Deltek Polaris (formerly Replicon PSA) vs Certinia PSA
Side-by-side from the Top 11 ranking of BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026. Last verified October 7, 2026.
The short answer
Deltek Polaris (formerly Replicon PSA) ranks higher on Top 11 (#8 vs #10) for Managing partners, chief executives and finance leads at United States consultancies, agencies, IT services, accounting, architecture and engineering firms, roughly 10 to 250 people, running time in one tool, deals in a CRM and invoices in QuickBooks, Xero or Sage Intacct, who are choosing a PSA and want utilization and margin during the month instead of after it.. Real time margin and WIP named, folded into Deltek, and no price.
At a glance
| Deltek Polaris (formerly Replicon PSA) | Certinia PSA | |
|---|---|---|
| Top 11 rank | #8 / BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026 | #10 / BigTime vs Scoro vs Kantata: 11 Best Professional Services Automation Software 2026 |
| Score (out of 9.4) | 6.7 | 6.5 |
| Best for | IT services and consulting firms already on Deltek | Firms that already run on Salesforce |
| Pricing | $$$ (no price published; demo only) | $$$ (no price published; pricing page is a demo request) |
| HQ | — | — |
| Founded | — | — |
Deltek Polaris (formerly Replicon PSA)
Real time margin and WIP named, folded into Deltek, and no price.
www.deltek.com/products/polaris/Certinia PSA
Real time financial health inside Salesforce, and nothing for a firm that is not on it.
www.certinia.com/solutions/professional-services-cloud/Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.