Cloudflare, Inc. — FY2023 Form 10-K
Reporting period: Fiscal year ended December 31, 2023. Although the request references 2023 Q4, this filing is an annual report; it does not provide a clear standalone Q4 income statement or cash-flow summary. Q4-specific figures noted below are identified as such.
Business context
Cloudflare provides a global cloud network for security, performance, reliability, connectivity, and developer services. It reported approximately 189,791 paying customers at year-end, including 2,756 customers with annualized revenue above $100,000. Revenue is primarily subscription-based; no customer represented more than 10% of revenue.
Financial performance
| Metric | FY2023 | FY2022 | Change / context |
|---|---|---|---|
| Revenue | $1,296.7 million | $975.2 million | Up 33% |
| Gross profit / margin | $989.7 million / 76% | $742.6 million / 76% | Margin unchanged |
| Operating expenses | $1,175.2 million | $943.8 million | Up 25% |
| GAAP operating loss | $185.5 million | $201.2 million | Loss narrowed; operating margin improved to -14% from -21% |
| GAAP net loss | $183.9 million | $193.4 million | Loss narrowed; diluted loss per share was $0.55 versus $0.59 |
| Non-GAAP operating income / margin | $122.0 million / 9% | $35.7 million / 4% | Excludes stock compensation and other specified items |
| Operating cash flow | $254.4 million | $123.6 million | Cash flow increased |
| Free cash flow / margin | $119.5 million / 9% | ($39.8 million) / -4% | Turned positive |
Revenue growth reflected new customers and expansion within existing accounts. Year-end paying customers grew 17%; the Q4 dollar-based net retention rate was 115%, down from 122% in Q4 2022 and 125% in Q4 2021. Stock-based compensation was $274.0 million, up from $202.8 million.
Liquidity, debt, and cash flow
At December 31, 2023, cash and cash equivalents were $86.9 million and available-for-sale securities were $1,586.9 million, primarily investment-grade securities with an average AA rating. Current assets were $1,983.1 million and current liabilities $567.1 million. The company stated its cash, equivalents, and securities should cover working capital and capital expenditure needs for at least 12 months.
Operating cash flow was $254.4 million; investing cash outflow was $186.2 million and financing cash outflow was $192.2 million. The 2026 0% convertible notes had $1,293.8 million principal outstanding ($1,283.4 million net carrying value), due August 2026. The 2025 notes were fully repaid, repurchased, or converted during 2023; their repurchase included a $50.3 million extinguishment loss. Lease liabilities totaled $151.8 million.
Outlook, commentary, risks, and unusual items
- The filing does not provide numerical revenue or earnings guidance. Management expects continued investment and operating losses, with cash flow potentially fluctuating, and said macroeconomic uncertainty could persist through 2024.
- Management cited longer sales cycles, slower pipeline conversion, higher churn, increased days sales outstanding, and delayed customer payments since 2022 as factors that may have contributed to slower revenue growth.
- In November 2023, a likely nation-state actor accessed an internal system. The company said it cut off access before significant impact on customer data or systems, but described continuing cybersecurity exposure.
- A November 2023 power failure at a core data center caused an outage in control-plane and analytics services, affecting some customers for several days and causing loss of certain customer logs. The filing also describes large 2023 DDoS attacks that temporarily affected some customers’ performance.
- In January 2024, the estimated useful life of network servers was extended from four to five years. Management expects this to reduce 2024 depreciation by approximately $20 million, primarily in cost of revenue.
- The OFAC voluntary self-disclosure regarding potential sanctions violations remains under review; the possible loss range is not estimable in the filing. The company reported no pending legal proceeding it believes is likely to have a material impact.
- Other material risks include competition and growth execution, customer retention and large-account concentration exposure, privacy and regulatory compliance, reliance on network and interconnection partners, China operations’ dependence on JD Cloud, and dilution or cash demands if convertible notes convert.
Most important facts for investors to verify
- Whether revenue growth and customer expansion can hold up as Q4 net retention fell to 115% and sales cycles remain exposed to economic conditions.
- Whether improved free cash flow is durable, considering rising stock-based compensation and cash tied up in receivables and contract acquisition costs.
- Liquidity and settlement exposure related to the $1.29 billion 2026 notes, including conversion, repurchase, and capped-call terms.
- Remediation and resilience measures following the November 2023 intrusion and data-center outage, and any subsequent customer, regulatory, or financial effects.
- Status and potential consequences of the unresolved OFAC review, and the impact of the useful-life estimate change on 2024 reported margins and earnings.