Qtangl vs QuSecure
Qtangl vs QuSecure — PQC Readiness Comparison (2026)
PQ overlay with R3 Reconnaissance discovery — gov traction and active mitigation in one platform.
Land the point: Get a verifiable baseline before committing to a full overlay rollout.
Their pitch
Crypto-agility overlay with Reconnaissance inventory, Resilience active mitigation, and government channel partnerships.
Discovery: Network overlay plus Reconnaissance module for live cryptographic debt inventory.
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Capability radar
Relative scores (0–5) across six buyer dimensions. Qtangl vs QuSecure.
| Dimension | Qtangl | QuSecure |
|---|---|---|
| Time to inventory | 5 | 3 |
| Verifiable evidence | 5 | 2 |
| Discovery depth | 4 | 4 |
| Platform breadth | 4 | 4 |
| Mid-market affordability | 4 | 2 |
| Self-serve path | 5 | 1 |
Discovery method coverage
No single discovery method is complete — NIST guidance recommends combining 2–3. Each vendor anchors to a primary method with characteristic blind spots.
| Vendor | Agentless external | Host / endpoint | Source / binary | Key / KMS | Certificate / CLM |
|---|---|---|---|---|---|
| Qtangl | yes | yes | yes | yes | yes |
| QuSecure | yes | partial | no | partial | partial |
Where Qtangl wins
- Assessment and verifiable evidence first
- Lighter to start; mid-market transparent pricing
- Honest baseline framing before overlay commitment
Where QuSecure wins
- Buyers ready for full PQ overlay network deployment
- Active mitigation requirements today
We acknowledge competitor strengths — never disparage. Choose based on your program scope.
When to choose QuSecure
You are ready to deploy a full PQ overlay with active mitigation and have enterprise/gov budget and channel relationships.
When to choose Qtangl
You want an independently verifiable baseline before committing to a full overlay and mitigation rollout.
FAQ
When should we choose QuSecure over Qtangl?
Programs that need active PQ mitigation overlay today with government-grade channel support.
When should we choose Qtangl over QuSecure?
Teams that need assessment-first inventory with signed evidence before overlay investment.
Can we use both together?
Often yes. Many regulated teams keep a discovery incumbent for depth and layer Qtangl as the neutral evidence system of record — signed reports, transparency log, and Readiness Passport auditors verify independently.