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Dev Tools

Auth0 vs PostHog: Pricing Comparison 2026

Name: PostHog
Brand: PostHog
Availability: InStock

Side-by-side pricing comparison of Auth0 and PostHog. See all plans, features, and costs at a glance.

Bottom line: PostHog starts at $0.000001/mo, making it $35/mo cheaper than Auth0 ($35/mo). Auth0 offers a free plan.

Last updated: May 26, 2026

Data compiled by Arthur Jacquemin

Updated May 26, 2026

Try Auth0 freeTry PostHog freeUpdated this monthUpdated this month

Best Value

PostHog - PostHog offers a free plan, starts at $34.999999/mo lower ($0.000001/mo vs $35/mo), offers 50 tiers vs 4.

Auth0 vs PostHog: Quick Pricing Facts

Feature	Auth0	PostHog
Starting Price	$35/mo	$0.000001/mo
Number of Plans	4	50
Free Tier	Yes	Yes
Pricing Model	usage-based	usage-based
Annual Discount	N/A	N/A

PostHog is the more affordable option, starting at $0.000001/mo compared to Auth0's $35/mo. Both are Dev Tools with 54 combined pricing plans and 29 features compared.

Both tools offer free plans, making them accessible for teams on a budget.

Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Dev Tools needs.

Pricing Plans	Auth0 Try free	PostHog Try free
Tier 1	Free $0/monthCheapest Includes Up to 25,000 monthly active users 1 Custom Domain Secure Agentic AI workflows Passwordless Authentication Unlimited Social Connections 5 Organizations Brand Customization Basic Attack Protection Community Support 1 Enterprise Connection Start with Free	First 1 million events $0/monthCheapest Start with First 1 million events
Tier 2	Essentials $35/month $4 / year Includes Up to 500 monthly active users Higher Auth, API limits, and Feature limits Pro Multi-Factor Authentication Role-based Access Control Per Organization 10 Organizations Stream Auth0 Audit Logs to Datadog, Splunk, AWS, Azure, etc. Separate Production & Development Environments Standard Support Start with Essentials	1-2 million $0/monthCheapest Start with 1-2 million
Tier 3	Professional $240/month $28 / year Includes Up to 500 monthly active users Use your existing User Database for Logins Enterprise Multi-Factor Authentication Enhanced Attack Protection M2M Tokens Start with Professional	2-15 million $0/monthCheapest Start with 2-15 million
Tier 4	Enterprise Custom pricing Includes Custom User & SSO Tiers 99.99% SLA Enterprise Rate Limits Enterprise Administration & Support Advanced Security Features Private Deployment Start with Enterprise	15-50 million $0/monthCheapest Start with 15-50 million
Tier 5	-	50-100 million $0/monthCheapest Start with 50-100 million
Tier 6	-	100-250 million $0/monthCheapest Start with 100-250 million
Tier 7	-	250 million+ $0/monthCheapest Start with 250 million+
Tier 8	-	First 5k recordings $0/monthCheapest Start with First 5k recordings
Tier 9	-	5-15k $0/monthCheapest Start with 5-15k
Tier 10	-	15-50k $0/monthCheapest Start with 15-50k
Tier 11	-	50-150k $0/monthCheapest Start with 50-150k
Tier 12	-	150-500k $0/monthCheapest Start with 150-500k
Tier 13	-	500k+ $0/monthCheapest Start with 500k+
Tier 14	-	First 2.5k mobile recordings $0/monthCheapest Start with First 2.5k mobile recordings
Tier 15	-	2.5-15k $0/monthCheapest Start with 2.5-15k
Tier 16	-	First 1 million requests $0/monthCheapest Start with First 1 million requests
Tier 17	-	2-10 million Custom pricing Start with 2-10 million
Tier 18	-	10-50 million Custom pricing Start with 10-50 million
Tier 19	-	50 million+ Custom pricing Start with 50 million+
Tier 20	-	First 1.5k responses $0/monthCheapest Start with First 1.5k responses
Tier 21	-	1.5-2k $0/monthCheapest Start with 1.5-2k
Tier 22	-	2-10k $0/monthCheapest Start with 2-10k
Tier 23	-	10-20k $0/monthCheapest Start with 10-20k
Tier 24	-	20k+ $0/monthCheapest Start with 20k+
Tier 25	-	First 1 million rows $0/monthCheapest Start with First 1 million rows
Tier 26	-	1-10 million $0/monthCheapest Start with 1-10 million
Tier 27	-	10-25 million $0/monthCheapest Start with 10-25 million
Tier 28	-	25-50 million $0/monthCheapest Start with 25-50 million
Tier 29	-	100-1 billion $0/monthCheapest Start with 100-1 billion
Tier 30	-	1 billion+ $0/monthCheapest Start with 1 billion+
Tier 31	-	Unlimited rows $0/monthCheapest Start with Unlimited rows
Tier 32	-	First 10k trigger events $0/monthCheapest Start with First 10k trigger events
Tier 33	-	10-50k $0/monthCheapest Start with 10-50k
Tier 34	-	50-100k $0/monthCheapest Start with 50-100k
Tier 35	-	100-1 million $0/monthCheapest Start with 100-1 million
Tier 36	-	10-100 million $0/monthCheapest Start with 10-100 million
Tier 37	-	100 million+ $0/monthCheapest Start with 100 million+
Tier 38	-	First 100k exceptions $0/monthCheapest Start with First 100k exceptions
Tier 39	-	100-325k $0/monthCheapest Start with 100-325k
Tier 40	-	325-10 million $0/monthCheapest Start with 325-10 million
Tier 41	-	10 million+ $0/monthCheapest Start with 10 million+
Tier 42	-	First 2k credits $0/monthCheapest Start with First 2k credits
Tier 43	-	2k+ $0/monthCheapest Start with 2k+
Tier 44	-	First 100k events $0/monthCheapest Start with First 100k events
Tier 45	-	100k+ $0/monthCheapest Start with 100k+
Tier 46	-	First 50 GB $0/monthCheapest Start with First 50 GB
Tier 47	-	50-300 $0/monthCheapest Start with 50-300
Tier 48	-	300+ $0/monthCheapest Start with 300+
Tier 49	-	First 10k emails $0/monthCheapest Start with First 10k emails
Tier 50	-	First 10k dispatches $0/monthCheapest Start with First 10k dispatches

