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Automation Integration · head to head

HighByte Intelligence Hub vs Inngest

HighByte Intelligence Hub logo

HighByte Intelligence Hub

Automation Integration

Industrial DataOps middleware that models and contextualises OT data before it reaches IT systems

From
$18500/year
Rated
-
Full reviewWebsite
Inngest logo

Inngest

Automation Integration

Unbreakable Agents. Invisible Infra.

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Inngest has a free tier, so it costs nothing to try first.
  • Each has a real cost: HighByte Intelligence Hub it is subscription only with no perpetual licence, so the data pipelines are a permanent operating cost and stop working if the subscription lapses.; Inngest hobby plans pause execution once free quota exhausted; upgrade required to continue
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which HighByte Intelligence Hub and Inngest actually diverge.

Attributes where HighByte Intelligence Hub and Inngest differ
AttributeHighByte Intelligence HubInngest
Starting price$18500/yearFree
Pricing modelPer site per yearfreemium
Free tierNoYes
PlatformsWindows, Linux, DockerWeb

Identical on both: 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 HighByte Intelligence Hub

  • Data modelling
  • Unified namespace
  • Pipelines
  • Connectors
  • High availability
  • Store and forward
  • Central configuration
  • REST data server

Only in Inngest

Nothing recorded that HighByte Intelligence Hub does not also cover.

What people use each for

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

HighByte Intelligence Hub

  • A manufacturer replacing hand-written Python scripts that push historian tags to a cloud warehouse with a modelled, supportable pipelinenot Inngest
  • A company building a unified namespace where OT payloads must carry asset context before they reach the brokernot Inngest
  • A data centre operator aggregating building and power telemetry into one cloud model across a campusnot Inngest
  • A team that needs PI System data joined with MES and ERP context without giving IT direct access to the control networknot Inngest

Inngest

  • Handling unpredictable LLM behavior with fine-grained error controlnot HighByte Intelligence Hub
  • Retrying failed workflow steps independently without restartingnot HighByte Intelligence Hub
  • Rate limiting per-tenant usage on shared infrastructurenot HighByte Intelligence Hub
  • Processing thousands of webhooks per event with replay capabilitynot HighByte Intelligence Hub
  • Persisting state across serverless function invocationsnot HighByte Intelligence Hub

Where each one falls short

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

HighByte Intelligence Hub

  • It is subscription only with no perpetual licence, so the data pipelines are a permanent operating cost and stop working if the subscription lapses.
  • Pricing is per site with a 18,500 USD floor, so a small plant or a proof of concept pays enterprise money for a handful of tags; there is no tag-scaled or starter tier.
  • The Hub does not store data. It has no historian, so a destination outage longer than the store-and-forward buffer means lost data and you still need a historian or warehouse underneath.
  • Definitions of a site and a plant are negotiated rather than published, which creates room for disagreement at renewal when a customer adds a building or a second line.
  • The product depends on a small vendor with a narrow focus; if your integration needs drift towards general ETL or streaming, you end up running HighByte alongside a separate data stack rather than instead of one.

Inngest

  • Hobby plans pause execution once free quota exhausted; upgrade required to continue
  • Pro plan overages carry tiered metering: additional concurrent steps at $25 per 25, span data at $3/GB, scores at $1.50 per 1K, events at $0.50 per 1M

Pricing, plan by plan

HighByte Intelligence Hub

$18500/year
  • Professional$18500/year
    • Single plant or agreed coverage area
    • Unlimited data models and pipelines
    • High availability, embedded MQTT broker, PI System integration
  • Factory Starter Pack$50000/year
    • Three factories
    • Central configuration across instances
    • All premium features included
  • Data Center Starter Pack$65000/year
    • Single aggregation point in customer cloud
    • All premium features included
  • Enterprise$undefined/year
    • Unlimited installations under one annual contract
    • Negotiated multi-year and multi-site discounts
    • Quoted pricing

Inngest

Free
  • HobbyFree
    • 50k executions/month
    • 5 concurrent steps
    • 500 MB span data
  • Pro$99/month starting
    • 1M executions included, pay-as-you-go up to 20M
    • 100+ concurrent steps
    • 5 GB span data ingested
  • Enterprise$null/custom
    • customizable metrics
    • 90-day trace retention
    • SAML, RBAC, audit trails

Which should you pick?

Choose HighByte Intelligence Hub if

  • You need data modelling.
  • You work on Windows, Linux, Docker.
  • You also want unified namespace.
HighByte Intelligence Hub review

Choose Inngest if

  • You want to start without paying.
Inngest review

Questions people ask

Is HighByte Intelligence Hub or Inngest better?
Neither clearly leads. HighByte Intelligence Hub starts at $18500/year and Inngest at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HighByte Intelligence Hub or Inngest?
Inngest has a free tier; the other does not. Paid plans start at $18500/year for HighByte Intelligence Hub and Free for Inngest.
Does HighByte Intelligence Hub or Inngest run on more platforms?
HighByte Intelligence Hub runs on Windows, Linux, Docker. Inngest runs on Web.
Can I use Inngest for free?
Yes. Inngest has a free tier, so you can try it without paying. HighByte Intelligence Hub starts at $18500/year.
What is HighByte Intelligence Hub best used for?
HighByte Intelligence Hub is most often used for a manufacturer replacing hand-written python scripts that push historian tags to a cloud warehouse with a modelled, supportable pipeline, a company building a unified namespace where ot payloads must carry asset context before they reach the broker, a data centre operator aggregating building and power telemetry into one cloud model across a campus, a team that needs pi system data joined with mes and erp context without giving it direct access to the control network. Of those, a manufacturer replacing hand-written python scripts that push historian tags to a cloud warehouse with a modelled, supportable pipeline and a company building a unified namespace where ot payloads must carry asset context before they reach the broker are not what Inngest is typically brought in for.
What can HighByte Intelligence Hub do that Inngest cannot?
HighByte Intelligence Hub covers Data modelling, Unified namespace, Pipelines, Connectors.

Answered from the vendors’ own pages

HighByte Intelligence Hub: What does a HighByte licence actually cost?

18,500 USD per year for Professional covering one plant, 50,000 USD for three factories, 65,000 USD for a cloud data centre aggregation point.

Inngest: How much does Inngest cost?

Inngest offers a free Hobby plan with 50k executions per month and up to 3 users. Pro plans start at $99 per month with 1M executions included and support for up to 15 users. Additional Pro users cost $10 each. Enterprise plans require custom pricing.

Source
HighByte Intelligence Hub: Is pricing based on tag count?

No. All licences include unlimited data models and pipelines; the licence covers a coverage area, not a data volume.

Inngest: Is there a free version of Inngest?

Yes, the Hobby plan is completely free and includes 50k executions per month, 5 concurrent steps, 500 MB span data ingested, 10K scores, 500k events ingested, and support for up to 3 users. Plan changes pause execution once the free quota is exhausted.

Source
HighByte Intelligence Hub: Does HighByte store historical data?

No. It models and routes data in motion. You still need a historian or a warehouse as the destination.

Inngest: What are the overage costs on Inngest Pro?

Inngest Pro includes 1M executions with additional executions at $0.50 per 1M up to 20M. Span data overages cost $3 per GB, scores at $1.50 per 1K, and events at $0.50 per 1M. Additional concurrent steps cost $25 per 25 steps beyond the included 100+.

Source
HighByte Intelligence Hub: Can I buy it perpetually?

No. It is an annual subscription only.

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