Skip to main content
Parallel logo The Deep Research node sends a research agent to the live web and returns what it finds as structured fields. It is powered by Parallel, a web research engine built for AI agents. Use it when the answer is not in your CRM and not in an enrichment provider’s database — a company’s growth priorities, the roles on its careers page, whether its site has a live pricing page.
Add the node in the Workflows builder with Add Node.Deep Research is in beta. If you do not see it in the picker, contact support.

Deep Research or AI Prompt?

The AI Prompt node and the Deep Research node both take a prompt. They do different jobs. AI Prompt returns in a few seconds. Deep Research browses real web sources, so a run takes longer — from several seconds for a narrow question to noticeably longer for a broad one. Plan node order with that in mind.

Configure the node

The Deep Research node with a research prompt, three output-variable chips, and the generated Output schema

Output variables

Output variables are how the node returns data. Each one becomes a typed field in the result, and a value later nodes can pick from the variable picker. The node requires at least one.
1

Create a variable in the prompt

In Research prompt, type {{ and select Create output variable.
2

Name it and pick a type

Give it a clear name, such as fitVerdict, and a type: String, Number, Boolean, URL, or Currency.
3

Tell the agent how to fill it

In the prompt, state exactly what the variable must contain. For a fixed set of answers, list the permitted values: “Set fitVerdict to exactly one of: Strong Fit, Disqualified, Human Check.”
4

Use it downstream

Later nodes pick each variable directly — write it to a CRM field, include it in a Slack message, or branch on it with a Multi-Branch node. You’re done.
The result contains exactly the variables you declared. If the agent returns a declared field with the wrong type, or misses one, the node reports a failed result instead of passing bad data downstream.
The variable picker open on Create output variable, with the Variable name and Type fields

Branch on the outcome

A common pattern is a research verdict that routes the workflow. Declare a String variable for the verdict, constrain it to a fixed set of labels in the prompt, and add a Multi-Branch node after Deep Research with one branch per label. Keep the branch that matches nothing pointed at a safe path, such as human review. Research output comes from a language model, so an unexpected value should route somewhere deliberate rather than fall through.

Best practices

Use Deep Research for niche data, not standard firmographics. Fields with a known home — funding stage, employee count, LinkedIn URL, founding year — come faster, cheaper, and more consistently from an enrichment provider. Save the research agent for questions only the live web can answer. Be specific. Research agents perform best on narrow, well-defined questions. Say what to find, which sources count, and what shape the answer takes. A prompt that asks for one thing precisely beats a prompt that asks for twenty things loosely. Declare more variables instead of one big text answer. Each typed variable pins down part of the answer and leaves the agent less room to improvise. A single freeform summary invites drift; ten narrow fields constrain it. Avoid ambiguous asks. A variable like “recent news” has many possible shapes and sizes. Constrain it: which time window, what counts as news, how many sentences, what to return when there is nothing. Standardize the format in the prompt. State character limits, permitted labels, and the exact fallback value for “not found”. Results depend on publicly available web information, so a workflow that needs a consistent downstream format needs a precise prompt and a defined output schema — then a test with representative inputs. Test before you scale. Run the workflow’s Test mode on a handful of representative records and read the results in the run logs before pointing real traffic at it. Place it with latency in mind. In a form-triggered workflow that shows a scheduler, a research node between the submission and Display Scheduler delays the booking page by the length of the research run. If you research before scheduling to qualify or route, keep the prompt narrow; otherwise run research after the meeting is booked.

When it fails

If the research request fails, the node does not stop the workflow. It returns a failed result and the run continues, the same way the AI Prompt node does. A later Multi-Branch node can react to the failure. The run log records the result of each research run, including why a run failed.

Learn more

Parallel documents its research engine, task types, and processing behavior in the Parallel docs.