Who it is for
People whose to-do lists contain short phone errands they would rather not make themselves.
Delegates outbound phone calls to an AI caller
Overview
CALL-E places phone calls on someone's behalf. Typical requests include ringing a business to check availability, holding a table, asking a question, passing on a message, or chasing a follow up.
Calls do not have to happen immediately. The app can queue one for a later time, and it can work through a batch when several people need to be reached in one go.
Each completed call comes back with an account of what took place plus a transcript, so the conversation can be checked afterwards rather than taken on trust. The listed examples include booking a 7pm table with a window seat if available, and arranging a cake order with a message written on it.
People whose to-do lists contain short phone errands they would rather not make themselves.
Scheduled and batched calls extend it past one-off requests, and every call returns a transcript.
Availability
CALL-E is listed in the ChatGPT apps directory only. AI Rudder Pte Ltd has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
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This is an independent catalogue entry compiled by Node8 from CALL-E's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with AI Rudder Pte Ltd, and inclusion here is not an endorsement.
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.