ProSonata Pricing
Every ProSonata plan with its monthly and annual price, what it costs for common team sizes, and a calculator to estimate your own monthly cost before you buy.
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Plans and prices
| Plan | Monthly billing | Annual billing (per month) | Per user or flat | Users | Free tier |
|---|---|---|---|---|---|
| ProSonata 1 | €9/mo | Not listed | Flat | 1 users | No |
| ProSonata 3 | €19/mo | Not listed | Flat | 1–3 users | No |
| ProSonata 5 | €35/mo | Not listed | Flat | 1–5 users | No |
| ProSonata 10 | €60/mo | Not listed | Flat | 1–10 users | No |
| ProSonata 20 | €100/mo | Not listed | Flat | 1–20 users | No |
| More than 20 users | Contact sales | Contact sales | — | From 21 users | No |
Prices last updated November 2026.
What each ProSonata plan includes
ProSonata 1
- 1 user
- All base functions
- Extension modules 1 EUR each
ProSonata 3
Everything in ProSonata 1, plus:
- Up to 3 users
- Extension modules 2 EUR each
ProSonata 5
Everything in ProSonata 3, plus:
- Up to 5 users
- Extension modules 3 EUR each
ProSonata 10
Everything in ProSonata 5, plus:
- Up to 10 users
- Extension modules 5 EUR each
ProSonata 20
Everything in ProSonata 10, plus:
- Up to 20 users
- Extension modules 10 EUR each
More than 20 users
- Priced on request
What ProSonata costs by team size
| Team size | 1 user | 5 users | 10 users | 25 users | 50 users |
|---|---|---|---|---|---|
| Monthly cost | €9/moProSonata 1 | €35/moProSonata 5 | €60/moProSonata 10 | Contact for pricing | Contact for pricing |
The plan that fits each team size, billed monthly, before add-ons and usage charges.
Add-ons
| Add-on | Monthly billing | Annual billing (per month) | Charged |
|---|---|---|---|
| Custom PDF template or color schemeCorporate design templates, quoted individually as a one-time cost. | Not listed | Not listed | Flat |
| Extension modulesProject groups, project correspondence, task overview with project plan and resources, bank reconciliation, delivery notes, CRM and vacation requests. Each module costs 1 to 10 EUR a month depending on the package. | Not listed | Not listed | Per module |
| Full backup importOne-time import of a complete backup. | Not listed | Not listed | Flat |
Usage pricing
| Metric | Plan | Included per month | Price after that |
|---|---|---|---|
| AI invoice reading, up to 100 documents | All plans | None | €10 per month |
| AI invoice reading, up to 200 documents | All plans | None | €20 per month |
| AI invoice reading, up to 25 documents | All plans | 10 | €2 per month |
| AI invoice reading, up to 50 documents | All plans | None | €5 per month |
ProSonata Pricing Calculator
Estimate your team's real monthly and annual cost based on seats, billing cycle, and add-ons.
Cost breakdown
Estimated from the vendor's published prices, last updated November 2026. Actual costs may vary based on negotiated contracts. How we collect prices
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ProSonata pricing FAQs
No. The prices are flat package prices for 1, 3, 5, 10 or 20 users, from 9 to 100 EUR a month before VAT.
Up to 10 receipts a month are included. Higher tiers cost 2 to 20 EUR a month, and e-invoices do not count toward the limit.
No, ProSonata does not list a free plan. Its cheapest paid plan is ProSonata 1, at €9/mo billed monthly.
ProSonata lists 6 plans. The cheapest paid plan is ProSonata 1, at €9/mo billed monthly.
ProSonata's ProSonata 1 plan, at €9/mo billed monthly, includes 1 user, All base functions and Extension modules 1 EUR each.
ProSonata costs about €60/mo for 10 users on its ProSonata 10 plan, billed monthly, before add-ons and usage charges.
Yes. ProSonata sells add-ons on top of its plans: Custom PDF template or color scheme, Extension modules and Full backup import. It also charges by usage for AI invoice reading, up to 100 documents, AI invoice reading, up to 200 documents, AI invoice reading, up to 25 documents and 1 more, past what the plan includes.