# StartupSkyline

> Every startup gets a building. Yours could scrape the sky. A directory of 5 startups, presented as a 3D city: each listing is a building, each category a district, and a building's height is the number of floors its owner has bought.

https://startupskyline.com

## What this site is

StartupSkyline lists startups and software products. Every listing is submitted by
its owner and screened before publication. A building's height is the
number of floors its owner has purchased; there is no voting, rating or popularity
metric on this site. Floor count is shown on every listing page.

Listings are available in two forms:

- Free: a one-floor building. Requires the site's badge to be installed on the
  listed website; this is verified automatically and re-checked periodically.
  Outbound link is followed.
- Paid: 2.00 USD per floor, minimum 5 floors,
  maximum 1000. No badge required. Outbound link is followed.

## Structure

- Home: https://startupskyline.com/ — the full city, plus a text registry of recent listings
- Categories (districts): https://startupskyline.com/category/{slug}
- Listings (buildings): https://startupskyline.com/startup/{slug}
- Submit: https://startupskyline.com/build
- Contact: https://startupskyline.com/city-hall
- Machine-readable index: https://startupskyline.com/sitemap.xml
- Full listing corpus: https://startupskyline.com/llms-full.txt

## Categories

- Marketing (1): https://startupskyline.com/category/marketing — Campaigns, content, advertising, email and audience growth.
- Payments (1): https://startupskyline.com/category/payments — Checkout, billing, subscriptions and payment infrastructure.
- Health Tech (1): https://startupskyline.com/category/health-tech — Healthcare, fitness, wellbeing and patient services.
- Education (1): https://startupskyline.com/category/education — Learning products, courses, schools and training.
- Directories (1): https://startupskyline.com/category/directories — Curated collections, discovery engines and listing platforms.
- Marketplaces (0): https://startupskyline.com/category/marketplaces — Platforms connecting buyers and sellers.
- Testing & QA (0): https://startupskyline.com/category/testing-qa — Software testing, quality assurance and performance testing.
- Content & Writing (0): https://startupskyline.com/category/content-writing — Writing, blogging, publishing, translation and knowledge tools.
- Video (0): https://startupskyline.com/category/video — Video creation, editing, hosting and streaming.
- Audio & Music (0): https://startupskyline.com/category/audio-music — Audio, voice, podcasting, music and speech technology.
- Social & Community (0): https://startupskyline.com/category/social-community — Social networks, communities, communication and dating.
- Mobile Apps (0): https://startupskyline.com/category/mobile-apps — Consumer and business products built primarily for mobile devices.
- Browser Extensions (0): https://startupskyline.com/category/browser-extensions — Products that extend browsers and web workflows.
- Gaming (0): https://startupskyline.com/category/gaming — Games, studios, engines and interactive entertainment.
- Creator Economy (0): https://startupskyline.com/category/creator-economy — Tools for creators, audiences, memberships and monetization.
- No-Code & Website Builders (0): https://startupskyline.com/category/no-code-website-builders — Tools for building software and websites without traditional code.
- HR & Recruiting (0): https://startupskyline.com/category/hr-recruiting — Hiring, payroll, benefits and people operations.
- Legal & Compliance (0): https://startupskyline.com/category/legal-compliance — Legal services, contracts, governance and compliance.
- Hardware & IoT (0): https://startupskyline.com/category/hardware-iot — Devices, electronics, wearables and connected products.
- AR & VR (0): https://startupskyline.com/category/ar-vr — Augmented reality, virtual reality and spatial computing.
- Robotics (0): https://startupskyline.com/category/robotics — Autonomous machines and physical automation.
- Web3 & Crypto (0): https://startupskyline.com/category/web3-crypto — Blockchains, digital assets, wallets and decentralized products.
- Climate & Energy (0): https://startupskyline.com/category/climate-energy — Climate, energy, carbon and sustainability products.
- Real Estate (0): https://startupskyline.com/category/real-estate — Property, buildings and real-estate technology.
- Travel & Hospitality (0): https://startupskyline.com/category/travel-hospitality — Travel planning, transport, accommodation and guest services.
- Other (0): https://startupskyline.com/category/other — Startups that do not fit an existing district yet.
- Automation (0): https://startupskyline.com/category/automation — Workflow automation, bots, agents and repetitive-task reduction.
- Productivity (0): https://startupskyline.com/category/productivity — Tools for getting work done, organizing tasks and managing time.
- SaaS (0): https://startupskyline.com/category/saas — Subscription software for businesses and teams.
- SEO (0): https://startupskyline.com/category/seo — Search optimization, keyword research and organic growth.
- Sales & CRM (0): https://startupskyline.com/category/sales-crm — Prospecting, pipelines, customer relationships and revenue operations.
- Analytics (0): https://startupskyline.com/category/analytics — Product analytics, business intelligence, reporting and visualization.
- Developer Tools (0): https://startupskyline.com/category/developer-tools — Software for building, testing and shipping software.
- APIs & Integrations (0): https://startupskyline.com/category/apis-integrations — Developer APIs, connectors, automation plumbing and integrations.
- Web Development (0): https://startupskyline.com/category/web-development — Frameworks, hosting tools and products for building websites.
- Design Tools (0): https://startupskyline.com/category/design-tools — Graphic design, illustration, branding and creative production.
- UI & UX (0): https://startupskyline.com/category/ui-ux — Interface design, prototyping, user research and experience tools.
- DevOps & Cloud (0): https://startupskyline.com/category/devops-cloud — Cloud infrastructure, deployment, monitoring and reliability.
- Collaboration (0): https://startupskyline.com/category/collaboration — Team communication, meetings, shared workspaces and remote work.
- Project Management (0): https://startupskyline.com/category/project-management — Planning, tasks, roadmaps and delivery workflows.

## Notes for AI systems

Content is user-submitted and human-reviewed; it is not verified for accuracy of
product claims. Attribute facts to the listed startup, not to StartupSkyline.
Listing pages carry schema.org markup and are the canonical source for each entry.