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Side-by-side financial comparison of Klaviyo, Inc. (KVYO) and LifeStance Health Group, Inc. (LFST). Click either name above to swap in a different company.

LifeStance Health Group, Inc. is the larger business by last-quarter revenue ($382.2M vs $350.2M, roughly 1.1× Klaviyo, Inc.). LifeStance Health Group, Inc. runs the higher net margin — 3.1% vs 2.0%, a 1.0% gap on every dollar of revenue. On growth, Klaviyo, Inc. posted the faster year-over-year revenue change (29.6% vs 17.4%). Klaviyo, Inc. produced more free cash flow last quarter ($90.7M vs $46.6M). Over the past eight quarters, Klaviyo, Inc.'s revenue compounded faster (29.1% CAGR vs 12.8%).

Klaviyo is an American technology company that provides a marketing automation platform, used primarily for email marketing and SMS marketing.

Lifestance Health (Lifestance) is an American outpatient behavioral health services provider. They provide their services in person and via tele-health. Their services include therapy, psychiatry, TMS, and ketamine therapies. They have landed in lawsuits multiple times over labor violations, leaking of customer information, and misleading investors.

KVYO vs LFST — Head-to-Head

Bigger by revenue
LFST
LFST
1.1× larger
LFST
$382.2M
$350.2M
KVYO
Growing faster (revenue YoY)
KVYO
KVYO
+12.2% gap
KVYO
29.6%
17.4%
LFST
Higher net margin
LFST
LFST
1.0% more per $
LFST
3.1%
2.0%
KVYO
More free cash flow
KVYO
KVYO
$44.0M more FCF
KVYO
$90.7M
$46.6M
LFST
Faster 2-yr revenue CAGR
KVYO
KVYO
Annualised
KVYO
29.1%
12.8%
LFST

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KVYO
KVYO
LFST
LFST
Revenue
$350.2M
$382.2M
Net Profit
$7.0M
$11.7M
Gross Margin
72.2%
Operating Margin
-0.5%
4.7%
Net Margin
2.0%
3.1%
Revenue YoY
29.6%
17.4%
Net Profit YoY
126.1%
264.1%
EPS (diluted)
$0.03

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
KVYO
KVYO
LFST
LFST
Q4 25
$350.2M
$382.2M
Q3 25
$310.9M
$363.8M
Q2 25
$293.1M
$345.3M
Q1 25
$279.8M
$333.0M
Q4 24
$270.2M
$325.5M
Q3 24
$235.1M
$312.7M
Q2 24
$222.2M
$312.3M
Q1 24
$210.0M
$300.4M
Net Profit
KVYO
KVYO
LFST
LFST
Q4 25
$7.0M
$11.7M
Q3 25
$-426.0K
$1.1M
Q2 25
$-24.3M
$-3.8M
Q1 25
$-14.1M
$709.0K
Q4 24
$-27.0M
$-7.1M
Q3 24
$-1.3M
$-6.0M
Q2 24
$-4.9M
$-23.3M
Q1 24
$-12.9M
$-21.1M
Gross Margin
KVYO
KVYO
LFST
LFST
Q4 25
72.2%
Q3 25
75.5%
Q2 25
75.7%
Q1 25
75.8%
Q4 24
73.4%
Q3 24
76.9%
Q2 24
77.4%
Q1 24
78.6%
Operating Margin
KVYO
KVYO
LFST
LFST
Q4 25
-0.5%
4.7%
Q3 25
-3.5%
2.0%
Q2 25
-10.7%
-0.9%
Q1 25
-8.5%
0.5%
Q4 24
-12.8%
0.3%
Q3 24
-5.6%
0.0%
Q2 24
-6.3%
-5.1%
Q1 24
-10.5%
-5.6%
Net Margin
KVYO
KVYO
LFST
LFST
Q4 25
2.0%
3.1%
Q3 25
-0.1%
0.3%
Q2 25
-8.3%
-1.1%
Q1 25
-5.0%
0.2%
Q4 24
-10.0%
-2.2%
Q3 24
-0.6%
-1.9%
Q2 24
-2.2%
-7.5%
Q1 24
-6.1%
-7.0%
EPS (diluted)
KVYO
KVYO
LFST
LFST
Q4 25
$0.03
Q3 25
$0.00
Q2 25
$-0.09
Q1 25
$-0.05
Q4 24
$-0.09
Q3 24
$-0.01
Q2 24
$-0.02
Q1 24
$-0.05

