vs

Side-by-side financial comparison of APPFOLIO INC (APPF) and SL GREEN REALTY CORP (SLG). Click either name above to swap in a different company.

SL GREEN REALTY CORP is the larger business by last-quarter revenue ($276.5M vs $262.2M, roughly 1.1× APPFOLIO INC). APPFOLIO INC runs the higher net margin — 16.2% vs -36.5%, a 52.7% gap on every dollar of revenue. On growth, APPFOLIO INC posted the faster year-over-year revenue change (20.4% vs 12.4%). Over the past eight quarters, SL GREEN REALTY CORP's revenue compounded faster (21.3% CAGR vs 15.3%).

AppFolio, Inc. is an American company founded in 2006 that offers software-as-a-service (SaaS) applications and services to the real estate industry.

SL Green Realty Corp. is a real estate investment trust that primarily invests in office buildings and shopping centers in New York City. As of December 31, 2024, the company owned interests in 39 properties comprising 25,297,353 square feet, primarily in Manhattan. It has been referred to as "New York City’s largest office landlord".

APPF vs SLG — Head-to-Head

Bigger by revenue
SLG
SLG
1.1× larger
SLG
$276.5M
$262.2M
APPF
Growing faster (revenue YoY)
APPF
APPF
+8.0% gap
APPF
20.4%
12.4%
SLG
Higher net margin
APPF
APPF
52.7% more per $
APPF
16.2%
-36.5%
SLG
Faster 2-yr revenue CAGR
SLG
SLG
Annualised
SLG
21.3%
15.3%
APPF

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
APPF
APPF
SLG
SLG
Revenue
$262.2M
$276.5M
Net Profit
$42.4M
$-100.8M
Gross Margin
Operating Margin
19.4%
64.2%
Net Margin
16.2%
-36.5%
Revenue YoY
20.4%
12.4%
Net Profit YoY
35.2%
-870.0%
EPS (diluted)
$1.18
$-1.49

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
APPF
APPF
SLG
SLG
Q1 26
$262.2M
Q4 25
$248.2M
$276.5M
Q3 25
$249.4M
$244.8M
Q2 25
$235.6M
$241.9M
Q1 25
$217.7M
$239.8M
Q4 24
$203.7M
$245.9M
Q3 24
$205.7M
$229.7M
Q2 24
$197.4M
$222.8M
Net Profit
APPF
APPF
SLG
SLG
Q1 26
$42.4M
Q4 25
$39.9M
$-100.8M
Q3 25
$33.6M
$28.6M
Q2 25
$36.0M
$-7.4M
Q1 25
$31.4M
$-17.3M
Q4 24
$102.7M
$19.1M
Q3 24
$33.0M
$-9.5M
Q2 24
$29.7M
$1.6M
Operating Margin
APPF
APPF
SLG
SLG
Q1 26
19.4%
Q4 25
17.6%
64.2%
Q3 25
14.1%
85.5%
Q2 25
17.2%
53.4%
Q1 25
15.5%
56.7%
Q4 24
11.3%
59.8%
Q3 24
20.7%
65.1%
Q2 24
18.3%
79.2%
Net Margin
APPF
APPF
SLG
SLG
Q1 26
16.2%
Q4 25
16.1%
-36.5%
Q3 25
13.5%
11.7%
Q2 25
15.3%
-3.0%
Q1 25
14.4%
-7.2%
Q4 24
50.4%
7.8%
Q3 24
16.0%
-4.2%
Q2 24
15.0%
0.7%
EPS (diluted)
APPF
APPF
SLG
SLG
Q1 26
$1.18
Q4 25
$1.10
$-1.49
Q3 25
$0.93
$0.34
Q2 25
$0.99
$-0.16
Q1 25
$0.86
$-0.30
Q4 24
$2.79
$0.13
Q3 24
$0.90
$-0.21
Q2 24
$0.81
$-0.04

Balance Sheet & Financial Strength

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

Metric
APPF
APPF
SLG
SLG
Cash + ST InvestmentsLiquidity on hand
$147.4M
$155.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$470.2M
$3.7B
Total Assets
$580.6M
$11.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APPF
APPF
SLG
SLG
Q1 26
$147.4M
Q4 25
$107.0M
$155.7M
Q3 25
$76.1M
$187.0M
Q2 25
$73.5M
$182.9M
Q1 25
$56.9M
$180.1M
Q4 24
$42.5M
$184.3M
Q3 24
$62.4M
$188.2M
Q2 24
$59.6M
$199.5M
Stockholders' Equity
APPF
APPF
SLG
SLG
Q1 26
$470.2M
Q4 25
$542.6M
$3.7B
Q3 25
$498.9M
$3.8B
Q2 25
$455.6M
$3.8B
Q1 25
$462.1M
$3.8B
Q4 24
$519.3M
$4.0B
Q3 24
$412.8M
$3.6B
Q2 24
$371.4M
$3.7B
Total Assets
APPF
APPF
SLG
SLG
Q1 26
$580.6M
Q4 25
$689.0M
$11.1B
Q3 25
$640.5M
$11.1B
Q2 25
$567.4M
$11.3B
Q1 25
$564.7M
$11.4B
Q4 24
$626.7M
$10.5B
Q3 24
$523.3M
$10.2B
Q2 24
$479.3M
$9.5B

Cash Flow & Capital Efficiency

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

Metric
APPF
APPF
SLG
SLG
Operating Cash FlowLast quarter
$34.3M
$82.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
0.81×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APPF
APPF
SLG
SLG
Q1 26
$34.3M
Q4 25
$65.0M
$82.9M
Q3 25
$86.0M
$-6.8M
Q2 25
$52.6M
$54.5M
Q1 25
$38.5M
$6.7M
Q4 24
$36.6M
$129.6M
Q3 24
$57.8M
$16.7M
Q2 24
$50.9M
$79.4M
Free Cash Flow
APPF
APPF
SLG
SLG
Q1 26
Q4 25
$63.7M
Q3 25
$84.7M
Q2 25
$52.4M
Q1 25
$38.2M
Q4 24
$36.4M
Q3 24
$57.4M
Q2 24
$50.8M
FCF Margin
APPF
APPF
SLG
SLG
Q1 26
Q4 25
25.7%
Q3 25
34.0%
Q2 25
22.2%
Q1 25
17.6%
Q4 24
17.9%
Q3 24
27.9%
Q2 24
25.8%
Capex Intensity
APPF
APPF
SLG
SLG
Q1 26
Q4 25
0.5%
Q3 25
0.5%
Q2 25
0.1%
Q1 25
0.1%
Q4 24
0.1%
Q3 24
0.2%
Q2 24
0.0%
Cash Conversion
APPF
APPF
SLG
SLG
Q1 26
0.81×
Q4 25
1.63×
Q3 25
2.56×
-0.24×
Q2 25
1.46×
Q1 25
1.23×
Q4 24
0.36×
6.77×
Q3 24
1.75×
Q2 24
1.71×
50.33×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APPF
APPF

Value Added Services$201.4M77%
Subscription Services$58.2M22%

SLG
SLG

Real Estate Segment$223.1M81%
Other$35.9M13%
Debt And Preferred Equity Segment$17.4M6%

Related Comparisons