Head-to-Head Specification Audit
Zendesk vs Clerk
SaaS & E-Commerce Companies · Global
Specification Matrix
| Metric | Zendesk | Clerk |
|---|---|---|
| Starting Price | $19/moBetter | $25/mo |
| API Rate Limit | 200 req/min | Not confirmed |
| Target Country | Global | Global |
| Category | Customer Support | Authentication & Identity |
| Compliance (vendor-stated) | CCPA, GDPR, HIPAA, ISO27001, SOC2 | SOC2, GDPR, CCPA |
| Hosting Regions | US-East, EU-West, AP-Southeast, AU-East | US-East, EU-West |
| Native Integrations | 7 listedTie | 7 listedTie |
Zendesk — Key Specs
Vendor-stated- ✓Omnichannel ticketing: email, chat, voice, WhatsApp, and social in one queue
- ✓AI-powered auto-reply resolves up to 30% of tickets without a human agent
- ✓CSAT scoring and SLA management built into all paid plans
- ✓Marketplace has 1,200+ certified integrations including Salesforce and Shopify
Clerk — Key Specs
Vendor-stated- ✓Drop-in React components for sign-in, sign-up, and user profile — 15-minute integration
- ✓Multi-tenancy with Organizations built-in — no custom RBAC required for B2B SaaS
- ✓Passkey, WebAuthn, and magic link support included on all plans
- ✓Webhooks on every auth event for syncing users to Supabase, Stripe, or your database
Frequently Asked Questions
Which is lower-priced, Zendesk or Clerk?+
Zendesk starts at $19/mo, which is lower than Clerk at $25/mo. Verify current pricing on each vendor's website.
Which compliance frameworks do Zendesk and Clerk list?+
Both list CCPA, GDPR, SOC2 in their vendor documentation. Zendesk additionally lists HIPAA, ISO27001. These are vendor-stated frameworks. VektorIndex has not independently audited these claims.
Which has a higher documented API rate limit — Zendesk or Clerk?+
Available information does not support a direct comparison of API rate limits for these tools. Check each vendor's developer documentation.
Which data hosting regions do Zendesk and Clerk support?+
Zendesk lists hosting regions: US-East, EU-West, AP-Southeast, AU-East. Clerk lists hosting regions: US-East, EU-West. For data residency requirements in Global, confirm exact region configuration directly with each vendor.
Data last updated: 29 August 2026 — Sourced from official vendor documentation. Not independently audited. Report incorrect information
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