MEXT

What MEXT does

MEXT Corporation is a Santa Clara, California-based software company that developed and commercially launched MEXT Predictive Memory™, a software-only AI-driven memory tiering solution that makes NAND flash storage appear as DRAM-speed memory to the operating system. The product installs in under 5 minutes as a Linux kernel module with no hardware, OS, or application changes; uses an ensemble of locally trained AI models to monitor hot/cold memory pages, offload cold pages to flash, and proactively prefetch pages back to DRAM before applications request them. Both training and inference run on a single CPU core with no GPU dependency, and no application payload data leaves the host. The company priced the product at $3.99 per GB of managed memory per year via annual subscription, available on-premises and across AWS, Google Cloud Platform, and Oracle Cloud Infrastructure, with a free self-serve proof-of-concept gating the sales funnel.

The company was founded in 2023 by CEO Gary Smerdon (formerly TidalScale, Fusion-io, LSI, AMD) and CTO David Reed (formerly TidalScale, Lotus, SAP, HP), alongside a leadership team whose prior roles span VMware CPU virtualization, Fusion-io data center flash, 64-bit x86 design, and Internet infrastructure, collectively holding 200+ patents. MEXT raised approximately $12.2 million across two SEC-registered exempt offerings (May 2024 and October 2025) from investors including Clear Ventures, DN Capital, Page One Ventures, and Uncorrelated Ventures, with engineering operations based in Santa Clara and India. MEXT positioned itself against the AI-driven DRAM shortage and price surge, targeting enterprise data center operators, EDA/semiconductor chip design teams, financial analytics workloads, media & entertainment rendering, and gaming infrastructure. On June 15, 2026, AMD announced the acquisition of MEXT to integrate Predictive Memory across its EPYC processors, Instinct AI accelerators, and ROCm software stack.

Name

MEXT

Legal name

MEXT Corporation

Website

https://mext.ai

Company type

Private

Founded year

2023

Operating status

Acquired

Headcount range

11–50 employees

Short description

MEXT Corporation developed AI-driven software that makes flash storage function as DRAM-speed memory to the operating system, targeting enterprise data centers, EDA, financial analytics, and media workloads. Acquired by AMD in June 2026 after commercial launch in April 2026.

Ownership category

akta.pro rank

Product category

Memory Infrastructure Software

NAICS

Software Publishers (513210), Computer Systems Design and Related Services (5415)

SIC

Services-Prepackaged Software (7372), Computer Storage Devices (3572)

akta.pro primary industry

Storage Virtualization & Software-Defined Storage (SDS) (HDABAEAF)

Keywords

• Memory tiering software
• AI memory optimization
• DRAM cost reduction
• Predictive memory technology
• Enterprise memory infrastructure

Headquarters

HQ city

Santa Clara

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Predictive Memory™ Software Subscription: Annual subscription licensing model for MEXT Predictive Memory™ software. Available for on-premises and cloud deployment. Priced per GB of memory capacity managed.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

MEXT sells a single AI-powered software product, MEXT Predictive Memory™, that makes flash storage appear as DRAM-speed memory to the operating system. The software offloads cold memory pages from DRAM to NVMe flash and uses locally trained AI models on a single CPU core to predict and proactively prefetch needed pages back to DRAM, enabling enterprises to expand memory capacity by 2-4X or cut infrastructure costs by up to 50% without hardware, OS, or application changes. It is licensed as an annual subscription at $3.99 per GB of memory managed, deployable on-premises or across AWS, GCP, and OCI.

Product overview

MEXT is a single-product company offering one core software product: MEXT Predictive Memory™. This AI-driven memory tiering software enables NAND flash storage to function as DRAM-speed memory at approximately 50x lower cost than physical DRAM. The product is deployed as a lightweight Linux kernel module with an AI engine and telemetry component, installs in under 5 minutes, and requires no changes to hardware, OS, or applications. It targets enterprise data center operators facing DRAM shortages and cost pressures, with vertical-specific solutions for EDA/chip design, financial analytics, media & entertainment, and general enterprise database workloads. The product is available via annual subscription at $3.99/GB/year for on-premises and cloud environments.

