Run an agent follow-up when new content renders

When document rendering finishes in Synthesia, run an agent in CustomGPT.ai to initiate follow-up interactions with the recipient.

Try:

See all Synthesia + CustomGPT.ai integrations or talk to a human

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How Knit builds this workflow

The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.

Synthesia Explore Synthesia →

Triggers

New content generated

Fires when Synthesia finishes generating a draft, image, or video.

Render finished

Fires when a video or asset render completes in Synthesia.

Document published from a flow

Fires when Synthesia publishes a document from a workflow.

Actions

Generate a draft from a prompt

Sends a prompt to Synthesia and returns the generated content.

Render from a template

Renders a video or asset from a saved template in Synthesia.

Summarize a block of text

Uses Synthesia to summarize longer text.

Create or update a document

Writes generated content to a document in Synthesia.

CustomGPT.ai Explore CustomGPT.ai →

Triggers

Agent run completed

Fires when an CustomGPT.ai agent finishes a task or run.

Call or conversation completed

Fires when an CustomGPT.ai agent finishes a call or conversation.

Lead qualified by agent

Fires when an CustomGPT.ai agent marks a lead qualified.

Actions

Run an agent or tool

Triggers an CustomGPT.ai agent or tool with a set of inputs.

Start an outbound call

Has an CustomGPT.ai agent place an outbound call.

Add a lead to a campaign

Adds a lead to an outreach campaign in CustomGPT.ai.

Draft customized follow-up documents for qualified leads When a lead is qualified by an agent in CustomGPT.ai, generate a personalized proposal document from a prompt in Synthesia. See details

Summarize agent call logs into a shared document When a conversation is completed in CustomGPT.ai, summarize the call transcript and create a document in Synthesia for account review. See details

See all Synthesia + CustomGPT.ai integrations → · Browse the full workflow library →

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FAQ

Common questions

Can Knit build “Run an agent follow-up when new content renders” between Synthesia and CustomGPT.ai?

Yes — describe it in the box above and Knit's Integrations Agent researches Synthesia and CustomGPT.ai's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.

How long does it take to build?

Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.

Why integrate CustomGPT.ai with Synthesia?

It creates an end-to-end automated workflow where conversational intelligent agents spark rich content creation and custom document generation without human intervention.

Can content generation tools launch further agent activities?

Yes, once new documents or media renders finish in Synthesia, an agent in CustomGPT.ai can be prompted to reach out to contacts or launch a call campaign.