{ "name": "Zero", "slug": "zero", "domain": "https://0.email", "sources": [ "startups_gallery", "yc" ], "branding": { "colorScheme": "dark", "fonts": [ { "family": "Geist", "role": "unknown" } ], "colors": { "primary": "#1D3D71", "accent": "#016FFE", "background": "#111113", "textPrimary": "#111113", "link": "#016FFE" }, "typography": { "fontFamilies": { "primary": "Geist", "heading": "Geist" }, "fontStacks": { "heading": [ "Geist", "-apple-system", "BlinkMacSystemFont", "Segoe UI", "system-ui", "sans-serif" ], "body": [ "Geist", "-apple-system", "BlinkMacSystemFont", "Segoe UI", "system-ui", "sans-serif" ], "paragraph": [ "Geist", "-apple-system", "BlinkMacSystemFont", "Segoe UI", "system-ui", "sans-serif" ] }, "fontSizes": { "h1": "60px", "h2": "60px", "body": "18px" } }, "spacing": { "baseUnit": 4, "borderRadius": "4px" }, "components": {}, "images": { "favicon": null, "ogImage": "https://0.email/og.png" }, "__llm_logo_reasoning": { "selectedIndex": -1, "reasoning": "No valid brand logo - both candidates are located in the body, not in the header. Candidate #0 is too small and likely an icon, while Candidate #1 is a hero image, not suitable as a brand logo.", "confidence": 0.3, "rejected": true, "source": "llm" }, "personality": { "tone": "modern", "energy": "medium", "targetAudience": "unknown" }, "designSystem": { "framework": "custom", "componentLibrary": "" }, "confidence": { "buttons": 0, "colors": 0.9, "overall": 0.45 }, "__llm_metadata": { "logoSelection": { "llmCalled": true, "llmSucceeded": true, "finalSource": "llm", "rawLogoSelection": { "selectedLogoIndex": -1, "selectedLogoReasoning": "No valid brand logo - both candidates are located in the body, not in the header. Candidate #0 is too small and likely an icon, while Candidate #1 is a hero image, not suitable as a brand logo.", "confidence": 0.3 } }, "buttonClassification": { "llmCalled": false, "llmSucceeded": false } } }, "images": [ { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/zero/b7b19e6e97.webp", "alt": "Zero", "source_url": "https://0.email/", "image_url": "https://0.email/email-preview.png", "width": 6000, "height": 4267, "bytes": 1133020, "query": "site:0.email", "query_suffix": "site:0.email" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/zero/e635e29e74.webp", "alt": "Zero - Shirt | Zero", "source_url": "https://store.0.email/products/zero-shirt", "image_url": "https://imgproxy.fourthwall.com/3a8esFZVVchtYcITsr5OxlwDDNE0vVdLAqNm7nEIb1E/w:1920/sm:1/enc/86MKIFyAA6461Ucs/XbaFUvtugY06diRi/dwcYvt1L6EeUp40n/tnwekd1bJEmYIK3q/NG8t1qCsUUPQzu1o/3GnWlCZHOOXbQR21/ZuyP6LLuy7bWxEhC/5VYumd7_NHxgwB-G/hkjV3Wcq6eNWiDpm/Dducdcv9WxN1MfZ5/Wd4HOdiljsvgQchr/RwiaVlHz4bcmzJmh/9HYMZFPm-82Var6Y/bJDKHnzsB7rNsFcp/fNJ1Kn6_nwM", "width": 1536, "height": 2048, "bytes": 137272, "query": "site:0.email", "query_suffix": "site:0.email" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/zero/cdab5a439d.webp", "alt": "Zero", "source_url": "https://0.email/pricing", "image_url": "https://0.email/pricing-gradient.png", "width": 1164, "height": 1605, "bytes": 3574376, "query": "site:0.email", "query_suffix": "site:0.email" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/zero/e696c2966c.webp", "alt": "Privacy Policy | Zero", "source_url": "https://store.0.email/pages/privacy-policy", "image_url": "https://imgproxy.fourthwall.com/MOCSnoCH2Bhts6DIcTIQkvc1OtZ3uYI0NoNomPLKULA/w:1200/sm:1/enc/lXoeamLJIBRWTsMS/hjBTqBuT1vvD7j5g/PvmVwu33Wjsnwcyg/D0GLQFewAcSiyZJS/wACxzQ5YPuvJ6zD8/wcmwLWDCwL_LSgGN/kVXxs-wvU1h7AiHZ/g-p2jhdfz8tcpYgt/8nFScqSocRCmfeQA/_tGgk3qj8r9hRfN3/83dqs-ijkL7wiyxZ/GaQfk4Hdf3IHwy7S/-op8oHDjaWMTPZzA/AbK3_doZcLV0196M/pOn36XaRC1ft_do_/IQ9ntXT0nDSP8yhx", "width": 