Asana, Slack and Harvest, or one workspace?
What a common three-tool stack costs next to PLYNTUM, and what each option covers. List prices read on 11–12 September 2026.
Monthly cost by team size
Three tools: Asana Starter ($10.99), Slack Pro ($7.25) and Harvest Teams ($9), per user per month on annual billing. Asana Starter does not include time tracking, which is why Harvest is in the stack.
| People | Three tools | With Harvest time approval | PLYNTUM |
|---|---|---|---|
| 5 | $136.20 | $161.20 | $44 Launch |
| 10 | $272.40 | $322.40 | $120 Core |
| 25 | $681 | $806 | $360 Scale |
| 50 | $1,362 | $1,612 | $840 Intelligence |
All figures are per month with annual billing. Harvest lists timesheet approvals on its Enterprise plan ($14 per seat). PLYNTUM is priced per workspace; monthly billing is $55, $150, $450 and $1,050. The table selects by team capacity; time approval and the client portal require at least Core, even for five people ($120 a month billed annually).
What the three tools do better
- Slack is a dedicated messaging platform. PLYNTUM’s chat is built around the work, and expanded channels are in development.
- Each tool can be replaced on its own, without moving everything at once.
What one workspace adds
- Invoices, expenses, receivables and the 13-week cash flow overview from Core, which none of the three tools lists as part of these plans.
- Leave requests and separate company workspaces alongside tasks; the client portal starts on Core. Each paid workspace has its own subscription.
- One record for the task, its time and its cost, instead of three exports to reconcile.
Sources
All pages read on 11–12 September 2026. Prices and plans change, so check the vendor’s page before deciding. If something has changed, tell us at info@plyntum.com.
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