Launching today

CallCheck

Launching today

Catch booking errors in recorded voice workflows

2 followers

Catch booking errors in recorded voice workflows

2 followers

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Check Vapi, Retell and normalized call exports against explicit booking expectations. Find wrong dates, repeated tool calls and missing results, then open the source event behind each finding. Runs in your browser with no signup. Includes a shipment workflow sandbox for testing saved-state verification, recovery and exception handling.

Free

Launch tags:Developer Tools•Artificial Intelligence

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Maker

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Hi, I’m Jason, the maker of CallCheck. I built it to make recorded voice workflows easier to inspect. Load a JSON export, set the expected action, and follow each finding back to its original event. The checker keeps missing evidence visible and can compare a baseline with a candidate release. You can start with “Try a failing call” without an account. The examples include a wrong booking date, a duplicate invocation and a missing tool result. Imported call records stay in your browser. For a wider workflow, the shipment operations sandbox demonstrates duplicate handling, recovery after a committed write times out, appointment conflict resolution and document collection. It uses persistent synthetic test records and a separate saved-record read. The recorded-call checker is free. Complete workflow integrations and operation are offered as a separately scoped paid rollout. If you run voice deployments or recurring operations, which downstream task still consumes staff time after the conversation ends? I’d like to discuss a funded implementation around that outcome.

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22h ago

Maker

Launch-day addition: I packaged six synthetic booking scenarios each for Retell and Vapi, with a matching policy and expected results. The guide also has a 30-second silent walkthrough using actual product screens.

Download and reproduction steps:

https://call-check-voice-20261020.activesnow6.chatgpt.site/guides/retell-tool-results?utm_source=producthunt&utm_medium=launch_comment&utm_campaign=trial-20261021

One pass, four failures and one unknown are intentional in each fixture file. You can change a value, run again and inspect the source event. No signup or provider keys are needed; all included records are synthetic.

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17h ago

Forum Threads

p/callcheck-2

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21h ago

After an AI call ends, which business task still needs a person?

I m Jason Ji, the maker of CallCheck.

The free checker turns a recorded voice workflow into an inspectable evidence report. One included synthetic example expects November 2 while the booking tool records November 3. You can follow the finding to its source event, without signing up or uploading call contents.

Try it: https://call-check-voice-2026102...

For a complete operating workflow, I ve also built a shipment sandbox covering duplicate updates, a committed write with a lost response, conflicting appointments, and missing delivery documents. It saves synthetic test records and supports a separate read of the saved state.

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