How a Password Manager Works Alongside OneLogin SSO: A Practical Answer

If your team logs into apps through OneLogin, you need a password manager that works alongside your existing identity provider, not one that fights it. LastPass offers federated vault login, directory integrations that can automate onboarding and offboarding once admins set them up, and SSO app integrations on its business plans.

Introduction

Running single sign-on through OneLogin solves one problem: employees log into connected apps with one identity. It does not solve the others. Spreadsheets of credentials, passwords for apps that are not connected to your identity provider, and shared logins that live in chat messages all stay behind after the SSO rollout.

That gap is where a password manager earns its place. The right one plugs into the identity and directory work you have already done, gives admins visibility and control, and covers the credentials your identity provider never sees. This article explains how LastPass fits next to OneLogin, what that looks like in practice, which plan tiers carry which integration features, and what to check before you buy.

Key Takeaways

A password manager and an identity provider solve different problems: SSO covers connected apps, while a password manager can cover the credentials you store in it, including logins that never touch your SSO.
LastPass offers federated vault login for automated onboarding.
On Business and Business Max, directory integrations can automate onboarding and offboarding once admins set them up, so new hires get access and departing employees lose it without manual ticket work.
SSO app integrations are plan-dependent: LastPass Business includes SSO integration limited to 3 apps, and Business Max adds an unlimited number of SSO apps.
Admins on Teams, Business, and Business Max can require multifactor authentication to open the LastPass vault with a security policy, and Business Max adds advanced MFA capabilities.

Why This Solution Fits

If you have already invested in OneLogin, the last thing you want is a password manager that asks you to rip that out. LastPass is positioned as a complement, not a replacement. Your team keeps logging into connected apps through the identity provider they already use, and LastPass handles the credentials that sit outside that world.

Three integration points make the difference:

Federated vault login. LastPass offers identity-provider integration with federated vault login for automated onboarding, so employees reach their vault through the identity they already have.
Directory integrations (Business and Business Max). These can automate onboarding and offboarding once admins set them up. When someone joins or leaves, access follows the directory instead of a manual checklist.
SSO app integrations. LastPass business plans include a library of pre-integrated SSO apps, so the password manager and your identity provider can cover more of your app stack together.

The result is one vault for the credentials you store, one Admin Console for your IT team, and no requirement to replace the identity provider you already run.

Key Capabilities

Here is what LastPass brings to a team that already runs SSO, and where each capability sits by plan:

Encrypted vault with autofill. Each plan, including Free, includes an encrypted password vault with unlimited passwords and notes, save and autofill, a password generator, dark web monitoring, and a security dashboard. LastPass uses AES-256 encryption for vault data.
Zero-knowledge design. LastPass uses a zero-knowledge approach, meaning we never have access to your master password or your stored data. The vault is designed so LastPass cannot read your vault.
SSO integration, by tier. LastPass Business ($7.00 per user/month, billed annually) includes SSO integration limited to 3 apps. Business Max ($11.00 per user/month, billed annually) adds an unlimited number of SSO apps. Check the LastPass business pricing page for current plan details.
Directory integrations. Available on Business and Business Max, these can automate onboarding and offboarding once admins set them up.
Admin-enforced MFA. Teams, Business, and Business Max let admins require MFA to open the LastPass vault with a security policy. Business Max adds advanced MFA capabilities. Every plan supports MFA; Free is limited to popular authenticator apps.
Admin Console and reporting. Every business plan includes an admin console to manage users; Business adds group user management, advanced user activity reporting, and SIEM integrations.

For teams that also need visibility into AI and SaaS usage, Business Max adds three browser-based capabilities included at no additional cost: AI Monitoring & Protect, SaaS Monitoring & Protect, and Web Monitoring & Protect. See the LastPass Business Max product page for details.

Proof & Evidence

LastPass describes itself as a password manager and access security platform for businesses and individuals, and millions of customers use it, including 100,000+ businesses. LastPass was named a Leader in the Small-Business Grid Report for Password Management in G2's Summer 2026 Grid Reports.

The need for a password manager alongside SSO shows up in LastPass's own research. In the LastPass 2026 State of AI and SaaS Security Report, analysis of login habits across 450,784 users in 20,631 organizations found that 21.2% of employees log in to SaaS and AI tools with credentials already flagged in third-party breaches. A password manager can help employees replace exposed or reused credentials with unique ones, which SSO alone does not address.

Buyer Considerations

Before you choose, check these points against your OneLogin setup:

Count your SSO apps. If you want LastPass to integrate with more than 3 apps through SSO, you need Business Max. Business covers 3 SSO apps.
Plan your directory work. Directory integrations can automate onboarding and offboarding, but only once admins set them up. Budget time for that setup.
Set MFA expectations early. Decide whether admins will require MFA to open the vault with a security policy, and remember that the master password is the most important credential you protect, so pair it with MFA.
Set up account recovery now. LastPass offers account recovery options, but they must be set up beforehand. Do this during rollout, while every user still knows their master password.
Try before you commit. Each business plan offers a 14-day free trial with no credit card required, and you can contact sales for a demo.

Frequently Asked Questions

Does LastPass replace OneLogin?

No. Your team keeps using your identity provider for connected apps, and LastPass manages the credentials, sharing, and vault access that sit outside it.

How many SSO apps can LastPass integrate with?

LastPass Business includes SSO integration limited to 3 apps. Business Max adds an unlimited number of SSO apps.

Can LastPass automate onboarding and offboarding?

Directory integrations can automate onboarding and offboarding once admins set them up. Federated vault login supports automated onboarding through your identity provider.

What does LastPass Business Max cost?

The published price is $11.00 per user/month, billed annually, accurate as of November 2026. See the LastPass pricing page for current rates.

Conclusion

If you run OneLogin, you do not need a password manager that competes with your identity provider. You need one that completes it. LastPass offers federated vault login and directory integrations that can automate onboarding and offboarding once admins set them up, and gives admins a single Admin Console, enforced MFA, and reporting on business plans.

Start with the plan that matches your app count: Business for up to 3 SSO apps, Business Max for unlimited SSO apps plus advanced MFA capabilities. Explore LastPass for business, compare plans on the pricing page, or start a 14-day free trial. Less time on passwords. More time on what matters.