cust.co / Compare / Autodesk vs Altair Engineering

Autodesk 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.

Autodesk leads by +13pp on latest NRR (105% vs 92%).

NRR over time

89%95%101%107%113% FY2025-Q3FY-2025FY2026-Q2FY2026-Q4FY-2024 NRR Autodesk Altair Engineering Autodesk - FY2025-Q3: 100% Autodesk - FY2025-Q4: 100% Autodesk - FY-2025: 105% Autodesk - FY2026-Q1: 110% Autodesk - FY2026-Q2: 110% Autodesk - FY2026-Q3: 110% Autodesk - FY2026-Q4: 100% Autodesk - FY-2026: 105% Altair Engineering - FY-2024: 92%

Autodesk hit a higher all-time peak (110% in FY2026-Q1).

Stat-by-stat

Metric Autodesk Altair Engineering
Latest NRR 105% 92%
All-time peak NRR 110% 92%
All-time low NRR 100% 92%
QoQ change +5pp -
YoY change -5pp -
3-year change - -
Disclosures tracked 8 1

Customer cohorts

MetricAutodeskAltair Engineering
Total customers - 13,000
Over $100K ARR - -
Over $1M ARR - -
Top-10 concentration - -
Average ACV - -
US revenue mix 36% 48.6%

Commercial structure

MetricAutodeskAltair Engineering
Total RPO $8.3B $271M
Current RPO (12mo) $5.5B $192M
Multi-year contracts - -
Avg contract length - -
Subscription rev mix 94% 92%
New customers added - -

Post-sales motion

MetricAutodeskAltair Engineering
CS team size - -
Customers per CSM - -
Pricing model hybrid subscription
Renewal cadence annual annual
CSM coverage model hybrid hybrid
Top customer exec Andy Elder -

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