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Services Are the New Software — Why AI Is Devouring the $6 Trillion Services Industry

Sequoia Capital argues that the next trillion-dollar company will be “a software company disguised as a services business” — for every $1 spent on software, $6 is paid to people doing the work. AI is coming for that entire budget.

17 Mar 202612 minSequoia Capital
AI AgentsSaaS DisruptionSequoia CapitalAutopilot AIFuture of WorkDigital Transformation

Introduction — The End of the “Buy Tools” Era and the Rise of “Buy Outcomes”

Imagine this: instead of paying a monthly subscription for accounting software and hiring accountants to use it, you pay only for the finished output — complete financial statements — without even needing to know whether a human or an AI produced them behind the scenes.

That is the core idea behind the thesis recently published by Sequoia Capital — the legendary venture capital firm behind Apple, Google, and Airbnb — under the title “Services: The New Software.”

The line that shook the industry:

"The next trillion-dollar company will be a software company disguised as a services business."

But why now? And what happens over the next two years? This article breaks down the thesis from every angle.


The Number That Changes Everything: The 1:6 Ratio

Sequoia points to a simple but powerful equation:

For every $1 an organization spends on software, it spends $6 on services.

What does that really mean? The software market we already consider enormous is actually only 1 out of every 7 dollars companies spend to “get work done.” The other 6 parts go to accountants, lawyers, consultants, IT support staff, insurance brokers, recruiters, and many more.

How big are these services markets?

Services Industry Approximate Market Size
Management Consulting $300–400B
Recruiting / Staffing $200B+
Procurement / Supply Chain $200B+
Insurance Brokerage $140–200B
IT Services $100B+
Accounting and Audit $50–80B
Healthcare Billing $50–80B
Claims Adjustment $50–80B
Tax Advisory $30–35B
Transactional Legal Services $20–25B

AI is about to compete in these markets — not just in software.


The Framework: “Intelligence” vs. “Judgement”

Sequoia divides work into two broad categories:

Intelligence — Rule-Based Reasoning

These are tasks that may be complex but still follow clear rules, such as drafting NDA contracts, medical coding across 70,000+ ICD-10 codes, tax processing, or screening job applications.

AI has already crossed this threshold — in many cases, it performs at or above human level.

Judgement — Experience-Based Decision-Making

These are tasks that require discretion, such as deciding which product feature to build first, negotiating a critical contract, or setting business strategy.

This is still human territory — but the boundary is moving.

Sequoia’s warning is clear: today’s judgement becomes tomorrow’s intelligence. As AI accumulates more data about what “good judgement” looks like in each field, it will steadily learn what used to belong only to humans.


Copilot vs. Autopilot — Why “Assistants” Will Lose to “Doers”

The Copilot Model (Selling Tools)

  • Sell software for professionals to use
  • The professional still owns the outcome
  • Revenue comes from the “tools budget” — the smaller budget

The Autopilot Model (Selling Outcomes)

  • Sell the completed work directly to the customer
  • The customer no longer needs to hire the professional
  • Revenue comes from the “labor budget” — 6 times larger

A clear example: Crosby does not sell NDA drafting software to lawyers. It drafts NDA agreements directly for businesses, without requiring a lawyer in the middle. Same outcome, at a fraction of the cost.

Why Copilot Gets Trapped

Because shifting from Copilot to Autopilot means cutting your own customers out of the equation. If you sell tools to lawyers and then one day say, “You don’t need lawyers anymore — we’ll do it for you,” your existing customers will not be happy. This is the Innovator’s Dilemma in the AI era.


The Evidence: The 2026 “SaaSpocalypse”

This is no longer just theory. The market is already reacting:

  • Early 2026: software stocks saw more than $1 trillion in market value wiped out in the first 6 weeks of the year
  • Palantir fell around 22% year-to-date
  • Adobe, Salesforce, and ServiceNow each dropped 25–30%
  • Analysts at Jefferies dubbed the event the “SaaSpocalypse”

Goldman Sachs compared it to “the end of the beginning” — similar to what happened to the newspaper industry when the internet arrived.

At the same time, ServiceNow acquired Moveworks for $2.85 billion to make AI Agents core to its platform, while Zendesk shifted to outcome-based pricing — charging based on “issues resolved” rather than “number of users.”


