Best Professional Services Accounting Software in 2026
Updated
In short: Accounting Seed is ranked #1 of 26 as of 4 October 2026, ahead of Acumatica Professional Services Edition and BST11 ERP. The lowest first paid tier on this page is WisoBooks at $9/mo.
For a services firm, accounting software may need to connect project finances with the planning and reporting around client work. Compared on client billing, expense tracking and time tracking, these entries also show how general ledger, project profitability and utilization reporting figure into the comparison. Resource planning adds a staffing dimension; free-plan availability and the paid-from price provide cost details to weigh. Acumatica Professional Services Edition leads the ranking, followed by Certinia Professional Services Cloud and Accelo. Accounting Seed, Projectworks, Total Synergy, WisoBooks and BST11 ERP are also among the first entries. Compare the capabilities with your accounting workflow, from recording project costs to reviewing profitability and utilization.
26 professional services accounting software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | General ledger | |
|---|---|---|---|---|---|---|---|---|
| 1 |  Accounting Seed | 6.8 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 2 | Acumatica Professional Services Edition | 6.8 | RecognisedAPIDocumented | — | — | — | — | View |
| 3 |  BST11 ERP | 6.8 | RecognisedAPIDocumented | — | — | — | — | View |
| 4 |  Certinia Professional Services Cloud | 6.8 | RecognisedAPIDocumented | — | — | — | — | View |
| 5 | Deltek Maconomy | 6.8 | RecognisedAPIDocumented | — | — | — | — | View |
| 6 |  Total Synergy | 6.8 | RecognisedAPIDocumented | — | No | — | — | View |
| 7 |  WisoBooks | 6.8 | RecognisedAPIDocumented | $9/mo | No | 7.5 /user/mo | Yes | View |
| 8 | Accelo | 6.7 | RecognisedAPIDocumented | — | No | — | — | View |
| 9 | BQE CORE | 6.7 | RecognisedAPIDocumented | — | — | — | — | View |
| 10 |  Infor Learning Management System | 6.7 | RecognisedAPIDocumented | — | — | — | — | View |
| 11 | Projectworks | 6.7 | RecognisedAPIDocumented | $17/mo | No | 17 /user/mo | — | View |
| 12 |  Beyond Software | 5.6 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 13 | Datto Endpoint Backup for Windows | 5.4 | RecognisedAPIDocumented | — | — | — | — | View |
| 14 |  Unanet ERP AE | 5.4 | RecognisedAPIDocumented | — | — | — | — | View |
| 15 | ConnectWise CPQ | 5.3 | RecognisedAPIDocumented | — | — | — | — | View |
| 16 |  Unit4 FP&A | 5.3 | RecognisedAPIDocumented | — | — | — | — | View |
| 17 | Workamajig | 5.3 | RecognisedAPIDocumented | $45/mo | No | 45 /user/mo | — | View |
| 18 | Productive | 5.2 | RecognisedAPIDocumented | $10/mo | No | 10 /user/mo | — | View |
| 19 |  SAP Business One | 5.2 | RecognisedAPIDocumented | — | — | — | — | View |
| 20 | Scoro | 5.2 | RecognisedAPIDocumented | $17/mo | No | 17 /user/mo | — | View |
| 21 | Infor Professional Services Automation | 4.9 | RecognisedAPIDocumented | — | — | — | — | View |
| 22 | Workday Expenses | 4.9 | RecognisedAPIDocumented | — | — | — | — | View |
| 23 | Xledger | 4.9 | RecognisedAPIDocumented | — | — | — | — | View |
| 24 | BigTime | 4.8 | RecognisedAPIDocumented | — | No | — | — | View |
| 25 |  Kantata | 4.8 | RecognisedAPIDocumented | — | — | — | — | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which professional services accounting software is ranked first on Inferse?
Accounting Seed is ranked #1 of 26 with a score of 6.8. Acumatica Professional Services Edition is second and BST11 ERP third.
How many of these have a free plan?
0 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, WisoBooks has the lowest first paid tier we found: $9/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.