Best AI products · Monday, September 28, 2026

Ranked by votes, comments, and recency5 launches

1. 1
   TinyAIArena watch AI agents battle it out

   Tiny AI Arena

   First shared by its maker on Show HN: https://news.ycombinator.com/item?id=49867775

   💬 0Y▲ 120 on HNAI AgentsFreeby AI Launch Team

   0
2. 2
   MultiMatte

   A Promptable Image Background Removal Model

   MultiMatte is a promptable image background removal model. Tell it what you want to keep, and MultiMatte will remove the rest. First shared by its maker on Show HN: https://news.ycombinator.com/item?id=49645803

   💬 0Y▲ 57 on HNLLMs & InfrastructureImage GenerationFreeby AI Launch Team

   0
3. 3
   Foremerge

   Catch intent conflicts between parallel coding agents

   Catch intent conflicts before code conflicts. The open-source coordination protocol for coding agents, built above Git. - naw103/foremerge First shared by its maker on Show HN: https://news.ycombinator.com/item?id=49789356

   💬 0Y▲ 45 on HNAI AgentsCoding & Dev ToolsFreeby AI Launch Team

   0
4. 4
   Aura

   A Rust agent that investigates and fixes production incidents

   AURA is a production-tested SRE agent platform you can deploy in minutes. AURA handles the guardrails, APIs, state management, streaming, and failure handling required to put AI to work safely on ... First shared by its maker on Show HN: h

   💬 0Y▲ 28 on HNAI AgentsFreeby AI Launch Team

   0
5. 5
   I created an open source locally usable full fledged AI pla…

   Self-hosted AI workspace with agents, skills, and tools (Gmail, Calendar) that…

   Self-hosted AI workspace with agents, skills, and tools (Gmail, Calendar) that runs entirely on your own provider API keys (BYOK). Bring your own keys — Groq, OpenRouter, NVIDIA, Hugging Face, Goog... First shared by its maker on Show HN:

   💬 0Y▲ 16 on HNProductivityFreeby AI Launch Team

   0