Data spaces

Federations with shared rules and catalogs for exchange between organizations.

Legra wrote this comparison. Checked 26 September 2026.

Legra carries the exchange itself, from peer to peer: agreement, delivery, and settlement.

Products

Scored from each vendor's public docs
	End-to-end encryption	Branching	Reasoning	Validation	Peer-to-peer
Legra	Authorized query hosts decrypt
Gaia-X

Yes Unknown

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