25 articles
Building a cold email engine with open-source agents vs. buying a SaaS tool — the real cost, control, and deliverability tradeoffs, with verified 2026 pricing.
Hermes Agent v0.20.0 'Herald' adds real-time conversational voice, on-device wake words, agent-to-agent protocol, and grounded citations. Here's what works and how to use it.
Multi-agent AI coding tools promise teams of agents collaborating like coworkers. We compare Buzz, Claude Code Agent Teams, and the Codex plugin to find which actually saves time and which wastes tokens.
Orca is a free MIT-licensed agent development environment that runs Claude Code, Codex, and 25+ agents in parallel git worktrees. Here is how to set it up with zero spend.
Five AI tools launched in July 2026 that are worth your attention: Fish Audio voice cloning, HeyGen video podcasts, Buzz agent chat, OpenSEO, and OpenShip. What each does, what it costs, and whether it's worth your time.
Four free open-source repos — RTK, Caveman, Ponytail, and OmniRoute — can cut your Claude Code token usage by up to 80%. Here's what each does, benchmarks, and how to install.
Buzz by Block's standout features are shared local-compute pooling and signed swarm orchestration. Here is how to self-host the relay, enable Buzz Mesh, and run a frontier-plus-cheap-agent swarm.
Orca is a free, open-source Agent Development Environment that runs Claude Code, Codex, and 25+ AI coding agents in parallel git worktrees. Here is how to set it up — including a fully free path.
AI agent workspace git hosting like Block's Buzz puts chat, code, and audit trails in one signed log. Whether that beats GitHub depends on the specific multi-agent coding workflow you run.
Buzz is Block's free, open-source Slack alternative where AI agents are real channel members. Here is a verified setup guide for wiring it to Claude Code and Codex, building agent teams, and the real cost vs Slack.
Buzz by Block is a free, open-source workspace where AI agents and humans share channels and signed identities. Here's what works, what's still broken, and where it fits for small teams.
Nub is a Rust-powered Node.js toolkit that runs TypeScript 24x faster scripts, pnpm-compatible installs, and Node version management — all on top of stock Node. Here is what it does and whether to switch.
Hermes Agent's 2026 upgrades shrink your session database by up to 78%, add offline tldraw whiteboard scripting, and make multi-agent Kanban swarms practical. Here's what each does and how to use them.
Harper is a free, open-source Rust grammar checker that runs entirely offline — no cloud, no data collection, under 10ms per check. Here's how it compares to Grammarly's $144/year plan.
Run a fully local AI agent for free in 2026 — Gemma 4's stealth update fixed tool calling, and Hermes Agent + Ollama makes setup take 15 minutes.
Master Odysseus, the AGPL-licensed AI workspace by Felix Kjellberg. Learn how to run local agents, deep research, and private email on your own hardware.
Learn how pg_durable brings durable execution to Postgres 17. Automate embedding pipelines and background jobs without Redis or Temporal.
Strix AI is the 2026 leader in autonomous penetration testing. Learn how it uses AI agents to find, prove, and auto-fix vulnerabilities with a 96% success rate.
OpenClaw has officially dethroned React as the most starred project on GitHub. Discover why this open-source AI assistant is the definitive 2026 Agent OS.
Discover Coolify, the open-source platform offering a self-hostable alternative to Vercel, Heroku, and Netlify. Learn how to deploy your applications, databases, and services with full control and significant cost savings in 2026.
Stop letting bots spy on your meetings. Learn how to use Meetily and Ollama to build a private, 100% local AI meeting assistant with zero subscription fees.
Stop paying for AI agent seats. Learn how to run Hermes 3 for $0 using local models, free API portals, and existing logins with zero data leakage.
Learn how to build a powerful, customizable AI SEO rank tracker using open-source projects and API integrations, saving on costs and gaining deeper insights into traditional and AI search visibility.
Discover the Multi-Agent Fusion architecture. Learn how combining GLM-5.2, Kimi K2.7, and N2 using an independent judge agent matches closed frontier model performance.