GTM AI Index
Index Vendors › Astro · September 2026 Edition
1 category · Named, not ranked

Astro

Named in 1 judge label across 1 category by 1 of 6 models in the September 2026 Edition. 0 first choices, 0 negative labels. Every number here is derived from the raw labels under vendor table v2026-09-08.5.
Standing
1 label, too few to rank
A product needs 10 labels in a category before a share or quadrant is stated. Astro was named 1 time in Marketing CMS, where Webflow led with 44%. The labels and the evidence are below, counted exactly.

Standing by category

Every category where a model named Astro. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryVerticalFirst choicesRankNegative rateLabelsQuadrant
Content management systems for marketing sitesMarketing0%13 of 390%1under 10 labels · led by Webflow at 44%

By model

How each model treated Astro across every prompt where it was named. Six models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Opus 500000
Claude Opus 4.801001
GPT-6 Astra00000
GPT-5.6 Sol00000
Gemini 3.1 Pro00000
Perplexity Sonar Pro00000

What the models said for it

Verbatim evidence the judge attached to positive labels.

“Hugo/Astro (static site generators): Nearly free to host, blazing fast, but requires technical skills” Claude Opus 4.8 · Marketing CMS · budget 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.

No model argued against it.

Names read as Astro

What the judge wrote, as written, with how often. The vendor table decides that these count as Astro; a claim can dispute any of them.
Hugo/Astro 1
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 Astro, 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.

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