We ran a set of tests, trying to build workflows using Google Workspace Studio for real-life use cases — inbox automation, approvals, task management. These are the patterns we discovered.
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Google Workspace Studio is Google’s newest attempt to bring workflow automation directly into the Workspace environment. It promises a powerful combination of triggers, automation steps, and AI assistance through Gemini.
But how well does it actually work for real operational workflows? Read this post for actual best use cases for Google Workspace Studio.
Instead of reviewing feature lists, we ran a series of real organizational scenarios using Google Workspace Studio and compared the results with a dedicated automation platform.
The tests included use cases from finance, HR, customer operations, and IT administration.
The results revealed a clear pattern that we’ll be sharing below. For now, read along to see the main limitations we discovered so far.
Capabilities Limitations: What You Can't Automate With Google Workspace Studio
1. No Access to Google Directory or Organizational Structure
One of the most significant limitations of Google Workspace Studio is the lack of access to Google Directory, Google Groups or any other form of organizational hierarchy. In practice, it means that GW Studio can’t:
- determine someone’s manager automatically
- assign tasks based on org structure
- route approvals dynamically
- resolve group memberships
- check department ownership
Any workflow that depends on organizational relationships becomes impossible. For example, if you employe submits a leave request and you need to route it to their manager for approval automatically, Google Workspace Studio is not the tool to use for this automation scenario.
Check the video of the test here. It deals with dynamic document approval workflow that involves approval with the line manager.
2. Cannot Start Workflows from External Systems
Workspace Studio workflows can only start from events happening inside Google Workspace. There are currently no triggers for API events, webhooks, CRM systems, payment platforms or any other tools. In practice, ite mean that you can’t start a workflow that would involve Google Workspace Studio from, say, HubSpot or Stripe.
At their first product demo, Google Cloud team promised a diverse set of integrations. However, very few of them have been shipped so far. And none of them are useful for triggering the process.
They might add this capability in future, however, for now, th limitations are very visible for:
- Onboarding events
- Triggering workflows staring from payment event
- HR-related workflows starting in HRIS
- Finance workflows
- CRM-related workflows
Is a workaround possible? Frankly, yes. The best one we could come up with – is downloading data from another system and dropping it on Google Drive. In this case, you shift the trigger from external system to native Google Workspace environment.
Check the video of the test here. It deals with a workflow triggered from HubSpot.
3. No Looping or Iteration Logic
Actual real-life automations often require iterating over data (checking rows in a spreadsheet, evaluating lists of users, scanning availability records, etc.). A good example – send the same email to a list of users. Or check all available records until a certain one is detected.
Workspace Studio can’t do that. As for now, it does not support structured loops. And without looping, many real-world workflows break down, such as:
- finding the first available replacement staff member
- checking conditions across rows in a sheet
- processing multiple documents
Check the video of the test here. It deals with an effort to iterate on a list of customers to send a certain email to several of them.
4. Limited Gmail Automation
This one is quite surprising, as you’d expect Studio to cover all possible use cases for Gmail automation. However, in practice, Workspace Studio currently provides very limited Gmail capabilities. More specifically, users can draft an email and draft a reply automatically.
At the moment, Google Workspace Studio cannot:
- actually send an email automatically
- auto-respond to incoming messages
- forward emails
- manage delegation
This seems like a huge gap in capabilities (especially, the not being able to send email automatically). However, it might make sense when we’re talking about balancing automation capabilities and control over your AI agents.
Check the video of the test here. We’re trying to set up a forwarding rule. And here, we’re trying to set up automated follow ups.
5. No Document Generation from Templates
Automated document generation is usually a huge part of any document workflow automation. As a part of this process, teams usually need to generate contracts with dynamic data insertion in Google Docs, invoices, onboarding documents, generate reports from Google Slides.
At the moment, Google Workspace Studio can’t support your team on this. What they can do, is generate a simple Google Doc. Which can only be shared via Gmail using a document link.
- You can't generate a PDF based on your template
- You can't merge several docs
- You can't attach them to your emails
Check the video of the test here. We’re testing a simple workflow with dynamic data insertion in a Google Doc then creating a PDF out of it.
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6. No Task Assignment to Other Users
Studio can create Google Tasks. But they can be only assigned for the person running the workflow.
