Casixty
Reddit Marketing Agent for Technical Audiences
StartupCasixty is a Tel Aviv-Yafo-based startup in the Business Software sector, established in 2025. Reddit Marketing Agent for Technical Audiences. The company has raised a total of $500K across 1 funding round, currently at the Pre-Seed stage. Casixty was founded by Eylon M and Yoav Tamir. Key investors include Y Combinator. The company has 1-10 employees. Core technologies: Artificial Intelligence.
With $500K in total funding, Casixty is a Pre-Seed-stage company operating in Business Software. The company follows a B2B business model. Product stage: Released.
- StagePre-Seed
- ProductReleased
- ModelB2B
- Employees1-10
- HQTel Aviv-Yafo
- DistrictCenter District
- Last Round$500K
- Y CombinatorLead
Eylon MCo-founder & CEO 
Yoav TamirCo-founder & CTO
What does Casixty do?
Casixty is a digital agent designed to help companies engage effectively on Reddit. It streamlines the process of identifying relevant conversations by indexing a company's existing knowledge base—such as blogs, documentation, and FAQs—and matching that content to active discussions on the platform. The tool generates draft responses aligned with the company's brand voice and subject-matter expertise, and sends notifications via Slack to prompt timely engagement. Casixty requires minimal setup, with onboarding completed in approximately three minutes and ongoing use demanding only a few minutes per day. In addition to facilitating direct engagement, it also supports long-term visibility by contributing to Reddit threads, which are frequently indexed by search engines like Google.
How much funding has Casixty raised?
Casixty has raised $500K in total funding across 1 rounds. The company is currently at the Pre-Seed stage. Key investors include Y Combinator.
Who founded Casixty?
Casixty was founded in 2025 by Eylon M (Co-founder & CEO ), Yoav Tamir (Co-founder & CTO).
What sector is Casixty in?
Casixty operates in Business Software, IT, R&D & Data Solutions, Data Analysis & Decision Support, with core technologies in Artificial Intelligence. Target customers: Enterprise & Professional Services, Marketing & Sales.
Where is Casixty located?
Casixty is based in Tel Aviv-Yafo, Israel, Center District. The company also has offices abroad.