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Side-by-side financial comparison of ACV Auctions Inc. (ACVA) and Fastly, Inc. (FSLY). Click either name above to swap in a different company.

ACV Auctions Inc. is the larger business by last-quarter revenue ($183.6M vs $173.0M, roughly 1.1× Fastly, Inc.). On growth, Fastly, Inc. posted the faster year-over-year revenue change (19.8% vs 15.1%). Fastly, Inc. produced more free cash flow last quarter ($4.1M vs $-14.7M). Over the past eight quarters, Fastly, Inc.'s revenue compounded faster (14.3% CAGR vs 12.3%).

ACV Auctions Inc. operates a leading digital wholesale vehicle auction platform serving automotive dealers across the U.S. and Canada. It offers end-to-end services including transparent vehicle inspections, secure payment processing, and logistics support, enabling efficient trading of used vehicles between registered wholesale buyers and sellers.

Fastly, Inc. is an American company based in San Francisco, which describes itself as a cloud computing company. Fastly provides content delivery network services, image optimization, and load balancing services. Fastly's cloud security services include denial-of-service attack protection, bot mitigation, and a web application firewall.

ACVA vs FSLY — Head-to-Head

Bigger by revenue
ACVA
ACVA
1.1× larger
ACVA
$183.6M
$173.0M
FSLY
Growing faster (revenue YoY)
FSLY
FSLY
+4.6% gap
FSLY
19.8%
15.1%
ACVA
More free cash flow
FSLY
FSLY
$18.8M more FCF
FSLY
$4.1M
$-14.7M
ACVA
Faster 2-yr revenue CAGR
FSLY
FSLY
Annualised
FSLY
14.3%
12.3%
ACVA

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACVA
ACVA
FSLY
FSLY
Revenue
$183.6M
$173.0M
Net Profit
$-20.5M
Gross Margin
62.5%
Operating Margin
-9.7%
23.7%
Net Margin
-11.9%
Revenue YoY
15.1%
19.8%
Net Profit YoY
47.6%
EPS (diluted)
$-0.12
$-0.13

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
ACVA
ACVA
FSLY
FSLY
Q1 26
$173.0M
Q4 25
$183.6M
$172.6M
Q3 25
$199.6M
$158.2M
Q2 25
$193.7M
$148.7M
Q1 25
$182.7M
$144.5M
Q4 24
$159.5M
$140.6M
Q3 24
$171.3M
$137.2M
Q2 24
$160.6M
$132.4M
Net Profit
ACVA
ACVA
FSLY
FSLY
Q1 26
$-20.5M
Q4 25
$-15.5M
Q3 25
$-24.5M
$-29.5M
Q2 25
$-7.3M
$-37.5M
Q1 25
$-14.8M
$-39.1M
Q4 24
$-32.9M
Q3 24
$-16.0M
$-38.0M
Q2 24
$-17.1M
$-43.7M
Gross Margin
ACVA
ACVA
FSLY
FSLY
Q1 26
62.5%
Q4 25
61.4%
Q3 25
58.4%
Q2 25
54.5%
Q1 25
53.2%
Q4 24
53.4%
Q3 24
54.5%
Q2 24
55.1%
Operating Margin
ACVA
ACVA
FSLY
FSLY
Q1 26
23.7%
Q4 25
-9.7%
-8.7%
Q3 25
-11.9%
-18.2%
Q2 25
-3.7%
-24.8%
Q1 25
-7.9%
-26.4%
Q4 24
-16.2%
-24.4%
Q3 24
-10.0%
-29.6%
Q2 24
-11.6%
-35.3%
Net Margin
ACVA
ACVA
FSLY
FSLY
Q1 26
-11.9%
Q4 25
-9.0%
Q3 25
-12.3%
-18.6%
Q2 25
-3.8%
-25.2%
Q1 25
-8.1%
-27.1%
Q4 24
-23.4%
Q3 24
-9.4%
-27.7%
Q2 24
-10.6%
-33.0%
EPS (diluted)
ACVA
ACVA
FSLY
FSLY
Q1 26
$-0.13
Q4 25
$-0.12
$-0.10
Q3 25
$-0.14
$-0.20
Q2 25
$-0.04
$-0.26
Q1 25
$-0.09
$-0.27
Q4 24
$-0.15
$-0.23
Q3 24
$-0.10
$-0.27
Q2 24
$-0.10
$-0.32

