WorkOS Pricing 2026: Transparent Costs, Plans & Comparisons (Auth0 vs Clerk)

This guide is specifically for founders and indie developers comparing enterprise auth providers. Shared by a common purpose, WorkOS, Auth0, and Clerk solve B2B auth but have radically different pricing philosophies. While some market context from Reddit suggests WorkOS is expensive, this guide gives you the real numbers to prove otherwise. We also explore Dev Tools Pricing Queries to give you the broadest possible view of the market.

If you have under 50k users, WorkOS frequently emerges as the cost winner. Once you cross the 100k mark, it is time to run a detailed custom quote comparison. Most indie founders find that WorkOS allows them to scale without the success tax often found in MAU-based models.

WorkOS operates on a pay for what you use philosophy. This means no MAU or MAO caps and no surprise overage fees. You pay for specific features like SSO connections or Directory Sync rather than the number of users in your database. This aligns closely with the Donkey Support philosophy: we don't charge per support agent because we believe your tools should scale with your growth, not penalize it. Just as you might contact founders fund for growth capital, choosing the right auth model protects your runway.

Enterprise SSO is the flagship product of WorkOS. It allows you to connect your app to any Identity Provider (IdP) used by your customers, such as Okta or Azure AD. Unlike competitors that often gate this behind a five-figure annual contract, WorkOS offers a modular approach. On the Growth tier, you pay for the connections you actually activate. This makes Enterprise SSO accessible for early-stage startups that only have one or two large customers.

SCIM Provisioning (System for Cross-domain Identity Management) allows your customers to automatically manage user access from their own IT dashboard. WorkOS SCIM pricing is included in the Enterprise tier or available as a predictable add-on in the Growth tier. This is a critical edge over Auth0, where SCIM is often an expensive add-on. By automating user lifecycle management, you reduce support tickets, a goal we share at Donkey Support.

Directory Sync allows you to sync your application's user directory with your customer's source of truth. Whether they use Workday, BambooHR, or Google Workspace, WorkOS provides a unified API. Pricing for Directory Sync follows the same transparent model as SSO, charging per active sync rather than per user synced. This protects you from price hikes when your customers hire more staff.

Auth0 pricing is notoriously complex. It uses MAU-based tiers (7k, 14k, 28k thresholds) where SSO and SCIM are often treated as expensive add-ons or locked behind a $1,200 per month Enterprise wall. WorkOS keeps it simple with fixed feature costs. To visualize this, consider warp pricing for dev tools; founders prefer predictability.

Clerk is a fantastic option for early-stage indie founders because of its generous free tier (up to 5k MAU). However, Clerk charges for SSO connections starting at $10 each. WorkOS becomes more competitive once you scale past 20k MAU or if your B2B customers demand multiple unique SSO integrations. If you are just starting and have zero budget, Clerk is the way to go. If you are selling to enterprises, WorkOS wins on the SSO modularity.

Before you commit, look at the hidden costs that aren't on the landing page. Auth0 overage fees are the biggest risk for a growing startup. Additionally, the Auth0 SSO upgrade wall means you can't even offer SSO on their lower tiers. Clerk has a tighter user cap that forces you into their higher tiers rapidly. WorkOS setup costs primarily involve engineering time (typically 1 to 2 weeks), but once integrated, there are no surprise usage costs. This transparency is why many choose the WorkOS + Donkey Support stack for total cost control.

Different stages require different auth strategies. Solo founders and indie hackers should consider the Clerk free tier for low-MAU projects, then transition to WorkOS when scaling past 5k users. SMBs with 10 to 50 employees should look at the WorkOS Growth tier for its predictable cost and unlimited SSO connections. Enterprise teams benefit from WorkOS volume discounts and dedicated audit trails. Agencies building for clients find WorkOS modularity essential for keeping client bills manageable.

Migration from Auth0 involves switching custom rules and actions to a modern workflow. Lock-in risk with Auth0 is high due to their proprietary rules engine. Clerk has lock-in via their vendor-specific React hooks. WorkOS focuses on standard SAML and OIDC, making data portability easier. Implementation usually takes 1 to 2 weeks of engineering. Before switching, audit your current IdP configurations and auth rules to ensure a smooth transition.