Longtime Proton Users Are Leaving Over Broken Promises, AI Hype, and Neglected Features

After more than a decade of building its reputation as the privacy-first alternative to Google and Microsoft, Proton is starting to see cracks in its once-loyal user base. Recent discussions among paying subscribers, including Visionary plan holders paying nearly €400 a year, reveal a growing sense of disillusionment. While many still admire Proton’s mission, they are walking away due to a combination of unmet promises, questionable new product directions, and persistent gaps in the user experience.

A history of trust and growing frustration

Proton’s early years were defined by a bold mission: to take on surveillance capitalism and create a secure, privacy-focused ecosystem. Early adopters believed in that mission, often subscribing to the most expensive plans to fund development. For years, users patiently tolerated rough edges, trusting that the small Swiss company would eventually catch up to competitors in usability while staying true to its principles.

But ten years later, many feel that patience has run out. Complaints from departing subscribers share a common refrain: paying for what Proton might become no longer feels justifiable when the current offerings remain incomplete or clunky.

Feature promises that fade into silence

One of the most repeated frustrations comes down to timelines and follow-through. Users cite feature requests and roadmap items left to languish for years. Promises are made, sometimes even given rough timelines, only to vanish into what they describe as a “black hole of silence.”

Popular requests like Linux desktop parity, full-featured calendar and contact integration, and even basic usability improvements to Proton Drive remain underdeveloped. Meanwhile, new products such as Proton Wallet and Scribe have rolled out quickly, leaving long-requested features untouched.

Many see this as a problem of prioritization. Why, they ask, launch new services when the core suite is still missing essential capabilities?

The AI and crypto pivot raises eyebrows

Proton’s recent focus on AI tools and a cryptocurrency wallet has bewildered and alienated part of its user base. The company’s decision to promote Bitcoin and release a crypto wallet feels, to many privacy enthusiasts, like a drift into hype rather than meaningful improvement to core services.

Similarly, AI-powered features are seen as unnecessary for a company that built its reputation on security and reliability. Some subscribers dismiss these additions as investor-driven trends rather than responses to user needs. For longtime users who came to Proton to escape big tech’s fads, the shift is unsettling.

Linux users feel abandoned

Perhaps the loudest criticism comes from Proton’s Linux community. Years ago, Linux support appeared to be on the roadmap, with promises of clients and parity with other operating systems. Yet recent communications suggest that development has stalled indefinitely, with executives citing Linux’s complexity and small market share.

For privacy-focused users, many of whom are Linux enthusiasts, this feels like a betrayal of Proton’s founding ethos. The absence of a fully functional Proton Drive client for Linux is especially painful. Without it, large portions of paid storage go unused, leaving customers wondering why they should pay for features they can’t access.

The mobile experience is underwhelming

iOS users face a different frustration: limitations imposed by Apple’s ecosystem. Background syncing for Proton Drive photos, seamless calendar integration, and native system hooks are either impossible or unreliable. While this is largely Apple’s fault, it leaves Proton users with a second-class experience on one of the most popular mobile platforms.

Combined with sluggish apps and missing batch features, these friction points add to the sense that Proton lags behind mainstream competitors in day-to-day usability.

Paying for now, not for “someday”

One recurring sentiment is a shift in mentality among subscribers: no longer will they pay for promises. Users are tired of paying premium prices for services they feel are half-finished, while features sit in development purgatory.

Many are downgrading to Mail-only plans, switching to alternatives like Tuta for email, Mullvad for VPN, Bitwarden for passwords, and Tresorit or pCloud for storage. Others are reluctantly moving back to Apple’s iCloud+ or even Google’s ecosystem, choosing reliability over ideals.

The lesson for Proton

Despite the exodus, few departing users express bitterness. Most remain deeply respectful of Proton’s mission and grateful for what it has accomplished: proving that a paid, privacy-first alternative to the data-harvesting giants is possible. But respect alone is no longer enough to justify premium pricing without delivery.

For Proton to win back these users, it will need to recommit to core functionality, polish existing products, and communicate transparently about realistic timelines. Chasing trends like crypto and AI might attract headlines, but neglecting long-term users risks eroding the trust that made Proton viable in the first place.

Until then, many early adopters are stepping away, holding out hope that someday Proton will again become the platform they once believed in.