Balance Sheet & Financial Strength

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

Metric
ACVA
ACVA
FSLY
FSLY
Cash + ST InvestmentsLiquidity on hand
$271.5M
$146.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$429.7M
$977.1M
Total Assets
$1.1B
$1.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACVA
ACVA
FSLY
FSLY
Q1 26
$146.7M
Q4 25
$271.5M
$361.8M
Q3 25
$265.3M
$342.9M
Q2 25
$258.4M
$321.2M
Q1 25
$291.9M
$307.3M
Q4 24
$224.1M
$295.9M
Q3 24
$252.5M
$308.2M
Q2 24
$215.0M
$311.8M
Stockholders' Equity
ACVA
ACVA
FSLY
FSLY
Q1 26
$977.1M
Q4 25
$429.7M
$929.6M
Q3 25
$434.4M
$937.0M
Q2 25
$448.8M
$942.6M
Q1 25
$439.6M
$957.0M
Q4 24
$440.0M
$965.3M
Q3 24
$456.2M
$969.5M
Q2 24
$457.6M
$981.2M
Total Assets
ACVA
ACVA
FSLY
FSLY
Q1 26
$1.5B
Q4 25
$1.1B
$1.5B
Q3 25
$1.2B
$1.5B
Q2 25
$1.1B
$1.5B
Q1 25
$1.2B
$1.4B
Q4 24
$984.1M
$1.5B
Q3 24
$1.0B
$1.5B
Q2 24
$1.0B
$1.5B

Cash Flow & Capital Efficiency

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

Metric
ACVA
ACVA
FSLY
FSLY
Operating Cash FlowLast quarter
$-12.4M
$28.9M
Free Cash FlowOCF − Capex
$-14.7M
$4.1M
FCF MarginFCF / Revenue
-8.0%
2.4%
Capex IntensityCapex / Revenue
1.2%
14.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$69.1M
$55.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACVA
ACVA
FSLY
FSLY
Q1 26
$28.9M
Q4 25
$-12.4M
$22.4M
Q3 25
$10.3M
$28.9M
Q2 25
$13.7M
$25.8M
Q1 25
$66.6M
$17.3M
Q4 24
$-3.2M
$5.2M
Q3 24
$21.1M
$5.0M
Q2 24
$4.5M
$-4.9M
Free Cash Flow
ACVA
ACVA
FSLY
FSLY
Q1 26
$4.1M
Q4 25
$-14.7M
$12.2M
Q3 25
$7.7M
$22.9M
Q2 25
$10.9M
$15.9M
Q1 25
$65.3M
$14.7M
Q4 24
$-3.9M
$251.0K
Q3 24
$20.2M
$3.0M
Q2 24
$2.7M
$-6.7M
FCF Margin
ACVA
ACVA
FSLY
FSLY
Q1 26
2.4%
Q4 25
-8.0%
7.1%
Q3 25
3.8%
14.5%
Q2 25
5.6%
10.7%
Q1 25
35.7%
10.2%
Q4 24
-2.5%
0.2%
Q3 24
11.8%
2.2%
Q2 24
1.7%
-5.1%
Capex Intensity
ACVA
ACVA
FSLY
FSLY
Q1 26
14.3%
Q4 25
1.2%
5.9%
Q3 25
1.3%
3.8%
Q2 25
1.5%
6.6%
Q1 25
0.7%
1.8%
Q4 24
0.4%
3.5%
Q3 24
0.6%
1.5%
Q2 24
1.1%
1.3%

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACVA
ACVA

Auction Marketplace Revenue$77.6M42%
Other Marketplace Revenue$72.4M39%
Customer Assurance$24.1M13%
Data Services Revenue$9.4M5%

FSLY
FSLY

Network Services$126.2M73%
Security$38.8M22%
Other$8.0M5%

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