Softwr

Automation & Integration · head to head

Inngest vs RudderStack

I

Inngest

Automation & Integration

Unbreakable Agents. Invisible Infra.

From
On request
Rated
-
Full reviewWebsite
RudderStack logo

RudderStack

Automation & Integration

The open-source customer data platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only RudderStack has a free tier, so it costs nothing to try first.
  • Each has a real cost: Inngest the free Hobby tier pauses function execution entirely once its 50,000 monthly executions are used, rather than allowing pay-as-you-go overage, as of August 2026.; RudderStack on the free plan data processing stops after a second consecutive overage rather than being billed, so exceeding 250,000 events twice breaks the pipeline

Where they differ

Only the attributes on which Inngest and RudderStack actually diverge.

Attributes where Inngest and RudderStack differ
AttributeInngestRudderStack
Starting priceOn requestFree
Free tierNoYes
PlatformsWebWeb, Self-hosted
FoundedUnknown2018

Identical on both: pricing model (usage-based), user rating (Not yet rated), category (Automation & Integration).

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 Inngest

Nothing recorded that RudderStack does not also cover.

Only in RudderStack

  • Data collection
  • Event tracking
  • Audience segmentation
  • Warehouse ingestion
  • Real-time sync
  • Data transformation
  • Privacy controls
  • 200+ destinations

What people use each for

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

Inngest

No use cases recorded yet. See the Inngest review.

RudderStack

  • Collecting event data from apps and websites and routing it to warehouses and toolsnot Inngest
  • Building a warehouse first customer data pipelinenot Inngest

Where each one falls short

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

Inngest

  • The free Hobby tier pauses function execution entirely once its 50,000 monthly executions are used, rather than allowing pay-as-you-go overage, as of August 2026.

RudderStack

  • On the free plan data processing stops after a second consecutive overage rather than being billed, so exceeding 250,000 events twice breaks the pipeline
  • The free plan allows 250,000 events a month
  • Growth starts at $265 a month for 1 million events, with volume sold in tiers up to 25 million
  • Overage is charged as the gap to the next tier's price rather than per event, so a small excess costs a full tier step

Pricing, plan by plan

Inngest

On request

No published plan breakdown. See the Inngest review.

RudderStack

Free
  • Open SourceFree
    • Self-hosted
    • Community support
  • Cloud$100/month
    • Cloud hosted
    • Email support
  • Enterprise$500/month
    • Dedicated support
    • Advanced features

Which should you pick?

Choose Inngest if

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

Inngest review

Choose RudderStack if

  • You need data collection.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want event tracking.
RudderStack review

Questions people ask

Is Inngest or RudderStack better?
Neither clearly leads. Inngest starts at On request and RudderStack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Inngest or RudderStack?
RudderStack has a free tier; the other does not. Paid plans start at On request for Inngest and Free for RudderStack.
Does Inngest or RudderStack run on more platforms?
Inngest runs on Web. RudderStack runs on Web, Self-hosted.
Can I use RudderStack for free?
Yes. RudderStack has a free tier, so you can try it without paying. Inngest starts at On request.
What can Inngest do that RudderStack cannot?
RudderStack covers Data collection, Event tracking, Audience segmentation, Warehouse ingestion.
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