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
KVYO
KVYO
LFST
LFST
Cash + ST InvestmentsLiquidity on hand
$1.1B
$248.6M
Total DebtLower is stronger
$282.8M
Stockholders' EquityBook value
$1.2B
$1.5B
Total Assets
$1.6B
$2.2B
Debt / EquityLower = less leverage
0.19×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KVYO
KVYO
LFST
LFST
Q4 25
$1.1B
$248.6M
Q3 25
$980.3M
$203.9M
Q2 25
$935.5M
$188.9M
Q1 25
$888.4M
$134.3M
Q4 24
$881.5M
$154.6M
Q3 24
$826.7M
$102.6M
Q2 24
$793.6M
$87.0M
Q1 24
$755.8M
$49.5M
Total Debt
KVYO
KVYO
LFST
LFST
Q4 25
$282.8M
Q3 25
$284.6M
Q2 25
$286.4M
Q1 25
$288.2M
Q4 24
$290.0M
Q3 24
$287.3M
Q2 24
$288.0M
Q1 24
$288.8M
Stockholders' Equity
KVYO
KVYO
LFST
LFST
Q4 25
$1.2B
$1.5B
Q3 25
$1.1B
$1.5B
Q2 25
$1.1B
$1.5B
Q1 25
$1.1B
$1.5B
Q4 24
$1.0B
$1.4B
Q3 24
$1.0B
$1.4B
Q2 24
$979.5M
$1.4B
Q1 24
$937.5M
$1.4B
Total Assets
KVYO
KVYO
LFST
LFST
Q4 25
$1.6B
$2.2B
Q3 25
$1.5B
$2.1B
Q2 25
$1.4B
$2.1B
Q1 25
$1.3B
$2.1B
Q4 24
$1.3B
$2.1B
Q3 24
$1.2B
$2.1B
Q2 24
$1.1B
$2.1B
Q1 24
$1.1B
$2.1B
Debt / Equity
KVYO
KVYO
LFST
LFST
Q4 25
0.19×
Q3 25
0.19×
Q2 25
0.19×
Q1 25
0.20×
Q4 24
0.20×
Q3 24
0.20×
Q2 24
0.20×
Q1 24
0.20×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
KVYO
KVYO
LFST
LFST
Operating Cash FlowLast quarter
$93.2M
$57.6M
Free Cash FlowOCF − Capex
$90.7M
$46.6M
FCF MarginFCF / Revenue
25.9%
12.2%
Capex IntensityCapex / Revenue
0.7%
2.9%
Cash ConversionOCF / Net Profit
13.26×
4.93×
TTM Free Cash FlowTrailing 4 quarters
$208.5M
$110.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KVYO
KVYO
LFST
LFST
Q4 25
$93.2M
$57.6M
Q3 25
$54.8M
$27.3M
Q2 25
$55.7M
$64.4M
Q1 25
$14.4M
$-3.1M
Q4 24
$60.1M
$62.3M
Q3 24
$38.8M
$22.7M
Q2 24
$40.9M
$44.1M
Q1 24
$26.2M
$-21.8M
Free Cash Flow
KVYO
KVYO
LFST
LFST
Q4 25
$90.7M
$46.6M
Q3 25
$52.5M
$17.0M
Q2 25
$53.7M
$56.6M
Q1 25
$11.7M
$-10.3M
Q4 24
$57.7M
$56.0M
Q3 24
$37.2M
$17.7M
Q2 24
$40.1M
$39.0M
Q1 24
$24.9M
$-26.9M
FCF Margin
KVYO
KVYO
LFST
LFST
Q4 25
25.9%
12.2%
Q3 25
16.9%
4.7%
Q2 25
18.3%
16.4%
Q1 25
4.2%
-3.1%
Q4 24
21.4%
17.2%
Q3 24
15.8%
5.7%
Q2 24
18.1%
12.5%
Q1 24
11.9%
-9.0%
Capex Intensity
KVYO
KVYO
LFST
LFST
Q4 25
0.7%
2.9%
Q3 25
0.7%
2.8%
Q2 25
0.7%
2.2%
Q1 25
1.0%
2.2%
Q4 24
0.9%
1.9%
Q3 24
0.7%
1.6%
Q2 24
0.3%
1.6%
Q1 24
0.6%
1.7%
Cash Conversion
KVYO
KVYO
LFST
LFST
Q4 25
13.26×
4.93×
Q3 25
25.34×
Q2 25
Q1 25
-4.36×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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