Agentmemory

OpenClawFree

Open-source personal AI agent for any platform

Peter Steinberger's open-source personal AI agent that lives inside the messaging apps you already use — WhatsApp, Telegram, Discord, Slack, Signal, iMessage — and can take real actions on your behalf: browse the web, run shell commands, read files, and orchestrate tasks across 50+ integrations. Bring-your-own model: cloud (Anthropic, OpenAI, Google) or fully local through Ollama or LM Studio if you want inference to stay on your hardware. Independent project, explicitly not affiliated with Anthropic, with persistent memory that carries context across sessions.

Claude Agent SDKFree tier available

Build custom AI agents on Claude

Anthropic's framework for building production AI agents on top of Claude — with built-in tool use, file system access, code execution, and the same orchestration that powers Claude Code itself. The most direct path for developers who want agent capabilities without rebuilding the harness from scratch, and the official SDK to use when you need to ship agents on Claude in production.

Google Antigravity 2.0Free

Orchestrate multi-agent workflows from a desktop app

Google's desktop orchestration app for building and running multi-agent pipelines. Version 2.0 adds expanded model support and live workflow monitoring. PH launch 21 May 2026 with 242 votes.