KeyID
KeyID provides real email accounts, phone numbers, and SMS access designed specifically for AI agent fleets.
About
KeyID provides real email accounts, phone numbers, and SMS access designed specifically for AI agent fleets. Rather than requiring humans to handle verification steps, KeyID gives agents the infrastructure to independently manage email registration, confirmation links, SMS codes, TOTP two-factor authentication, and magic links — removing a critical bottleneck in automated workflows. It integrates via a hosted MCP endpoint, local SDK packages, or a REST API, and works with Claude, OpenClaw, Cursor, Playwright, and other common runtimes. Notably, the service is free at scale up to 1,000 accounts.
Developers building AI agent pipelines that need to handle email verification, account registration, or outreach at scale without human intervention at each verification step — particularly teams running OpenClaw-based automation workflows.
Pros & Cons
Pros
- check Free at scale up to 1,000 accounts — the economics work through shared infrastructure rather than per-agent billing
- check Handles the full verification stack: email links, SMS codes, TOTP 2FA, and magic links, covering most real-world registration flows
- check Multiple integration paths (MCP, SDK, REST API) means it fits into existing agent architectures without major rework
- check Automatic domain rotation and reputation management reduces deliverability problems that plague self-managed outreach setups
- check Persistent website state support enables complex multi-step workflows that need to maintain session continuity
Cons
- close Sending is throttled based on reputation scores — agents that send aggressively or trigger spam signals face suspension
- close Uses pooled shared infrastructure by default; dedicated domains and phone numbers require contacting them separately
- close No self-service dashboard for managing accounts — the tool is designed for agents to provision themselves, which means limited human visibility into what's active
- close Use cases like mass outreach or registration automation sit in an ethically and legally ambiguous space depending on jurisdiction and platform terms of service
More Identity
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