Klaviyo, Inc.

Annual Trend FY 2021 FY 2022 FY 2023 FY 2024 FY 2025
Revenue $290.6m $472.7m $698.1m $937.5m $1.2b
Cost of revenue $84.7m $128.0m $177.9m $221.3m $312.5m
Gross profit $205.9m $344.7m $520.2m $716.2m $921.5m
Research and development $65.6m $104.1m $262.2m $238.5m $291.2m
Total operating expenses $285.2m $399.8m $850.8m $800.2m $989.3m
Selling and marketing $156.3m $213.8m $394.4m $404.2m $506.2m
General and administrative $63.2m $81.8m $194.3m $157.6m $191.8m
Operating loss ($79.2m) ($55.0m) ($330.6m) ($84.1m) ($67.8m)
Interest income $139k $5.5m $24.1m $39.6m $39.4m
Loss before income taxes ($79.1m) ($49.1m) ($307.0m) ($43.7m) ($30.5m)
Provision for income taxes $319k $83k $1.2m $2.5m $1.2m
Net loss ($79.4m) ($49.2m) ($308.2m) ($46.1m) ($31.8m)
Comprehensive loss ($79.4m) ($49.2m) ($308.2m) ($46.1m) ($31.8m)
Total other income $159k $5.9m $23.6m $40.4m $37.2m
Net loss per share attributable to Series A and Series B common stockholders, basic (in dollars per share) ($0) ($0) ($1) ($0) ($0)
Net loss per share attributable to Series A and Series B common stockholders, diluted (in dollars per share) ($0) ($0) ($1) ($0) ($0)
Weighted average common shares outstanding, basic (in shares) 220.9m 229.9m 242.9m 266.3m 290.9m
Weighted average common shares outstanding, diluted (in shares) 220.9m 229.9m 242.9m 266.3m 290.9m
Other (expense) income $28k $388k ($470k) $816k ($2.2m)

Values abbreviated: b = billions, m = millions, k = thousands. Per share data in USD.