud Services, Worldwide." 2024.

Ibisworld. "SaaS Industry Report." 2024.

Intuit Inc. "Intuit Completes Acquisition of Mailchimp." Press release. November 2021.

Varoufakis, Yanis. Technofeudalism: What Killed Capitalism. Bodley Head, 2023.

Doctorow, Cory. Pluralistic. pluralistic.net.