OneSignal
Engage customers through personalized omni-channel messaging
If you are part of OneSignal (or you are a YC founder who looks at OneSignal 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 OneSignal
OneSignal is the leading omnichannel customer engagement solution, powering personalized customer journeys across mobile and web push notifications, in-app messaging, SMS, and email. Our easy-to-use interface empowers content creators to focus on quality user engagement instead of complex implementation. Our powerful platform enables over a million businesses to deliver 10 billion messages daily and 1 in 7 new apps launches using OneSignal! We support companies in 140 countries, including Zynga, USA Today, Bitcoin.com, Upwork, Tribune, and many more - from startups and small businesses just getting off the ground to established companies communicating with millions of customers.
Quick facts
- YC Batch
- Summer 2011
- Founded
- 2011
- Headquarters
- San Mateo, CA
- Team size
- 150
- Industry
- B2B • B2B -> Engineering, Product and Design
- Tags
- developer-tools, saas, b2b, messaging, marketing
- Website
- onesignal.com
- Profiles
- LinkedIn · Twitter · GitHub · Crunchbase
Founders
Why founders like OneSignal 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.