---
schema_version: "secwatch.filing_event.v1"
accession: "0001835830-23-000007"
form_type: "8-K"
ticker: "KVYO"
cik: "0001835830"
company_name: "Klaviyo, Inc."
filed_at: "2023-11-07T23:59:59+00:00"
generated_at: "2026-06-08T17:14:44.600761+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Klaviyo Q3 revenue $175.8M (+48% YoY); first public quarter with 10% non-GAAP op. margin

## Summary
- Revenue $175.8M, up 48% from $119.2M in Q3 2022; gross profit $117.0M (67% GAAP margin).
- Non-GAAP operating income $17.8M (10% margin) vs. loss of $(16.3M) a year ago; GAAP operating loss $(302.2M) reflecting stock-based comp.
- Customers surpassed 135,000; customers >$50K ARR up 89% YoY to 1,699; net revenue retention 119% for 10th straight quarter above 115%.
- Q4 guidance: revenue $195-197M (34-36% YoY growth); full-year FY23 revenue $691.5-693.5M.
- Launched Klaviyo CDP; hired former Salesforce executive Jamie Domenici as CMO.

## SEC filing metadata
- accession: 0001835830-23-000007
- form_type: 8-K
- ticker: KVYO
- cik: 0001835830
- company_name: Klaviyo, Inc.
- filed_at: 2023-11-07T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1835830/000183583023000007/0001835830-23-000007-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1835830/000183583023000007/kvyo-20231107.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001835830-23-000007
- JSON: https://secwatch.observer/filing/0001835830-23-000007.json
- Plain text: https://secwatch.observer/filing/0001835830-23-000007.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.