Quick Answer
Last verified:
High confidence

Unkey costs $5 to $50 per mo as of August 2026, with 4 plans available. Plans: Starter at $5/mo, Pro at $25/mo, and Business at $50/mo. Enterprise pricing is available on request. Pricing depends on your chosen tier, contract length, and negotiated discounts.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

Unkey offers 4 pricing tiers: Starter, Pro, Business, Enterprise. Paid plans include Starter at $5/mo, Pro at $25/mo, Business at $50/mo.

Last verified: | Sources: 1 pricing pages and reviews
Know Before You Buy — See Unkey Plans

Unkey lists $5-$50/mo, but hidden costs like implementation and support add to the total as of August 2026. Key hidden costs: payment provider integration, historical dockerfile requirement, historical self-hosting complexity. Verified from 1 sources by CostBench.

Hidden Costs Breakdown

1

Payment Provider Integration

high implementation

Users must build custom webhook handlers and logic to synchronize API keys with subscription events and plan changes from payment providers like Stripe or Polar.

industry

This means users are responsible for setting up webhook handlers for subscription events, building logic to create/update/revoke keys based on plan changes, handling edge cases like failed payments, and keeping key limits in sync with subscription tiers if they use platforms like Stripe or Polar

2

Historical Dockerfile Requirement

low implementation

Previously, Unkey required a Dockerfile in the user's repository, implying an initial setup cost in developer time for configuration.

industry

Dockerfile Requirement (Historically): Previously, Unkey required a Dockerfile in the user's repository, meaning users owned the build contract and Unkey did not auto-detect runtimes or use buildpacks

3

Historical Self-Hosting Complexity

low implementation

Unkey's previous serverless architecture made self-hosting nearly impossible, potentially incurring indirect costs for companies with strict data residency requirements.

industry

Self-Hosting Complexity (Historically): Unkey's previous serverless architecture on Cloudflare Workers made self-hosting for customers nearly impossible due to the non-trivial nature of running the serverless runtime locally

4

vCPU Usage

medium addon

Costs are calculated based on actual vCPU/sec consumption.

industry

Usage-Based Billing: Costs are calculated based on actual usage, not configured ceilings, for: * vCPU/sec: $0.000006944

5

Memory Usage

medium addon

Costs are calculated based on actual Memory/GB/sec consumption.

industry

Usage-Based Billing: Costs are calculated based on actual usage, not configured ceilings, for: * vCPU/sec: $0.000006944

6

Ephemeral Disk Usage

medium addon

Costs are calculated based on allocated ephemeral disk size per GB/sec, up to 10 GiB per instance.

industry

Disk/GB/sec (Ephemeral disk): Billed on allocated size for as long as the instance runs, up to 10 GiB per instance, at $0.00000006/GB/sec.

7

Data Egress

medium addon

Costs are calculated based on actual data egress per GB.

industry

Usage-Based Billing: Costs are calculated based on actual usage, not configured ceilings, for: * vCPU/sec: $0.000006944

8

Tier Upgrade Pressure

high overage

Consistently exceeding monthly request limits may lead to a request to upgrade to a higher plan tier.

industry

If a user exceeds their monthly request limit, they are not charged extra but will receive an email and may be asked to upgrade to the next tier if they consistently exceed their current plan.

9

Dedicated Infrastructure

high implementation

The Enterprise plan requires dedicated infrastructure, implying additional costs.

industry

Enterprise: Requires contacting sales for custom limits, dedicated infrastructure, and annual contracts.

Frequently Asked Questions

01 What hidden costs should I budget for with Unkey?

Beyond the license fee, budget for: vCPU Usage ($0.000006944); Memory Usage ($0.000003472); Ephemeral Disk Usage ($0.00000006/GB/sec); Data Egress ($0.05). Exact totals depend on your deployment size and negotiated terms.

02 Does Unkey charge for implementation?

Unkey implementation is not included in the license cost. Users must build custom webhook handlers and logic to synchronize API keys with subscription events and plan changes from payment providers like Stripe or Polar..

03 How much does Unkey support cost?

Premium support pricing for Unkey depends on your tier and contract terms. See the sourced cost breakdown above for any verified figures we have.

04 Are there overage or storage costs with Unkey?

Consistently exceeding monthly request limits may lead to a request to upgrade to a higher plan tier..

05 What add-ons cost extra with Unkey?

Add-on pricing for Unkey varies by feature. The sourced cost breakdown above lists any verified add-on costs we have.

Now You Know the Real Cost — See Unkey Plans

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Prices and terms change; verify against the live pricing page.

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