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Billing & Invoicing

Younium

EU-Made Report an error

Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by Younium AB · www.younium.com

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Younium: AI-assisted analysis on whats-best.ai Younium: AI-assisted analysis on whats-best.ai (dark)

Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

Younium at a glance

Vendor
Younium AB
Headquarters
Not stated on the vendor’s pages as of 26 Oct 2026
Data hosting
Not stated on the vendor’s pages as of 26 Oct 2026
Free plan
Not stated on the vendor’s pages as of 26 Oct 2026
Panel verdict
The AI panel rates Younium 3.5/5, the mean of 6 judges. Younium AB sells subscription management and billing for B2B SaaS. how scores are made
As of
Vendor pages captured 26 Oct 2026; evaluated by the panel 28 Oct 2026. all sources

Younium alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The Billing Engineer

Weighted verdict

Wires billing into the product and gets paged when a webhook goes missing. Wants a documented API for usage events, idempotent webhooks, entitlements the app can read, a sandbox that behaves like production, and a migration path that moves subscriptions and payment tokens out again if the company outgrows the tool.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The Billing Engineer

Panel median The Billing Engineer This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The Billing Engineer
Plans, pricing models & subscription lifecycle 4 of 5 4 of 5
Invoices & e-invoicing compliance 4 of 5 4 of 5
Cross-border VAT & tax handling 3.5 of 5 3.5 of 5
Payment collection, dunning & portability 3 of 5 3 of 5
Revenue reporting & accounting handoff 4 of 5 4 of 5
European sovereignty 3 of 5 3 of 5

Plans, pricing models & subscription lifecycle

How this is scored

How the product models what is sold and to whom: plans, add-ons and price points, trials, upgrades and downgrades with proration, usage-based and seat-based pricing, contract terms and renewals, quotes, and a self-service portal where the customer changes or cancels their own subscription.

0 — No subscription model; recurring charges are set up by hand per customer or per invoice.

3 — A recurring invoice or a fixed plan that repeats on a schedule, but no proration, no trials, no add-ons and no usage component.

5 — Plans with add-ons and trials, upgrades and downgrades with proration, renewals and cancellations handled by the system, and a customer portal for viewing and changing the subscription.

8 — Usage-based, tiered, volume and seat-based pricing with metering through an API, contracts with minimum terms, ramps and notice periods, quotes that convert into subscriptions, multiple currencies and price books, and the subscription history kept per customer.

10 — The commercial model lives in the product: hybrid pricing (commitments, prepaid credits, overage) without custom code, price changes rolled out to existing customers with grandfathering, entitlements exposed to the selling application, and every change to a subscription versioned and attributed.

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The Billing Engineer

Subscriptions are versioned orders with termed and evergreen types, tenant-configured initial and renewal terms, notice periods and auto-renewal, and charges support flat, quantity, volume and tiered models across recurring, usage-based and one-time billing — creatable and changeable through API v2 with effective dates, patch-style new versions, revert, split and cancellation preview. A won CPQ quote activates the subscription in one step and a self-service portal lets customers manage subscriptions and plan changes themselves. We found no public information on trials, proration rules, seat-based price books, or entitlements exposed to the selling application. 1 4 5

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Invoices & e-invoicing compliance

How this is scored

Whether the invoices the product issues are legally valid where the customer is: mandatory invoice content, sequential numbering, credit notes and cancellations instead of edits, retention and archiving to GoBD, and structured e-invoices (XRechnung, ZUGFeRD/Factur-X, Peppol) for business customers and public bodies.

0 — No invoices; the product charges cards or sends payment requests and the seller writes invoices elsewhere.

3 — PDF invoices from a template, but numbering, mandatory content, corrections and retention are not described.

5 — Invoices with sequential numbering and the mandatory content stated, credit notes and cancellations instead of edits, invoices in several languages and currencies, and a documented archive.

8 — Structured e-invoices to EN 16931 issued as XRechnung or ZUGFeRD/Factur-X and sent through Peppol, GoBD-compliant numbering and unalterable archiving stated, invoice data exportable for a tax audit, and the e-invoicing mandates in named EU countries addressed.

10 — Invoicing that stands up in any audit it may face: e-invoicing to public bodies and businesses in several EU countries with the channels named, clearance and reporting models (France, Italy, Poland) supported where they apply, a Verfahrensdokumentation or equivalent offered, and every invoice traceable to the subscription event that produced it.

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The Billing Engineer

Posted invoices become Peppol BIS Billing 3.0 XML to EN 16931 with country endpoint schemes for Sweden, Norway, Denmark, Finland, the Netherlands, Belgium and more, and ZUGFeRD, Maventa, AutoInvoice and Apix are listed as e-invoicing integrations; the Peppol builder generates the document and delivery runs through those partner channels. The French mandate is handled through Invopop, an approved platform under the DGFiP mandate, with registration lifecycle and statuses, the three mandatory French legal mentions enforced before posting, VAT derived from the SIREN, automatic payment reporting and cross-border reporting, and Polish KSeF party rules are supported in the same builder. Credit notes are their own documents and Swedish accounting law is cited for seven-year retention, but we found no public information on sequential numbering guarantees, GoBD-compliant archiving, or a Verfahrensdokumentation. 2 6 7 10

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Cross-border VAT & tax handling

How this is scored

How the product gets tax right when the seller sells across borders: VAT rates per country and product type, reverse charge for business customers with VAT ID validation (VIES), the EU One-Stop-Shop, US sales tax — or, for a merchant of record, which tax liability it takes on in its contract and which it leaves with the seller.

