Clerk
Drop-in authentication with pre-built UI components optimized for React and Next.js
- Category
- Auth
- Subcategory
- Auth Provider
- Pricing
- Free (10K MAU) / Pro $25/mo
- Tier
- free
authauth provider
Clerk vs Lucia
Clerk and Lucia are both auth tools. Clerk: Drop-in authentication with pre-built UI components optimized for React and Next.js Lucia: Lightweight session-based auth library for TypeScript with zero dependencies
Lucia
Lightweight session-based auth library for TypeScript with zero dependencies
- Category
- Auth
- Subcategory
- Auth Library
- Pricing
- Open Source
- Tier
- open-source
authauth library
Key differences
| Dimension | Clerk | Lucia |
|---|---|---|
| Pricing Model | Free (10K MAU) / Pro $25/mo (free) | Open Source (open-source) |
| Platform | Auth Provider | Auth Library |
| Capabilities | auth provider | auth library |
Choose Clerk if...
- Clerk fits your specific workflow and team preferences
Choose Lucia if...
- Lucia fits your specific workflow and team preferences
Community pros and cons
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Frequently asked questions
- Is Clerk or Lucia better for beginners?
- Both tools are accessible. Clerk and Lucia are similar in approachability — try both and see which workflow clicks.
- Which is cheaper, Clerk or Lucia?
- Clerk (Free (10K MAU) / Pro $25/mo) is the more affordable option. Lucia (Open Source) costs more but may offer additional features.
- Can I use Clerk and Lucia together?
- Clerk and Lucia serve similar roles, so most teams pick one. However, some developers prototype in one and build production code in the other.
Verdict
Both Clerk and Lucia are strong auth options. Your choice depends on pricing preferences, platform requirements, and workflow fit.
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