Launch HN: Augento (YC W25) – Fine-tune your agents with reinforcement learning

88 points by lmeierhoefer 1 year ago | 55 comments

Launch HN: Lucidic (YC W25) – Debug, test, and evaluate AI agents in production

109 points by AbhinavX 1 year ago | 36 comments

Launch HN: Inconvo (YC S23) – AI agents for customer-facing analytics

35 points by ogham 1 year ago | 21 comments

Launch HN: Speko (YC S26) – OpenRouter for Voice AI(speko.ai)

109 points by abdik 2 months ago | 58 comments

Show HN: Morph Reflexes – Multi-head classifiers for agent traces

20 points by bhaktatejas922 3 months ago | 2 comments

Launch HN: Cekura (YC F24) – Testing and monitoring for voice and chat AI agents

89 points by atarus 7 months ago | 22 comments

Launch HN: Agent37 (YC F26) – Low-cost agent sandboxes for running agents

151 points by vishnukool 13 days ago | 104 comments

Launch HN post for Agent37, a YC startup offering low-cost sandboxes for running AI agents, explaining its cost-reduction techniques like gVisor and non-hyperscaler hosts.

Launch HN: Human Layer (YC F24) – Human-in-the-Loop API for AI Systems

340 points by dhorthy 1 year ago | 187 comments

Launch HN post introducing HumanLayer, a YC F24 API and SDK that lets AI agents request human approvals and input via Slack or email.

Launch HN: Airhart Aeronautics (YC S22) – A modern personal airplane

678 points by n_ermosh 2 years ago | 541 comments

Launch HN post from Airhart Aeronautics (YC S22) describing their fly-by-wire personal airplane with simplified controls aimed at non-pilots.

Launch HN: Resend (YC W23) – Email API for developers using React(resend.com)

405 points by zenorocha 3 years ago | 259 comments

Landing page for Resend, a YC-backed email API for developers to build, test, and send transactional emails, with templates written in React.

Launch HN: Sorcerer (YC S24) – Weather balloons that collect more data

350 points by tndl 2 years ago | 164 comments

Launch HN post introducing Sorcerer, a YC S24 startup building long-duration weather balloons that collect atmospheric sounding data cheaply worldwide.

Launch HN: Magnitude (YC S25) – Self-optimizing inference engine for agents(github.com)

187 points by anerli 25 days ago | 88 comments

GitHub repository for Magnitude, an open source Rust inference engine for local AI agents that autotunes GPU kernels to your hardware, claiming up to 2x faster than llama.cpp.