0 — No tax handling; the seller types the rate on every invoice.

3 — One configurable VAT rate or a manual rate table, with no customer-location logic and no VAT ID check.

5 — Tax rates applied by customer country and status, reverse charge for business customers with a VAT ID field, and tax shown correctly on invoices and in reports.

8 — Automatic VAT per country and product type, VIES validation of VAT IDs, OSS reporting data, evidence of customer location kept, US sales tax through a named engine — or a merchant-of-record contract that states the tax liability it assumes and in which countries.

10 — Tax is discharged and evidenced: filings or filing data for OSS and the countries sold into, rate changes maintained by the vendor with a stated process, tax decisions per invoice explainable, and the division of liability between seller and vendor written into the terms.

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The Billing Engineer

US sales tax runs through two named engines — TaxJar and Avalara AvaTax — with calculation on draft invoices, write-back to invoice lines, reporting of posted invoices and refunds, exemption types and address validation. For VAT, French statutory rates are enforced per line, intra-community supplies and exports receive the required exemption reason and zero-rated classification from the customer's country, and the French VAT number is derived from the SIREN. We found no public information on VIES validation of customer VAT IDs, OSS reporting data, or stored evidence of customer location. 7 8 9

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Payment collection, dunning & portability

How this is scored

How invoices turn into money: which payment providers and methods the product works with, SEPA direct-debit mandates, automatic retries and dunning sequences, payment reconciliation, collections handover — and whether the seller can move subscriptions and stored payment details to another provider.

0 — No collection; invoices are sent and payment is chased by hand.

3 — One built-in payment provider with card payments, and failed payments reported but not retried or chased.

5 — Several payment providers or methods including SEPA direct debit with mandates, automatic retries of failed payments, dunning emails with configurable steps, and payments matched to invoices.

8 — Gateway-agnostic collection across named providers, smart retries and card updaters, dunning with escalation and service suspension rules, bank-transfer reconciliation, a handover to a collection agency, and recovery reported.

10 — Collection is portable and measurable: subscriptions and payment tokens importable and exportable with a documented migration path, routing across providers per country or method, recovered revenue reported per dunning step, and no lock-in to the vendor's own payment service stated in the terms.

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The Billing Engineer

Collection runs through named providers — Stripe, GoCardless and Aiia — and the GoCardless integration collects direct-debit mandates via billing requests in eight currencies, requests the outstanding balance up to fifteen days before due date, handles refunds with a seven-day guard, posts payout accounting with bank fees and offers a sandbox. Bank reconciliation is deep: CAMT.053/054 and BGMAX imports, CSV import with reusable mappings, automatic matching on OCR number, invoice number or payer name and amount, duplicate detection and tolerance write-offs. Retrying a failed payment is a manual action, dunning is described only as automated reminders, and we found no public information on automatic retry policies, card updaters, escalation or suspension rules, collection-agency handover, or a documented path for moving subscriptions and stored payment details to another provider. 1 3 10 11

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Revenue reporting & accounting handoff

How this is scored

What finance gets out of billing: MRR, ARR, churn and cohort reporting, revenue recognition and deferred revenue, the export or sync to the accounting system and to DATEV, CRM and data-warehouse integrations, an API and webhooks, and a complete export of customer and subscription data.

0 — No reporting and no export beyond downloading individual invoices.

3 — A revenue overview and a CSV export of invoices, with no subscription metrics and no accounting integration.

5 — Subscription metrics (MRR, churn) on a dashboard, an export or sync to at least one named accounting tool, and a documented API with webhooks.

8 — Revenue recognition with deferred revenue schedules, a DATEV export or booking-ready journal for the ledger, native CRM and accounting integrations named, MRR movements explainable per customer, and a full data export documented.

10 — Billing is the system of record for revenue: recognition to IFRS 15 / ASC 606 stated, month-end close supported with reconciled reports, data-warehouse sync, audit trail of every financial event, and a complete export of customers, subscriptions and invoices that a successor system can import.

