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Mailpace vs Nyckel
People
Price
Published entry price
$10+per month
Published entry price
$500+per month
Developer APIs
Annual estimate10 people, entry price
$120+
Flat rate
$6,000+
Flat rate
Offer
No offer right now
No offer right now
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Developer APIs
Overview
Focus
Developer APIs
Machine Learning Platforms
Product
Simple transactional email API focused on deliverability with no tracking pixels, DKIM/SPF setup, and developer-friendly REST and SMTP access.
Developer platform for training and deploying custom machine learning models with simple APIs.
Headquarters
London, United Kingdom
Stockholm, Sweden
Company size
2-10 employees
11-50 employees
Founded
2021
2020
Pricing details
Plan
Published entry price
Published entry price
Published rate
$10+ / month
$500+ / month
Billable seats
Flat rate
Flat rate
Free options
Free plan, Free trial
Free plan, Free trial
Source updated
Nov 1, 2026
Nov 2, 2026