Darce is the coding agent you can undo. It works in your terminal with 250+ models (Claude, GPT, Gemini, Qwen, DeepSeek, Kimi), and every change it makes, even what its shell commands did, rolls back with /undo. Anything risky asks first. /swarm splits a task across parallel agents in separate git worktrees. /derby races 3 models on the same task so you keep the best diff. MIT open source. Try it free: 10 requests, no account.
Leadr is an AI sales agent that finds your leads and calls them for you. Type who you sell to (e.g. "dentists in London") and Leadr finds every matching business with phone, email, website and socials. Then a natural AI voice agent calls them in 30+ languages, handles the conversation and books meetings into your calendar. Every call comes with a summary and lead score. Most tools only give you a list or a dialer. Leadr does both. From $9.99/mo, 3-day free trial.