Differentiator

Problem solved

Functional benefit

Brands

• Predictive Memory: AI-powered memory optimization software that makes flash storage appear as DRAM-speed memory to the operating system, enabling 2-4X memory capacity expansion and up to 50% cost reduction.

Products and services

• MEXT Predictive Memory™ AI-powered, software-only memory optimization solution that makes flash storage appear as DRAM-speed memory to the operating system. It offloads cold memory pages from DRAM to NVMe flash and uses AI prediction models running on a single CPU core to proactively prefetch needed pages back to DRAM, enabling 2-4X more usable memory capacity or up to 50% lower infrastructure costs without hardware, OS, or application changes. Available as an annual subscription at $3.99 per GB of memory managed for on-premises and cloud (AWS, GCP, OCI) deployments, targeting enterprise IT, EDA/semiconductor chip design, financial analytics, media and entertainment rendering, and gaming infrastructure workloads.

Quantifiable outcome

• 50% lower infrastructure costs for memory
• +10 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• AMDcoreStrategic or Co-development Partner · 15 June 2026AMD acquired MEXT on June 15, 2026 to integrate MEXT's Predictive Memory technology across AMD's data center portfolio including EPYC processors, Instinct AI accelerators, and ROCm software. AMD and MEXT had first partnered in 2024. AMD views the technology as addressing critical memory constraints in AI infrastructure, with potential to improve memory utilization by 20-50% and reduce infrastructure costs by 50%.
• AMDcoreTechnology or IntegrationAMD has partnered with MEXT to demonstrate real-world performance gains on simulation and rendering workloads. MEXT's technology is validated in joint testing with AMD hardware, with AMD officials publicly endorsing the technology as a strong answer to the memory scalability imperative facing the industry.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• MemVerge: MemVerge develops Big Memory software that pools and tiers DRAM, persistent memory, and flash for in-memory computing. It is the closest direct competitor to MEXT's Predictive Memory in software-defined memory tiering, targeting similar enterprise database and analytics workloads.
• Pliops: Pliops builds storage processors and software that accelerate database and flash management workloads, reducing DRAM dependency. It overlaps with MEXT's value proposition of offloading data from DRAM to flash while maintaining performance for memory-intensive enterprise workloads.
• ScaleFlux: ScaleFlux provides computational storage drives and software that move compute closer to data, reducing memory bottlenecks in databases and analytics. It addresses similar flash-as-memory economics and database acceleration use cases as MEXT.

Emerging players

• NGD Systems: NGD Systems pioneered computational storage SSDs with in-drive processing. While pivoting in recent years, it remains a relevant adjacent reference for AI-driven flash management approaches that compete with MEXT's software tiering.
• Eideticom (acquired by Western Digital): Eideticom developed computational storage IP that Western Digital acquired to push processing into SSDs. Its technology is conceptually adjacent to MEXT's approach of making flash work harder to relieve DRAM pressure.
• Pure Storage: Pure Storage offers all-flash storage arrays and increasingly software-defined storage/data platform capabilities. While primarily an enterprise storage vendor, its expansion into memory-tiering adjacent capabilities overlaps with MEXT's enterprise workload focus.

Broad incumbents

• Samsung Electronics (Memory Solutions): Samsung is the world's largest DRAM and NAND manufacturer and is investing heavily in memory-class storage (e.g., computational SSDs, CXL memory). Its vertical integration and CXL roadmap represent a broad competitive threat to MEXT's software tiering approach.
• SK Hynix: SK Hynix is a top DRAM and NAND manufacturer actively pursuing HBM and CXL memory products. The SK chairman publicly stated the memory shortage will persist until 2030, underscoring SK Hynix's centrality in the memory market MEXT addresses.
• Micron Technology: Micron is a leading DRAM/NAND producer with major investments in HBM and CXL memory expansion modules. As a broad incumbent in the memory stack, it competes with MEXT's solution by pushing hardware-side improvements to memory economics.
• Intel (Memory & Storage): Intel developed Optane persistent memory (since discontinued) and continues to push CXL-enabled memory products. Intel represents both a competitor (via CXL memory expansion) and a potential channel partner (Intel-based servers).

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@MEXTPredictiveMemory
• LinkedInlinkedin.com/company/mext-ai

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds4 records

Investors5 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about MEXT