Elastic Email vs Knock pricing

Name: Elastic Email (Email APIs)
Brand: Elastic Email

Verified 2026-10-23 (2 days ago)Source: Elastic Email: elasticemail.com/email-api-pricing, Knock: knock.app/pricingVerified shows the older of the two.

Monthly cost at three volumes

These services do not bill on a shared metric, so a like-for-like cost is unlisted.

Tiers of Elastic Email and Knock aligned by position: free, entry, mid, top
Position	Elastic Email	Knock
Free	$0 / moFree · 3,000 emails sent / mo	$0 / moFree · 10,000 messages sent (any channel) / mo
Entry	$19 / moStarter · 50,000 emails sent / mo	$250 / moStarter · 50,000 messages sent (any channel) / mo
Mid	no tier	no tier
Top	$49 / moPro · 50,000 emails sent / mo	Contact salesEnterprise

Tightest documented rate limit of each service
Measure	Elastic Email	Knock
Tightest limit	unlisted	unlisted

No changes recorded.

No change detected for either service in the last 90 days.