CISO Tribune

Vendor comparison · 2 companies

Modelyo vs PQShield

Modelyo sells a cryptographically isolated cloud environment in which customer data, applications, AI workloads and keys remain under customer control, even on infrastructure the customer does not own. PQShield is a cybersecurity company specialising in post-quantum cryptography. CISO Tribune files both under Encryption, tokenization and key management. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Modelyo
  • PQShield
Modelyo vs PQShield: Products, Customers and Funding Compared
ModelyoModelyo sells a cryptographically isolated cloud environment in which customer data, applications, AI workloads and keys remain under customer control, even on infrastructure the customer does not own.modelyo.comPQShieldPQShield is a cybersecurity company specialising in post-quantum cryptography.pqshield.com
What it sells
  • Sovereign cloud[1][3][4]A cryptographically isolated cloud environment for customer data, applications, AI workloads and keys.
  • Confidential AI[1][4][6]Runs inference, agents and AI workloads inside hardware-protected environments, keeping sensitive data, models and weights under customer control.
  • PQMicroLib-Core[1][10]A library designed with flexibility and configurability in mind.
  • PQCryptoLib-Core[1][10]A general-purpose cryptographic library for a wide variety of applications.
  • PQCryptoLib-SDK[1][10]A plug-and-play tool for moving OpenSSL-based applications to quantum resilience.
  • PQPlatform-CoPro[1][10]A cryptographic coprocessor that adds post-quantum capabilities to an existing security subsystem.
  • PQPlatform-TrustSys[1][5][10]A PQC-focused Root-of-Trust security solution.
  • PQPerform-Flare[10]A hardware-based PQC product designed for high throughput and low latency.
  • PQPerform-Inferno[1][10]A scalable hardware solution built on the PQPerform-Flare architecture.
  • PQPerform-Flex[10]PQPerform-Inferno combined with a RISC-V processor as a complete subsystem.
Categories
Headquarters
Not stated on its pagesUnited Kingdom[2][3]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPrivately held[9]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pagesNot stated on its pages
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Modelyo describes these buyers as held back from the cloud by the question of who else can see the data. One kind of customer Modelyo describes is a regional bank that needed to run core transaction processing on public cloud infrastructure. Modelyo deploys across hyperscalers, neoclouds, sovereign clouds and on-prem environments.Not written yet
Last verified
October 23, 2026November 2, 2026

Where they overlap

  • Modelyo and PQShield are both filed under Encryption, tokenization and key management.

Where they differ, field by field

  • Modelyo's primary category is Cloud workload protection; PQShield's is Post-quantum cryptography.
  • Modelyo lists Sovereign cloud and Confidential AI. PQShield lists PQMicroLib-Core, PQCryptoLib-Core, PQCryptoLib-SDK, PQPlatform-CoPro, PQPlatform-TrustSys and 3 more.
  • PQShield is headquartered in United Kingdom.
  • PQShield is privately held.

What it sells: Modelyo

What Sovereign cloud does[1][3][4]
Kubernetes, databases, AI, storage and development tools inherit the same confidential protection from the moment they are deployed. Nodes, control plane, secrets, keys, storage and workloads operate inside the same confidential architecture. Modelyo deploys across hyperscalers, neoclouds, sovereign clouds and on-prem environments.
What Confidential AI does[1][4][6]
Data stays encrypted while at rest, in transit and while in use by AI. Each agent tool call and retrieval is checked against keys only the customer holds. Modelyo is built to support confidential AI infrastructure, from H100 and H200 through Blackwell and Vera Rubin.

What it sells: PQShield

What PQMicroLib-Core does[1][10]
PQMicroLib-Core is a library designed with flexibility and configurability in mind. A CAVP-Ready version of PQCryptoLib-Core is tailored for embedded systems, small footprint solutions and memory constrained devices.
What PQCryptoLib-Core does[1][10]
PQCryptoLib-Core is a FIPS 140-3 CMVP Certified / CAVP Compliant general-purpose cryptographic library designed for a wide variety of applications. PQCryptoLib-Core is configurable by a secure API.
What PQCryptoLib-SDK does[1][10]
PQCryptoLib-SDK is a plug-and-play tool that helps to transition OpenSSL-based applications to quantum resilience. Software implementations of PQC algorithms are supplied via an OpenSSL provider, including ML-DSA, Falcon, ML-KEM and hybrid PQ/T schemes for TLS.
What PQPerform-Flare does[10]
PQPerform-Flare is a hardware-based FIPS 140-3 CAVP-certified product designed for high throughput and low latency PQC. PQPerform-Flare supports ML-DSA (FIPS 204) and ML-KEM (FIPS 203) and is optimized for TLS.
What PQPerform-Inferno does[1][10]
PQPerform-Inferno is a scalable hardware solution. Building on the architecture of PQPerform-Flare, Inferno integrates multiple instances with load balancing, and can deliver over 1 million key encapsulations per second.

