Security

Proton picks up Standard Notes to deepen its pro-privacy portfolio

Comment

Proton founder and CEO Andy Yen
Image Credits: FABRICE COFFRINI/AFP via Getty Images / Getty Images under a (opens in a new window) license.

Switzerland-based Proton, the privacy-focused firm behind end-to-end encrypted (E2EE) webmail ProtonMail and other apps, has acquired Standard Notes, a note-taking app founded back in 2017. It offers the same kind of robust privacy promise to its 300,000+ users by also applying E2EE.

In a press release announcing the move, Proton emphasized the pair’s “shared values,” including the use of E2EE; a commitment to open source technology; and how neither has relied upon venture capital to drive growth.

E2EE is considered the gold standard of security technology, as service providers don’t hold encryption keys. This means they’re technically unable to decrypt user data, safeguarding users’ content behind a “zero knowledge” architecture. Put another way, you don’t have to trust the service provider not to snoop.

By adding Standard Notes to its portfolio of apps, Proton will deepen its reach with an engaged community of pro-privacy users, layering on additional cross-selling opportunities as well as boosting the utility of its app ecosystem.

The note-taking app fills an obvious gap in Proton’s current lineup.

Proton applies its flagship E2EE promise of robust security to a suite of products, including email, calendar and cloud storage. Additionally, it offers a VPN service. It launched its own pro-privacy and anti-censorship CAPTCHA service last year to further supplement its offerings, but it hasn’t had a dedicated note-taking app until now.

A key plank of the pair’s “community-focused” approach is a freemium strategy that aims to support wider product access through premium (paying) users effectively subsidizing free users. And while there is some usage overlap, a Proton spokesperson said that less than a quarter of Standard Notes users are already Proton users. So there’s room for cross-selling and further community building.

Proton said the Standard Notes app, which is available for both mobile and desktop, will remain “open source, freely available and fully supported.”

It also suggested that there will be no change to Standard Notes’ prices; its press release specifies that existing five-year subscriptions “will continue to be honored.”

“Standard Notes will remain an independent product and in due course both companies will open access to their products to each others’ users,” Proton added.

Commenting in a statement, Mo Bitar, founder and CEO of Standard Notes, talked up the sense of shared mission. “At Standard Notes, over the past seven years we have sought to create a place where people are free to think and write without the worry that someone is looking over their shoulder. That freedom is incredibly rare on the internet today, and something that we want to safeguard forever,” he wrote.

“To enable us to do this, we are excited to join forces with Proton — one of the few organizations that shares our ethos and is not only mission-driven but open sourced, self-sustaining and community focused. In Proton, we’ve found a partner that shares our laser focus on protecting privacy.”

Proton was founded back in 2014, but Standard Notes is only the second company it’s picked up. Instead, it‘s mostly focused on building products in-house to expand its range and grow usage (a year ago it announced passing 100 million users). This includes building on its first acquisition — email alias startup SimpleLogin, which it acquired in 2022 — as well as developing and launching fully fledged password manager app Proton Pass in June.

In that case, Proton leaned on the SimpleLogin team it acquired for the bulk of the product development. So the company is evidently not allergic to user acquisition and other consolidation-based growth opportunities where it sees enough philosophical overlap plus the chance to deepen its technical bank.

Proton announces Proton Pass, a password manager

As it folds Standard Notes into its deck, Proton aims to repeat the trick, saying it expects the Standard Notes team to make “vital contributions towards the creation and improvement of Proton’s ecosystem of existing and future products.” The wider goal is furthering the shared “mission” of “building a better internet where privacy is the default,” as its PR puts it.

“The deal is a strategic decision designed to benefit users by bringing to market secure, easy to use, private products that anyone can access,” Proton wrote. “Standard Notes and Proton engineers will begin working together immediately to ensure their combined skills and experience bear fruit for users as soon as possible.”

Proton founder and CEO Andy Yen confirmed the respective apps use different encryption schemes. “But that’s actually not a problem for integration, as it’s a separate app,” he told TechCrunch. “At a later point, we may make the accounts interoperable so that a Proton account can also log into Standard Notes and vice versa, as we did with SimpleLogin.”

Asked about the sustainability of pro-privacy business models that don’t rely on exploitation of user data — when so much of mainstream tech still continues to roll in the opposite, data-mining direction — Yen emphasized the need for long-term thinking by privacy startups. And for screwing courage to the sticking place.

“Competing with Big Tech is probably the hardest business challenge that exists today due to the unfair and abusive tactics utilized by tech giants to hinder competitors,” he said. “While recent actions, such as the EU’s Digital Markets Act or the DOJ lawsuit against Apple, may eventually level the playing field, it is going to take many years. It is a critical step in the right direction but won’t make an immediate impact.”

“That means you have to be a bit crazy to attempt this challenge today, and the only way to do it over the long run is to be doing it for the right reasons. The objective cannot be short-term or even mid-term financial outcomes, as those are likely to be challenging to achieve. Instead, you need to be mission-driven enough to survive the brutally difficult long game.”

Financial terms of the acquisition are not being disclosed.

ProtonMail buys email alias startup SimpleLogin

More TechCrunch

Hello, and welcome back to TechCrunch Space. In case you missed it, Boeing and NASA decided to keep Starliner docked to the International Space Station for the rest of the…

TechCrunch Space: Catching stars

As failed EV startup Fisker winds its way through bankruptcy, a persistent and tricky question has become a flashpoint of the proceedings: does its lone secured lender Heights Capital Management…

The question haunting Fisker’s bankruptcy

So-called “unlearning” techniques are used to make a generative AI model forget specific and undesirable info it picked up from training data, like sensitive private data or copyrighted material. But…

Making AI models ‘forget’ undesirable data hurts their performance

Uber is now letting riders in India to book up to three rides simultaneously.

