Is Microsoft Power Automate or Stampli better?

Neither clearly leads. Microsoft Power Automate starts at Free and Stampli at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Microsoft Power Automate or Stampli?

Microsoft Power Automate has a free tier; the other does not. Paid plans start at Free for Microsoft Power Automate and $29/month for Stampli.

Does Microsoft Power Automate or Stampli run on more platforms?

Microsoft Power Automate runs on Web, Cloud, Desktop. Stampli runs on Web, Ios, Android.

Can I use Microsoft Power Automate for free?

Yes. Microsoft Power Automate has a free tier, so you can try it without paying. Stampli starts at $29/month.

What is Microsoft Power Automate best used for?

Microsoft Power Automate is most often used for workflow automation, data integration, process automation, app integration. Of those, workflow automation and data integration are not what Stampli is typically brought in for.

What can Microsoft Power Automate do that Stampli cannot?

Microsoft Power Automate covers Automated flows, Instant flows, Scheduled flows, Desktop automation. Stampli covers AI invoice processing, Vendor management, Payment processing, Audit trails. Both handle Approval workflows, Oracle.

Automation & Integration · head to head

Microsoft Power Automate vs Stampli

Microsoft Power Automate

Automation & Integration

Automate tasks across cloud and on-premises apps

From: Free
Rated: -

Full review Website

Stampli

Accounting & Finance

AI-powered accounts payable automation

From: $29/month
Rated: -

Full review Website

The short version

Only Microsoft Power Automate has a free tier, so it costs nothing to try first.
Each has a real cost: Microsoft Power Automate free plan limited to 750 flow runs/month and standard connectors only; premium connectors require paid plans; Stampli pricing is by quote only: the pricing page publishes no rate, no minimum and no cost driver, offering only a Request a Quote form
They diverge on capability: Microsoft Power Automate covers Automated flows, Stampli covers AI invoice processing.

Where they differ

Only the attributes on which Microsoft Power Automate and Stampli actually diverge.

Attributes where Microsoft Power Automate and Stampli differ
Attribute	Microsoft Power Automate	Stampli
Starting price	Free	$29/month
Pricing model	Unknown	subscription
Free tier	Yes	No
Platforms	Web, Cloud, Desktop	Web, Ios, Android
Category	Automation & Integration	Accounting & Finance
Founded	2016	2014

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Microsoft Power Automate

Automated flows
Instant flows
Scheduled flows
Desktop automation
Process mining
Business process flows
500+ connectors
Microsoft 365

Only in Stampli

AI invoice processing
Vendor management
Payment processing
Audit trails
NetSuite
Sage Intacct
QuickBooks
Microsoft Dynamics

Both cover

Approval workflows
Oracle

What people use each for

The jobs each tool is most often brought in to do.

Microsoft Power Automate

Workflow Automationnot Stampli
Data Integrationnot Stampli
Process Automationnot Stampli
App Integrationnot Stampli
API Connectivitynot Stampli

Stampli

Automating accounts payable invoice capture and codingnot Microsoft Power Automate
Routing invoice approvals with discussion held against each invoicenot Microsoft Power Automate
Paying suppliers and issuing virtual cards from the AP workflownot Microsoft Power Automate

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Microsoft Power Automate

Free plan limited to 750 flow runs/month and standard connectors only; premium connectors require paid plans
Not suitable for long-running workflows; can fail unexpectedly without warning
Limited to simple linear logic; fails with complex workflows involving multiple stakeholders
Tasks cannot automate at scale when requiring more than approximately 60 users

Stampli

Pricing is by quote only: the pricing page publishes no rate, no minimum and no cost driver, offering only a Request a Quote form
Payments and card products are sold alongside the core AP automation rather than being separately priced on the public site

Pricing, plan by plan

Microsoft Power Automate

Free

FreeFree
- 750 flow runs/month
- Standard connectors only
- Basic cloud flows
Premium$15/user/month
- Cloud flows (DPA)
- Attended RPA
- 250 MB Dataverse database
Process$150/bot/month
- Unattended automation
- Cloud and desktop flows
- 50 MB Dataverse database
Hosted Process$215/bot/month
- Microsoft-managed virtual machine
- Unattended automation
- Same Dataverse entitlements as Process plan

Stampli

$29/month

Essential$undefined/month
- Invoice processing
- Basic approvals
- Email notifications
Professional$undefined/month
- AI-powered coding
- Advanced workflows
- ERP integrations
Enterprise$undefined/month
- Custom workflows
- API access
- Dedicated support

Which should you pick?

Choose Microsoft Power Automate if

You need automated flows.
You want to start without paying.
You work on Web, Cloud, Desktop.
You also want instant flows.

Microsoft Power Automate review

Choose Stampli if

You need ai invoice processing.
You work on Web, Ios, Android.
You also want vendor management.

Stampli review

Questions people ask

Is Microsoft Power Automate or Stampli better?: Neither clearly leads. Microsoft Power Automate starts at Free and Stampli at $29/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Microsoft Power Automate or Stampli?: Microsoft Power Automate has a free tier; the other does not. Paid plans start at Free for Microsoft Power Automate and $29/month for Stampli.
Does Microsoft Power Automate or Stampli run on more platforms?: Microsoft Power Automate runs on Web, Cloud, Desktop. Stampli runs on Web, Ios, Android.
Can I use Microsoft Power Automate for free?: Yes. Microsoft Power Automate has a free tier, so you can try it without paying. Stampli starts at $29/month.
What is Microsoft Power Automate best used for?: Microsoft Power Automate is most often used for workflow automation, data integration, process automation, app integration. Of those, workflow automation and data integration are not what Stampli is typically brought in for.
What can Microsoft Power Automate do that Stampli cannot?: Microsoft Power Automate covers Automated flows, Instant flows, Scheduled flows, Desktop automation. Stampli covers AI invoice processing, Vendor management, Payment processing, Audit trails. Both handle Approval workflows, Oracle.

Answered from the vendors’ own pages

Microsoft Power Automate: Is Power Automate included with Microsoft 365?

Yes. If you have an eligible Microsoft 365 subscription, you can use Power Automate at no extra cost for flows relying only on standard connectors (SharePoint, Outlook, Teams). Premium connectors (Salesforce, SAP, Oracle) require paid plans.

Source

Microsoft Power Automate: How many flow runs are allowed on the free plan?

Power Automate's free tier (included with Microsoft 365) is limited to 750 flow runs per month and standard connectors only. Out of 900+ total connectors, the free plan only includes Microsoft ecosystem apps and limited third-party apps.

Source

Microsoft Power Automate: What's the difference between Premium and Process plans?

Premium ($15/user/month) provides attended automation with cloud flows and standard RPA. Process plan ($150/bot/month) enables unattended automation where bots run without human intervention on virtual machines for high-volume, repetitive tasks.

Source

Microsoft Power Automate: Does Power Automate support long-running workflows?

No. Power Automate is not suitable for long-lasting workflows because they can run without warning and fail unexpectedly. The platform is built for linear, branching logic (if-then) rather than complex, multi-step business processes involving multiple stakeholders.

Source

Microsoft Power Automate vs Stampli

Microsoft Power Automate

Stampli

The short version

Where they differ

What each one covers

Only in Microsoft Power Automate

Only in Stampli

Both cover

What people use each for

Microsoft Power Automate

Stampli

Where each one falls short

Microsoft Power Automate

Stampli

Pricing, plan by plan

Microsoft Power Automate

Stampli

Which should you pick?

Choose Microsoft Power Automate if

Choose Stampli if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Microsoft Power Automate

More on Stampli

Keep looking

Other head to heads