Questions about Modelyo and PQShield

What do Modelyo and PQShield sell?
Modelyo sells Sovereign cloud and Confidential AI. PQShield sells PQMicroLib-Core, PQCryptoLib-Core, PQCryptoLib-SDK, PQPlatform-CoPro, PQPlatform-TrustSys and 3 more.
Are Modelyo and PQShield in the same category?
They share Encryption, tokenization and key management. Modelyo's primary category is Cloud workload protection and PQShield's is Post-quantum cryptography.
Where are Modelyo and PQShield headquartered?
PQShield is headquartered in United Kingdom.
Who owns Modelyo and PQShield?
PQShield is privately held.
Who are Modelyo and PQShield sold to?
Modelyo describes these buyers as held back from the cloud by the question of who else can see the data.

About Modelyo

Modelyo sells a cryptographically isolated cloud environment in which customer data, applications, AI workloads and keys remain under customer control, even on infrastructure the customer does not own. Modelyo provides a mesh of confidential managed services that inherit the same security and trust architecture from the start. Modelyo is a confidential layer that runs on the cloud customers already use.[1][3][4][5]

Modelyo creates a hardware-rooted trust layer that keeps workloads isolated from infrastructure operators and Modelyo itself. Neither the cloud provider nor Modelyo can see inside the infrastructure that runs a customer's workloads. Modelyo isolates infrastructure and workloads from the cloud provider and verifies them cryptographically before they are trusted. Modelyo continuously verifies infrastructure and workloads against trusted policies, and changes in integrity or trust state are detected and handled automatically. Modelyo checks each workload every 60 seconds and moves it automatically if anything looks off. Intel SGX, TDX and NVIDIA H100 are used so that Modelyo operators cannot access customer data.[1][3][4][5]

Modelyo ties access to sensitive data and services to verified environments, so neither the cloud provider nor Modelyo becomes part of the customer's trust model. Modelyo keeps data protected at rest, in transit, and while it is being processed. Modelyo produces cryptographic proof and audit evidence of exactly what ran and on what data. Enterprise customers of Modelyo get a named technical contact and 24/7 support for production issues.[3][5][6]

Kubernetes, databases, storage, networking, and managed services operate together within the same confidential trust architecture at Modelyo. Kubernetes, databases, AI, storage, and development tools all inherit the same confidential protection from the moment they are deployed. Nodes, control plane, secrets, keys, storage, and workloads operate inside the same confidential architecture. Teams deploy pods, services, and workloads on Modelyo using the Kubernetes tools and workflows they already use. Modelyo delivers familiar databases, messaging, search, APIs, and developer services as confidential managed services. Customers can launch PostgreSQL, MySQL, MongoDB, and Redis on Modelyo with compute, storage, networking, and keys protected as one environment. Modelyo also lists Kafka, RabbitMQ, Elasticsearch, API gateways, container registries, and observability tools among the services deployed inside the confidential workspace.[3][4]

Modelyo supports data environments with object storage, Apache Spark, Hadoop, Kafka, and supporting services integrated inside the same confidential architecture. On Modelyo, customers hold the keys to S3-compatible object storage, shared file stores over NFS, persistent Kubernetes volumes, and encrypted backups.[3]

Modelyo runs inference, agents, and AI workloads inside hardware-protected environments while keeping sensitive data, models, and weights under customer control. Modelyo runs inference, RAG, vector databases, data processing, and AI applications while keeping sensitive data protected during processing. For agents, Modelyo keeps prompts, memory, and reasoning traces sealed even during active use. Modelyo checks each agent tool call and retrieval against keys only the customer holds. Modelyo checks each RAG lookup against the customer's keys, the same as every model call. Modelyo traces every answer to the model and dataset that produced it.[3][4][6]

