SQL augmented with similarity search and Natural Language to SQL extensions is by far the most powerful search one can have. Most email providers have APIs which expose a subset of these functionalities. In the agentic era and, especially LLM era, natural language should be the dominant search input. This is semi-self hosted. BYOSupabase while Faisty hosts the email indexing pipeline, UX and MCP for agents.
SQL augmented with similarity search and Natural Language to SQL extensions is by far the most powerful search one can have. Most email providers have APIs which expose a subset of these functionalities. In the agentic era and, especially LLM era, natural language should be the dominant search input. This is semi-self hosted. BYOSupabase while Faisty hosts the email indexing pipeline, UX and MCP for agents.