Bitwarden vs Duo Security: Pricing Comparison 2026
Side-by-side pricing comparison of Bitwarden and Duo Security. See all plans, features, and costs at a glance.
Bottom line: Bitwarden starts at $1.65/mo, making it $1/mo cheaper than Duo Security ($3/mo). Bitwarden offers a free plan.
Last updated: March 16, 2026
Bitwarden vs Duo Security: Quick Pricing Facts
| Feature | Bitwarden | Duo Security |
|---|---|---|
| Starting Price | $1.65/mo | $3/mo |
| Number of Plans | 6 | 4 |
| Free Tier | Yes | Yes |
| Pricing Model | freemium | per-seat |
| Annual Discount | N/A | N/A |
Bitwarden is the more affordable option, starting at $1.65/mo compared to Duo Security's $3/mo. Both are Security tools with 10 combined pricing plans and 44 features compared.
Both tools offer free plans, making them accessible for teams on a budget. Bitwarden uses freemium pricing while Duo Security uses per-seat pricing, which may affect your total cost at scale.
Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Security needs.
| Pricing Plans |  Bitwarden Try it free |  Duo Security Try it free |
|---|---|---|
| Tier 1 | Basic Free $0/monthCheapest Includes
| Duo FreePopular $0/monthCheapest Includes
|
| Tier 2 | Premium $2/monthCheapest Includes
| Duo EssentialsPopular $3/month Includes
|
| Tier 3 | Families $4/monthCheapest Includes
| Duo AdvantagePopular $6/month Includes
|
| Tier 4 | Teams $4/monthCheapest Includes
| Duo PremierPopular $9/month Includes
|
| Tier 5 | Enterprise $6/monthCheapest Includes
| — |
| Tier 6 | Request a quote Custom pricing Includes
| — |
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What Reviewers Say
Bitwarden
Bitwarden offers a free plan, starts at $1.35/mo lower ($1.65/mo vs $3/mo), offers 6 tiers vs 4.
Based on pricing data only. Review the full comparison below for your specific needs.
Best value: Bitwarden
Try Bitwarden freeWhich Should You Choose?
Choose Bitwarden if:
- •You want lower per-user costs—Bitwarden starts at $1.65/mo, saving $1.35/mo compared to Duo Security at $3/mo
- •You prefer Bitwarden's free tier features— Unlimited devices, Passkey management
- •You need 6 pricing tiers for flexible team sizing—more options mean less overpaying for features you don't need
- •You want more features built-in—Bitwarden offers 8 additional features across its plans
Choose Duo Security if:
- •You prefer Duo Security's free tier features—Add up to 10 users, Strong MFA
- •You prioritize Duo Security's user experience and interface over price (both tools are similarly priced)
- •You prefer Duo Security's per-seat model with its 4-tier structure
Both Bitwarden and Duo Security offer free plans [1], eliminating cost barriers for evaluation. This means you can test both tools thoroughly with your actual workflows before any financial commitment. The free tiers differ in scope: Bitwarden includes 4 features, while Duo Security includes 4 features. Evaluate which free tier matches your evaluation needs before deciding to upgrade. Your best approach is to activate both free trials and evaluate which tool's workflow, integrations, and user experience align better with your team's needs before committing to paid plans.
Frequently Asked Questions: Bitwarden vs Duo Security
Which is cheaper, Bitwarden or Duo Security?
How many pricing plans does Bitwarden have vs Duo Security?
Does Bitwarden or Duo Security offer a free plan?
What is the most popular Duo Security plan?
Does Bitwarden or Duo Security offer custom enterprise pricing?
What pricing models do Bitwarden and Duo Security use?
How do Bitwarden and Duo Security compare for Security?
Sources
- Bitwarden Official Pricing— Vendor pricing page
- Duo Security Official Pricing— Vendor pricing page
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