Modelyo deploys across hyperscalers, neoclouds, sovereign clouds, and on-prem environments across Intel, AMD, Arm, and NVIDIA architectures. Modelyo is built to support confidential AI infrastructure, from H100 and H200 through Blackwell and Vera Rubin, including Arm CCA-based environments. Modelyo provisions the confidential hardware from the cloud provider's own fleet. Customers deploy Modelyo with the Kubernetes tools and workflows their teams already use, and connect their identity provider and existing tools. Modelyo deployments start with a technical deep dive and a guided first workload. Because Modelyo runs across hyperscalers, neoclouds and on-prem environments, the same confidential environment can be deployed in more than one place for resilience.[1][3][4][5]

Modelyo describes customer stories of regulated enterprises, government, and defence teams running sensitive workloads on Modelyo. In one story, a regional bank needed to run core transaction processing on public cloud infrastructure, but internal compliance and its regulator required on-prem-level data control. At that bank, Kubernetes, the transaction database, and the analytics pipeline all moved inside a single hardware-enforced perimeter, with encryption keys held exclusively by the bank's own HSM. In another story, a government department needed the compute of a public cloud for a classified analytics programme. That programme was deployed inside a Modelyo confidential environment spanning two cloud regions. In a third story, a healthcare provider wanted to run AI models over patient records, but the models lived with a third-party vendor. In that story, inference runs on confidential H100 compute inside a Modelyo environment.[1][2][3][5][6][7][10]

Modelyo on the record

Sources

Modelyo full record

  1. [1]modelyo.comModelyo · modelyo.com · undated page, accessed October 23, 2026 · Tier A
  2. [2]PrivacyModelyo · modelyo.com · published September 24, 2026 · Tier A
  3. [3]Cloud — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A
  4. [4]Modelyo — Trust engineered into the cloud you already useModelyo · undated page, accessed November 10, 2026 · Tier A
  5. [5]What we do — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A
  6. [6]Confidential AI — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A
  7. [7]Customer stories — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A
  8. [8]How a regulated bank moved core workloads to the cloud without moving risk — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A
  9. [9]Processing classified data on public cloud infrastructure, provably — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A
  10. [10]Confidential AI inference on patient data, without a single plaintext copy — ModelyoModelyo · undated page, accessed November 10, 2026 · Tier A

PQShield full record

  1. [1]pqshield.comPQShield · pqshield.com · undated page, accessed September 27, 2026 · Tier A
  2. [2]Pqshield raises 37m in series b funding to deliver the widespread commercial adoption of quantum resistant cryptography 302175607PQShield via PR Newswire · prnewswire.com · published June 20, 2024 · Tier A
  3. [3]PQShield and Kudelski Security Partner to Address Quantum Threat | PQShieldPQShield · published September 29, 2021 · Tier A
  4. [4]Post-quantum Cryptography Experts | Quantum-safe & Quantum-resistant SolutionsPQShield · undated page, accessed October 27, 2026 · Tier A
  5. [5]Post-Quantum Cryptography Solutions | PQShieldPQShield · published April 24, 2025 · Tier A
  6. [6]We are attending, WEF - Annual Meetings of the Global Future Councils and Cybersecurity, 14 Oct | PQShieldPQShield · published October 14, 2025 · Tier A
  7. [7]We are speaking: Security Privacy Identity & Trust (SPIT) SIG event, Cambridge, 28 January 2025 | PQShieldPQShield · published January 28, 2025 · Tier A
  8. [8]We are judging at - Cyber Security Awareness Week Europe, 7-8 November 2024 | PQShieldPQShield · published November 7, 2024 · Tier A
  9. [9]Quantum Security Company: What to Look For | PQShieldPQShield · undated page, accessed November 10, 2026 · Tier A
  10. [10]Quantum-safe & Quantum-resistant Software, Hardware & UpgradesPQShield · undated page, accessed November 10, 2026 · Tier A
  11. [11]PQShield partners with Tata Consultancy Services and eShard to meet commercial demand for protecting organisations against quantum the threat | PQShieldPQShield · undated page, accessed November 10, 2026 · Tier A

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