{ "name": "Cartesia", "slug": "cartesia", "domain": "https://www.cartesia.ai/", "sources": [ "startups_gallery" ], "branding": { "colorScheme": "dark", "fonts": [ { "family": "Inter", "role": "body" } ], "colors": { "primary": "#BAF89B", "accent": "#F5F3EF", "background": "#181818", "textPrimary": "#181818", "link": "#44CCFF" }, "typography": { "fontFamilies": { "primary": "Inter", "heading": "Inter" }, "fontStacks": { "heading": [ "Inter", "sans-serif" ], "body": [ "sans-serif" ], "paragraph": [ "Inter", "sans-serif" ] }, "fontSizes": { "h1": "68px", "h2": "48px", "body": "13px" } }, "spacing": { "baseUnit": 12, "borderRadius": "0px" }, "components": { "input": { "background": "transparent", "textColor": null, "borderColor": null, "borderRadius": "0px", "borderRadiusCorners": { "topLeft": "0px", "topRight": "0px", "bottomRight": "0px", "bottomLeft": "0px" }, "shadow": "none" }, "buttonPrimary": { "background": "#F5F3EF", "textColor": "#0000EE", "borderRadius": "50px", "borderRadiusCorners": { "topLeft": "50px", "topRight": "50px", "bottomRight": "50px", "bottomLeft": "50px" }, "shadow": "none" }, "buttonSecondary": { "background": "#212121", "textColor": "#F5F3EF", "borderColor": "#3B3B3B", "borderRadius": "30px", "borderRadiusCorners": { "topLeft": "30px", "topRight": "30px", "bottomRight": "30px", "bottomLeft": "30px" }, "shadow": "none" } }, "images": { "logo": null, "favicon": "https://framerusercontent.com/images/5jGhWBgOI7ZZpIovFZnuwgRvVU.png", "ogImage": "https://framerusercontent.com/assets/nvFWoimT13QFzTrSNSycJkZp5o.jpg" }, "__llm_button_reasoning": { "primary": { "index": 0, "text": "Start for Free", "reasoning": "The button 'Start for Free' is action-oriented and uses a vibrant color (#F5F3EF) that stands out, making it the primary CTA." }, "secondary": { "index": 4, "text": "Customer Support", "reasoning": "The button 'Customer Support' has a different background color (#212121) and serves a supportive role, making it a suitable secondary CTA." }, "confidence": 0.95 }, "personality": { "tone": "modern", "energy": "medium", "targetAudience": "developers and tech companies" }, "designSystem": { "framework": "custom", "componentLibrary": "" }, "confidence": { "buttons": 0.95, "colors": 0.9, "overall": 0.925 }, "__llm_metadata": { "logoSelection": { "llmCalled": false, "llmSucceeded": false, "finalSource": "none" }, "buttonClassification": { "llmCalled": true, "llmSucceeded": true } } }, "images": [ { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/cartesia/7b674d15ea.webp", "alt": "Introduction - Cartesia Docs", "source_url": "https://docs.cartesia.ai/line/introduction", "image_url": "https://mintcdn.com/cartesia-2650f86a/bcE0PrYtfJKz4Yg4/assets/images/agents/line-architecture.png?fit=max&auto=format&n=bcE0PrYtfJKz4Yg4&q=85&s=be12194015bac6c04b9f23413e785b53", "width": 5760, "height": 3240, "bytes": 4053595, "query": "site:cartesia.ai", "query_suffix": "site:cartesia.ai" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/cartesia/982e80745c.webp", "alt": "Tis the Hackathon season at Cartesia - Cartesia", "source_url": "https://cartesia.ai/blog/hacktober", "image_url": "https://framerusercontent.com/images/XvaZSPcaGznjLQsTIknxeQK6Ul4.jpg?width=3024&height=4032", "width": 3024, "height": 4032, "bytes": 1534002, "query": "site:cartesia.ai", "query_suffix": "site:cartesia.ai" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/cartesia/abec9c52e2.webp", "alt": "Pipecat - Cartesia Docs", "source_url": "https://docs.cartesia.ai/integrations/pipecat", "image_url": "https://mintlify.s3.us-west-1.amazonaws.com/cartesia-2650f86a/logo/favicon.png", "width": 5600, "height": 5600, "bytes": 135903, "query": "site:cartesia.ai", "query_suffix": "site:cartesia.ai" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/cartesia/6d46c9393f.webp", "alt": "Top 10 Best ElevenLabs Alternatives in 2025 | Cartesia", "source_url": "https://cartesia.ai/learn/top-elevenlabs-alternatives", "image_url": "https://framerusercontent.com/images/IkhGW1VMKlrpCV4ree7EpVEf50.png?width=1832&height=1322", "width": 