Communication & Collaboration · head to head
Lark vs Microsoft Power Automate

Lark
Communication & Collaboration
The super app for team collaboration
- From
- Free
- Rated
- -
Microsoft Power Automate
Automation & Integration
Automate tasks across cloud and on-premises apps
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Lark lark's own pricing page description states it offers a free starter pack, a Pro plan, and an Enterprise plan, and directs buyers to Contact us rather than publishing Pro/Enterprise figures on the rendered page.; Microsoft Power Automate free plan limited to 750 flow runs/month and standard connectors only; premium connectors require paid plans
- They diverge on capability: Lark covers Team messaging, Microsoft Power Automate covers Automated flows.
Where they differ
Only the attributes on which Lark and Microsoft Power Automate actually diverge.
| Attribute | Lark | Microsoft Power Automate |
|---|---|---|
| Pricing model | subscription | Unknown |
| Platforms | Web, Windows, Macos, Linux, Ios, Android | Web, Cloud, Desktop |
| Category | Communication & Collaboration | Automation & Integration |
| Founded | 2019 | 2016 |
Identical on both: starting price (Free), free tier (Yes), 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 Lark
- Team messaging
- Video conferencing
- Collaborative docs
- Cloud storage
- Calendar
- Jira
- GitHub
- Google Workspace
Only in Microsoft Power Automate
- Automated flows
- Instant flows
- Scheduled flows
- Desktop automation
- Process mining
- Business process flows
- Approval workflows
- 500+ connectors
Both cover
- Salesforce
- SOC2
What people use each for
The jobs each tool is most often brought in to do.
Lark
- Team communicationnot Microsoft Power Automate
- Document collaborationnot Microsoft Power Automate
- Project managementnot Microsoft Power Automate
- Company intranetnot Microsoft Power Automate
Microsoft Power Automate
- Workflow Automationnot Lark
- Data Integrationnot Lark
- Process Automationnot Lark
- App Integrationnot Lark
- API Connectivitynot Lark
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Lark
- Lark's own pricing page description states it offers a free starter pack, a Pro plan, and an Enterprise plan, and directs buyers to Contact us rather than publishing Pro/Enterprise figures on the rendered page.
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
Pricing, plan by plan
Lark
Free- StarterFree
- Up to 50 users
- 100GB storage
- Unlimited messaging
- Pro$12/month
- Unlimited users
- 1TB storage per user
- 24-hour meetings
- Enterprise$20/month
- SSO/SAML
- eDiscovery
- Custom retention
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
Which should you pick?
Choose Lark if
- You need team messaging.
- You want to start without paying.
- You work on Web, Windows, Macos, Linux, Ios, Android.
- You also want video conferencing.
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.
Questions people ask
- Is Lark or Microsoft Power Automate better?
- Neither clearly leads. Lark starts at Free and Microsoft Power Automate at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Lark or Microsoft Power Automate?
- Lark starts at Free and Microsoft Power Automate at Free.
- Does Lark or Microsoft Power Automate run on more platforms?
- Lark runs on Web, Windows, Macos, Linux, Ios, Android. Microsoft Power Automate runs on Web, Cloud, Desktop.
- Can I use Lark for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Lark best used for?
- Lark is most often used for team communication, document collaboration, project management, company intranet. Of those, team communication and document collaboration are not what Microsoft Power Automate is typically brought in for.
- What can Lark do that Microsoft Power Automate cannot?
- Lark covers Team messaging, Video conferencing, Collaborative docs, Cloud storage. Microsoft Power Automate covers Automated flows, Instant flows, Scheduled flows, Desktop automation. Both handle Salesforce, SOC2.
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.
SourceMicrosoft 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.
SourceMicrosoft 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.
SourceMicrosoft 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.
SourceRelated pages
More on Microsoft Power Automate
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