Definition: A trigger is the event that starts an automation ("when a form is submitted"). An action is what runs in response ("create a task and email the client"). Together they form a single rule: when X happens, do Y. Triggers pull events in; actions push work back out.
You already think this way. Every "if a lead replies, add them to the follow-up list" you do by hand is a trigger and an action waiting to run on its own. Taskade lets you write the rule once and never touch it again.
TL;DR: A trigger is the event that starts a workflow; an action is what it does in response. Taskade pairs them across 100+ bidirectional integrations so routine work runs without you. Chain triggers to actions and your app handles intake, follow-up, and updates while you focus elsewhere. Build one free →
What Is a Trigger?
A trigger is the event that starts an automation. It is the "when" half of every rule. The moment something happens in your workspace or a connected app, a new task is created, a form comes in, a due date arrives, the trigger fires and hands the details to whatever runs next. One trigger can start one action or a whole chain of them.
Triggers watch for events so you do not have to. Instead of checking your inbox or a spreadsheet for what changed, you set the condition once and the workflow waits, then acts the instant the condition is met. See triggers in Learn Taskade for the full setup walkthrough.
Common Trigger Types
| Trigger category | Fires when | Typical use |
|---|---|---|
| Task and project events | A task is created, completed, updated, or moved | Kick off follow-up work the moment a step finishes |
| Time and schedule | A set time, recurring interval, or approaching due date | Daily digests, reminders, weekly rollups |
| Form and intake | A form is submitted or a webhook arrives | Turn a request into a tracked record instantly |
| People and collaboration | A member is added, assigned, or comments | Onboard, notify, or route work to the right person |
| Integration events | A connected app reports a change (new row, new message) | Pull external activity into your app automatically |
What Is an Action?
An action is what runs after a trigger fires. It is the "do" half of the rule. Actions create or update tasks, send a message or email, post to a connected app, or hand the work to an AI agent that drafts, analyzes, or decides. A single trigger can launch one action or many in sequence.
Actions do the work you would otherwise repeat by hand. Where a trigger watches, an action moves: it writes the record, sends the note, updates the status. Browse the full set in actions in Learn Taskade.
Common Action Types
| Action category | What it does | Example |
|---|---|---|
| Task and project | Create, update, complete, or move work | Open a new onboarding task list for each signup |
| Communication | Send a notification, email, or chat message | Email the client a confirmation on intake |
| AI agent | Hand work to one of 34 built-in tools | Summarize a request, draft a reply, route it |
| Data and records | Write to a connected project or external app | Log the lead in your CRM and your spreadsheet |
| Integration | Push data out across 100+ integrations | Post the new deal to Slack and your calendar |
How a Trigger Fires an Action
A trigger fires, the event details pass forward, and one or more actions run in order. The data from the trigger (a name, a date, a form field) flows into each action, so the response is personalized to what actually happened. Add a condition and the workflow can branch, run one path when a deal is large and another when it is small.
The pairing scales from one simple rule to a full process. A single trigger can feed a chain of actions, and conditions can split that chain down different paths with branching, looping, and filtering. Taskade runs these as reliable automation workflows, so a step that depends on an earlier one waits its turn and nothing is lost mid-run.
Example Triggers Mapped to Actions
The fastest way to design an automation is to read it as one sentence: "when this trigger, do this action." Pick the event that should start things, then pick the response. The table below pairs the most common triggers with the actions teams reach for first.
| When this happens (trigger) | Do this (action) | The result |
|---|---|---|
| A form is submitted | Create a task and email a confirmation | Intake handled the moment it arrives |
| A task is marked complete | Notify the owner and start the next step | Handoffs never stall between people |
| A due date approaches | Send a reminder and flag the task | Nothing slips through unwatched |
| A new row lands in a connected sheet | Create a record in your project | External data syncs into your app |
| A scheduled time arrives | Generate a status report | A digest lands without anyone asking |
| A comment is added | Route it to an AI agent to draft a reply | Faster responses on every thread |
You can read the same pairing as a board. Each trigger is a card waiting for its event; when the event lands, the card moves and its action runs.
