Vaultwarden vs Psono: Which password manager is right for your team?
Both are open-source, self-hosted options. Vaultwarden is lightweight and free. Psono is enterprise-focused and per-user priced. Here's what you need to know to choose.
Feature comparison: Vaultwarden vs Psono
Why architects choose Vaultwarden
Vaultwarden is a Rust reimplementation of Bitwarden's backend. It runs as a single Docker container, uses ~50-60MB of RAM, and unlocks every Bitwarden premium feature at zero cost. Because it's API-compatible with Bitwarden, you use the same polished mobile apps, browser extensions, and desktop clients that millions already know.
For teams tired of per-user SaaS pricing, Vaultwarden is the answer. Deploy it, pay a flat fee for hosting, and grow your team without additional costs.
Why enterprises choose Psono
Psono is a standalone password manager built from scratch in Python/Django. It's designed for teams that need granular permission controls, team-based sharing circles, and enterprise integrations out of the box.
Psono's native LDAP and SAML connectors sync your directory automatically. Its event logs and admin-reset capabilities matter for regulated organizations. The trade-off: heavier infrastructure, custom apps, and per-user pricing that scales with headcount.
The hidden cost: scaling
At 10 users, both cost the same. At 50 users, Psono costs €125/month. At 100 users, it's €250+/month. Vaultwarden stays flat. For cash-conscious founders, this compounds.
Both are open-source (AGPL-3.0 vs Apache 2.0). Both support self-hosting and encryption-at-rest. The choice hinges on how much infrastructure complexity you'll tolerate and whether per-user fees align with your budget.
Vaultwarden vs Psono: Why managed Opsily hosting wins
Vaultwarden vs Psono: Opsily's managed hosting removes the ops burden with flat pricing and no per-user fees.
Flat-rate pricing
One monthly fee covers your entire team, no matter how many users. Unlimited team members, unlimited passwords, unlimited cost control. Unlike Psono's per-user model, you pay the same if you grow from 5 to 500 users.
GDPR by default
Your data stays in German data centers (Hetzner, ISO 27001 certified). No data residency surprises, no vendor surprises. We're GDPR compliant, so you don't have to negotiate it.
Bitwarden ecosystem
Use any official Bitwarden client you prefer: Chrome, Firefox, Edge, Safari, iOS, Android, Windows, Mac. No learning curve, no custom app friction. Your team gets native apps immediately.
Built for teams who need reliability
What Psono costs at 50 users vs Opsily's flat rate
Psono: €2.50 × 50 = €125/month. Opsily managed Vaultwarden: one fixed price, all users included, same quality clients, same GDPR protection. No hidden scaling costs.
Choose Vaultwarden if:
- Your team prioritizes simplicity over enterprise features
- You want the best mobile/browser apps without custom UX friction
- You're growing fast and per-user fees hurt the budget
- You don't need LDAP/SAML SSO
- You prefer flat-rate, predictable hosting costs
- You trust the Bitwarden ecosystem (70K+ developers, years of polish)
Choose Psono if:
- Your org needs native LDAP/SAML directory sync
- Granular permission controls matter (team ACLs, approval flows)
- You must audit every password access (compliance-heavy orgs)
- File sharing within vaults is essential
- You have in-house ops capacity to manage multi-container deployments
- Your team is small and per-user costs don't sting yet
Get started with managed Vaultwarden on Opsily
No Dockerfile. No backup scripts. No version updates to chase. You deploy; we handle the rest.
Sign up with email, no credit card required. You'll land in the dashboard in seconds.
Click 'Install' next to Vaultwarden, pick your region (Germany for GDPR), and hit deploy. Running in under 5 minutes.
Set your domain, enable backups and auto-updates, then send invite links. Your team logs in with the Bitwarden app they already use.
Sign up with email, no credit card required. You'll land in the dashboard in seconds.
Click 'Install' next to Vaultwarden, pick your region (Germany for GDPR), and hit deploy. Running in under 5 minutes.
Set your domain, enable backups and auto-updates, then send invite links. Your team logs in with the Bitwarden app they already use.
Create an Opsily account
Sign up with email, no credit card required. You'll land in the dashboard in seconds.
Deploy Vaultwarden
Click 'Install' next to Vaultwarden, pick your region (Germany for GDPR), and hit deploy. Running in under 5 minutes.
Configure & invite team
Set your domain, enable backups and auto-updates, then send invite links. Your team logs in with the Bitwarden app they already use.
Forget about maintenance
We handle SSL, backups, updates, and monitoring. You focus on passwords, not ops.
Trust & security
Vaultwarden and managed Opsily hosting meet strict compliance standards.
GDPR compliant
Data stays in German data centers. Zero data residency surprises. Compliant by design.
Encrypted at rest
Passwords encrypted with AES-256-GCM. Even we cannot read your vault. Zero-knowledge architecture.
Daily encrypted backups
3-2-1 backup strategy: 3 copies, 2 media types, 1 off-site. Automated and encrypted. Never exposed.
Enterprise-grade infrastructure
Your servers run in audited German data centers with strict security standards. Built for high-stakes teams.
99.9% uptime SLA
Monitored 24/7. Redundant routing. If something breaks, we fix it and credit you. We put our SLA in writing.
Frequently asked questions
Vaultwarden is a lightweight Rust clone of Bitwarden's backend. It uses ~50-60MB RAM, unlocks all premium Bitwarden features for free, and works with official Bitwarden clients. Psono is a heavier, standalone Python/Django system built for enterprise teams. It includes native LDAP/SAML, granular permission controls, and team sharing circles. If you want simplicity and compatibility with the Bitwarden ecosystem, choose Vaultwarden. If you need enterprise SSO and compliance auditing, Psono wins. For most growing teams, Vaultwarden's lightweight footprint and flat-rate pricing make the choice clear.
Ready to replace Psono (or expensive SaaS)?
Try managed Vaultwarden on Opsily. Deploy in 5 minutes, no credit card required, unlimited team members, flat-rate pricing. See why teams that outgrew per-user fees choose us.