Privacy by Default
We design products that protect users without requiring them to become security experts. Privacy is the starting point, not an afterthought.
Privacy-First Software
Your data.
Your control.
PlainSpeech builds software where privacy is the default — not a promise. Zero-knowledge architecture, client-side encryption, and architectures designed to minimize the need for trust.
Zero-Knowledge Architecture
Client-Side Encryption
Open Standards
Our Vision
Why PlainSpeech exists
Technology has become deeply integrated into our lives, but ownership and privacy have steadily eroded. Most platforms ask users to trust cloud providers, administrators, analytics systems, and third-party processors.
We believe software should be designed differently.
We believe:
- Privacy should be the default, not a premium feature
- Security must be built into the foundation — not bolted on
- Users should own their data, full stop
- Trust should be minimized through technology, not policies
- Convenience should never require sacrificing control
Mission
A future where privacy is guaranteed by design
We envision a future where individuals and organizations can use powerful software without giving up ownership of their digital lives.
A future where:
- Files remain private — always
- Personal information stays under user control
- Security is transparent and verifiable
- Products collect only what they truly need
- Users retain control over encryption keys and data
This is not a marketing statement. It is the reason PlainSpeech exists.
Principles
How we build
Five principles that guide every product decision, every architectural choice, and every commitment we make to users.
Security by Design
Security is incorporated into the architecture from the beginning — not layered on top at the end. The foundation determines the strength.
Trust Minimization
Whenever possible, we eliminate the need for users to trust us with sensitive information. Architecture should replace trust.
User Ownership
Users should remain in control of their data regardless of where it is stored. Ownership is a right, not a privilege.
Long-Term Commitment
We are building a company around these principles and will continue investing in privacy, ownership, and security for years to come.
Products
Privacy, shipped
Each product is a direct implementation of our privacy-first philosophy — built to give users real control, not the appearance of it.
Featured Product
PlainSpeech Vault
A secure, zero-knowledge encrypted storage platform. Encryption happens entirely in your browser — your files, your keys, your control. We never see your data.
Key capabilities
- Zero-knowledge architecture
- Client-side encryption
- AES-256-GCM encryption
- Strong passphrase protection
- TOTP multi-factor authentication
- Direct cloud integration
- No server-side decryption
- User-controlled encryption keys
Another privacy-first product is in development. Stay tuned.
Another privacy-first product is in development. Stay tuned.
Another privacy-first product is in development. Stay tuned.
What's Next
Building what's next
PlainSpeech is more than a single product. Vault represents the first implementation of our philosophy, but it is only the beginning. We are actively exploring new products and technologies that help users:
- Protect their information — completely
- Maintain ownership of their data
- Reduce dependence on trusted intermediaries
- Strengthen personal and organizational security
Every product we build is evaluated against one question:
“Does this increase user privacy, security, and control?”
If the answer is no, we rethink it.
Get In Touch
Say hello
Whether you have feedback, questions, feature requests, security suggestions, or simply want to say hello — we'd love to hear from you.
hello@plainspeech.app