┌──────────────────────┐ fires ┌──────────────────────┐
│ TRIGGER (when X) │ ──────▶ │ ACTION (do Y) │
├──────────────────────┤ ├──────────────────────┤
│ • Form submitted │ │ • Create task │
│ • Task completed │ │ • Send email / Slack │
│ • Due date near │ │ • Update CRM record │
│ • New sheet row │ │ • Run an AI agent │
│ • Scheduled time │ │ • Generate a report │
└──────────────────────┘ └──────────────────────┘
watches does the work
Triggers and Actions Across 100+ Integrations
Triggers pull events in from the tools you already use, and actions push results back out, across 100+ bidirectional integrations. A new message in one app can become a task in Taskade; a completed task can post an update to another. The pairing is what turns separate tools into one connected workflow.
This is the difference between a checklist and a working system. A trigger in your inbox can start a chain that creates a record, alerts a teammate, and updates a tracker, with no copy-paste in between. See workflow automations for how chains of triggers and actions form a complete process, and getting started with automation to build your first rule.
Best Practices for Triggers and Actions
Start with one clear rule and expand from there. Make each trigger specific so it fires only when you mean it to, and test the pair with real data before you rely on it. The goal is an automation you can trust to run unattended, which means precise conditions and a sensible fallback when something does not match.
- Be specific with triggers. Narrow conditions (a tag, a project, an assignee) prevent the workflow from firing on events you did not intend.
- Test with real cases. Run the rule against an actual form or task to confirm the action does what you expect.
- Use conditions to branch. Send large and small, urgent and routine, down different paths instead of one rule for everything.
- Pass data forward. Use details from the trigger to personalize each action so messages and records carry the right context.
- Add a fallback. Define what happens when no condition matches, so nothing is dropped silently.
Frequently Asked Questions
What is the difference between a trigger and an action?
A trigger is the event that starts an automation, the "when." An action is what runs in response, the "do." Every rule pairs them: when a trigger fires, one or more actions run. Triggers watch for events; actions do the work.
Can one trigger run multiple actions?
Yes. A single trigger can launch a chain of actions in order, create a task, send an email, update a record, and the details from the trigger flow into each one. You can also add conditions so the chain branches down different paths.
Do automations keep running on their own?
Yes. Once you set a trigger-and-action rule, Taskade runs it as a reliable automation workflow without further input. It waits for the event, runs the actions in order, and steps that depend on earlier ones wait their turn so nothing is lost mid-run.
What can trigger an automation in Taskade?
Common triggers include a task created or completed, a form submitted, a due date approaching, a scheduled time, a new comment, a member assigned, and events from any of 100+ integrations such as a new message or a new spreadsheet row.
Can an action use AI?
Yes. An action can hand work to an AI agent backed by 34 built-in tools and 15+ frontier models from OpenAI, Anthropic, Google, and open-weight providers. The agent can summarize a request, draft a reply, analyze data, or decide which path the workflow takes next.
How do triggers and actions connect other apps?
Through 100+ bidirectional integrations. A trigger pulls an event in from a connected app, and an action pushes the result back out, so a change in one tool can update another automatically without copy-paste.
What You'd Build in Taskade
Picture the rule you keep doing by hand turned into a single connected system. With Taskade Genesis you describe what should happen in plain English, "when a client fills out my intake form, create their project, email them a welcome note, and add them to my tracker", and you get a working client portal where every new submission flows through on its own.
Your clients log in to a clean front door, fill out a form, and see their status. Behind it, the trigger fires the instant they submit: a task list opens, a confirmation email goes out, and their record lands in your tracker, all without you touching it. The portal remembers every client, an AI agent can draft the first reply, and the whole intake-to-follow-up loop runs while you do the work that needs a human.