Fifteen people is where per-workspace pricing is weakest. PLYNTUM’s 11th member moves the workspace from Core ($120) to Scale ($360 billed annually), so at 11 to 14 people PLYNTUM costs more than a tool at $25 a seat. At exactly 15 the two meet. Scale also adds the workload and capacity view and renewal workflows, which Core does not have.
"},{"heading":"Cost for 15 people, tool by tool","html":"List prices billed annually, shown per month, before tax (checked 25 September 2026), unless the row says otherwise. Where a vendor has a seat minimum, the table bills the minimum. “Approval” means a manager approves timesheets on that plan, as the vendor’s pricing page states it. For side-by-side notes on single tools, see the comparisons with Productive, Teamwork.com and Paymo.
| Tool and plan | Price rule | 15 people, per month | Approval | Invoicing |
|---|---|---|---|---|
| PLYNTUM Scale | Per workspace, up to 25 members | $360 | Yes | Yes, plus recurring |
| Productive Essential | $10 per user | $150 | Yes | Yes |
| Productive Professional | $25 per user | $375 | Yes | Yes |
| Teamwork.com Basics | $9.99 per user, minimum 3 | $149.85 | Plan not confirmed on the pricing page | Basic invoices |
| Teamwork.com Accelerate | $24.99 per user, minimum 5 | $374.85 | Plan not confirmed on the pricing page | Yes, with margin and tax |
| Scoro | €15–€52 ($17–$57) per user, minimum 5; billing cycle not labeled | €225–€780 ($255–$855), plus onboarding | Time locking on End-to-end | In the combinations with Invoice |
| Function Point Standardize | $53 per user, plus onboarding fee | $795, plus onboarding | Not shown | Yes (batch) |
| Workamajig | $49 per user at 10+, billed monthly; one month free with a year prepaid | $735 on monthly billing ($673.75 a month prepaid) | Not shown | Yes |
| Rocketlane Standard | $49 per team member, minimum 5; implementation charged separately | $735 | Yes | No (Premium, $69) |
| monday.com Pro | $19 per seat; seats sold from 3 | $285 for 15 seats | Not listed | Not listed |
| Asana Advanced + Timesheets & Budgets | $24.99 + $5.99 per user, 15-seat bucket | $464.70 | Yes, through the add-on | No |
| ClickUp Business + Harvest Teams | $12 + $9 per user; Harvest usage fees extra | $315 | No (ClickUp: Enterprise; Harvest: Enterprise) | Yes (Harvest) |
| Bonsai Premium | $29 per user | $435 | Not shown | Yes |
| Paymo Pro | $16.90 per user (annual; $23.90 monthly) | $253.50 | Yes | Yes |
| Harvest Enterprise + Forecast | $14 + $5 per person; Harvest usage fees extra | $285 | Yes | Yes |
| Clockify Standard | $5.49 per user | $82.35 | Yes | Yes |
| Bitrix24 Standard / Professional | Per organization, up to 50 / 100 users | $99 / $199 | Not shown | Yes (from Standard) |
The same comparison for other team sizes:
To add up the tools you pay for today, use the stack calculator. PLYNTUM’s plans are on the pricing page.
"},{"heading":"Sources","html":"Every price was checked on the vendor’s own pricing page on 25 September 2026. If something has changed, tell us at info@plyntum.com and we will correct it.
"}]},"faq":[["How much does PSA software cost for 15 people?","At list prices billed annually (checked 25 September 2026): $374.85 on Teamwork.com Accelerate, $375 on Productive Professional, $735 on Rocketlane Standard, $795 on Function Point Standardize before onboarding, and $360 on PLYNTUM Scale."],["Why does PLYNTUM jump in price at 11 people?","Core includes up to 10 members. The 11th member needs Scale, which includes up to 25 and adds the workload and capacity view."],["Is there a plan between Core and Scale?","No. Plans are Launch (5), Core (10), Scale (25), Intelligence (50) and Enterprise."],["Do these prices include onboarding?","No. Scoro and Function Point charge onboarding separately, Rocketlane charges implementation separately, and Workamajig quotes 2 to 3 months of implementation."]]}