Results for “writing assistant”

13 tools in the directory · Updated 2 Nov 2026

“writing assistant”Download or installBacked by Y CombinatorShowing 13 tools

assistant-uiby assistant-uiYC W25An open-source TypeScript and React library for building AI chat interfaces.Freemium
OpenSpecby OpenSpecYC W26A lightweight, configurable framework for writing and managing software specs alongside AI coding toolsFree
Supabase MCP Serverby SupabaseYC S20Connect AI assistants to your Supabase projects through MCP.Unknown
AnythingLLMby AnythingLLMYC S22Private AI assistant that runs on your own computerFreemium
Hestusby Hestus, Inc.YC S24CAD sketch assistant that suggests actions as you draw.Unknown
VoiceOSby VoiceOSYC X25Desktop voice assistant for dictation and voice-triggered actions$11.99+/moFree trial
BrowserOSby BrowserOSYC S24An open-source browser with built-in AI agentsPay as you go
Mitoby MitoYC S20AI-assisted Python and spreadsheet workflows inside Jupyter.Freemium
LanceDBby LanceDBYC W22AI-native multimodal lakehouse for training data, features, and retrievalFreemium
BAMLby BoundaryYC W23A typed programming language for AI agents and existing codebases.Free
BrowserOS neoby BrowserOSYC S24Give external AI agents a local browser with sessions and replayFree
Mastraby MastraYC W25Open-source TypeScript framework for building AI agents and appsFreemium
Screenpipeby ScreenpipeYC S26Local screen and audio history your AI tools can searchFreemium