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Memfault

Firmware management and OTA monitoring platform

Overview

Memfault offers a cloud-based firmware management platform for embedded devices. Its tools cover over-the-air (OTA) updates, release management, and real-time monitoring to help developers identify, diagnose, and fix firmware issues across MCUs, Android, and embedded Linux devices. The company also provides an open-source SDK that supports a wide range of devices, making integration easier. Memfault sells its platform as a subscription (SaaS) with additional premium analytics and dedicated support options. Unlike competitors, Memfault combines a broad device SDK with real-time diagnostics and OTA tooling in a single cloud service, aiming to reduce downtime and improve the reliability of embedded products for developers and companies.

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About Memfault

Simplify's Rating
Why Memfault is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & AnalyticsRobotics & AutomationHardwareEnterprise Software

Company Size

11-50

Company Stage

Acquired

Total Funding

$35.1M

Headquarters

San Francisco, CA

Founded

2018

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Simplify's take

What believers are saying

  • Nordic announced Memfault’s acquisition on June 24, 2025, preserving product investment.
  • Memfault appeared at CES 2026, signaling active go-to-market despite ownership change.
  • Variscite’s May 2025 partnership expands Memfault OTA reach across SoM customers.

What critics are saying

  • Nordic’s Sept. 2026 page brands Memfault as Nordic-owned technology, weakening neutrality.
  • Customers using non-Nordic hardware face channel conflict as Nordic pushes nRF Cloud.
  • If Nordic folds Memfault into nRF Cloud, standalone demand collapses by 2027.

What makes Memfault unique

  • Memfault’s <5 kB SDK spans MCU, RTOS, Linux, and Android fleets.
  • Nordic integrates Memfault into nRF Cloud, pairing silicon with firmware observability.
  • Ultrahuman cites 4x faster firmware releases using Memfault lifecycle services.

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Funding

Total Funding

$35.1M

Below

Industry Average

Funded Over

5 Rounds

Notable Investors:
Acquisition funding comparison data is currently unavailable. We're working to provide this information soon!
Acquisition Funding Comparison Coming Soon

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • 401(k) Retirement Plan
  • Unlimited Paid Time Off
  • Company Equity

Growth & Insights and Company News

6 month growth

-5%

1 year growth

6%

2 year growth

3%
RF Design
Oct 27th, 2025
Nordic Semiconductor's nRF Cloud powered by Memfault wins Cloud Computing Innovation of the Year Award at Mobile Breakthrough Awards

Nordic Semiconductor's nRF Cloud powered by Memfault wins Cloud Computing Innovation of the Year award at Mobile Breakthrough Awards. nRF Cloud powered by Memfault is a device observability, device management and location services platform enabling developers to monitor, manage, and update their devices with unprecedented ease. Nordic Semiconductor, a global leader in low power wireless connectivity solutions, today announced that its nRF Cloud powered by Memfault platform has been awarded 'Cloud Computing Innovation of the Year' in the 2025 Mobile Breakthrough Awards. nRF Cloud powered by Memfault brings Memfault's proven observability and over-the-air (OTA) infrastructure directly into nRF Cloud, Nordic's established cloud services platform. Earlier this year Nordic acquired Memfault, the market-leading cloud platform provider for large-scale deployments of connected products. The acquisition marked a major leap in Nordic's evolution from a hardware supplier to a complete wireless solution partner - from chip to cloud. The result is nRF Cloud powered by Memfault, a full device observability, device management and location services platform enabling developers to monitor, manage, and update their devices with unprecedented ease and efficiency. It gives users out-of-the-box access to remote diagnostics, fleet health monitoring, and secure updates across not only Nordic's nRF91 Series of cellular IoT modules, but also the nRF54, nRF53 and nRF52 Series' of multiprotocol wireless SoCs. With simple integration, users can get started at no cost and scale efficiently. It reflects its move from a best-in-class wireless System-on-Chip supplier to a full chip-to-cloud solution partner, including embedded software and cloud lifecycle services. Oyvind Birkenes, EVP Long-Range at Nordic Semiconductor Comprehensive chip-to-cloud solution. Now in their 9th year, the annual Mobile Breakthrough Awards recognize the most innovative products, companies and individuals in the global mobile, wireless and telecommunications technology industries, and are organized by leading global market intelligence firm, Tech Breakthrough. The judging process is a thorough, multi-step evaluation conducted by an independent panel. Each entry is assessed on key criteria such as innovation, performance, user experience, functionality, market impact and value. "We are honored that nRF Cloud powered by Memfault has been recognized for its contribution to cloud computing and the global wireless technology industry," says Oyvind Birkenes, EVP Long-Range at Nordic Semiconductor. "It reflects our move from a best-in-class wireless System-on-Chip supplier to a full chip-to-cloud solution partner, including embedded software and cloud lifecycle services." "This award gives our customers confidence to build cloud-connected IoT products with our technology," Birkenes added. "Nordic is committed to making that journey easier, faster, more power-efficient, and more secure throughout the entire product lifecycle."

MarketScreener
Jun 24th, 2025
Nordic Semiconductor acquires Memfault for $120M

Nordic Semiconductor has acquired Memfault Inc. for $120 million, enhancing its transition from a hardware company to a complete solution provider. The acquisition integrates Nordic's wireless solutions with Memfault's cloud services, creating a comprehensive chip-to-cloud platform for connected products. Memfault's ARR was $7.2 million at the end of 2024, expected to grow by over 50% in 2025. The deal is financed with cash and a $110 million loan, closing in July.

IoT Now
May 22nd, 2025
Variscite and Memfault partner for enhanced IoT/embedded device observability and OTA updates

Variscite, a worldwide System on Module (SoM) designer, developer and manufacturer, has announced a partnership with Memfault to expand Variscite SoM management, security and over-the-air (OTA) capabilities.

Conclusive Engineering
Oct 24th, 2024
Memfault Partners With Conclusive Engineering to Enhance IoT Device Development

Through its partnership with Memfault, Conclusive Engineering is enhancing its toolkit to better manage, debug and observe IoT devices, making significant strides in how Conclusive Engineering support its clients post-deployment," says Jakub Klama, CEO of Conclusive Engineering. "

Yahoo Finance
Jun 25th, 2024
Memfault Unveils "Product Analytics" to Provide Deep Insight into IoT Device User Behavior and Product Performance

Memfault unveils "Product Analytics" to provide deep insight into IoT device user behavior and product performance.

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