Blog

My review of xAI's Grok Voice Agent Builder: a no-code, speech-to-speech voice agent platform. The architecture, the benchmark caveats, the pricing, and who should use it.

A full breakdown of Grok Voice Agent Builder pricing: the $0.05/min voice rate, telephony and tool-call add-ons, worked cost examples, and how it stacks up against OpenAI and ElevenLabs.

A hands-on look at the Grok Voice Agent Builder: the speech-to-speech stack, the $0.05/min pricing, the two-minute build flow, and where it actually fits.

The 8 best Devin Fusion alternatives in 2026, from Cursor to Factory Droid. I compare autonomy, pricing, and who each AI coding agent is actually for.

The 7 best Claude Sonnet 5 alternatives in 2026, from GPT-5.6 and Gemini to open-weight models like GLM-5.2, with a builder's take on which one to actually pick.

My Devin Fusion review: Cognition's multi-model harness claims frontier coding at 35% lower cost. What it nails, what it doesn't, and who should actually use it.

Devin Fusion is a harness inside Devin, so its price is Devin's price: Free, $20 Pro, $200 Max, $80 + $40/seat Teams. Here is the real cost breakdown.

A hands-on Claude Sonnet 5 review: the benchmarks, the pricing catch, how it stacks up against Opus 4.8, and whether it's the Claude model you should default to.

Claude Sonnet 5 pricing is $3/$15 per million tokens ($2/$10 intro). Here is the full table, the tokenizer catch, and what it really costs for support.