Alternatives
Products that do what A2A Net does
Automatically optimize an AI agent from your B2B SaaS APIs
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The stack: two agents on separate boxes. The public one (nullclaw) is a 678 KB Zig binary using ~1 MB RAM, connected to an Ergo IRC server. Visitors talk to it via a gamja web client embedded in my site. The private one (ironclaw) handles email and scheduling, reachable only over Tailscale via Google's A2A protocol. Tiered inference: Haiku 4.5 for conversation (sub-second, cheap), Sonnet 4.6 for tool use (only when needed). Hard cap at $2/day. A2A passthrough: the private-side agent borrows the gateway's own inference pipeline, so there's one API key and one billing relationship…
Mar 2026 · georgelarson.me
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Nov 2025 · github.com
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AI Copilot for your website/app. Free for first 500 teams.
Oct 2025
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Google's platform to run AI agents at enterprise scale
Apr 2026 · cloud.google.com
- 24AH
2025 · github.com
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