Uber now lets users in India book three trips at once

U.S. airports are rolling out facial recognition to scan travelers’ faces before boarding their flights. Americans, at least, can opt out. 

How to opt out of facial recognition at airports (if you’re American)

The promise of AI and large language models (LLMs) is the ability to understand increasingly wider amounts of context and make sense of that information easily, so it makes sense…

Bee AI raises $7M for its wearable AI assistant that learns from your conversations

Featured Article

DEI backlash: Stay up-to-date on the latest legal and corporate challenges

It’s clear that this year will be a turning point for DEI.

DEI backlash: Stay up-to-date on the latest legal and corporate challenges

Bike-taxi startup Rapido, which counts Swiggy among its investors, is the latest Indian firm to become a unicorn.

India’s Rapido becomes a unicorn with fresh $120M funding

Government websites aren’t known for cutting-edge tech. GovWell co-founder and CTO Ben Cohen discovered this while trying to help his dad, a contractor, apply for building permits. Cohen worked as…

GovWell is bringing automation and efficiency to local governments

Critics have long argued that wararantless device searches at the U.S. border are unconstitutional and violate the Fourth Amendment.

US border agents must get warrant before cell phone searches, federal court rules

Featured Article

UK’s Zapp EV plans to expand globally with an early start in India

Zapp is launching its urban electric two-wheeler in India in 2025 as it plans to expand globally.

UK’s Zapp EV plans to expand globally with an early start in India

The first time I saw Google’s latest commercial, I wondered, “Is it just me, or is this kind of bad?” By the fourth or fifth time I saw it, I’d…

Dear Google, who wants an AI-written fan letter?

Featured Article

MatPat, the first big YouTuber to successfully exit his company, is lobbying for creators on Capitol Hill

Though MatPat retired from YouTube, he’s still pretty busy. In fact, he’s been spending a lot of time on Capitol Hill.

MatPat, the first big YouTuber to successfully exit his company, is lobbying for creators on Capitol Hill

Featured Article

A tale of two foldables

Samsung is still foldables’ 500-pound gorilla, but the company successes have made the category significantly less lonely in recent years.

A tale of two foldables

The California Department of Motor Vehicles this week granted Nuro approval to test its third-generation R3 autonomous delivery vehicle in four Bay Area cities, giving the AV startup a positive…

Autonomous delivery startup Nuro is gearing up for a comeback

With Ghostery turning 15 years old this month, TechCrunch caught up with CEO Jean-Paul Schmetz to discuss the company’s strategy and the state of ad tracking.

Ghostery’s CEO says regulation won’t save us from ad trackers

Two years ago, workers at an Apple Store in Towson, Maryland, were the first to establish a formally recognized union at an Apple retail store in the United States. Now…

Apple reaches its first contract agreement with a US retail union

OpenAI is testing SearchGPT, a new AI search experience to compete directly with Google. The feature aims to elevate search queries with “timely answers” from across the internet and allows…

OpenAI comes for Google with SearchGPT

Indian cryptocurrency exchange WazirX announced on Saturday a controversial plan to “socialize” the $230 million loss from its recent security breach among all its customers, a move that has sent…

WazirX to ‘socialize’ $230M security breach loss among customers

Featured Article

Stay up-to-date on the amount of venture dollars going to underrepresented founders

Stay up-to-date on the latest funding news for Black and women founders.

Stay up-to-date on the amount of venture dollars going to underrepresented founders

The National Institute of Standards and Technology (NIST), the U.S. Commerce Department agency that develops and tests tech for the U.S. government, companies and the broader public, has re-released a…

NIST releases a tool for testing AI model risk

Featured Article

Max Space reinvents expandable habitats with a 17th-century twist, launching in 2026

Max Space’s expandable habitats promise to be larger, stronger, and more versatile than anything like them ever launched, not to mention cheaper and lighter by far than a solid, machined structure.

Max Space reinvents expandable habitats with a 17th-century twist, launching in 2026

Payments giant Stripe has acquired a four-year-old competitor, Lemon Squeezy, the latter company announced Friday. Terms of the deal were not disclosed. As a merchant of record, Lemon Squeezy calculates…

Stripe acquires payment processing startup Lemon Squeezy

iCloud Private Relay has not been working for some Apple users across major markets, including the U.S., Europe, India and Japan.

Apple reports iCloud Private Relay global outages for some users

Welcome to Startups Weekly — your weekly recap of everything you can’t miss from the world of startups. To get Startups Weekly in your inbox every Friday, sign up here. This…

Legal tech, VC brawls and saying no to big offers

Apple joins 15 other tech companies — including Google, Meta, Microsoft and OpenAI — that committed to the White House’s rules for developing generative AI.

Apple signs the White House’s commitment to AI safety

The language is ambiguous, so it’s not clear whether X is helping itself to all user data for training Grok or whether this processing refers only to user interactions with…

Privacy watchdog says it’s ‘surprised’ by Elon Musk opting user data into Grok AI training

Sound Search on TikTok is somewhat similar to YouTube Music’s song detection tool that lets you find the name of a song by singing, humming or playing it. 

TikTok rolls out a new feature that lets you find songs by singing or humming them

Skip, a wearable tech startup that began as a secretive project inside Alphabet, exited stealth this week to announce a partnership with outdoor clothing specialist Arc’teryx. The deal is the…

Alphabet X spinoff partners with Arc’teryx to bring ‘everyday’ exoskeleton to market

Ledger, a French startup mostly known for its secure crypto hardware wallets, has launched a new mid-range device, the Ledger Flex. Available now, priced at $249, the dinky hardware wallet…

Ledger launches Ledger Flex, a mid-range hardware crypto wallet