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Auth0 covers customer and machine identity, enterprise SSO, SCIM and granular access controls, but the bill can change with usage. Reddit users report sharp MAU price increases and cite a $525 Basic-plan bill at 7,500 monthly active users. The alternatives below are not all like-for-like: some focus on workforce access or governance rather than app sign-in. Match the tool to the job, then verify plan caps, total costs and migration effort before you move.
01Why people leave Auth0
MAU pricing can jump
Reddit commenters describe B2C Essentials rising from $0.023 to $0.07 per MAU, a change that can disrupt usage-based cost forecasts.
Costs add up at scale
One Reddit poster put 7,500 monthly active users at $525 on Basic and asked for a more cost-effective option.
Some teams want less auth work
Reddit users cite the burden of managing user data and security, plus the work involved in password resets, verification and token handling.
02The alternatives, ranked by fit
- Broad identity coverage
OktaOktaOkta is the closest fit here if you want a broad identity platform rather than a narrower governance tool. Its listing names broad identity integrations, workforce and customer access, and existing Okta workflows as strengths. The listed starting price is $6. That may suit teams already using Okta, but the published summary says to check higher-tier costs and migration effort.
Trade-off: Higher-tier costs and migration effort need checking.
7.0/10from
$6/mo - Lower entry price
OneLoginOneLoginOneLogin is worth comparing if your need centers on workforce SSO and provisioning users across apps. Its listed starting price is $3, and the listing also calls out hybrid identity environments. That is a lower headline entry price than Auth0’s listed $35 starting price, but the plans are not directly comparable and OneLogin Basic is capped.
Trade-off: Basic is capped, and several costs are unpublished.
7.0/10from
$3/mo - Identity plus devices
JumpCloudJumpCloudJumpCloud makes more sense when the switch is also a chance to consolidate identity and device management. Its listing names mixed device fleets, SSO and device management as target needs, with a $9 starting price. Compare that broader scope against your actual requirements; a wider platform does not automatically make it a cheaper replacement for Auth0.
Trade-off: Check the full bill before committing.
5.8/10from
$9/mo - Access governance
OpalOpalOpal is a better match if access approvals, reviews and time-limited privileged access are the problem you are trying to solve. Its listing says it governs access across many identity types and starts at $39 with a free plan. That makes it a governance-oriented option, not an automatic substitute for app sign-in or customer authentication.
Trade-off: Meaningful seat minimums and incomplete public pricing.
6.0/10from
$39/mofree plan - Automated access reviews
LumosLumosLumos fits teams focused on governing employee and machine access, automating access reviews or managing AI agent access. Those are distinct needs from simply replacing Auth0’s app identity features, so compare the use case before planning a migration. The pricing page gives no starting price, which makes it hard to judge cost without contacting the vendor.
Trade-off: Pricing is not published on the vendor's site.
6.5/10from
Custom - Enterprise governance
SailPointSailPointSailPoint is aimed at enterprises governing many identity types and teams prepared for a custom implementation. Consider it if governance is the real gap behind leaving Auth0, rather than as a like-for-like sign-in replacement. The published summary describes broad governance capabilities, but gives no price and reports clunky, complex workflows.
Trade-off: Opaque pricing and reports of complex workflows.
6.2/10from
Custom
03Side by side
| Tool | Score | From | Free plan | Best for |
|---|---|---|---|---|
 Auth0 Auth0 (current) | 6.3 | $35/mo | Yes | Teams needing enterprise SSO and SCIM |
| Okta Okta | 7.0 | $6/mo | No | Teams needing broad identity integrations |
| OneLogin OneLogin | 7.0 | $3/mo | No | Small teams needing workforce SSO |
| JumpCloud JumpCloud | 5.8 | $9/mo | No | Teams managing mixed device fleets |
| Opal Opal | 6.0 | $39/mo | Yes | Teams governing access across many identity types |
| Lumos Lumos | 6.5 | Custom | No | Teams governing employee and machine access |
| SailPoint SailPoint | 6.2 | Custom | No | Enterprises governing many identity types |
Questions people ask
Which Auth0 alternative is the closest fit?
From this list, Okta is the closest broad identity comparison: its listing covers workforce and customer access, integrations and existing Okta workflows. OneLogin is another option for workforce SSO and provisioning. Neither listing establishes that its plans match Auth0 feature for feature, so compare requirements and caps before switching.
Which alternative has the lowest listed starting price?
OneLogin has the lowest listed starting price here at $3. Okta is listed from $6, JumpCloud from $9, and Opal from $39 with a free plan. These are not equivalent plans, and OneLogin Basic is capped; check the plan details and any unpublished costs before comparing totals.
Are access-governance tools direct Auth0 replacements?
Not necessarily. Opal, Lumos and SailPoint are presented around access governance, reviews, approvals or privileged access. Those may address a related identity problem, but the pricing page do not position them as like-for-like app sign-in replacements. Confirm that a candidate covers your actual authentication requirements before planning a migration.