Who are the battery passport providers?

The market spans data-platform and traceability vendors and compliance-first SaaS such as LMTPASS. Because positioning and Annex XIII coverage vary, the most reliable comparison is to test each provider against your own battery type and supply chain using the checklist above.

What is the single most important criterion?

Help with supplier-data collection. Generating a QR code is easy; gathering and validating the ~80 Annex XIII attributes that live with cell makers and suppliers is the part that decides whether you actually become compliant.

How can I compare providers objectively?

Produce one real passport for a representative battery with each provider — LMTPASS offers a free plan for exactly this — and check Annex XIII coverage, the supplier-data workflow, access tiers and export formats.

Buyer's guide

How to Compare Battery Passport Providers

The EU battery passport market includes data-platform vendors, traceability specialists and compliance-first SaaS. Rather than ranking names, this checklist gives you the criteria that actually separate providers, so you can run your own comparison against your battery type, volume and supply chain.

EU Battery Regulation 2023/1542 — passport mandatory 18 February 2027

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Key facts

All providers must, at minimum, support the ~80 Annex XIII attributes and QR-based tiered access.
The real differentiator is help with supplier-data collection, the hardest part of compliance.
Interoperability (GS1 Digital Link, AAS, Verifiable Credentials) determines whether passports are reusable by other systems.
EU data residency and GDPR posture are expected by industrial and automotive buyers.
A free plan or trial that produces a real, valid passport is the fastest way to compare providers objectively.

What to watch out for

Marketing pages rarely state Annex XIII coverage precisely, so claims are hard to compare.
Some tools stop at QR generation and leave the supplier-data problem to you.
Lock-in risk is high if passports cannot be exported in interoperable formats.

How LMTPASS fits

LMTPASS supports the full Annex XIII attribute set with built-in validation and a compliance score.
Managed supplier-data collection turns the hardest step into a guided workflow.
Open formats — GS1 Digital Link, AAS submodel export and signed Verifiable Credentials — avoid lock-in.

Provider comparison checklist

Question to ask a provider	What a strong answer looks like
Do you cover all ~80 Annex XIII attributes?	Yes, with a field-level validation report, not just identity and a QR code.
How do you help collect supplier data?	A managed request/validate workflow, not a blank form.
Which access tiers and audit do you support?	Public, legitimate-interest and authority tiers with logged reads.
What interoperability formats do you export?	GS1 Digital Link, AAS submodel and Verifiable Credentials.
Where is data hosted?	In the EU, with a clear GDPR data-processing agreement.
Can I produce a real passport for free first?	Yes, via a free plan or trial with no credit card.
What is your pricing model?	Transparent tiers, with volume pricing for large fleets.

Frequently asked questions

Who are the battery passport providers?: The market spans data-platform and traceability vendors and compliance-first SaaS such as LMTPASS. Because positioning and Annex XIII coverage vary, the most reliable comparison is to test each provider against your own battery type and supply chain using the checklist above.
What is the single most important criterion?: Help with supplier-data collection. Generating a QR code is easy; gathering and validating the ~80 Annex XIII attributes that live with cell makers and suppliers is the part that decides whether you actually become compliant.
How can I compare providers objectively?: Produce one real passport for a representative battery with each provider — LMTPASS offers a free plan for exactly this — and check Annex XIII coverage, the supplier-data workflow, access tiers and export formats.