Cybersecurity · head to head
Clerk vs HCP Terraform
Clerk
Cybersecurity
Drop-in user authentication and management for developers
- From
- Free
- Free plan
- Yes
HCP Terraform
Developer Tools
Infrastructure as code provisioning and management, formerly Terraform Cloud
- From
- Free
- Free plan
- Yes
The short version
- Each has a real cost: Clerk pricing scales with monthly retained users, which can grow expensive quickly for consumer apps with large user bases.; HCP Terraform legacy free version deprecated; no current freemium tier
- Prices and features above were last checked on 29 August 2026.
Where they differ
Only the attributes on which Clerk and HCP Terraform actually diverge.
| Attribute | Clerk | HCP Terraform |
|---|---|---|
| Pricing model | freemium | usage-based |
| Platforms | web, ios, android, api | Web |
| Category | Cybersecurity | Developer Tools |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Clerk
- Prebuilt UI components
- Organization management
- Multi-factor authentication
- Social sign-on
- Billing
- Enterprise connections
Only in HCP Terraform
Nothing recorded that Clerk does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Clerk
- Adding sign-in and user profiles to a web or mobile app quicklynot HCP Terraform
- B2B SaaS apps needing organizations and role-based accessnot HCP Terraform
- Startups wanting prebuilt UI instead of building auth in-housenot HCP Terraform
- Apps needing MFA and fraud detection out of the boxnot HCP Terraform
HCP Terraform
- Infrastructure as Code managementnot Clerk
- Cloud resource provisioningnot Clerk
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Clerk
- Pricing scales with monthly retained users, which can grow expensive quickly for consumer apps with large user bases.
- Enterprise SSO connections beyond the first are billed as add-ons, adding cost for larger organizations.
- The Business tier's extra dashboard seats cost $20/month each, which adds up for larger teams.
- Enterprise-tier features like the 99.99% uptime SLA require annual contracts rather than flexible monthly billing.
HCP Terraform
- Legacy free version deprecated; no current freemium tier
- New users receive $500 credit but still require usage to continue service
- Terraform Enterprise requires custom pricing
Pricing, plan by plan
Clerk
Free- HobbyFree
- 50,000 MRU limit per app
- Up to 3 dashboard seats
- Unlimited applications
- Pro$25/month
- 50,000 MRUs included, $0.02/MRU overage
- Up to 3 dashboard seats
- 1 Enterprise Connection included
- Business$300/month
- 50,000 MRUs included with volume pricing
- 10 dashboard seats included
- SOC2 report and priority support
- Enterprise$undefined/month
- Custom pricing, annual billing
- 99.99% uptime SLA
- HIPAA available, dedicated Slack channel
HCP Terraform
Free- Essentials$0.1/month
- Per resource pricing
- Remote state storage
- VCS connection
- Standard$0.47/month
- Per resource pricing
- Essentials features plus unlimited modules
- Module deprecation
- Premium$0.99/month
- Per resource pricing
- Standard features plus module revocation
- Waypoint actions
Which should you pick?
Choose Clerk if
- You need prebuilt ui components.
- You want to start without paying.
- You work on web, ios, android, api.
- You also want organization management.
Questions people ask
- Is Clerk or HCP Terraform better?
- Neither clearly leads. Clerk starts at Free and HCP Terraform at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Clerk or HCP Terraform?
- Clerk starts at Free and HCP Terraform at Free.
- Does Clerk or HCP Terraform run on more platforms?
- Clerk runs on web, ios, android, api. HCP Terraform runs on Web.
- Can I use Clerk for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Clerk best used for?
- Clerk is most often used for adding sign-in and user profiles to a web or mobile app quickly, b2b saas apps needing organizations and role-based access, startups wanting prebuilt ui instead of building auth in-house, apps needing mfa and fraud detection out of the box. Of those, adding sign-in and user profiles to a web or mobile app quickly and b2b saas apps needing organizations and role-based access are not what HCP Terraform is typically brought in for.
- What can Clerk do that HCP Terraform cannot?
- Clerk covers Prebuilt UI components, Organization management, Multi-factor authentication, Social sign-on.
Answered from the vendors’ own pages
Clerk: What does Clerk cost?
Clerk's Hobby plan is free with a 50,000 MRU limit; Pro is $25/month ($20/month billed annually), Business is $300/month ($250 annually), and Enterprise uses custom annual pricing.
SourceHCP Terraform: How much does HCP Terraform cost?
HCP Terraform uses per-resource pricing starting at $0.10/month/resource for Essentials, $0.47/month/resource for Standard, and $0.99/month/resource for Premium.
SourceClerk: Is there a free plan and what are its limits?
Yes, the Hobby plan is free with a 50,000 monthly retained user (MRU) limit per app, up to 3 dashboard seats, and unlimited applications, with no credit card required.
SourceHCP Terraform: Does HCP Terraform offer a free tier?
No, the legacy free version has been deprecated. However, new users receive $500 credit to try the service.
SourceClerk: How is usage metered?
Clerk meters by monthly retained users (MRUs) — users who return to the app at least a day after signing up — with overage billed at $0.02 per MRU beyond the included 50,000 on paid plans.
SourceHCP Terraform: What does the Standard plan include?
Standard plan at $0.47/month/resource includes unlimited modules, module deprecation, team notifications, no-code provisioning, and Waypoint templates.
SourceRelated pages
More on HCP Terraform
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