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The Billing Engineer

Revenue recognition to IFRS 15 and ASC 606 with automated schedules is stated, and the DATEV handoff is file-based and detailed — debtor master data plus invoice, revenue-recognition and payment journals in the EXTF format with booking-text templates, tax-key mapping to deferred revenue accounts and validation codes. Native integrations are named across CRM and accounting — HubSpot, Salesforce, NetSuite, Dynamics 365, Fortnox, Xero, QuickBooks, Exact, e-conomic, DATEV — alongside an open API with webhooks and a developer portal. We found no public information on per-customer MRR movement reporting or data-warehouse sync, and the terms offer thirty days of post-termination access to retrieve customer data rather than a documented full export a successor system could import. 1 3 8 12

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European sovereignty

How this is scored

Who the contracting entity and the parent company are, where customer, invoice and payment data are hosted, and who the subprocessors are (hosting, payment providers, tax engines, email delivery). Independently sourced by the sovereignty pipeline; billing data is personal and financial at once, so the whole chain counts, not only the database.

0 — Non-EU vendor and contracting entity, hosting unstated, subprocessors unnamed, and no data processing agreement offered.

3 — A privacy policy and a data processing agreement exist, but hosting location is unstated or non-EU and the subprocessors are not listed.

5 — EU hosting available and an EU contracting entity or EU representative, but parts of the chain (tax engine, email, analytics, support) run through non-EU providers without a stated safeguard.

8 — EU hosting on named infrastructure, EU contracting entity, subprocessors listed with their locations, a data processing agreement published, and security certifications (ISO 27001, SOC 2) stated.

10 — Sovereign end to end and evidenced: European ownership, entity, hosting and every subprocessor, data export and deletion documented, and certifications published with their scope rather than implied.

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The Billing Engineer

The contracting entity is Younium AB, a Swedish company registered in Stockholm, under Swedish law with arbitration at the Stockholm Chamber of Commerce; EU customer data is stated to be stored within Europe, and EU and EEA customers may enter a data processing agreement that includes the standard contractual clauses. Deletion thirty days after termination and post-termination retrieval of customer data are written into the terms. Hosting infrastructure is not named, subprocessors appear only as categories such as technique, storage and CRM tools, the ISO and SOC statements speak of alignment and adherence rather than certifications for Younium itself, and transfers outside the EU are described as covered by data processing agreements and an EU-approved framework. 1 2 3

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Pricing transparency not rated — the vendor publishes no price

How this is scored

Whether a buyer can compute the real annual cost from public pages alone: platform fee, percentage of billed revenue or per-invoice fees, which modules (revenue recognition, e-invoicing, tax, extra gateways) cost extra, overage above a revenue band, setup and minimum term, and the merchant-of-record fee where it applies.

0 — No public prices at all; every customer is a sales call.

3 — A starting price or a free tier exists, but how cost scales with billed revenue, invoices or modules is unclear.

5 — Tiers are public with their main inclusions and revenue bands, but at least one commonly needed piece (e-invoicing, revenue recognition, extra gateways, overage) is unpriced or "on request".

8 — Every tier priced publicly with its scaling rule (revenue percentage, per invoice, per subscriber), overage and add-ons listed, minimum term and VAT treatment stated.

10 — Complete price computability: annual cost derivable for a given billed revenue, invoice volume and module set, with every add-on, setup, support and payment or merchant-of-record fee and the cancellation and data-return terms published.

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The Billing Engineer

We found no public price information on any captured page: the homepage routes buyers to booking a demo, and the terms defer all fees to the Order Form while capping renewal increases at up to 5% and stating that fees are exclusive of VAT. Term mechanics — a forty-five-day non-renewal notice and no early cancellation or refunds — are public, but a buyer cannot derive any annual cost from what is published. 1 3

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European sovereignty — proven facts

0 of 4 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Ownership Not determined — uncited Report an error
Data residency Not determined ⚠ unverified — uncited Report an error
Subprocessors Not determined — uncited Report an error

Questions about Younium

Is Younium European?

Yes. whats-best.ai classifies Younium as EU-Made.

Where does Younium store data?

Not stated on the vendor’s pages as of 26 Oct 2026.

Does Younium have a free plan?

Not stated on the vendor’s pages as of 26 Oct 2026.

What are the best alternatives to Younium?

As of 28 Oct 2026, the panel rates Chargebee (3.5/5), Stripe Billing (3.5/5) and Fakturia (3.5/5) highest among the other 12 Billing & Invoicing products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is Fakturia (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: Younium alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

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Sources (13)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor homepage www.younium.com Checked 26 Oct 2026 Details →
  2. 2 Privacy policy www.younium.com Checked 26 Oct 2026 Details →
  3. 3 Terms of service www.younium.com Checked 26 Oct 2026 Details →
  4. 4 Plans, pricing models & subscription lifecycle — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  5. 5 Plans, pricing models & subscription lifecycle — found from sitemap developer.younium.com Checked 26 Oct 2026 Details →
  6. 6 Invoices & e-invoicing compliance — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  7. 7 Invoices & e-invoicing compliance — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  8. 8 Cross-border VAT & tax handling — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  9. 9 Cross-border VAT & tax handling — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  10. 10 Payment collection, dunning & portability — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  11. 11 Payment collection, dunning & portability — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  12. 12 Revenue reporting & accounting handoff — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →
  13. 13 Revenue reporting & accounting handoff — found from sitemap docs.younium.com Checked 26 Oct 2026 Details →