Romanian software company building custom web applications and 3D product configurators for businesses
KeepSolid
New York developer of privacy and security apps, including VPN Unlimited and Passwarden, for individuals, teams and OEM partners
- Founded 2013
About KeepSolid
KeepSolid Inc. builds privacy, security and productivity software, and VPN Unlimited is its flagship title. The company has an address in New York and sells to individual users, to teams that need shared VPN access, and to businesses that want to rebrand its tools. It says its apps have protected more than 60 million people.
What KeepSolid does
- VPN Unlimited: a VPN running on more than 3,000 servers across over 80 locations, with up to five devices connected at once.
- Passwarden: a password manager using zero-knowledge AES-256 encryption, with sync, sharing, browser extensions and a team edition.
- MonoDefense: a bundle that packages the company's security tools together.
- DNS Firewall, SmartDNS and Authenticator: blocking of malware and phishing at DNS level, access to geo-restricted streaming, and two-factor codes set up by QR scan.
- Team plans and personal servers: VPN Unlimited for Teams managed from the User Office dashboard, plus a dedicated server or fixed IP shared across a team.
- White label (OEM): companies can rebrand KeepSolid products or build its features into their own apps.
Who it works with
Individuals, small and larger teams, and companies that want their own branded security apps without in-house development.
Key facts
- Based in: New York, United States
- Other programmes: affiliate schemes and a crypto rewards token called KS Coin
Profile written by TrustList from the business's own published information, Sep 2026.
Request a demo or quote from KeepSolid
Reviews
Write the first review of KeepSolid
Used it? Your experience helps other buyers decide.
Write a reviewQuestions & answers
No questions yet. Be the first to ask about KeepSolid.
KeepSolid alternatives
Similar listings buyers compare against this one.
Scaling advisory for start-ups covering business design, branding, OKRs, organisation design, hiring and culture
Therapy-focused ABA clinic software combining records, billing, curriculum and session data collection for behaviour analysts
More on TrustList
Everything here links back to the same verified catalogue. Pick your next stop.
- Write a reviewHelp other buyers decide
- ProductsSoftware and SaaS with pricing, features, integrations and alternatives.
- ArticlesGuides, comparisons and research from the editorial desk and the community.
- AwardsAnnual recognition decided by verified reviews and an independent jury.
- LaunchesNew products and releases, voted up by the community every day.
- AI ModelsBenchmark scores and community ratings for every major model.
- RequestsBuyers describe what they need; vendors respond directly.
- PeopleReviewers, authors and makers with public profiles.
- ComparePut up to four listings side by side before you shortlist.