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APIs · head to head

Liveblocks vs Treblle

Liveblocks logo

Liveblocks

APIs

Realtime collaboration infrastructure for building multiplayer features

From
Free
Rated
-
Full reviewWebsite
Treblle logo

Treblle

APIs

API observability, security, and governance platform

From
$233/month
Rated
-
Full reviewWebsite

The short version

  • Only Liveblocks has a free tier, so it costs nothing to try first.
  • Each has a real cost: Liveblocks on the Free plan, each metered feature has a hard cap and simply pauses when exceeded rather than allowing overage.; Treblle no free tier is offered; the entry-level Core plan starts at $233/month billed yearly.
  • They diverge on capability: Liveblocks covers Realtime presence and cursors, Treblle covers API discovery.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Liveblocks and Treblle actually diverge.

Attributes where Liveblocks and Treblle differ
AttributeLiveblocksTreblle
Starting priceFree$233/month
Pricing modelfreemiumsubscription
Free tierYesNo

Identical on both: platforms (web, api), user rating (Not yet rated), category (APIs).

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 Liveblocks

  • Realtime presence and cursors
  • Comments
  • Version history
  • Custom notifications
  • SSO and SOC 2
  • Management API

Only in Treblle

  • API discovery
  • Runtime security
  • API governance
  • Compliance monitoring
  • API documentation and analytics
  • Agentic AI support

What people use each for

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

Liveblocks

  • Adding live cursors and presence to a collaborative editornot Treblle
  • Building threaded comments on documents or designsnot Treblle
  • Sending realtime notifications tied to collaborative actionsnot Treblle
  • Restoring previous versions of collaborative contentnot Treblle

Treblle

  • Gaining full visibility into API traffic across multi-cloud environmentsnot Liveblocks
  • Detecting shadow APIs and runtime security risksnot Liveblocks
  • Meeting compliance audit requirements such as HIPAA or GDPRnot Liveblocks
  • Governing API design standards through CI/CDnot Liveblocks

Where each one falls short

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

Liveblocks

  • On the Free plan, each metered feature has a hard cap and simply pauses when exceeded rather than allowing overage.
  • The jump from Pro ($30/month) to Team (starting at $600/month) is steep for teams that outgrow Pro but don't need full Team scale.
  • Multi-region hosting and SCIM provisioning are Enterprise-only and require custom pricing.

Treblle

  • No free tier is offered; the entry-level Core plan starts at $233/month billed yearly.
  • Growth and Enterprise pricing is custom and not published, requiring a sales conversation to budget.
  • Core plan is limited to 1 workspace and only 30 days of data retention.
  • SSO and on-prem/BYO cloud deployment are reserved for the top Enterprise tier.

Pricing, plan by plan

Liveblocks

Free
  • FreeFree
    • 10 projects
    • 3 dashboard seats
    • 10 simultaneous connections per room
  • Pro$30/month
    • $30 monthly credits
    • Removes Liveblocks branding
    • 3 dashboard seats
  • Team$600/month
    • SSO and SOC 2
    • 10 dashboard seats
    • 50 connections/room

Treblle

$233/month
  • Core$233/month
    • Billed yearly
    • 5 APIs
    • 500 requests/min
  • Growth$undefined/month
    • Custom APIs and request limits
    • 50M requests/month baseline
    • API security
  • Enterprise$undefined/month
    • Unlimited workspaces, APIs, and requests/min
    • API governance and compliance
    • SSO

Which should you pick?

Choose Liveblocks if

  • You need realtime presence and cursors.
  • You want to start without paying.
  • You work on web, api.
  • You also want comments.
Liveblocks review

Choose Treblle if

  • You need api discovery.
  • You work on web, api.
  • You also want runtime security.
Treblle review

Questions people ask

Is Liveblocks or Treblle better?
Neither clearly leads. Liveblocks starts at Free and Treblle at $233/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Liveblocks or Treblle?
Liveblocks has a free tier; the other does not. Paid plans start at Free for Liveblocks and $233/month for Treblle.
Does Liveblocks or Treblle run on more platforms?
Both run on web, api, so platform support will not decide this one for you.
Can I use Liveblocks for free?
Yes. Liveblocks has a free tier, so you can try it without paying. Treblle starts at $233/month.
What is Liveblocks best used for?
Liveblocks is most often used for adding live cursors and presence to a collaborative editor, building threaded comments on documents or designs, sending realtime notifications tied to collaborative actions, restoring previous versions of collaborative content. Of those, adding live cursors and presence to a collaborative editor and building threaded comments on documents or designs are not what Treblle is typically brought in for.
What can Liveblocks do that Treblle cannot?
Liveblocks covers Realtime presence and cursors, Comments, Version history, Custom notifications. Treblle covers API discovery, Runtime security, API governance, Compliance monitoring.

Answered from the vendors’ own pages

Liveblocks: What does Liveblocks cost?

Liveblocks offers a Free plan with hard usage caps, a Pro plan at $30/month ($25/month billed annually) including $30 in monthly credits, a Team plan from $600/month, and custom Enterprise pricing.

Source
Treblle: What does Treblle cost?

Treblle's Core plan costs $233/month billed yearly and covers 5 APIs and 5M requests/month; Growth and Enterprise plans use custom pricing for larger request volumes and advanced features.

Source
Liveblocks: Is there a free plan, and what are its limits?

Yes, the Free plan includes 10 projects, 3 dashboard seats, 10 simultaneous connections per room, 3,000 collaboration minutes, 200 comments, and 1GB of realtime data storage, with features pausing once a cap is hit.

Source
Treblle: Is there a free plan?

Treblle does not offer a free tier; it instead offers a no-credit-card demo rather than free ongoing access.

Source
Liveblocks: How is usage metered?

Paid plans include monthly credits covering collaboration minutes, comments, and storage; usage beyond the credit is billed at metered rates such as $0.002 per collaboration minute and $0.01 per comment, with credits resetting each billing cycle without rollover.

Source
Treblle: How is usage metered?

Plans are metered by number of APIs monitored and requests per minute/month, with the Core plan capped at 500 requests/min and 5M requests/month.

Source
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