secwatch.observer — SEC 8-K summary
======================================

Issuer:     Klaviyo, Inc. (KVYO)
CIK:        0001835830
Form:       8-K
Filed at:   2023-11-29T23:59:59+00:00
Accession:  0001835830-23-000016
Event type: other_material
Sentiment:  positive
Materiality: 0.60
Item codes: 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Klaviyo reports BFCM 2023 peak of 11.6M msgs/min and $60M KAV/hr
----------------------------------------------------------------

- Brands using Klaviyo sent over 11.6M messages per minute at peak and generated nearly $60M in Klaviyo Attributed Value per hour.
- 73% of Klaviyo-driven purchases were from repeat customers; 47% of all BFCM purchases were repeat.
- 616M messages sent included AI-personalized product recommendations; top discount was 30%, 20%, 25%.
- Most active marketing hour: 9-10 AM ET on Black Friday with over 376M messages.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1835830/000183583023000016/0001835830-23-000016-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1835830/000183583023000016/kvyo-20231129.htm
  HTML page:      https://secwatch.observer/filing/0001835830-23-000016

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer