Contentful

Named in 26 judge labels across 1 category by 6 of 6 models in the September 2026 Edition. 1 first choice, 9 negative labels. Every number here is derived from the raw labels under vendor table v2026-09-08.5.

Best standing

4% in Marketing CMS

Rank 5 of 39 products named in content management systems for marketing sites, criticized challenger. 0 of 6 models made it the first choice on the direct prompt; 35% of its 26 labels there were negative.

Standing by category

Every category where a model named Contentful. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.

Category	Vertical	First choices	Rank	Negative rate	Labels	Quadrant
Content management systems for marketing sites	Marketing	4%	5 of 39	35%	26	criticized challenger

By model

How each model treated Contentful across every prompt where it was named. Six models, six prompts per category.

Model	First choice	Alternative	Mention	Negative	Labels
Claude Opus 5	0	1	1	3	5
Claude Opus 4.8	0	4	0	0	4
GPT-6 Astra	0	2	0	1	3
GPT-5.6 Sol	0	1	2	2	5
Gemini 3.1 Pro	1	1	1	2	5
Perplexity Sonar Pro	0	2	1	1	4

What the models said for it

Verbatim evidence the judge attached to positive labels.

“If you have a dedicated engineering team (React/Next.js) and want enterprise scale and speed: Look at Storyblok or Contentful.” Gemini 3.1 Pro · Marketing CMS · scale prompt · first choice

“Headless CMS (Contentful, Sanity, Storyblok) + modern frontend — Best for scale and performance” Claude Opus 4.8 · Marketing CMS · direct prompt · alternative

“Content-heavy, need flexibility → Well-managed WordPress or a headless CMS (Contentful, Sanity).” Claude Opus 4.8 · Marketing CMS · negative prompt · alternative

“A dedicated web engineering team owns a custom frontend | Contentful or Sanity.” GPT-6 Astra · Marketing CMS · scale prompt · alternative

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

“Contentful's free community tier disappeared in Q2 2025 and it now starts at $300/month” Claude Opus 5 · Marketing CMS · budget prompt · hard negative

“Contentful is mature and well suited to larger organizations, but features such as advanced governance, localized workflows and its visual Studio offering can push you toward custom enterprise pricing.” GPT-5.6 Sol · Marketing CMS · paraphrase prompt · soft negative

“Headless CMSs like Contentful, Sanity, Strapi, and similar tools can be a poor fit if your marketing team needs to publish independently” Perplexity Sonar Pro · Marketing CMS · negative prompt · soft negative

“Contentful, Sanity, Storyblok, Strapi and similar systems can be excellent. But “headless” is not automatically more modern or better.” GPT-5.6 Sol · Marketing CMS · negative prompt · soft negative

Names read as Contentful

What the judge wrote, as written, with how often. The vendor table decides that these count as Contentful; a claim can dispute any of them.

Every label used the canonical name.

Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page gets a verified contact who is told when each edition publishes; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Contentful, applied by version and listed in the change log; and a logo and one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or quadrants, any preview, or any say over which quotes appear. Sponsorship is separate: a sponsor funds categories or buyer dimensions and is named on what it funded, and the rules are the same for every sponsor.