It cannot assign tasks to another user in the organization. This clearly prevents all automation scenarios that involve approval process automation.
As the best way to automate approvals and stop chasing your colleagues via emails is to assign them a task, to set up this task expiration date, and outline the escalation logic – what to do if task is expired, and approval is not granted or denied explicitely.
We performed several live tests here that included task assigment in Google Workspace Studio. One test is recorded here. We’re automating reminders within the leave request approval process.
7. No Google Calendar Event Creation or Google Meet Generation
If you were planning to automate Google Calendar using Google Workspace Studio — unfortunately, we have some bad news for you. At the moment, Workspace Studio cannot reliably create Google Calendar events and generate Google Meet links. Actually, events can be created but Google Meet links are not provisioned automatically – also, as you can’t automatically send emails, your automated invitations to the events are very limited.
In this video you can observe our efforts to automate meeting creation with Google Workspace Studio and Google Workspace Studio most advaced alternative so far — Zenphi.
Technical Limitation: Where Google Workspace Studio Impose Limits
1. Number Of Flow Runs
Another important limitation of Google Workspace Studio is strict limits on flow executions.
Depending on the plan, Google Workspace Studio allows approximately:
- 100 flow executions per month (entry tier)
- 400 flow runs per month on Business Standard/ Business Standard Plus, as well as Enterprise Standard/ Plus plans
- 2,000 flow executions per month for AI Expanded Access
- 10,000 flow executions per month on AI Ultra Access
You can read more on these limitations here.
While this may be sufficient for light usage, it becomes restrictive quickly in real operational environments. For example, updating all user’s files at once can easily utilize all monthly flow run limits even for the highest tiers. The same would be for invoice processing, data extraction from emails, analyzing and summarizing transcripts. Yes, certainly, limits are imposed on individual user, so you might try to build an infrastructure based on several users’ accounts. But this will definitely create more vulnerabilities, and troubleshooting would be quite complicated, as you’ll have to constantly check several automations connected to several accounts to figure out what and where went wrong.
In any case, these limitations clearly create two challenges:
- Scalability constraints High-volume workflows (support inboxes, approvals, document processing) can easily exceed limits.
- Cost vs usage trade-offs Teams must either limit automation scope or move to higher pricing tiers as usage grows.
Unlike Google Workspace Studio, it’s more advanced alternative — Zenphi — doesn’t charge per user, per seat or per flow run.
2. Structural Limits on Flows (Design & Scale Constraints)
Beyond execution limits, Google Workspace Studio also imposes structural constraints on how workflows can be built and scaled.
These include:
- Daily run limit — a cap on how many times all flows combined can execute within a 24-hour period. Google is vague on this — it specifies that the limit is there but doesn't provide an exact number. Would probably depend on the resilience of the infrastructure overall, and they can adapt these limits accordingly
- Maximum number of flows — you can create up to 100 flows total, including inactive ones.
- Gmail-triggered flow limit — no more than 25 active flows can be triggered by Gmail events.
- Steps per flow — each flow is limited to a maximum of 20 steps.
You can read more on these limitations here.
These limits affect how you design automation. Due to the steps limitation, complex workflows will have to be split into several, quickly hitting the 100 flows limit. And we all know that real-world processes often include far more than 20 steps. Organizations relying heavily on Gmail automation can run into the 25 Gmail-trigger cap. High-frequency processes may hit daily execution limits even before monthly quotas — especially, when you don’t know what are these daily limits are in the first place.
These structural limitations also define what kinds of workflows are even possible to build inside Google Workspace Studio, and limit the use cases of Google Workspace Studio to personal productivity improvement.
When Google Workspace Studio Works Well
Google Workspace Studio has some more minor limitations (like, it doesn’t always reliably extract data from handwritten documents) but for the purpose of this article we decided to keep it short and focus on the most important ones when it comes down to organizational environments.
For the data extraction, Studio still works great when the extraction is qualitative rather than quantitative. It excels at “understanding” the gist of a document rather than pinpointing specific coordinates on a page.
- sentiment & urgency detection
- content categorization
- content summarization
It works well when workflows stay entirely inside Google Workspace, require simple triggers and perform basic actions around one Google Workspace account.
To make the long story short, Studio behaves more like a personal automation assistant than a full workflow platform, and is best suited for lightweight automation, personal productivity improvement and experimentation.
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