Winter 2019B2B
Ultralight
Universal, Pure-GPU HTML Renderer
Seoable for Ultralight
If you are part of Ultralight (or you are a YC founder who looks at Ultralight and thinks that is the kind of business I run), you probably do not have time for a six-month SEO agency contract. Seoable was built for that. Audit your site, queue 100 ready-to-publish posts, and run it all from your AI assistant.
About Ultralight
Ultralight is a GPU-accelerated toolkit to embed modern HTML in games and native apps. Available for C and C++ on Windows, macOS, Linux, Xbox, PlayStation, ARM64 devices, and more. Developed in collaboration with leading game studios, built GPU-first on a new, lightweight fork of WebKit.
Quick facts
- YC Batch
- Winter 2019
- Founded
- 2017
- Headquarters
- San Francisco
- Team size
- 1
- Industry
- B2B • B2B -> Engineering, Product and Design
- Tags
- developer-tools, hard-tech, b2b, gaming, api
- Website
- ultralig.ht
- Profiles
- Twitter · GitHub · Crunchbase
Founders
Why founders like Ultralight use Seoable
- Ship without an agency. Audit your site and queue 100 posts in one afternoon. No briefs to write, no calls to take.
- Drive it from Claude or Cursor. Seoable is MCP-first. Your assistant can run audits, queue posts, and pull reports without you opening a dashboard.
- Pay per piece, not per seat. Credits instead of monthly seats. Buy what you need, when you need it.
- SEO that includes AI engines. Our audits check what ChatGPT, Claude, Perplexity, Gemini, DeepSeek, and Grok already say about you, not just Google.
More from B2B
Try it
Run an audit on your site in under five minutes.