Make Competing a Part as Easy as Reordering It

Know you got the best price, lead time, and reliability before you buy.

Your last supplier isn't your best one

Incumbents win by default

Requoting over email is painful, so parts stay with the same supplier at the same price year after year.

Quotes don't compare cleanly

Different formats and assumptions mean awards get made on price alone while reliability hides in the fine print.

Finding a supplier takes research

When you need an alternative source, the search runs on trade shows, referrals, and cold calls.
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Compete Existing Suppliers on Every RFQ

Package drawings, specs, quantities, and required dates into one structured RFQ and send it to your approved suppliers at once.

Compare Price, Lead Time, and Reliability

Every quote lands in one comparison view with cost, lead time, and quality rating normalized across suppliers. An AI summary flags the tradeoffs, so the decision is defensible before it reaches the floor.

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Award the PO with Speed and Confidence

Assign work to your best suppliers based on the specific criteria you set. Buyers get their afternoons back, and the next negotiation starts with the full story of the last one.

One system for finding, competing, and awarding work to suppliers

120,000+
Discoverable American manufacturing suppliers
10,000,000+
Data points (processes, capabilities, certifications, etc.)
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Built for how you buy

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Commercial

Remove Friction from your Supply Chain

Reduce direct spend and free your buyers from chasing paperwork.
Explore Commercial Solutions
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Government

Supply Chain Readiness is Mission Readiness

Expand the industrial base and respond faster to critical manufacturing needs.
Explore Government Solutions

"Sustainment has become a true force multiplier for Mithril. Their platform and team allow us to source faster, find US-based alternatives we didn’t know existed, and keep our build plan moving even when requirements shift. This partnership is accelerating our path to fielding a fully NDAA-compliant system."

Mithril
Head of Operations, Mithril Defense
FAQs

Have sourcing questions?

How is Sustainment different from managing RFQs over email and spreadsheets?

Do my suppliers need to buy anything to quote through Sustainment?

What savings should we expect from Sustainment?

Can I integrate Sustainment with another system?

Can I find suppliers with specific certifications or processes?

Your next RFQ award should cost you less

Talk to our team
Talk to our team