MillionVerifier

Sim's MillionVerifier integration adds 2 MillionVerifier tools to the AI agents you build in Sim's visual workflow builder — no code required. Verify email deliverability and check account credits. Teams often pair MillionVerifier with Enrich and Findymail in the same agent.

You can verify Email and get Remaining Credits with MillionVerifier in Sim. Each runs as a tool inside an AI agent block, so an agent can chain MillionVerifier with services like Enrich and Findymail and apply LLM reasoning between steps.

Connecting MillionVerifier takes about five minutes: (1) Create a free account at sim.ai. (2) Create an agent in your workspace. (3) Drag a MillionVerifier block onto the workflow builder. (4) Paste your MillionVerifier API key to authenticate — you can find it in your MillionVerifier account settings. (5) Pick a tool such as "Verify Email", wire up its inputs, and click Run — your agent is live.

Add a MillionVerifier block to your agent and select "Verify Email" as the tool. Verify the deliverability of an email address. Uses one verification credit. Fill in the required fields — inputs can reference outputs from earlier steps, such as text generated by an AI block or data fetched from another integration. No code is required.