Forem: Slickrock Dev

Stop Paying the ServiceNow Tax: When to Build Instead of Buy

Ryan Badger — Mon, 25 May 2026 16:00:03 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses ServiceNow, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

There is a specific inflection point where renting software becomes drastically more expensive than building and owning it. The problem is that most engineering teams do not calculate the 5-year Total Cost of Ownership (TCO) before defaulting to another SaaS subscription.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 100 users on ServiceNow can easily pay $120,000 to $240,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

We wanted to quantify exactly when a company should stop renting and start building. We analyzed 22 major SaaS platforms to map their 5-year TCO against the cost of building and maintaining a custom software solution.

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

Building internal tools or custom platforms used to be a massive risk. Now, with modern TypeScript stacks and AI-native workflows, small engineering teams can deliver enterprise-grade internal tools in weeks, not years.

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of ServiceNow compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock ServiceNow Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the SAP Business One Tax: When to Build Instead of Buy

Ryan Badger — Fri, 22 May 2026 16:00:03 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses SAP Business One, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 75 users on SAP Business One can easily pay $162,000 to $315,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of SAP Business One compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock SAP Business One Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Monday.com Tax: When to Build Instead of Buy

Ryan Badger — Thu, 21 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Monday.com, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 100 users on Monday.com can easily pay $24,000 to $48,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Monday.com compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Monday.com Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Asana Tax: When to Build Instead of Buy

Ryan Badger — Wed, 20 May 2026 16:00:03 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Asana, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 100 users on Asana can easily pay $30,000 to $60,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Asana compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Asana Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Jira (Atlassian) Tax: When to Build Instead of Buy

Ryan Badger — Tue, 19 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Jira (Atlassian), you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 200 users on Jira (Atlassian) can easily pay $19,200 to $36,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Jira (Atlassian) compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Jira (Atlassian) Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Zendesk Tax: When to Build Instead of Buy

Ryan Badger — Mon, 18 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Zendesk, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 50 users on Zendesk can easily pay $33,000 to $69,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Zendesk compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Zendesk Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the NetSuite Tax: When to Build Instead of Buy

Ryan Badger — Fri, 15 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses NetSuite, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 50 users on NetSuite can easily pay $71,400 to $132,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of NetSuite compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock NetSuite Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the QuickBooks Online Tax: When to Build Instead of Buy

Ryan Badger — Thu, 14 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses QuickBooks Online, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 25 users on QuickBooks Online can easily pay $5,400 to $12,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of QuickBooks Online compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock QuickBooks Online Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Slack Tax: When to Build Instead of Buy

Ryan Badger — Wed, 13 May 2026 16:00:01 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Slack, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 200 users on Slack can easily pay $19,200 to $31,200 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Slack compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Slack Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Zoho One Tax: When to Build Instead of Buy

Ryan Badger — Tue, 12 May 2026 16:00:03 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Zoho One, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 75 users on Zoho One can easily pay $31,500 to $40,500 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Zoho One compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Zoho One Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Microsoft Dynamics 365 Tax: When to Build Instead of Buy

Ryan Badger — Mon, 11 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Microsoft Dynamics 365, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 75 users on Microsoft Dynamics 365 can easily pay $58,500 to $189,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Microsoft Dynamics 365 compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Microsoft Dynamics 365 Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?

Stop Paying the Shopify Plus Tax: When to Build Instead of Buy

Ryan Badger — Fri, 08 May 2026 16:00:02 +0000

The biggest hidden cost in a growing business is the compounding penalty of per-seat software licensing.

If your team uses Shopify Plus, you already know how this works. Every new hire increases your operating expenses. You are essentially penalized for scaling your team. We call this the SaaS Tax.

The Problem with Per-Seat Pricing

Unlike infrastructure costs that benefit from economies of scale, per-seat SaaS licensing scales linearly with your headcount. A mid-market company with 1 users on Shopify Plus can easily pay $27,600 to $60,000 per year in licensing fees alone.

Over five years, that is nearly a million dollars for software that you do not own, that limits your data access, and that forces your team to adapt to its generic workflows.

Calculating the Break-Even Point

The results are eye-opening. For many mid-market teams, the break-even point for custom software is under six months. After that initial build cost, adding new users costs absolutely nothing.

What You Get with Custom Architecture

By building custom, you gain:

Zero Per-Seat Fees: You own the platform. Adding 100 new users costs nothing.
Absolute Data Sovereignty: Your data stays on your infrastructure. No export fees or vendor lock-in.
Exact Workflow Fit: The software does exactly what your operations require, without the bloat of a one-size-fits-all product.

Try the SaaS Tax Calculator

We just released our programmatic SaaS Tax Calculators. You can input your team size and see the true 5-year cost of Shopify Plus compared directly to the cost of a custom build.

Run the numbers for your own tech stack here: Slickrock Shopify Plus Tax Calculator

I am curious to hear from other developers: at what scale did your team finally decide to rip out a SaaS product and build it in-house?