Deltek Ajera vs HaloPSA: Complete Comparison (2026)
An in-depth comparison of Deltek Ajera and HaloPSA to help you choose the right tool for your business.
Last updated: November 2026
Deltek Ajera
4.8/10
Deltek Ajera is cloud project management and project accounting software for small architecture and engineering firms, covering timesheets, billing, scheduling and dashboards.
HaloPSA
7.1/10
HaloPSA is a professional services automation platform for managed service providers and IT service teams. It combines ticketing, projects, time tracking, billing and reporting.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 4.8/10 | 7.1/10 |
| Cost | 5/10 | 5/10 |
| Ease of Use | 4/10 | 5/10 |
| Analytics | 7/10 | 7/10 |
| Customization | 4/10 | 9/10 |
| Scalability | 5/10 | 8/10 |
| Support | 6/10 | 7/10 |
| Integration | 4/10 | 8/10 |
| Security | 6/10 | 9/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | Contact for pricing | £66/user/mo Halo (single plan) |
| Estimated cost for 10 users | Contact for pricing | Contact for pricing |
| Features | ||
| Client collaboration | ||
| Dashboards | ||
| Reporting | ||
| Scheduling | ||
| Time tracking | ||
| Workflow automation | ||
| App integrations | Not listed | |
| Knowledge base | Not listed | |
| Task management | Not listed | |
Which One Should You Choose?
Why choose Deltek Ajera
Our data shows no clear advantage over HaloPSA.
Why choose HaloPSA
- Higher Customization score (9/10 vs 4/10)
- Higher Integration score (8/10 vs 4/10)
- Better fit for mid-market (8/10 vs 3/10)
- Better fit for enterprise (7/10 vs 3/10)
Pros & Cons
Deltek Ajera
Pros
- Combines project management and project accounting, so small A&E firms avoid running a separate accounting system.
- Ships with ready-made A&E reports and role-based dashboards for utilization and project health.
- Timesheet Assist and automated invoice approval cut routine admin work.
- Implementation typically takes one to three months, faster than Deltek Vantagepoint.
Cons
- Reviewers call the interface dated and ask for a more intuitive user experience.
- Pricing is not published, and the vendor charges extra for migration, training and customization.
- Customization is limited, and growing firms often have to migrate to Vantagepoint.
- Mid-level review scores: 3.6 out of 5 on Capterra and about 4.0 out of 5 on G2.
HaloPSA
Pros
- One per-agent plan includes every module and the AI features, with no paid add-ons.
- Portal customers and end users are free, so client collaboration does not add licence cost.
- More than 250 integrations, including accounting and RMM tools, are included at no extra charge.
- Broad compliance coverage includes ISO 27001, SOC 2 Type II, FedRAMP and HIPAA, plus SSO and audit logs.
- Reviewers describe the browser interface as modern and fast.
Cons
- Reviewers say the configuration menus are convoluted, and a consultant is often needed to get the most out of it.
- A paid onboarding package is mandatory and its price is not published.
- The project features are oriented toward IT service delivery rather than complex professional services projects.
- Some users report slowness and weaker calendar, notification and stock-control features.
- Per-agent costs add up for larger teams.
Not sold on either?
Frequently Asked Questions
HaloPSA scores higher on our Project Management criteria: 7.1/10 against 4.8/10 for Deltek Ajera. The largest gap is in Customization: 4/10 for Deltek Ajera and 9/10 for HaloPSA.
No, neither Deltek Ajera nor HaloPSA lists a free plan.
HaloPSA is the better fit for mid-market: we rate it 8/10 for them, against 3/10 for Deltek Ajera.
