Purism (company)

Last updated
Purism, SPC
Company type Social purpose corporation
Industry
FoundedNovember 19, 2014;9 years ago (2014-11-19)
FounderTodd Weaver
Headquarters San Francisco, California, U.S.
Area served
Worldwide
Key people
Products Laptops, smartphones, tablet computers, handhelds
Revenue US$1 million (2015)
Number of employees
32 (April 2022) [1]
Website puri.sm
Todd Weaver in Swathanthra 2017 at Thiruvananthapuram, Kerala, India Todd Weaver DSC 9703.jpg
Todd Weaver in Swathanthra 2017 at Thiru­vanan­tha­puram, Kerala, India

Purism, SPC is an American computer technology corporation based in San Francisco, California [2] and registered in the state of Washington. [3]

Contents

Purism manufactures the Librem personal computing devices with a focus on software freedom, computer security, and Internet privacy. In addition to hardware, Purism also maintains PureOS, an operating system along with Librem One, a suite of software as a service based on open standards.

History

Purism was founded in 2014 [3] with the start of a crowdfunding campaign for the Librem 15, [4] an attempt to manufacture an Intel-based high-end laptop for Linux with "almost no proprietary software". [5] [6] [7] [8] A second campaign [9] funded development of a 13-inch model with hardware switches to disable the microphone and camera as a privacy feature. [10] These hardware switches were also added to the 15-inch model.

The two campaigns raised US$1,052,174 from 1,042 initial backers, and production began at the end of 2015. [11] In 2017 Purism announced its transition from a build to order to a build to stock order fulfillment model. [12]

Purism reincorporated as a social purpose corporation in February 2017 [13] and announced the change in May. [14]

In 2023, Purism was criticized for inconsistent messaging and enforcement of their refund policy, rejecting refunds for multiple customers having valid refund requests. [15] Louis Rossmann covered Purism in two videos: the first described one customer's refund request experience and Rossmann's disdain for Purism's behavior; [16] the second described an impassioned email addressed to Rossmann from a former Purism associate, describing the situation from their perspective with the goal of removing the critical video. Rossmann did not remove the video. [17]

Products

PureOS

Purism manages development of PureOS, a free Linux distro based on Debian. PureOS mostly ships with software from the Debian software repository but has all software removed that violates Purism's guidelines and the GNU Free System Distribution Guidelines. [18] PureOS was endorsed by the Free Software Foundation in December 2017. [19] Librem laptops ship with PureOS by default and an optional Qubes OS Universal Serial Bus (USB) drive. [20] [21] [22] Purism says that it is easy for Librem device owners to install alternative Linux distributions and that owners have the freedom to install any operating system that they desire. [23]

Librem hardware

Librem has been the brand name used by Purism for all of their computer hardware products since the firm's first website in late 2014. [24] The name is based on the French word libre for the English word free as used in the term logiciel libre for free software .

Purism devices feature hardware kill switches to allow users to shut off the camera, Wi-Fi, Bluetooth, and cellular or mobile broadband modem on devices that have one (or can be purchased air gapped).

Laptops

Purism's first products were two laptop computers. Since late 2015, they have made laptops of two sizes: Librem 13 and 15, featuring a 13 and a 15-inch screen, respectively. These products ship with Purism's own operating system, PureOS, a derivative of Debian GNU/Linux, and an optional Qubes OS USB drive. [20] [21] [22]

Purism does its best to remove Intel's Management Engine from its Librem laptops, considering it a security problem. [25] Still, it was not able to completely avoid use of proprietary BIOS firmware, earning it criticism from the Coreboot and Libreboot projects (which are working on completely free firmware, but as of 2015 had not yet achieved support of the contemporary hardware that Librem was using). [26] Since summer 2017, new Librem laptops are shipped with coreboot as their standard BIOS, and updates are available for all older models. [27]

In July 2020, Purism announced the Librem 14, the successor of the Librem 13. [28] The Librem 14 features a 10th generation Intel processor, and was scheduled to begin shipping in February 2021.

