The tab was meant to mirror the client project. 3 weeks after the Zap went live it has 212 rows for 140 tasks. The work finished on Tuesday still reads open. The 60 tasks that existed before the Zap never showed up.
Zapier did what a Zap does. The Zapier Asana Google Sheets template people start with adds a row when a task appears, and then it never touches that row again. The other option is Asana to Sheets, an Asana to Google Sheets™ add-on that writes the whole project into a tab and keeps it matching.
The short verdict. Pick Zapier when the new row is one step in a chain that also posts to Slack, updates a CRM or sends an email. Pick it for a log of new tasks that never change. Pick Asana to Sheets when the tab has to show the project as it is today, edits and finished tasks included. Zapier starts at $19.99 a month on annual billing for 750 tasks. Asana to Sheets runs from $9 to $39 a month, flat.
Zapier Asana Google Sheets vs Asana to Sheets at a glance
| Asana to Sheets | Zapier | |
|---|---|---|
| Price | $9, $19 or $39 a month, flat | Free, then from $19.99 a month billed annually |
| Billed on | The account | Successful action steps, called tasks |
| Free tier | 7-day trial, no credit card | 100 tasks a month, 15-minute polling |
| What one run does | Writes the whole project, or a filtered slice | Handles one Asana event through your steps |
| Tasks that existed at setup | Written on the first sync | Not picked up by the New Task trigger |
| A task edited in Asana | Its row updates on the next sync | Only with a lookup step and an update step |
| Subtasks | Synced with the parent task's name | A separate New Subtask trigger to wire up |
| Other apps | None. Asana and Google Sheets only | Zapier's whole app catalogue, in one Zap |
| Fastest update | Seconds, with live sync on Business | 2 minutes on Professional, 1 on Team |
Checked on 21 October 2026. Zapier changes plans often, so check its pricing page before you buy.

A Zap fires per task, a sync reads the project
Zapier waits for an event and then acts on it. The event is a trigger. The work is an action.
For Asana, Zapier lists 15 triggers. New Task fires when someone adds a task to a project. Updated Task fires when one changes. Completed Task, Task Moved to Section, New Subtask and New Comment on a Task are there too. None fires when someone deletes a task.
Pair New Task with Create Spreadsheet Row and you have the Zap most people build. A task appears, a row lands at the bottom of the tab. That row never hears about the task again.
The trouble shows up in 3 places. Edits first. Move a due date in Asana and the row keeps the old one. Switch the trigger to Updated Task and you get a second row for the same task, because Create Spreadsheet Row adds and never searches. Deletions next. Delete a task and its row stays forever. Then the backlog. The trigger fires when someone adds a task, so the 60 tasks already in the project at setup never arrive.
Asana to Sheets works from the other end. A sync reads the project, or a filtered slice of it by section, assignee, tag, completed or due window, and writes the tab to match. The first sync brings every existing task. It writes a task that sits in 2 projects once. Subtasks come in with their parent's name beside them, and custom fields land as columns.
Building an update-or-add Zap yourself
People close most of that gap by hand, and it works.
Add a Lookup Spreadsheet Row step after the trigger, keyed on the Asana task ID in a column of its own. If it finds the row, run Update Spreadsheet Row. If it doesn't, run Create Spreadsheet Row. Zapier also offers Find or Create Row, which folds the search and the add into one step.
3 costs come with the build. A trigger and 2 or 3 actions is a multi-step Zap. Make's comparison page says Zapier's free plan allows single-step Zaps only, so this starts on Professional. The field mappings stay a manual job, one per Asana field. Add a custom field in Asana next month and you go back into the Zap. Deletions still have no answer.
Subtasks need their own path. New Subtask is a separate trigger, so a project with subtasks means a second Zap or a second branch. Asana nests subtasks up to 5 levels deep. More on that in Asana subtasks in Google Sheets.
Zapier pricing counts tasks, and a task is an action
Zapier calls a successful action step a task. Triggers don't count. Polling doesn't count. Failed steps and built-in tools such as Formatter and Paths don't count either.
| Zapier plan | Annual billing, per month | Monthly billing | Tasks a month | Polling |
|---|---|---|---|---|
| Free | $0 | $0 | 100 | 15 minutes |
| Professional | $19.99 | $29.99 | 750 | 2 minutes |
| Team | $69 | $103.50 | 2,000 | 1 minute |
An estimate, to show the shape of it. Take a project of 300 tasks. In a month 60 new tasks arrive and 200 get updated at least once. That's 260 trigger events if each task changes once, and most change more. The plain append Zap spends 260 tasks. The lookup-then-write build spends 2 actions per event, so about 520. The Professional plan's 750 holds that. A busier month doesn't. On Zapier the bill moves with how often people touch tasks.
Asana to Sheets prices the account. Starter is $9 a month ($90 a year) for up to 3 manual syncs. Pro is $19 a month ($190 a year) and adds unlimited syncs, a sync every 3 hours, time entries and users. Business is $39 a month ($390 a year) and adds two-way sync, live sync and reports. A quiet month and a busy one cost the same. The plans are on the pricing page.