HIGHBuilt-inProduct / Revenue mix
advertising
“10-K Item 1A: 'We currently generate substantially all of our revenue from advertising.'”
NXDR · Concentration risk · 10-K extracted
Nextdoor Holdings (NXDR) concentration risks
Updated
The most significant concentration Nextdoor Holdings discloses is advertising, classified HIGH by disclosed size. Below: the full set from the latest 10-K — verbatim quotes, filing references, and a synthesis of what these exposures mean together.
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Source: Nextdoor Holdings’s SEC Form 10-K filed — view the filing on SEC EDGAR ↗
At a glance
Disclosed-size breakdown · 2 disclosed concentrations
HIGH1
MEDIUM1
LOW0
Disclosed concentrations
Each card carries a disclosed-size chip (HIGH / MEDIUM / LOW — how large the exposure is as a share of revenue, not how dangerous it is) and a nature tag: Built-in(the company’s own model, geography, or products) or Outside party (an external customer, supplier, or distributor it relies on).
MEDIUMOutside partySupplier
Amazon Web Services
“10-K Item 1A: 'We rely on third-party software and service providers, including Amazon Web Services (“AWS”), to provide systems, storage and services for our platform.'”
TrendMatrix Research · concentration synthesis
What these concentrations mean together
updated 2026-07-06Nextdoor's revenue is built on a single pillar: the company generates substantially all of its revenue from advertising, a structural feature of its business model rather than a customer- or region-specific exposure. That means results move with the broader digital advertising cycle, and there is no meaningful secondary revenue stream to offset a slowdown in ad spending. Operationally, the company also relies on Amazon Web Services to provide the systems, storage, and services underlying its platform, a moderate dependency on a single third-party provider for infrastructure that members interact with daily. These two exposures are different in kind. The advertising concentration is macro and structural — it reflects how the business is built, not a risk that could be resolved by diversifying suppliers or customers. The AWS dependency is narrower and idiosyncratic: a disruption at AWS would be an operational event rather than a shift in the underlying business model. Of the two, the advertising reliance is the one most capable of moving the investment thesis, since it defines the ceiling and floor of the entire revenue base; the AWS relationship is a manageable, moderate-scale operational reliance rather than a core risk to the franchise.
For the engine’s reasoning on NXDR’s current verdict — including which dimensions drove the score — see the per-dimension breakdown.
Industry peers · Internet Content & Information
Peer concentration profile
| Symbol | Name | HIGH | MEDIUM | LOW | Total |
|---|---|---|---|---|---|
| GOOG | Alphabet Inc. | 2 | 0 | 0 | 2 |
| EVER | EverQuote, Inc. | 1 | 2 | 1 | 4 |
| NXDR● | Nextdoor Holdings, Inc. | 1 | 1 | 0 | 2 |
| BMBL | Bumble Inc. | 1 | 0 | 0 | 1 |
| CARS | Cars.com Inc. | 0 | 1 | 0 | 1 |
| DJT | Trump Media & Technology Group | 0 | 0 | 0 | 0 |
Concentration counts reflect items disclosed in each peer’s most recent 10-K; disclosed-size classification uses TrendMatrix’s internal 10-K extraction taxonomy.