Listen Notes

Data & Search Engine

The industry-standard search engine and metadata API for the global podcast ecosystem.

Linguee

Translation Search Engine

The world's largest database of human-translated snippets for high-fidelity contextual translation.

Hennessey Digital

Marketing

Hennessey Digital helps businesses, especially law firms, achieve significant growth through SEO, digital performance, and AI Search-driven strategies.

LitSense

Biomedical Search Engine

Neural semantic search for high-precision biomedical sentence retrieval.

Elasticsearch AI

Development

The search AI platform for building and scaling RAG, semantic search, and vector applications.

Perplexity AI

AI Search Engine

The fastest, most accurate AI research and search engine.

Komo AI

Generative Search Engine

Private, ad-free generative search for deep research and real-time discovery.

DuckDuckGo

Work

The search engine that doesn't track you.