Assembly Line

Contentful

Headless CMS

Contentful is commercial CMS software made by Contentful. Its English Wikipedia article has about 181 readers a month on phones.

Made by
Contentful
Wikipedia readers on phones
181 a month
Source code
Closed

Website Wikipedia

Judgement

What it is
Complete system
What it does
A headless CMS where content is modelled as structured types and delivered by API to websites, apps and other channels.
Adopt it when
A company with developers needs one content source feeding several websites and apps.
Watch out
Pricing jumps steeply from the free tier to paid plans, and editors find it less friendly than page builders.
Ready for
Production-ready
Runs as
Cloud service
What the license allows
Closed source: you use it under the maker's terms and cannot change or resell the code.

Judged on 2026-11-03 from the maker's description and Wikipedia. The license and age lines are worked out directly.

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Under it

Every program, Contentful included, runs on a microchip.

How compilers were built, back to punched paper tape

Facts come from Wikipedia and refresh weekly. Readers are counted on Wikipedia's mobile site only, because automated traffic that Wikimedia does not flag inflates desktop counts.