1086, "height": 700, "bytes": 165160, "query": "site:0.email", "query_suffix": "site:0.email" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/zero/1efc9dd6d9.webp", "alt": "Zero", "source_url": "https://0.email/", "image_url": "https://0.email/og.png", "width": 1200, "height": 630, "bytes": 102419, "query": "site:0.email", "query_suffix": "site:0.email" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/zero/989a877bd2.webp", "alt": "Zero", "source_url": "https://store.0.email/", "image_url": "https://imgproxy.fourthwall.com/tlPrVkiPVLw1P6AtSsv8VAEg-kAJ5dHxQEieAWVGZ0s/w:720/sm:1/enc/VGtDxdgb9H7ooEGN/ilHoH0-ei9bvJ5Wv/TMZzyRnngZUhVxNU/RSRpj-uJ-KWkbmKb/NZKU4UT6V8ZCVXz8/GkcQOGklyNaejWBw/y-cp1yT8zWTW-Yoj/wiAwGqZtY0JpPG6_/gjOZz3xry3UFL0jc/bs-3A1iG2irdy2hH/lrpCVNR6Z1SAZ7Bf/9oyw_sxnpeMvQqKJ/2kg73IZZb4e9cwMc/wKaYwWNPnZlbx8u_/59iQW6gYPn4", "width": 720, "height": 960, "bytes": 28357, "query": "site:0.email", "query_suffix": "site:0.email" } ], "font_resources": [ { "family": "Geist", "google_fonts_url": "https://fonts.google.com/specimen/Geist" }, { "family": "Geist", "google_fonts_url": "https://fonts.google.com/specimen/Geist" } ], "google_fonts_css": "https://fonts.googleapis.com/css2?family=Geist&family=Geist&display=swap", "font_download_note": "Not found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.", "page_url": "https://characterquilt.com/branding/zero", "agent_instructions": "You are designing or implementing in Zero's brand identity.\n\n# Brand profile\n- Company: Zero\n- Source: https://0.email\n- Color scheme: dark\n\n# Colors\n- primary: #1D3D71\n- accent: #016FFE\n- background: #111113\n- textPrimary: #111113\n- link: #016FFE\n\n# Typography\n- primary: Geist — https://fonts.google.com/specimen/Geist\n- heading: Geist — https://fonts.google.com/specimen/Geist\n\nLoad all fonts at once: \n\n# UI Components\n\n\n# Brand voice\n- Tone: modern\n- Energy: medium\n- Audience: unknown\n\n# Working with these fonts\nNot found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.\n\n# Full machine-readable profile\nhttps://characterquilt.com/branding/zero.json", "page_markdown": "# Zero Brand Identity\n\nA complete profile of **Zero**'s visual system — colors, typography, components, and personality — extracted from https://0.email. Built for designers, agents, and AI tools.\n\n- Page: https://characterquilt.com/branding/zero\n- Machine-readable JSON: https://characterquilt.com/branding/zero.json\n- Per-page llms.txt: https://characterquilt.com/branding/zero/llms.txt\n\n## Quick Facts\n\n| Field | Value |\n|---|---|\n| Primary | #1D3D71 |\n| Accent | #016FFE |\n| Body Font | Geist |\n| Heading Font | Geist |\n\n## Color Palette\n\n- primary: #1D3D71\n- accent: #016FFE\n- background: #111113\n- textPrimary: #111113\n- link: #016FFE\n\n## Typography\n\n- primary: Geist — https://fonts.google.com/specimen/Geist\n- heading: Geist — https://fonts.google.com/specimen/Geist\n\n## Visual Assets\n\n- Social card (og:image): https://0.email/og.png\n\n## Brand Personality\n\nTone: modern · Energy: medium · Audience: unknown\n\n## Zero Brand in the Wild\n\nReal-world brand assets — ads, campaigns, marketing materials.