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FoodCraft adapts any recipe to your calories, macros, allergies and diet in 2 seconds. Snap a photo of your fridge and get instant recipe suggestions. 3,200+ recipes, auto meal plans, smart shopping lists.

Website, pricing, platforms and company facts side by side.
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| Website | opalstack.com | foodcraft.app |
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| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2026 |
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In their own words, as submitted to SaaSHub.


No description of Opalstack yet.
FoodCraft is an AI nutrition platform that personalizes cooking to your exact needs. Take a photo of your ingredients with Spark Vision and instantly get matched recipes. Every recipe adapts to your caloric goals, allergies, and dietary preferences (vegan, keto, gluten-free…) in under 3 seconds....
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As answered by people managing Opalstack and FoodCraft.app.
FoodCraft.app's answer:
FoodCraft is the only platform that combines AI vision-based ingredient detection with real-time recipe adaptation. Snap a photo of your fridge, and the AI identifies your ingredients, matches them to recipes, then adapts each recipe to your exact caloric and macro targets — all in under 3 seconds. No other tool does the full pipeline from camera to personalized recipe.
FoodCraft.app's answer:
Unlike MyFitnessPal or Yazio which only track calories, FoodCraft actually adapts the recipes themselves. Unlike SuperCook which just finds recipes by ingredients, FoodCraft adjusts portions and substitutes ingredients to match your diet. It's the only tool that does detection + matching + adaptation + meal planning + calories tracking in one place. Plus it handles multiple dietary profiles at the same table with Family Mode.
FoodCraft.app's answer:
Health-conscious home cooks aged 22-45 who want to eat well without spending hours planning. People with dietary goals (weight loss, muscle gain), food allergies or restrictions (gluten-free, vegan, keto), and busy families where each member has different nutritional needs.
FoodCraft.app's answer:
FoodCraft was born from a personal frustration: following a diet meant either eating bland repetitive meals or spending hours adapting recipes manually. The idea was simple — what if AI could instantly transform any recipe to fit your exact nutritional needs while keeping the flavor? After building a database of 3,200+ recipes and training the AI adaptation engine, FoodCraft launched as the tool I wished existed when I started my own fitness journey.
FoodCraft.app's answer:
Next.js, PostgreSQL with pgvector for semantic recipe search, OpenAI GPT combined with self hosted trained AI for vision analysis and recipe adaptation, and a custom 5-step AI pipeline (Spark Vision) for ingredient detection and recipe matching.
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