CLEAR MONTHLY PRICING

Choose how you work.

Run checks on the website or connect an API to your software. Separate allowances, one account. Monthly prices in EUR, excluding VAT. Business subscriptions are available in the countries listed in Billing.

USE IT ON THE WEBSITE

Website tools.

One shared allowance for invoice validation, EU VAT checks and domain audits. No code or API key needed.

FREE FOREVER

Manual Free

€0 / month

10 checks per calendar month · At most 2 per day

No card, no expiry. Email verification and authenticator required. One allowance per business.

Create free account →

Manual Starter

€4 / month

50 checks per billing month

No rollover or extra usage charges. Checks stop at your allowance. One check at a time.

Choose starter →

Manual Plus

€9 / month

200 checks per billing month

No rollover or extra usage charges. Checks stop at your allowance. One check at a time.

Choose plus →

Monthly subscriptions renew until cancelled. Cancel in Billing before renewal; access continues to the paid period end. A conclusive negative result uses one check; inconclusive results and technical failures use none.

FOR YOUR SOFTWARE

API subscriptions.

Server-side integration, scoped API keys and a separate allowance for each product.

Try all three APIs for 14 days.

100 invoice validations, 100 VAT checks and 25 domain audits. One concurrent operation per product. No card, automatic charges or overage. Your 10 monthly manual checks remain free after the API trial ends.

Start free API trial →

Invoice Validation

Developer

€7 / month

2,000 validations included

Optional overage: €0.004 per check

Up to 2 requests/s · 1 concurrent operation(s).

Choose developer →

Business

€19 / month

10,000 validations included

Optional overage: €0.0025 per check

Up to 5 requests/s · 2 concurrent operation(s).

Choose business →

Platform

€39 / month

25,000 validations included

Optional overage: €0.002 per check

Up to 10 requests/s · 4 concurrent operation(s).

Choose platform →

EU VAT Validation

Developer

€9 / month

1,000 validations included

Optional overage: €0.009 per check

250 rows per batch · CSV/JSON and PDF summary exports.

One-off list checks on the website and through the API.

Website lists share this VAT allowance. No batch overage.

Up to 1 requests/s · 1 concurrent operation(s).

Choose developer →

Business

€27 / month

5,000 validations included

Optional overage: €0.006 per check

1,000 rows per batch · CSV/JSON and PDF summary exports.

10 saved lists and optional monthly rechecks.

Website lists share this VAT allowance. No batch overage.

Up to 2 requests/s · 2 concurrent operation(s).

Choose business →

Platform

€69 / month

20,000 validations included

Optional overage: €0.004 per check

5,000 rows per batch · CSV/JSON and PDF summary exports.

50 saved lists, monthly rechecks and signed completion webhooks.

Website lists share this VAT allowance. No batch overage.

Up to 5 requests/s · 3 concurrent operation(s).

Choose platform →

Domain & Email Security

Developer

€12 / month

500 validations included

Optional overage: €0.025 per check

Up to 1 requests/s · 1 concurrent operation(s).

Choose developer →

Business

€29 / month

2,500 validations included

Optional overage: €0.015 per check

Up to 2 requests/s · 2 concurrent operation(s).

Choose business →

Platform

€79 / month

10,000 validations included

Optional overage: €0.010 per check

Up to 5 requests/s · 3 concurrent operation(s).

Choose platform →

API overage starts disabled. Enable it only with an explicit spending cap. Unused included calls expire at the end of each billing period.

WEBSITE AND API

Website Audit.

Scan websites you control for broken HTTP responses, page metadata and indexing directives. Get prioritized findings, suggested next steps and comparisons with previous scans.

Audit Starter

€7 / month

1,000 page units

1 website slot(s) · up to 100 URLs per scan · 30-day metadata history · 1 GiB retained scan capacity.

Start scans on demand. Private findings, scan comparison and PDF/CSV/JSON report windows.

Choose starter →

Audit Business

€25 / month

10,000 page units

5 website slot(s) · up to 1,000 URLs per scan · 90-day metadata history · 3 GiB retained scan capacity.

On-demand scans and optional monthly scans. Private findings, scan comparison and PDF/CSV/JSON report windows.

Choose business →

Audit Agency

€69 / month

50,000 page units

20 website slot(s) · up to 3,000 URLs per scan · 180-day metadata history · 12 GiB retained scan capacity.

On-demand scans and optional monthly scans. Private findings, scan comparison and PDF/CSV/JSON report windows.

