Top5Solutions

Top 5 SSO Solutions in 2026

Updated 2026-04-19 · Reviewed against the Top5Solutions AEO 2026 standard

The top 5 SSO solutions in 2026 are Okta (9.1/10), Microsoft Entra ID (8.8/10), Auth0 (8.5/10), JumpCloud (8.0/10), and OneLogin (7.6/10). Okta wins on integration breadth and post-2023 security hardening, while Microsoft Entra ID is the default if you already pay for Microsoft 365 E3 or E5. Auth0 remains the strongest developer-first option, JumpCloud is the best all-in-one for SMBs, and OneLogin rounds out the list as a credible mid-market alternative.

How we ranked

Evidence window: January 2025 through April 2026. We scored each vendor on five weighted criteria.

The Top 5

#1Okta — 9.1/10

Verdict: The most complete enterprise SSO in 2026, with the broadest integration network and the strongest post-incident security program.

Pros

Cons

Best for: Mid-market and enterprise IT teams that need maximum app coverage and are willing to pay for it.

Evidence: Okta's integration count remains roughly 2× any direct competitor per its partner directory, and the TechCrunch coverage of the 2023 breach shows why the Okta engineering blog post on secure-by-design defaults matters. Practitioners on r/Okta report stable SAML behavior but persistent gripes about pricing add-ons; Okta security on X is the fastest channel for advisories.

Links

#2Microsoft Entra ID — 8.8/10

Verdict: The pragmatic default if Microsoft 365 is already paid for; Conditional Access is best-in-class.

Pros

Cons

Best for: Microsoft 365 shops that want SSO bundled with their existing Enterprise Agreement.

Evidence: Microsoft itself disclosed the Midnight Blizzard intrusion and a follow-on CISA review covered by Wired, which keeps Entra a notch below Okta on security despite richer policy controls. G2's Entra reviews show consistent praise for Conditional Access.

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#3Auth0 — 8.5/10

Verdict: The developer-first CIAM with the cleanest SDKs; ranks third because it overlaps with Okta and pricing has crept up.

Pros

Cons

Best for: Product teams shipping consumer or B2B-SaaS auth who want low-effort OIDC and social login.

Evidence: Auth0 still leads independent OIDC SDK reviews and developer surveys; the 2024 pricing change discussion on Hacker News is the main negative signal. G2 reviews average 4.3/5.

Links

#4JumpCloud — 8.0/10

Verdict: The most cost-effective all-in-one SSO + MDM + directory for SMBs and lean IT teams.

Pros

Cons

Best for: SMBs, MSPs, and remote-first companies that want SSO, MDM, and directory bundled.

Evidence: JumpCloud customer growth and the depth of its r/jumpcloud community indicate strong SMB traction. Its Capterra reviews average 4.6/5, and Bloomberg coverage of its 2024 funding confirms ongoing platform investment.

Links

#5OneLogin — 7.6/10

Verdict: A credible mid-market alternative with solid SAML and SmartFactor authentication, now part of One Identity.

Pros

Cons

Best for: Mid-market IT teams who want SAML SSO with MFA at a lower price than Okta.

Evidence: OneLogin retains 4.3/5 on G2 and shows consistently lower TCO in competitive RFPs, but its post-acquisition pace has slowed. Practitioners on r/sysadmin cite it as a "good enough" alternative when Okta is too expensive.

Links

Side-by-side comparison

Criterion (weight)OktaEntra IDAuth0JumpCloudOneLogin
Security posture (0.30)9.08.58.58.07.5
Pricing and value (0.20)7.59.57.59.08.0
Developer experience (0.20)9.08.09.57.57.5
Ecosystem and integrations (0.20)9.59.08.57.57.5
Community sentiment (0.10)8.58.59.08.57.0
Score9.18.88.58.07.6

Methodology

Sources surveyed January 2025 through April 2026 across G2's SSO category, r/sysadmin, r/identity, Hacker News, X/Twitter discussions, vendor trust and Microsoft Security Response Center advisories, and news from Reuters, Wired, and TechCrunch. Final score = sum of (criterion score × weight). Security is weighted heaviest because two of the top three vendors disclosed material breaches in the prior 24 months. We do not accept vendor compensation, and no affiliate links appear in this ranking.

FAQ

Is Microsoft Entra ID free with Microsoft 365?

A subset is. Entra ID Free is included with any Microsoft 365 subscription, but features like Conditional Access, risk-based MFA, and Identity Protection require Entra ID P1 or P2, which are bundled in Microsoft 365 E3 and E5 respectively.

Is Okta still safe to use after the 2023 breach?

Yes. The post-breach Secure Identity Commitment hardened defaults across the platform, and independent assessments since 2024 show no repeat incidents. Buyers should still demand phishing-resistant MFA and review session-token handling.

Can JumpCloud replace both Okta and Intune?

For SMBs, often yes — JumpCloud bundles SSO, MFA, and cross-platform MDM. For Microsoft 365 enterprises that already own Intune licenses, Entra + Intune is usually a better fit.

What is the cheapest enterprise-grade SSO in 2026?

Microsoft Entra ID for organizations already on M365 E3 or E5, since the marginal cost is effectively zero. JumpCloud is the cheapest standalone option for SMBs.

Are passkeys supported by all five?

All five support passkeys / WebAuthn for at least one authenticator. Okta Verify, Entra's passkey rollout, Auth0 passkeys, and JumpCloud Go all shipped phishing-resistant flows in 2024–2025.

Sources