Comparison of laptops
Librem model Coreboot version CPU Intel ME ReleaseMax RAM (GB)
15 v1 [29] Intel Core i7 5557UEnabledJuly 201532
13 v1 [30] 4.21 (2023) [31] Intel Core i5 5200UEnabledSeptember 201516
15 v2 [32] 4.21 (2023) [33] Intel Core i7-5557UEnabledSeptember 201532
13 v2 [34] 4.21 (2023) [35] Intel Core i5 6200UDisabledJune 14, 201716
15 v3 [34] 4.21 (2023) [36] Intel Core i7 6500UDisabledJune 28, 201732
13 v3 [37] 4.6 (2017) [38] Intel Core i7 6500UDisabledOctober 201716
15 v44.21 (2023) [39] Intel Core i7 7500UDisabled [40] January 201932
13 v4 [41] 4.21 (2023) [42] Intel Core i7 7500UDisabled [40] January 201916
14 v1 [43] 4.21 (2023) [44] Intel Core i7 10710UDisabled (but not "neutralized") [45] [ unreliable source ]early Q4 202064

Tablet: Librem 11

Purism has proposed a 2-in-1 PC, a convertible, hybrid, tablet-to-laptop computer: the Librem 11, sometimes termed Librem 10 or 12. It would have an 11-inch touchscreen in an 11.6-inch body with a detachable keyboard, and an optional docking station. Development on the device began in April 2016 [46] and was suspended in October 2018 to focus on the Librem 5 smartphone. [47]

Smartphone: Librem 5

The Librem 5 is Purism's first smartphone. A funding campaign for Librem 5 started on 24 August 2017, for a $599 "security and privacy focused phone". [48] The 60-day funding campaign aimed to collect US$1.5 million, but the goal was surpassed two weeks early and concluded with US$2,677,609.10 raised, 78% over the goal. [49] [50]

The phone's operating system is entirely free software: it comes with PureOS pre-installed but also supports Ubuntu Touch. [51] On the hardware level, the baseband processor is separated and isolated from the CPU main bus, and connected via a fast USB interface instead. The phone also implements hardware kill switches for the isolated baseband processor, Wi-Fi, Bluetooth, camera, and microphone. [52] The firmware for the cellular modem on the phone is proprietary. [53] Purism shipped the first Librem 5 phones in September 2019. [54] A model of the Librem 5 phone with electronics claimed to be entirely assembled in the US is also available. [55]

Release of the Librem 5 took much longer than anticipated; Purism cited product development and supply chain challenges for the multi-year product fulfillment delays. [56]

Librem Key

The Librem Key is a hardware USB security token with many features, including integration with tamper-evident Heads Firmware. Heads helps to ensure that the Librem laptop's BIOS was not altered since the last laptop boot. The Librem Key also holds a one-time password storage (3x HOTP (RFC 4226), 15 x TOTP (RFC 6238)), integrated password manager (16 entries), 40 kbit/s true random number generator, and tamper-resistant smart card. The key supports type A USB 2.0, has dimensions of 48 mm × 19 mm × 7 mm (1.89 in × 0.75 in × 0.28 in), and weighs 6 grams (0.21 oz). [57]

Librem One

Librem One is a paid subscription free-software social-networking suite launched April 30, 2019 [58] claiming to prioritize decentralization and privacy, using repackaged open source applications. At present, services provided are: Librem Mail supporting OpenPGP standards using a K-9-based client; Librem Tunnel based on OpenVPN; Librem Social microblogging using Mastodon server and Tusky-based client software federated via the ActivityPub protocol, [59] and Librem Chat using Element software federated via Matrix and XMPP. [59]

See also

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<span class="mw-page-title-main">Librem</span> Computer line by Purism featuring free software

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<span class="mw-page-title-main">PureOS</span> Linux distribution

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<span class="mw-page-title-main">Librem 5</span> Linux based 2020 Smartphone

The Librem 5 is a smartphone manufactured by Purism that is part of their Librem line of products. The phone is designed with the goal of using free software whenever possible, includes PureOS, a Linux operating system, by default, and as of 2021 is the only smartphone recommended by the Free Software Foundation. Like other Librem products, the Librem 5 focuses on privacy and freedom, and includes features like hardware kill switches, and easily-replaceable components. Its name, with a numerical "5", refers to its screen size, and not a release version. After an announcement on 24 August 2017, the distribution of developer kits and limited pre-release models occurred throughout 2019 and most of 2020. The first mass-production version of the Librem 5 was shipped on 18 November 2020.

<span class="mw-page-title-main">PinePhone</span> Smartphone with Linux-based mobile operating system

The PinePhone is a smartphone developed by Hong Kong-based computer manufacturer Pine64, intended to allow the user to have full control over the device. Measures to ensure this are: running mainline Linux-based mobile operating systems, assembling the phone with screws, and simplifying the disassembly for repairs and upgrades. LTE, GPS, Wi-Fi, Bluetooth and both cameras can be physically switched off. The PinePhone ships with the Manjaro Linux operating system using the Plasma Mobile graphic interface, although other distributions can be installed by users.

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