cust.co / Compare / Bentley Systems vs Altair Engineering

Bentley Systems vs Altair Engineering - NRR head-to-head

Side-by-side Net Revenue Retention comparison sourced from SEC filings and earnings releases. Both compete in Construction SaaS. Both at Public stage.

Bentley Systems leads by +17pp on latest NRR (109% vs 92%).

NRR over time

89%95%101%107%113% FY2018-Q4FY2021-Q3FY2023-Q2FY2024-Q2FY2024-Q4FY2025-Q3FY2026-Q1FY2026-Q2 NRR Bentley Systems Altair Engineering Bentley Systems - FY2018-Q4: 98% Bentley Systems - FY2020-Q4: 98% Bentley Systems - FY2021-Q2: 98% Bentley Systems - FY2021-Q3: 98% Bentley Systems - FY2021-Q4: 98% Bentley Systems - FY2022-Q2: 98% Bentley Systems - FY2023-Q2: 98% Bentley Systems - FY2023-Q4: 108% Bentley Systems - FY2024-Q1: 108% Bentley Systems - FY2024-Q2: 108% Bentley Systems - FY2024-Q3: 109% Bentley Systems - FY-2024: 110% Bentley Systems - FY2024-Q4: 110% Bentley Systems - FY2025-Q1: 110% Bentley Systems - FY2025-Q2: 109% Bentley Systems - FY2025-Q3: 109% Bentley Systems - FY-2025: 109% Bentley Systems - FY2025-Q4: 109% Bentley Systems - FY2026-Q1: 109% Bentley Systems - FY2026-Q2: 109% Altair Engineering - FY-2024: 92%

Bentley Systems hit a higher all-time peak (110% in FY-2024).

Stat-by-stat

Metric Bentley Systems Altair Engineering
Latest NRR 109% 92%
All-time peak NRR 110% 92%
All-time low NRR 98% 92%
QoQ change +0pp -
YoY change +0pp -
3-year change +11pp -
Disclosures tracked 20 1

Customer cohorts

MetricBentley SystemsAltair Engineering
Total customers - 13,000
Over $100K ARR - -
Over $1M ARR 220 -
Top-10 concentration - -
Average ACV - -
US revenue mix 40.4% 48.6%

Commercial structure

MetricBentley SystemsAltair Engineering
Total RPO $284M $271M
Current RPO (12mo) $267M $192M
Multi-year contracts - -
Avg contract length - -
Subscription rev mix 92.5% 92%
New customers added 600 -

Post-sales motion

MetricBentley SystemsAltair Engineering
CS team size - -
Customers per CSM - -
Pricing model hybrid subscription
Renewal cadence multi-year annual
CSM coverage model account-named hybrid
Top customer exec Patrick Cozzi -

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