Comparison · Last verified: October 2026
Soteriaa vs WeldTrace: welding ERP software compared
WeldTrace is the broader system: it describes itself as welding management software for WPS/PQR, welder qualifications, weld mapping, inspection and data books, and links each weld to its drawing, WPS, welder, materials and inspection; Soteriaa is a focused register for welders, qualifications, continuity and controlled WPS/WPQR revisions, with job weld records and issued traceability packs but no weld mapping. The decision is whether you need full project weld traceability or a qualification register with reminders and job-level evidence.
Last updated . Reviewed by Soteriaa team.
What each system is built to do
A qualification register versus project weld traceability
WeldTrace facts come from its own site and pricing page, checked October 2026. A feature not listed there is not assumed absent.
On smaller screens, scroll the table sideways to see every column.
| Capability | Soteriaa | WeldTrace |
|---|---|---|
| Procedure and qualification records | Welders, qualifications, WPS and WPQR records entered as written and printed to PDF | WPS/PQR and WPQ/WQTR records with expiry alerts |
| Continuity | Manual supervisor confirmation; every confirmation is kept (date, who confirmed it, method, next due date and evidence link) | Entered manually or derived automatically from project welding activity |
| Reminders | Daily reminder emails, by default 90, 60 and 7 days before continuity or revalidation is due, plus overdue | Expiry alerts on welder qualification records |
| Certificate import | AI import of welder qualification certificate PDFs, reviewed before anything is saved | Not detailed on the pages checked |
| Controlled WPS/PQR revisions | Issue numbered WPS and PQR/WPQR revisions with source document and reviewer notes; a WPS needs an issued PQR revision; earlier revisions are kept | Not detailed on the pages checked |
| Weld mapping and traceability | No weld mapping; jobs (with drawing and revision) hold weld operations recording the welder, qualification, controlled WPS revision and material/heat reference | Each weld linked to its drawing, WPS, welder, materials and inspection |
| Inspection and data books | Inspection result per weld with named reviewer, date and evidence; a reviewer-confirmed job traceability pack (PDF or Word) links the originals rather than bundling a full data book; not NDT software | Inspection records and data books |
| Document versions and export | Document version history; issued packs keep the versions they were issued with; workspace or job ZIP export with a checksummed manifest | Not detailed on the pages checked |
| Deployment | Cloud workspace | Private cloud or on-premises |
| Price and trial | Published: £79/month or £790/year, 14-day free trial | Quote only; plans named Projects+ and Projects++; no trial stated, sandbox app offered |
Sources, checked October 2026: weldtrace.com and WeldTrace pricing.
Verdict
Choose WeldTrace or Soteriaa?
A scope-based verdict, not a ranking.
Soteriaa publishes this comparison and is one of the tools compared. For quote questions see WeldTrace pricing explained; for a wider shortlist see WeldTrace alternatives or the small-fabricator welding software guide.
- Choose WeldTrace if you need weld mapping, weld-level traceability to drawings, materials and inspection, data books, continuity derived from project welding activity, or on-premises deployment.
- Choose Soteriaa if you need welders, qualifications, continuity history and controlled WPS/WPQR revisions, with job weld records, document version history, issued traceability packs and workspace export, but not weld mapping or full data books, at a published price.
FAQ
Soteriaa vs WeldTrace questions
The practical difference between a focused register and project weld traceability software.
What are WeldTrace's current plans?
When checked in October 2026, WeldTrace's pricing page named its plans Projects+ and Projects++ and said every plan supports unlimited welding documents and managed welder records. Prices are quote only. This page does not repeat historical Lite/Plus/Pro names or old prices; see WeldTrace pricing explained.
How does WeldTrace handle welder continuity?
WeldTrace says continuity can be entered manually or derived automatically from project welding activity. Soteriaa records continuity only as a supervisor's manual confirmation and never derives it from weld or production data.
Does Soteriaa replace a welding coordinator or certification body?
No. Soteriaa keeps records and dates; it does not certify welders, calculate or approve qualification ranges, decide technical compliance or guarantee audit, customer or certification outcomes.