LastPass costs $4/mo.
These cost $0.
5 free alternatives to LastPass, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
LastPass vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs $4/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| KeePassXC | open source | GPL-2.0+ | Local | ★ 29.7k | LastPass vs KeePassXC → |
| Bitwarden | open source | Open Source | Self-host | ★ 20.6k | LastPass vs Bitwarden → |
| Buttercup | open source | cm0zfiowb00pj94snnh6jzvs0 | Self-host | ★ 4.4k | LastPass vs Buttercup → |
| Aegis | open source | cm0zfiowb00pj94snnh6jzvs0 | Self-host | ★ 13.5k | LastPass vs Aegis → |
| AuthPass | open source | cm0zfiowb00pj94snnh6jzvs0 | Self-host | ★ 2.8k | LastPass vs AuthPass → |
The picks
5 open source · ranked by fit
- 01
KeePassXC
open sourceGPL-2.0+Local29.7kaug 2026A vault file on your disk with excellent autofill; syncing and sharing are deliberately somebody else’s job.
The catch vs LastPassIt trades Bitwarden's built-in sync, sharing and account recovery for a single vault file that you must synchronize and back up safely yourself.
Install, platforms & data +
- platforms
- desktopextensionone-click install
- install
- Native Windows, macOS and Linux package
- setup
- There is no built-in sync, sharing or recovery, so the user must choose a sync method and manage conflicts and backups
- your data
- One encrypted KDBX database file on disk; syncing means placing that file in a separate cloud or shared-folder service
- checked
- 2026-08-11
- 02
Bitwarden
open sourceOpen SourceSelf-host20.6knov 2026Bitwarden: the trusted password manager.
The catch vs LastPassRequires self-hosting setup, updates, and server maintenance compared to managed LastPass.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/bitwarden/server or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
- 03
Buttercup
open sourcecm0zfiowb00pj94snnh6jzvs0Self-host4.4kmar 2025Secure, simple, and free password manager.
The catch vs LastPassRequires self-hosting setup, updates, and server maintenance compared to managed LastPass.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/buttercup/buttercup-desktop or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
- 04
Aegis
open sourcecm0zfiowb00pj94snnh6jzvs0Self-host13.5ksep 2026Free, secure, open-source app for managing 2-step verification tokens.
The catch vs LastPassRequires self-hosting setup, updates, and server maintenance compared to managed LastPass.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/beemdevelopment/Aegis or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
- 05
AuthPass
open sourcecm0zfiowb00pj94snnh6jzvs0Self-host2.8kaug 2026Open source password manager compatible with KeePass.
The catch vs LastPassRequires self-hosting setup, updates, and server maintenance compared to managed LastPass.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/authpass/authpass or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-04
Frequently Asked Questions
Direct answers · LastPass open-source replacements
What is the best free alternative to LastPass?+
The top free alternative to LastPass is KeePassXC (open source, GPL-2.0+). A vault file on your disk with excellent autofill; syncing and sharing are deliberately somebody else’s job. Other popular LastPass replacements include Bitwarden, Buttercup, Aegis.
Can I self-host a free replacement for LastPass?+
Yes. Of the 5 free alternatives to LastPass, 4 can be self-hosted on your own server or local machine: Bitwarden (Open Source), Buttercup (cm0zfiowb00pj94snnh6jzvs0), Aegis (cm0zfiowb00pj94snnh6jzvs0), AuthPass (cm0zfiowb00pj94snnh6jzvs0).
How much does switching from LastPass to a free alternative save?+
LastPass starts at $4/month per seat ($48/year). Switching a 5-person team to a free alternative like KeePassXC saves $240 per year in software subscription fees.
Should I vibe-code or build my own LastPass clone from scratch?+
Our build verdict for LastPass is NOT REALLY (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for LastPass or rebuilding it from scratch, deploy one of the 5 battle-tested open-source alternatives like KeePassXC or Bitwarden.
What is the catch when switching from LastPass to KeePassXC?+
It trades Bitwarden's built-in sync, sharing and account recovery for a single vault file that you must synchronize and back up safely yourself.
