The Operating LayerNarrow moat

Palantir Technologies (PLTR) — moat facet

Palantir's customers build their operations on its data layer, and a 157% retention rate says they keep building, but nothing in the contracts stops them leaving.

Palantir's moat, where it exists, is that customers do not just use its software; they build their operations on it. Customers connect their own data to Palantir's four platforms1 and write their working tools on top. The evidence that this creates switching costs is in three disclosed numbers.

Contribution margin, total (%)56%202360%202466%2025Palantir Form 10-K FY2025; revenue less cost of revenue and sales costs, ex stock pay
Embedded customers are cheap to keep.

The first is retention. Net dollar retention was 157% in the second quarter of 20262: customers of a year earlier now spend more than half as much again. The second is tenure. The top three customers have been with Palantir for an average of ten years3. The third is depth. The Maven Smart System supports over 25,000 builders4, users who are writing their own applications on Palantir's platform.

Those numbers are why the economics changed so fast once growth arrived. The contribution margin, revenue less the cost of serving and selling to customers, rose from 56% in 2023 to 66% in 20255: an embedded customer costs little to keep and less to expand.

Two things keep this facet from wide. The contracts do not enforce the lock-in: many can be ended for convenience with less than twelve months' notice6. And the 10-K says customers usually try to build the same thing themselves first7. The switching cost is the effort of rebuilding, which is real but has no legal floor.

The largest customers show the same pattern as the averages. The average revenue from Palantir's top twenty customers grew 45% in 2025, to $93.9 million8. Customers who have built the most on the layer are also the ones adding to it fastest.

This facet is narrow and widening, because every quarter of expansion embeds the layer deeper. Net dollar retention is the figure that tests it: a reading below 120% in a year of healthy customer budgets would mean the layer has stopped finding new work to do.

Moat trajectory: Widening

Retention 157% and rising; tenure of ten years among the top three.

The number that tests this moat
Reported
Contribution margin, full year
66% (2025); 60% (2024); 56% (2023)

What an embedded customer costs to serve and sell to; a falling margin would mean the lock-in needs discounts to hold.

Source: Palantir Form 10-K, FY2025 ↗
Aspects of the moat
DIG DEEPER 01
Four Platforms, One Layer of Data
Palantir sells one data layer in four packages, and a customer that builds its daily work on that layer cannot leave one application at a time.
DIG DEEPER 02
Net Dollar Retention of 157%
A net dollar retention of 157% means Palantir's existing customers alone would grow its revenue by more than half next year.
DIG DEEPER 03
Ten Years With the Largest Customers
Palantir's three largest customers have stayed for an average of ten years, which is what switching costs look like when they are real.
DIG DEEPER 04
Paying for Other People's Clouds
Palantir runs wherever its customers want, at the price of $1.76 billion of cloud hosting commitments it must pay regardless.
⚠ Threats to the moat
⚠ THREAT 01
Terminable for Convenience
Many Palantir contracts can be cancelled on under a year's notice, so its $13.1 billion of deal value is mostly options customers have not yet…
⚠ THREAT 02
The EU AI Act and 7% of Turnover
Palantir's AI platform faces fines of up to 7% of worldwide turnover in Europe, where its customers are the uses regulators watch most closely.
References
  1. ReportedCustomers connect their own data to Palantir's four platforms and write their working tools on top.
    Palantir Technologies Form 10-K for fiscal 2025 - Item 1 business: platforms, employees, competition, pilots and government programmes. — FY2025 · publ. 17 February 2026 · source ↗
  2. ReportedNet dollar retention was 157% in the second quarter of 2026: customers of a year earlier now spend more than half as much again.
    Palantir Q2 2026 business update presentation - net dollar retention, customer counts and the Rule of 40 history. — Q2 2026 · publ. 3 August 2026 · source ↗
  3. ReportedThe top three customers have been with Palantir for an average of ten years.
    Palantir Technologies Form 10-K for fiscal 2025 - Item 7 MD&A and segment note: segment revenue and contribution, revenue by geography and customer concentration. — FY2025 · publ. 17 February 2026 · source ↗
  4. ReportedThe Maven Smart System supports over 25,000 builders, users who are writing their own applications on Palantir's platform.
    The Motley Fool, Palantir Q2 2026 earnings call transcript - international revenue, total remaining deal value, RPO growth, Maven and a large technology contract. — Q2 2026 · publ. 3 August 2026 · source ↗
  5. ReportedThe contribution margin, revenue less the cost of serving and selling to customers, rose from 56% in 2023 to 66% in 2025: an embedded customer costs little to keep and less to expand.
    Palantir Technologies Form 10-K for fiscal 2025 - Item 7 MD&A and segment note: segment revenue and contribution, revenue by geography and customer concentration. — FY2025 · publ. 17 February 2026 · source ↗
  6. ReportedThe contracts do not enforce the lock-in: many can be ended for convenience with less than twelve months' notice.
    Palantir Technologies Form 10-K for fiscal 2025 - Item 1A risk factors: contract terminations, government budgets, sales cycle, AI regulation and the founders' voting control. — FY2025 · publ. 17 February 2026 · source ↗
  7. ReportedAnd the 10-K says customers usually try to build the same thing themselves first.
    Palantir Technologies Form 10-K for fiscal 2025 - Item 1 business: platforms, employees, competition, pilots and government programmes. — FY2025 · publ. 17 February 2026 · source ↗
  8. ReportedThe average revenue from Palantir's top twenty customers grew 45% in 2025, to $93.9 million.
    Palantir Technologies Form 10-K for fiscal 2025 - Item 7 MD&A and segment note: segment revenue and contribution, revenue by geography and customer concentration. — FY2025 · publ. 17 February 2026 · source ↗
Sources
Generated September 25, 2026