Softwr

Communication · head to head

Lark vs Rocket.Chat

Lark logo

Lark

Communication

The super app for team collaboration

From
Free
Rated
-
Full reviewWebsite
Rocket.Chat logo

Rocket.Chat

Communication

Deployment flexibility and compliance across regulatory frameworks

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Lark has a free tier, so it costs nothing to try first.
  • Each has a real cost: Lark vendor website positions as best-priced but actual costs not verified; Rocket.Chat all enterprise plan tiers use custom quote-based pricing
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Lark and Rocket.Chat actually diverge.

Attributes where Lark and Rocket.Chat differ
AttributeLarkRocket.Chat
Starting priceFreeOn request
Pricing modelsubscriptionquote
Free tierYesNo
PlatformsWeb, Windows, Macos, Linux, Ios, AndroidWeb
Founded2019Unknown

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

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
  • Salesforce

Only in Rocket.Chat

Nothing recorded that Lark does not also cover.

What people use each for

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

Lark

  • Team collaborationnot Rocket.Chat
  • All-in-one workspacenot Rocket.Chat
  • Communication platformnot Rocket.Chat
  • Project managementnot Rocket.Chat
  • Document collaborationnot Rocket.Chat

Rocket.Chat

  • Deploying HIPAA-compliant messaging for healthcare team communicationnot Lark
  • Meeting data sovereignty requirements for government and defense agenciesnot Lark
  • Federating secure channels with external partners without shared infrastructurenot Lark
  • Maintaining FINRA and MiFID II compliance for financial servicesnot Lark
  • Supporting classified network communications in air-gapped environmentsnot Lark

Where each one falls short

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

Lark

  • Vendor website positions as best-priced but actual costs not verified

Rocket.Chat

  • All enterprise plan tiers use custom quote-based pricing
  • No published pricing for Commercial, Government, or Defense tiers
  • Starter plan link provided but pricing details not included on pricing page

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

Rocket.Chat

On request

No published plan breakdown. See the Rocket.Chat review.

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.
Lark review

Choose Rocket.Chat if

Nothing in the data separates Rocket.Chat from Lark on the points above - pick on price and on how each one feels to use.

Rocket.Chat review

Questions people ask

Is Lark or Rocket.Chat better?
Neither clearly leads. Lark starts at Free and Rocket.Chat at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lark or Rocket.Chat?
Lark has a free tier; the other does not. Paid plans start at Free for Lark and On request for Rocket.Chat.
Does Lark or Rocket.Chat run on more platforms?
Lark runs on Web, Windows, Macos, Linux, Ios, Android. Rocket.Chat runs on Web.
Can I use Lark for free?
Yes. Lark has a free tier, so you can try it without paying. Rocket.Chat starts at On request.
What is Lark best used for?
Lark is most often used for team collaboration, all-in-one workspace, communication platform, project management. Of those, team collaboration and all-in-one workspace are not what Rocket.Chat is typically brought in for.
What can Lark do that Rocket.Chat cannot?
Lark covers Team messaging, Video conferencing, Collaborative docs, Cloud storage.

Answered from the vendors’ own pages

Lark: What pricing plans does Lark offer?

Lark advertises itself as a best-priced all-in-one solution with multiple pricing plans, but specific pricing tiers, costs, and features are not publicly detailed on accessible pages.

Source
Rocket.Chat: How much does Rocket.Chat cost?

Rocket.Chat does not publish pricing. Commercial, Government, and Defense plans require contacting sales for custom quotes. A Starter plan is available for technical evaluation and small businesses but pricing is not shown.

Source
Rocket.Chat: What is the pricing model for Rocket.Chat?

Enterprise plans use a custom quote model. Pricing is determined based on deployment type, regulatory requirements, and specific organizational needs.

Source
Rocket.Chat: Is there a free plan available?

A Starter plan is mentioned for technical evaluation and small businesses, but no pricing or feature details are published on the pricing page.

Source
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