1832, "height": 1322, "bytes": 39185, "query": "site:cartesia.ai blog", "query_suffix": "site:cartesia.ai blog" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/cartesia/7b3116722f.webp", "alt": "State of voice AI 2024 - Cartesia", "source_url": "https://cartesia.ai/blog/state-of-voice-ai-2024", "image_url": "https://framerusercontent.com/images/NvKRQq3rPKQeiUVO3d8hNYco1w.png?width=3436&height=2166", "width": 3436, "height": 2166, "bytes": 318841, "query": "site:cartesia.ai", "query_suffix": "site:cartesia.ai" }, { "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/cartesia/9fc060cfb8.webp", "alt": "Blog | Cartesia", "source_url": "https://cartesia.ai/blog", "image_url": "https://framerusercontent.com/images/TP3D8taZkx4if8b59moW583kM.webp?width=848&height=448", "width": 848, "height": 448, "bytes": 14890, "query": "site:cartesia.ai blog", "query_suffix": "site:cartesia.ai blog" } ], "font_resources": [ { "family": "Inter", "google_fonts_url": "https://fonts.google.com/specimen/Inter" }, { "family": "Inter", "google_fonts_url": "https://fonts.google.com/specimen/Inter" } ], "google_fonts_css": "https://fonts.googleapis.com/css2?family=Inter&family=Inter&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/cartesia", "agent_instructions": "You are designing or implementing in Cartesia's brand identity.\n\n# Brand profile\n- Company: Cartesia\n- Source: https://www.cartesia.ai/\n- Color scheme: dark\n\n# Colors\n- primary: #BAF89B\n- accent: #F5F3EF\n- background: #181818\n- textPrimary: #181818\n- link: #44CCFF\n\n# Typography\n- primary: Inter — https://fonts.google.com/specimen/Inter\n- heading: Inter — https://fonts.google.com/specimen/Inter\n\nLoad all fonts at once: \n\n# UI Components\n- input: background=transparent, textColor=null, borderColor=null, borderRadius=0px, shadow=none\n- buttonPrimary: background=#F5F3EF, textColor=#0000EE, borderRadius=50px, shadow=none\n- buttonSecondary: background=#212121, textColor=#F5F3EF, borderColor=#3B3B3B, borderRadius=30px, shadow=none\n\n# Brand voice\n- Tone: modern\n- Energy: medium\n- Audience: developers and tech companies\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/cartesia.json", "page_markdown": "# Cartesia Brand Identity\n\nA complete profile of **Cartesia**'s visual system — colors, typography, components, and personality — extracted from https://www.cartesia.ai/. Built for designers, agents, and AI tools.\n\n- Page: https://characterquilt.com/branding/cartesia\n- Machine-readable JSON: https://characterquilt.com/branding/cartesia.json\n- Per-page llms.txt: https://characterquilt.com/branding/cartesia/llms.txt\n\n## Quick Facts\n\n| Field | Value |\n|---|---|\n| Primary | #BAF89B |\n| Accent | #F5F3EF |\n| Body Font | Inter |\n| Heading Font | Inter |\n\n## Color Palette\n\n- primary: #BAF89B\n- accent: #F5F3EF\n- background: #181818\n- textPrimary: #181818\n- link: #44CCFF\n\n## Typography\n\n- primary: Inter — https://fonts.google.com/specimen/Inter\n- heading: Inter — https://fonts.google.com/specimen/Inter\n\n## Visual Assets\n\n- Favicon: https://framerusercontent.com/images/5jGhWBgOI7ZZpIovFZnuwgRvVU.png\n- Social card (og:image): https://framerusercontent.com/assets/nvFWoimT13QFzTrSNSycJkZp5o.jpg\n\n## UI Components\n\n- input: background=transparent, textColor=null, borderColor=null, borderRadius=0px, shadow=none\n- buttonPrimary: background=#F5F3EF, textColor=#0000EE, borderRadius=50px, shadow=none\n- buttonSecondary: background=#212121, textColor=#F5F3EF, borderColor=#3B3B3B, borderRadius=30px, shadow=none\n\n## Brand Personality\n\nTone: modern · Energy: medium · Audience: developers and tech companies\n\n## Cartesia Brand in the Wild\n\nReal-world brand assets — ads, campaigns, marketing materials.