1Password vs RoboForm Comparison

• Individual (annual): $47.88/year
• Families (up to 6 users, annual): $71.88/year

• Premium (individual, 1-year): $29.88 per year
• Family (5 accounts, 1-year): $47.75 per year

Penetration test and code review of the 1Password system

Data is encrypted with AES-GCM-256. The vault key is derived from your account password using PBKDF2-HMAC-SHA256 at 650,000 iterations, then combined with a 128-bit Secret Key that never leaves your devices — so an attacker who guesses the password alone still cannot decrypt anything. Authentication uses SRP, so password-equivalent data is never sent to the server.

The vault is encrypted client-side with AES-256 using a key derived from the Master Password via PBKDF2 with SHA-256 and a random 32-byte salt, at 1,000,000 iterations by default — the same order of magnitude as the highest iteration counts in this category, though PBKDF2 remains a non-memory-hard KDF unlike Argon2. Only a one-way, server-side password derived from the Master Password is ever sent to RoboForm's servers; all encryption and decryption happens locally.

AgileBits Inc., a Canadian company headquartered in Toronto, Ontario. Venture-funded — Accel and ICONIQ Growth both hold board seats. Founded 2005; roughly 1,400 employees.

Privately held and independently operated since RoboForm's original 2000 release; not venture-backed and never acquired. Headquartered in Fairfax, Virginia, led by CEO Vadim Maslov. Siber Systems also makes GoodSync, a file-synchronization product, alongside RoboForm.