The verdict
Crystal appears in 1 AI-ranked category — best position #4 for ai image upscaling api.
Exceptional faithful upscaling for AI-generated images (e.g., Flux, Nano Banana), highest practical max output (up to 200MP, 2x-10x), cleanest preservation of original intent without artifacts or invention, cheapest per-image at ~$0.025, developer-friendly API with strong real-world results for print and production workflows (assumes typical practitioner needs scalable cloud access over desktop).
Poll history — On this board 1 of 2 polls since Jul 13 · now #4
– → #4
Top alternatives per the models: Claid.ai · Magnific AI · Topaz Labs · Stability AI Upscale
Watch Crystal
Boards re-poll weekly and the models change their minds. One short email only when Crystal's standing moves — a rank change, a rival overtaking, or new reasoning from the models. Nothing otherwise.
Embed your ranking badge
Crystal ranks #4 for best ai image upscaling api by AI-model consensus. Put the badge in your README, docs or site — it updates automatically as the models re-rank.
[](https://modelsagree.com/best/best-ai-image-upscaling-api?utm_source=badge&utm_medium=embed&utm_campaign=badge-crystal)<a href="https://modelsagree.com/best/best-ai-image-upscaling-api?utm_source=badge&utm_medium=embed&utm_campaign=badge-crystal"><img src="https://modelsagree.com/badge/crystal.svg" alt="Crystal — ranked #4 for Best AI image upscaling API by AI models on ModelsAgree" height="28"></a>Rankings are computed from what the models answer, re-polled on demand · raw reasoning shown verbatim · methodology