SigmaPLM is product lifecycle management for serious engineering teams: items, BOMs, controlled documents, formal change management, quality and suppliers — in one fast, keyboard-first workspace.
Cloud PLM software for hardware and manufacturing teams — from part numbers to ECOs to supplier quotes.
Free for up to 3 seats — no credit card required.
Part numbers, lifecycle states, check-out locking and full revision history — the single source of truth for every part.
Multi-level bills of materials with tree views, side-by-side compare and CSV import.
A versioned vault where released drawings download as watermarked controlled copies.
ECR → ECO → ECN with sequential or parallel approval workflows and digital signatures.
NCRs, CAPA with full 8D checklists, FMEA with computed RPN, and inspection plans.
Quote comparison, scorecards, and a restricted portal where suppliers quote directly — without seeing your data.
Substance declarations with compliance status rolled up through every BOM level.
Approvals and item activity pushed live over WebSocket — no refresh, no waiting.
Cross-module status, change throughput and quality metrics, all exportable to CSV.
Keyboard-first
⌘K palette, j/k lists, / search — built for speed.
Tenant-isolated & audited
Role-based access, full audit log, digital signatures.
Real-time
Live approvals and notifications over WebSocket.
SigmaPLM is cloud product lifecycle management (PLM) software. It keeps your part numbers, revisions, bills of materials, drawings and engineering changes in one controlled, audited workspace, alongside quality records and supplier RFQs.
Hardware and manufacturing engineering teams that have outgrown spreadsheets and shared drives but do not want a months-long enterprise PLM rollout.
Community is free for up to 3 seats. Pro is $59 and Business $149 per workspace per month — a flat price, not per seat. Supplier portal logins are always free.
Yes. Changes move from ECR to ECO to ECN through sequential or parallel approval workflows with digital signatures, and every action lands in the audit log.
Yes. Lists, BOMs, compliance roll-ups and reports export to CSV, and there is a documented REST API for integrations.