Datadog, Rapid7 and Fastly report third-quarter earnings

Datadog, Rapid7, and Fastly reported Q3 earnings. Datadog's revenue rose 35% YoY to $1.2B, but shares fell 14% on cautious AI customer outlook. Rapid7's shares jumped 18% after beating EPS estimates. Fastly's revenue hit $190.2M, up 20% YoY, but shares dropped 14%. All three companies raised full-year guidance.

Original reporting
Published Nov 5, 2026, 1:22 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Nov 5, 2026, 1:44 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
Datadog, Rapid7 and Fastly report third-quarter earnings — source image
Decision brief

The 30-second read

$DDOGBearishHigh
01

Why it matters

The earnings releases provide fresh guidance and performance data, creating immediate trading opportunities across the three stocks.

02

Market read

Earnings surprise and guidance updates drive short‑term price moves, offering actionable trade ideas.

03

What to watch

Datadog's AI customer outlook could be a short‑term concern but may signal longer‑term revenue potential.

Relevance 8/10Novelty 8/10Timing: post‑market today

Background

Three mid‑cap technology companies released their Q3 earnings, each beating revenue or earnings expectations but receiving divergent market reactions.

Company-level read

Ticker impact

$DDOGBearishHigh confidence
Context

Datadog posted Q3 revenue of $1.20 B, beat estimates but its stock fell 14% on a cautious AI customer outlook.

Expected impact

likely further downside as investors digest the cautious outlook.

Evidence & confidence

Guidance uncertainty outweighs revenue beat, driving sell pressure.

$RPDBullishHigh confidence
Context

Rapid7 reported adjusted earnings of $0.60 per share, beating expectations, and its shares jumped 18% in extended trading.

Expected impact

upward momentum expected as the market reacts to the earnings beat.

Evidence & confidence

Earnings beat and positive sentiment drove a sizable after‑hours rally.

$FSLYBearishHigh confidence
Context

Fastly delivered record Q3 revenue of $190.2 M, beat estimates and raised guidance, yet its stock dropped 14% after the announcement.

Expected impact

potential further decline as investors question the guidance or other factors.

Evidence & confidence

The disconnect between results and price suggests market concerns beyond the earnings numbers.

Market effects

Highlights divergent investor reactions to earnings within the cloud and cybersecurity space.

U.S. tech sector sees mixed moves, with potential spillover to related software stocks.

Limited to U.S. equities; no immediate global macro effect.

Counterpoint

Fastly's price drop may present a buying opportunity given its strong top‑line growth.

Key entities

  • Datadog Inc.

    Cloud monitoring and security platform.

  • Rapid7 Inc.

    Cybersecurity analytics provider.

  • Fastly Inc.

    Edge cloud services provider.

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