Keeper Alternative: OneckPass with Superior Encryption
Keeper is robust for enterprise, but charges extra for breach monitoring and uses PBKDF2. OneckPass offers Argon2id, included breach monitoring, and payment in BRL with PIX.
Keeper Alternative: OneckPass with Superior Encryption
Keeper is one of the most respected password managers on the market. With over a decade of operation, zero breaches in its history, and Gartner recognition for its KeeperPAM solution, it has established itself as a reference in corporate security.
But is Keeper the best option for every type of user? If you are evaluating alternatives -- whether for cost, included features, or preference for more modern technology -- this article shows why OneckPass deserves to be on your list.
Why Users Look for Keeper Alternatives
Before any comparison, it is important to understand the most common reasons why people and companies look for Keeper alternatives:
1. Paid extras that increase the bill
Keeper has a competitive base price (US$ 1.67/mo for personal use), but important features like BreachWatch (breach monitoring) cost US$ 20/year extra. For those who want complete protection, the real cost is higher than advertised.
2. Extremely limited free plan
Keeper's free plan allows only 10 passwords. In 2026, any minimally active internet user has dozens of accounts. Ten passwords don't even cover the basics.
3. PBKDF2 instead of Argon2id
Keeper uses PBKDF2-SHA256 as its key derivation function. Although it uses over 100,000 iterations, PBKDF2 was designed in an earlier era and is vulnerable to attacks with GPUs and specialized hardware. The security industry recognizes Argon2id as the superior standard.
4. Prices in USD
For Brazilian users, paying in US dollars means exposure to exchange rate fluctuations. A subscription that costs US$ 1.67 today could cost significantly more tomorrow, without any new features being added.
OneckPass: What Sets It Apart
OneckPass is a zero-knowledge password manager with end-to-end encryption, built with the most modern cryptographic technologies available.
Argon2id: The Evolution of Key Derivation
OneckPass uses Argon2id as its KDF (Key Derivation Function), with the following parameters:
- 3 iterations
- 64 MB of memory
- 4 parallelism threads
Argon2id won the Password Hashing Competition and was designed to be memory-hard, meaning brute-force attacks require large amounts of RAM, making them economically unfeasible even with specialized hardware.
Compared to Keeper's PBKDF2, Argon2id offers a substantially greater security margin against modern attacks.
AES-256-GCM Encryption
Each item stored in OneckPass is individually encrypted with AES-256-GCM, using a random 12-byte IV (initialization vector) per operation. This ensures that even identical items produce different ciphertexts.
Real Zero-Knowledge Architecture
In OneckPass, the encryption key never leaves the user's device. The server receives only already-encrypted data and a separately derived authentication hash. Even in a hypothetical server compromise scenario, user data would remain protected.
Direct Comparison: OneckPass vs Keeper
| Aspect | OneckPass | Keeper |
|---|---|---|
| KDF | Argon2id (memory-hard) | PBKDF2-SHA256 (CPU-only) |
| Encryption | AES-256-GCM | AES-256 |
| Free Plan | 50 items, 2 vaults, TOTP | 10 passwords |
| Breach Monitoring | Included in Premium | US$ 20/yr extra (BreachWatch) |
| Premium Price | R$ 9.90/mo | ~R$ 9.70/mo (US$ 1.67) |
| Family Plan | R$ 19.90/mo (6 users) | ~R$ 20.60/mo (5 users) |
| Payment | PIX, card, boleto (Mercado Pago) | International card (USD) |
| Native Language | pt-BR and en | Multiple languages |
| Platforms | Web, Chrome, Firefox, iOS, Android, macOS, Windows | Web, Chrome, Firefox, Safari, Edge, iOS, Android, macOS, Windows, Linux |
| PAM | No | Yes (KeeperPAM) |
| Certifications | In development | FedRAMP, SOC2, ISO 27001 |
What You Get with OneckPass
A Free Plan That Actually Works
With 50 items, 2 vaults, 50 MB of storage, and TOTP included, the OneckPass free plan is 5x more generous than Keeper's. It is enough for most personal users to get started without paying anything.