Predictions for the Next 2 Years (2026–2028)

2026 — The Year of “Choosing Sides”

What is happening right now:

  • 40% of enterprise applications will include AI Agents within them — up from <5% last year (Gartner)
  • 57% of organizations are allocating 21–50% of their digital budgets to AI automation (Deloitte)
  • The AI Agent market is worth roughly $10.9 billion (Grand View Research)
  • Investment into AI is hitting record levels — in February 2026 alone, global startup funding reached $189 billion

What will happen this year:

  • Many Copilot companies will try to pivot into Autopilot, but they will hit the Innovator’s Dilemma — creating an opening for Autopilot-first startups to take market share
  • Per-seat pricing will begin giving way to usage-based and outcome-based models
  • Accounting, insurance, and IT support will be among the first sectors where AI Autopilot competition becomes obvious

2027 — The Year of “Proof”

What to watch:

  • 50% of organizations using GenAI will have autonomous agents operating in production (Deloitte)
  • AI Agents will outnumber sales employees by 10x in many organizations (Gartner)
  • More than 40% of AI Agent projects will be canceled due to runaway costs, unclear results, or poor risk management (Gartner) — a necessary “reality check”
  • Humanoid robots will begin working in real factories — not just as prototypes

Structural shifts:

  • SaaS will split into two groups: survivors (with data moats, network effects, or compliance advantages) and the replaced (point solutions AI can do on its own)
  • VCs will be far less willing to invest in SaaS companies without AI or agentic capabilities
  • Professional service fees in many sectors will compress by 30–60%

2028 — The Year of “Adapt or End”

The broader picture:

  • 15% of routine enterprise decisions will be made autonomously by AI Agents (Gartner)
  • 60% of brands will use AI Agents to deliver 1:1 customer service (Gartner)
  • 1 in 3 user experiences will shift from traditional apps to “AI Agent front ends” (Gartner)
  • There will be more than 1 billion AI Agents worldwide — 40 times more than in 2025 (IDC)
  • The AI Agent market could grow to $80–100 billion (McKinsey)
  • AI may affect 300 million jobs globally, while also creating 170 million new ones (WEF)

10 Industries That Need to Prepare — Ranked by Risk

Rank Industry Risk Level Why
1 Accounting / Audit 🔴 Very High 75% of CPAs are near retirement, replacement supply is weak, 80–90% of work is rule-based
2 Insurance (Brokerage) 🔴 Very High Fragmented market, no dominant incumbent, AI can handle underwriting
3 Healthcare Billing 🔴 Very High Already heavily outsourced, ICD-10 coding is almost entirely rule-based
4 IT Support 🟠 High No one has yet fully sold “your IT works” as an outcome
5 Recruiting 🟠 High Screening, matching, and outreach are pure intelligence work
6 Claims Adjustment 🟠 High Workforce is aging out, with too few younger replacements
7 Tax Advisory 🟡 Medium-High CPA licensing is a moat, but 80% of work is still intelligence-based
8 Transactional Legal Work 🟡 Medium-High NDAs and standard contracts are already being automated
9 Procurement 🟡 Medium 2–5% contract leakage creates immediate measurable ROI
10 Management Consulting 🟢 Medium Biggest market, but heavy on judgement — disruption will happen piece by piece

What Thai Businesses Need to Know

Opportunities

  • Outsourced service businesses (BPO, accounting firms, IT support providers) need to start embedding AI into their workflows now — not to “cut headcount,” but to lower the cost per unit of outcome before AI-native competitors arrive
  • Organizations with specialized local data (Thai law, Thai tax systems, BOI regulations) can build a data moat that global AI systems cannot easily access
  • Thai startups have a real chance to go Autopilot-first in markets that still have no dominant leader — especially accounting, procurement, and HR

Risks

  • Thai SaaS companies that still rely on per-seat pricing and have no AI strategy should expect serious pressure
  • Professions centered on intelligence work will see fees compress rapidly
  • Waiting to “let others prove it first” may mean losing the accumulated data that becomes your competitive advantage

Conclusion: The Playbook for the Next 2 Years

Sequoia outlines a 3-step formula:

  1. Start with outsourced intelligence work — tasks customers already accept can be done externally, with clear budgets and measurable outcomes
  2. Focus on distribution — reach customers quickly rather than waiting for perfection
  3. Expand into judgement work — once enough data has been accumulated, AI begins to “learn” judgement from the patterns in that data

"Outsourced work is the wedge — insourced work is the long-term market."

We are no longer in an era where AI is merely “coming.” We are in an era where AI is actively consuming the $6 trillion budget of the services industry. The question is no longer “Will this happen?” but rather: “Will you be the one doing the consuming — or the one being consumed?”


If you would like advice on using AI to reshape your business model, or want to assess your organization’s readiness, contact the Enersys team to speak with our experts.


References

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