Choose agency →

Monthly prices exclude VAT. One allowance shared by website and API. No trial, rollover or overage. A completed HTTP observation, including 404, uses one page unit; robots-denied pages and technical failures use none. Proof of ownership is required and must remain published. Each exact hostname occupies a slot, including unverified setups. Technical queue/storage limits apply.

Public HTTPS and static HTML only: no JavaScript rendering, logged-in pages or ranking guarantee. Reports describe the pages actually observed, with explicit skipped/inconclusive results. See scope, ownership and the workflow →

PRIVATE PDF API

Document Render.

Create a private PDF from supported HTML or a JSON report. Your workspace shares one fixed monthly allowance.

Render Starter

€13 / month

3,000 document operations

HTML or JSON report input · PDF output · no rollover or extra usage charges.

Choose starter →

Render Business

€44 / month

10,000 document operations

HTML or JSON report input · PDF output · no rollover or extra usage charges.

Choose business →

One successful PDF uses one operation. Rejected, cancelled and failed jobs use none. Input is limited to 1 MiB; PDF output is limited to 4 MiB and 50 pages. Output is private for one hour from creation. No JavaScript, remote assets, OCR or Factur-X output is included. Read the API workflow →

WEBSITE AND API

Invoice Tools.

Convert supported JSON to UBL, extract JSON from UBL, or download a PDF reading copy. Validation is included in every operation. One allowance shared by your workspace.

Tools Starter

€8 / month

2,000 document operations

Invoice and CreditNote · supported UBL 2.1 / apivect-ubl-1 JSON · Peppol/EN16931 validation findings.

1 concurrent operation(s), up to 2 requests/second. Input up to 1 MiB / 1,000 lines; PDF up to 50 pages / 4 MiB.

Choose starter →

Tools Business

€22 / month

10,000 document operations

Invoice and CreditNote · supported UBL 2.1 / apivect-ubl-1 JSON · Peppol/EN16931 validation findings.

2 concurrent operation(s), up to 2 requests/second. Input up to 1 MiB / 1,000 lines; PDF up to 50 pages / 4 MiB.

Choose business →

Tools Platform

€44 / month

25,000 document operations

Invoice and CreditNote · supported UBL 2.1 / apivect-ubl-1 JSON · Peppol/EN16931 validation findings.

2 concurrent operation(s), up to 2 requests/second. Input up to 1 MiB / 1,000 lines; PDF up to 50 pages / 4 MiB.

Choose platform →

Monthly prices exclude VAT. No trial, rollover or overage. One completed output uses one operation, even with business-validation errors; mapping/technical failures use none. Exact retries and downloads do not add usage. Private output lasts one hour; source input is not retained. PDF is a reading copy, not Factur-X. Technical storage and admission limits apply.

See supported formats and the workflow →

SCHEDULED MONITORING

Domain Watch.

Monitor domains you control, follow configuration changes and receive personally opted-in email alerts. Use the website or a separate Watch API key. One fixed monthly price.

Watch Starter

€8 / month

3 domain slots · full checks daily

30-day history · certificate checks at least every six hours

Confirmed change/recovery events, opt-in email, maintenance pauses and PDF/CSV/JSON reports with an optional agency name.

Choose starter →

Watch Business

€25 / month

15 domain slots · full checks every six hours

90-day history · certificate checks at least every six hours

Confirmed change/recovery events, opt-in email, maintenance pauses and PDF/CSV/JSON reports with an optional agency name.

Choose business →

Watch Agency

€69 / month

50 domain slots · full checks hourly

180-day history · certificate checks at least every six hours

Confirmed change/recovery events, opt-in email, maintenance pauses and PDF/CSV/JSON reports with an optional agency name.

Choose agency →

No free Watch trial, usage meter or overage. Paused and unverified setups occupy slots. Ownership proof must stay published. Checks and email are best effort, with no contractual SLA. Existing Domain API and Manual subscriptions do not grant Watch monitoring.

How ownership, monitoring and alerts work →

What counts as a check?

A completed invoice validation counts even when a business rule fails. A conclusive VAT result counts; an unavailable provider result does not. A completed domain configuration audit counts as one operation, with coverage stated per finding. Exact idempotent replays within 24 hours do not add usage.

Website allowances are separate from API allowances. No company-register entitlement, Peppol transport, email-message authentication test or contractual SLA is included. Read the service terms.