Breach Monitoring at No Extra Cost
In OneckPass Premium (R$ 9.90/mo), breach monitoring is included. In Keeper, the equivalent feature (BreachWatch) costs US$ 20/year extra, raising the real subscription cost.
Everything in BRL, with PIX
There are no exchange rate surprises. You pay in Brazilian reais via Mercado Pago, with options for PIX (instant payment), credit card, or boleto bancario.
Complete Features
OneckPass doesn't skimp on features:
- Vaults and Folders for organization
- 4 item types: Login, Card, Secure Note, Identity
- Vault sharing with permission controls
- Emergency Contacts for critical situations
- Import/Export for easy migration
- Security Report analyzing weak and reused passwords
- Automatic sync across all devices
- Chrome and Firefox extensions with autofill
All Platforms
OneckPass is available on Web, Chrome, Firefox, iOS, Android, macOS, and Windows. Cross-device sync is automatic and present on all plans.
When Keeper Is Still the Best Option
Transparency is important. Keeper remains the superior choice in specific scenarios:
- Enterprise with PAM: KeeperPAM is a mature solution with session recording, credential rotation, and just-in-time access. If your company needs this, Keeper is the reference.
- Regulatory compliance: With FedRAMP, SOC2, and ISO 27001 certifications, Keeper meets compliance requirements that may be mandated in sectors like healthcare and finance.
- Zero breaches: Keeper's impeccable security track record is a powerful argument for those who prioritize track record.
How to Migrate from Keeper to OneckPass
Migration is simple and requires no technical knowledge:
- In Keeper: Export your data (Settings > Export)
- In OneckPass: Create your free account at oneckpass.com
- Import: Use OneckPass's import function to load your data
- Verify: Check that all items were imported correctly
- Install: Download extensions and apps on the platforms you use
The entire process takes less than 10 minutes. Your data is encrypted locally during import -- the OneckPass server never sees your data in plaintext.
OneckPass Plans and Pricing
| Plan | Price | Highlights |
|---|---|---|
| Free | R$ 0 | 50 items, 2 vaults, 50 MB, TOTP |
| Premium | R$ 9.90/mo or R$ 99/yr | Unlimited items, 1 GB, breach monitoring, priority support |
| Family | R$ 19.90/mo or R$ 199/yr | 6 users, 5 GB shared |
| Teams | R$ 19.90/user/mo | 3-10 members, audit logs |
| Business | R$ 29.90/user/mo | SSO, API access |
| Enterprise | Contact sales | 50+ members, dedicated SLA |
All paid plans accept PIX, credit card, and boleto via Mercado Pago.
Frequently Asked Questions
Is OneckPass as secure as Keeper?
In terms of encryption, OneckPass uses a technically superior KDF (Argon2id vs PBKDF2). Both implement zero-knowledge architecture. Keeper has the advantage of certifications such as FedRAMP and SOC2.
Can I use OneckPass for free?
Yes. The free plan includes 50 items, 2 vaults, 50 MB of storage, and TOTP authentication. No credit card is required and there is no time limit.
Does OneckPass work on all platforms?
Yes: Web, Chrome, Firefox, iOS, Android, macOS, and Windows. Cross-device sync is automatic.
How does payment work?
Via Mercado Pago, with options for PIX, credit card, and boleto bancario. All prices are in Brazilian reais.
Conclusion
Keeper is a solid password manager, especially for large companies that need PAM and compliance certifications. For personal use, families, and small teams, however, OneckPass offers:
- More modern encryption (Argon2id vs PBKDF2)
- 5x more generous free plan (50 items vs 10)
- Breach monitoring included (vs US$ 20/yr extra)
- Prices in BRL without exchange rate fluctuations
- Payment via PIX, card, or boleto
The best way to decide is to try it. OneckPass offers a free plan complete enough for you to evaluate everything before investing.
Create your free OneckPass account and see the difference in practice.