Blog

My GetButton review: a polished chat button for WhatsApp, Messenger and 29 apps, from $4.99 a month per site, plus a ChatGPT bot. The free label needs reading twice.

Seven GPT-6.1 Terra alternatives priced per token and per task, from GPT-6.1 Sol and Claude Sonnet 5.5 to DeepSeek V4.1 Flash, with a monthly bill for one buyer.

WhatsApp Business API pricing is Meta's per-message fee plus whatever your provider adds. Here are the October 2026 rates, the markups, and real monthly totals.

Walmart Agent Gateway is an invite-only MCP beta that lets AI agents shop Walmart through Sparky, with per-agent spending limits. Here's how it works and what it changes.

My SeedGrow WhatsApp chat review: a Shopify widget rated 4.9 from 130 reviews, free for the basics, $6.90 a month for working hours and click tracking.

Recursive Flint is a free 40B open-weight coding model that runs on a MacBook. Here's what it is, how Recursive's Eureka Machine helped build it in under four months, and how to try it.

A hands-on GPT-6.1 Terra review: 16 support tickets, five setups, real costs and latency. Terra got 15 of 16 right at about half of Sol's cost per ticket.

DeepInfer is DeepSeek's open-source inference engine for V4.1 Flash. What's in the repo, what's missing, and why 128 GPUs is the real entry ticket.

My Recursive Flint review: a free, Apache 2.0 coding model that runs 10x faster than Qwen 3.8 27B on a MacBook, and the benchmark gap you trade for it.