Know when a part on your BOM is about to become a problem — with proof.

SiO₂ Vision watches every component you use across live distributor data and manufacturer change notices, scores the risk, and tells you what to do about it — with the source, page, and even the bounding box behind every claim.

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Live data — nothing simulatedProvenance on every fieldUnknown shown as unknownSigned webhooks

From notice to action, automatically

A manufacturer publishes an end-of-life notice. Here's what SiO₂ Vision does with it before your team reads their email.

📄 PDN received via subscribed inbox → sha256-deduplicated, stored as evidence
🤖 extracted: pattern TPS62130RGE* · last-time-buy 2027-02-28 · page 2, bbox [60, 688, 133, 698]
🎯 resolver: expands to exactly TPS62130RGER — deterministic, never guesses (ambiguous patterns go to human review)
📊 ledger: evt_03b76c5c… lifecycle_status → END_OF_LIFE · RFC 6902 diff · CRITICAL
🔔 every workspace using that part: alert with LTB date, affected BOMs, qty per build, graded alternates
⚡ delivered to Slack / Teams / email / HMAC-signed webhook in seconds — with a link to the PDF proof

Everything a component engineer checks, continuously

BOM risk in minutes

Drop a CSV. Columns auto-map, every line is looked up live, scored on lifecycle, sourcing, availability, and compliance, and turned into a prioritized action list.

Watchlists that re-check

Watched parts and BOMs are re-fetched on every sweep. You're alerted on real changes only — lifecycle moves, stock collapses, compliance flips. No supply-chain weather.

PCN/EOL intelligence

A dedicated inbox ingests manufacturer notices automatically. AI extracts the facts against a strict schema; wildcards resolve deterministically to your exact parts.

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Provenance-first

Every number records which source reported it and when, reported vs derived. When sources disagree, you see the conflict — never a silent merge.

API & signed webhooks

Everything in the app over REST and GraphQL. Webhook deliveries are Standard-Webhooks HMAC-signed so your systems can verify before acting.

An assistant with tools

"Is LM358DR safe to design in?" — answered from live lookups it runs itself, with the parts it consulted shown alongside.

Pricing

Every plan includes the full platform. Additional seats are $50/month on any plan.

Starter

$50/month
  • 1 seat included
  • 5 BOMs · 1,000 lines each
  • 2,000 API calls/mo
  • 100 assistant questions/mo
  • 2 alert delivery channels
Start trial

Pro

$149/month
  • 3 seats included
  • 25 BOMs · 5,000 lines each
  • 25,000 API calls/mo
  • 500 assistant questions/mo
  • 5 alert delivery channels
Start trial

Team

$499/month
  • 10 seats included
  • 100 BOMs · 20,000 lines each
  • 100,000 API calls/mo
  • 2,000 assistant questions/mo
  • 20 alert delivery channels
Start trial

Need unlimited BOMs, SSO, a custom DPA, or invoicing? Talk to us about Enterprise.

Questions teams ask

Where does the data come from?

Live distributor and aggregator APIs plus manufacturer change notices — queried at view time or on monitoring sweeps, never a stale snapshot. Every field records its source and retrieval time. What no source reports is shown as unknown, never guessed.

Do you see or share my BOMs?

Your BOM structure, quantities, and names never leave SiO₂ Vision. Lookups send only individual part numbers to data sources. We don't train AI on your data, and every record is isolated per workspace. See the Security page.

How is this different from SiliconExpert or Z2Data?

Self-serve in minutes instead of a sales cycle; live lookups instead of a periodically refreshed database; and provenance down to the page and bounding box of the manufacturer notice behind every lifecycle claim — plus signed webhooks and an API on every plan.

What happens after the trial?

Your card is charged for the plan you picked. Cancel before the trial ends and you pay nothing. If a subscription lapses, your data stays intact and read-only until you resume.

Start your 14-day trial