\n\n- **Introduction - Cartesia Docs**\n - Image: https://mintcdn.com/cartesia-2650f86a/bcE0PrYtfJKz4Yg4/assets/images/agents/line-architecture.png?fit=max&auto=format&n=bcE0PrYtfJKz4Yg4&q=85&s=be12194015bac6c04b9f23413e785b53\n - Source: https://docs.cartesia.ai/line/introduction\n- **Tis the Hackathon season at Cartesia - Cartesia**\n - Image: https://framerusercontent.com/images/XvaZSPcaGznjLQsTIknxeQK6Ul4.jpg?width=3024&height=4032\n - Source: https://cartesia.ai/blog/hacktober\n- **Pipecat - Cartesia Docs**\n - Image: https://mintlify.s3.us-west-1.amazonaws.com/cartesia-2650f86a/logo/favicon.png\n - Source: https://docs.cartesia.ai/integrations/pipecat\n- **Top 10 Best ElevenLabs Alternatives in 2025 | Cartesia**\n - Image: https://framerusercontent.com/images/IkhGW1VMKlrpCV4ree7EpVEf50.png?width=1832&height=1322\n - Source: https://cartesia.ai/learn/top-elevenlabs-alternatives\n- **State of voice AI 2024 - Cartesia**\n - Image: https://framerusercontent.com/images/NvKRQq3rPKQeiUVO3d8hNYco1w.png?width=3436&height=2166\n - Source: https://cartesia.ai/blog/state-of-voice-ai-2024\n- **Blog | Cartesia**\n - Image: https://framerusercontent.com/images/TP3D8taZkx4if8b59moW583kM.webp?width=848&height=448\n - Source: https://cartesia.ai/blog\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\": \"Inter\",\n \"role\": \"body\"\n }\n ],\n \"colors\": {\n \"primary\": \"#BAF89B\",\n \"accent\": \"#F5F3EF\",\n \"background\": \"#181818\",\n \"textPrimary\": \"#181818\",\n \"link\": \"#44CCFF\"\n },\n \"typography\": {\n \"fontFamilies\": {\n \"primary\": \"Inter\",\n \"heading\": \"Inter\"\n },\n \"fontStacks\": {\n \"heading\": [\n \"Inter\",\n \"sans-serif\"\n ],\n \"body\": [\n \"sans-serif\"\n ],\n \"paragraph\": [\n \"Inter\",\n \"sans-serif\"\n ]\n },\n \"fontSizes\": {\n \"h1\": \"68px\",\n \"h2\": \"48px\",\n \"body\": \"13px\"\n }\n },\n \"spacing\": {\n \"baseUnit\": 12,\n \"borderRadius\": \"0px\"\n },\n \"components\": {\n \"input\": {\n \"background\": \"transparent\",\n \"textColor\": null,\n \"borderColor\": null,\n \"borderRadius\": \"0px\",\n \"borderRadiusCorners\": {\n \"topLeft\": \"0px\",\n \"topRight\": \"0px\",\n \"bottomRight\": \"0px\",\n \"bottomLeft\": \"0px\"\n },\n \"shadow\": \"none\"\n },\n \"buttonPrimary\": {\n \"background\": \"#F5F3EF\",\n \"textColor\": \"#0000EE\",\n \"borderRadius\": \"50px\",\n \"borderRadiusCorners\": {\n \"topLeft\": \"50px\",\n \"topRight\": \"50px\",\n \"bottomRight\": \"50px\",\n \"bottomLeft\": \"50px\"\n },\n \"shadow\": \"none\"\n },\n \"buttonSecondary\": {\n \"background\": \"#212121\",\n \"textColor\": \"#F5F3EF\",\n \"borderColor\": \"#3B3B3B\",\n \"borderRadius\": \"30px\",\n \"borderRadiusCorners\": {\n \"topLeft\": \"30px\",\n \"topRight\": \"30px\",\n \"bottomRight\": \"30px\",\n \"bottomLeft\": \"30px\"\n },\n \"shadow\": \"none\"\n }\n },\n \"images\": {\n \"logo\": null,\n \"favicon\": \"https://framerusercontent.com/images/5jGhWBgOI7ZZpIovFZnuwgRvVU.png\",\n \"ogImage\": \"https://framerusercontent.com/assets/nvFWoimT13QFzTrSNSycJkZp5o.jpg\"\n },\n \"__llm_button_reasoning\": {\n \"primary\": {\n \"index\": 0,\n \"text\": \"Start for Free\",\n \"reasoning\": \"The button 'Start for Free' is action-oriented and uses a vibrant color (#F5F3EF) that stands out, making it the primary CTA.\"\n },\n \"secondary\": {\n \"index\": 4,\n \"text\": \"Customer Support\",\n \"reasoning\": \"The button 'Customer Support' has a different background color (#212121) and serves a supportive role, making it a suitable secondary CTA.\"\n },\n \"confidence\": 0.95\n },\n \"personality\": {\n \"tone\": \"modern\",\n \"energy\": \"medium\",\n \"targetAudience\": \"developers and tech companies\"\n },\n \"designSystem\": {\n \"framework\": \"custom\",\n \"componentLibrary\": \"\"\n },\n \"confidence\": {\n \"buttons\": 0.95,\n \"colors\": 0.9,\n \"overall\": 0.925\n },\n \"__llm_metadata\": {\n \"logoSelection\": {\n \"llmCalled\": false,\n \"llmSucceeded\": false,\n \"finalSource\": \"none\"\n },\n \"buttonClassification\": {\n \"llmCalled\": true,\n \"llmSucceeded\": true\n }\n }\n}\n```\n" }