Voice Agents

Evaluation and comparison of realtime voice agent platforms that combine speech recognition, LLM reasoning, and speech synthesis into a conversational pipeline.

4 articles

Best Realtime Voice Agent in 2026

We tested the leading realtime voice agent APIs head to head.

ArticlesMay 13, 202610 min read

Grok TTS vs OpenAI: A quick head to head

A practical blind comparison of xAI's Grok TTS and OpenAI's gpt-realtime-2 voice model across six real-world scenarios.

ComparisonsMay 8, 20268 min read

Build you a personal assistant agent for fun and profit

An opinionated guide to building your own always-on personal AI assistant using Pi, OpenCode Go, Telegram, Resend, Hetzner, Tailscale, GitHub, and Nginx.

GuidesMay 5, 202620 min read

Smallest.ai vs ElevenLabs: Which Voice AI Platform Wins in 2026?

I put ElevenLabs and Smallest.ai head-to-head across TTS voice quality, realtime voice agents, voice cloning, latency, and cost.

ComparisonsApril 21, 202616 min read