\n\n- **Zero**\n - Image: https://0.email/email-preview.png\n - Source: https://0.email/\n- **Zero - Shirt | Zero**\n - Image: https://imgproxy.fourthwall.com/3a8esFZVVchtYcITsr5OxlwDDNE0vVdLAqNm7nEIb1E/w:1920/sm:1/enc/86MKIFyAA6461Ucs/XbaFUvtugY06diRi/dwcYvt1L6EeUp40n/tnwekd1bJEmYIK3q/NG8t1qCsUUPQzu1o/3GnWlCZHOOXbQR21/ZuyP6LLuy7bWxEhC/5VYumd7_NHxgwB-G/hkjV3Wcq6eNWiDpm/Dducdcv9WxN1MfZ5/Wd4HOdiljsvgQchr/RwiaVlHz4bcmzJmh/9HYMZFPm-82Var6Y/bJDKHnzsB7rNsFcp/fNJ1Kn6_nwM\n - Source: https://store.0.email/products/zero-shirt\n- **Zero**\n - Image: https://0.email/pricing-gradient.png\n - Source: https://0.email/pricing\n- **Privacy Policy | Zero**\n - Image: https://imgproxy.fourthwall.com/MOCSnoCH2Bhts6DIcTIQkvc1OtZ3uYI0NoNomPLKULA/w:1200/sm:1/enc/lXoeamLJIBRWTsMS/hjBTqBuT1vvD7j5g/PvmVwu33Wjsnwcyg/D0GLQFewAcSiyZJS/wACxzQ5YPuvJ6zD8/wcmwLWDCwL_LSgGN/kVXxs-wvU1h7AiHZ/g-p2jhdfz8tcpYgt/8nFScqSocRCmfeQA/_tGgk3qj8r9hRfN3/83dqs-ijkL7wiyxZ/GaQfk4Hdf3IHwy7S/-op8oHDjaWMTPZzA/AbK3_doZcLV0196M/pOn36XaRC1ft_do_/IQ9ntXT0nDSP8yhx\n - Source: https://store.0.email/pages/privacy-policy\n- **Zero**\n - Image: https://0.email/og.png\n - Source: https://0.email/\n- **Zero**\n - Image: https://imgproxy.fourthwall.com/tlPrVkiPVLw1P6AtSsv8VAEg-kAJ5dHxQEieAWVGZ0s/w:720/sm:1/enc/VGtDxdgb9H7ooEGN/ilHoH0-ei9bvJ5Wv/TMZzyRnngZUhVxNU/RSRpj-uJ-KWkbmKb/NZKU4UT6V8ZCVXz8/GkcQOGklyNaejWBw/y-cp1yT8zWTW-Yoj/wiAwGqZtY0JpPG6_/gjOZz3xry3UFL0jc/bs-3A1iG2irdy2hH/lrpCVNR6Z1SAZ7Bf/9oyw_sxnpeMvQqKJ/2kg73IZZb4e9cwMc/wKaYwWNPnZlbx8u_/59iQW6gYPn4\n - Source: https://store.0.email/\n\n## Working with these fonts\n\nNot found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.\n\n## Machine-Readable Profile\n\n```json\n{\n \"colorScheme\": \"dark\",\n \"fonts\": [\n {\n \"family\": \"Geist\",\n \"role\": \"unknown\"\n }\n ],\n \"colors\": {\n \"primary\": \"#1D3D71\",\n \"accent\": \"#016FFE\",\n \"background\": \"#111113\",\n \"textPrimary\": \"#111113\",\n \"link\": \"#016FFE\"\n },\n \"typography\": {\n \"fontFamilies\": {\n \"primary\": \"Geist\",\n \"heading\": \"Geist\"\n },\n \"fontStacks\": {\n \"heading\": [\n \"Geist\",\n \"-apple-system\",\n \"BlinkMacSystemFont\",\n \"Segoe UI\",\n \"system-ui\",\n \"sans-serif\"\n ],\n \"body\": [\n \"Geist\",\n \"-apple-system\",\n \"BlinkMacSystemFont\",\n \"Segoe UI\",\n \"system-ui\",\n \"sans-serif\"\n ],\n \"paragraph\": [\n \"Geist\",\n \"-apple-system\",\n \"BlinkMacSystemFont\",\n \"Segoe UI\",\n \"system-ui\",\n \"sans-serif\"\n ]\n },\n \"fontSizes\": {\n \"h1\": \"60px\",\n \"h2\": \"60px\",\n \"body\": \"18px\"\n }\n },\n \"spacing\": {\n \"baseUnit\": 4,\n \"borderRadius\": \"4px\"\n },\n \"components\": {},\n \"images\": {\n \"favicon\": null,\n \"ogImage\": \"https://0.email/og.png\"\n },\n \"__llm_logo_reasoning\": {\n \"selectedIndex\": -1,\n \"reasoning\": \"No valid brand logo - both candidates are located in the body, not in the header. Candidate #0 is too small and likely an icon, while Candidate #1 is a hero image, not suitable as a brand logo.\",\n \"confidence\": 0.3,\n \"rejected\": true,\n \"source\": \"llm\"\n },\n \"personality\": {\n \"tone\": \"modern\",\n \"energy\": \"medium\",\n \"targetAudience\": \"unknown\"\n },\n \"designSystem\": {\n \"framework\": \"custom\",\n \"componentLibrary\": \"\"\n },\n \"confidence\": {\n \"buttons\": 0,\n \"colors\": 0.9,\n \"overall\": 0.45\n },\n \"__llm_metadata\": {\n \"logoSelection\": {\n \"llmCalled\": true,\n \"llmSucceeded\": true,\n \"finalSource\": \"llm\",\n \"rawLogoSelection\": {\n \"selectedLogoIndex\": -1,\n \"selectedLogoReasoning\": \"No valid brand logo - both candidates are located in the body, not in the header. Candidate #0 is too small and likely an icon, while Candidate #1 is a hero image, not suitable as a brand logo.\",\n \"confidence\": 0.3\n }\n },\n \"buttonClassification\": {\n \"llmCalled\": false,\n \"llmSucceeded\": false\n }\n }\n}\n```\n" }