Summary Verdict
CERT: 4—EGHT: 1wins
Rule of 40
31.3CERT
8.5EGHT
check_circleCERT leads
Revenue Growth
8.8%CERT
0.1%EGHT
check_circleCERT leads
Gross Margin
66%CERT
67%EGHT
check_circleEGHT leads
FCF Margin
22.6%CERT
8.4%EGHT
check_circleCERT leads
Operating Margin
5.0%CERT
2.1%EGHT
check_circleCERT leads
NRR
—CERT
—EGHT
Metric
Rule of 40Efficiency score
CERT
31.3check_circle
EGHT
8.5
Revenue GrowthYoY
CERT
8.8%check_circle
EGHT
0.1%
Gross Margin% of revenue
CERT
66%
EGHT
67%check_circle
FCF MarginFree cash flow
CERT
22.6%check_circle
EGHT
8.4%
Operating MarginGAAP
CERT
5.0%check_circle
EGHT
2.1%
NRRNet retention
CERT
N/A
EGHT
N/A
EV / RevenueValuation multiple
CERT
N/A
EGHT
0.8x
Market CapUSD
CERT
N/A
EGHT
$266.1M
ARR GrowthYoY
CERT
N/A
EGHT
N/A
CAC PaybackMonths to recover
CERT
N/A
EGHT
N/A
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insights
Analysis
As of Q4 2025, Certara, Inc. trades at N/A EV/Revenue versus 8X8 INC /DE/ at 0.8x. On the Rule of 40, Certara, Inc. scores 31.3 compared to 8X8 INC /DE/'s 8.5, placing Certara, Inc. ahead in operating efficiency. Gross margins stand at Certara, Inc. 66% vs 8X8 INC /DE/ 67%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.