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Auth0

Identity platform for authentication and authorization

View all Auth0 plans

PostHog

All-in-one product analytics, session replay, and feature flags

View all PostHog plans

Frequently Asked Questions: Auth0 vs PostHog

Which is cheaper, Auth0 or PostHog?

As of June 2026, PostHog starts at a lower price point. Auth0 starts at $35/mo while PostHog starts at $0.000001/mo. However, the best value depends on the features you need at each tier.

How many pricing plans does Auth0 have vs PostHog?

Auth0 offers 4 pricing plans, while PostHog offers 50 plans. More plans typically means more flexibility to match your exact needs and budget.

Does Auth0 or PostHog offer a free plan?

Yes, both Auth0 and PostHog offer free plans. Compare the feature limits of each free tier to see which better fits your use case before upgrading.

Can I save money by paying annually for Auth0 or PostHog?

Both Auth0 and PostHog offer annual billing options. Check each plan's yearly pricing for potential savings compared to monthly billing.

Does Auth0 or PostHog offer custom enterprise pricing?

Yes, both Auth0 and PostHog offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.

How do Auth0 and PostHog compare for Dev Tools?

Both Auth0 and PostHog are Dev Tools. Auth0 offers 4 plans starting at $35/mo, while PostHog offers 50 plans starting at $0.000001/mo. Review the feature breakdowns above to see which better fits your Dev Tools needs.

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Auth0 vs PostHog: Pricing Comparison 2026

Auth0 vs PostHog: Quick Pricing Facts

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PostHog

Frequently Asked Questions: Auth0 vs PostHog

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