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Clerk.io

Input—per 1M tokens
Output—per 1M tokens
Context—tokens
WeightsClosed

About

Clerk.io is ranked #7 of 19 in email personalization software on Inferse. It runs on Web. There is no free plan.

Compared on email personalization software

Free plan
Noclerk.io
Behavioral triggers
Yesclerk.io
Dynamic content
Yesclerk.io
Product recommendations
Yesclerk.io
Real-time personalization
Yesclerk.io
Channel support
emailclerk.io

Company

Founded
2011clerk.io · 28 Sept 2026
Headquarters
Copenhagen, Denmarkclerk.io · 28 Sept 2026

Best Clerk.io alternatives

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8.9 Alterable $49/mo first paid tier Free plan 8.7 Recombee $99/mo first paid tier Free plan 8.5 Wiser AI $9/mo first paid tier Free plan 6.6 Litmus $99/mo first paid tier Free trial 6.5 LimeSpot $19.99/mo first paid tier Free trial 6.5 Athos Commerce Personalization See plans price on the maker's page

Where it ranks on Inferse

Sources