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Automation Integration · head to head

Alloy Automation vs Inngest

Alloy Automation logo

Alloy Automation

Automation Integration

Embedded integration platform and unified API, repositioned from ecommerce automation towards AI agent connectivity

From
On request
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: Alloy Automation the company has repositioned more than once, from ecommerce workflow automation to embedded integrations and now towards AI agent connectivity, so older reviews and comparisons describe a product that no longer matches what is sold today.; Inngest hobby plans pause execution once free quota exhausted; upgrade required to continue
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Alloy Automation and Inngest actually diverge.

Attributes where Alloy Automation and Inngest differ
AttributeAlloy AutomationInngest
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes

Identical on both: platforms (Web), 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 Alloy Automation

  • Embedded iPaaS
  • Unified API
  • Connectivity API
  • MCP support
  • Data transformation
  • Error handling
  • Workflow automation
  • Prebuilt connectors

Only in Inngest

Nothing recorded that Alloy Automation does not also cover.

What people use each for

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

Alloy Automation

  • A commerce or operations SaaS whose sales cycles keep stalling on a missing integration that engineering cannot schedulenot Inngest
  • A software company that wants its customers to self-serve connections to their own systems inside its product rather than filing support requestsnot Inngest
  • A vendor exposing connected systems to an AI agent that needs governed, auditable access rather than direct credential handlingnot Inngest
  • A team replacing a growing pile of one-off connectors whose maintenance is consuming a disproportionate share of engineering timenot Inngest

Inngest

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

Where each one falls short

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

Alloy Automation

  • The company has repositioned more than once, from ecommerce workflow automation to embedded integrations and now towards AI agent connectivity, so older reviews and comparisons describe a product that no longer matches what is sold today.
  • It is routinely confused with Alloy, the identity and KYC platform, which causes real procurement and security-review confusion and means published comparisons frequently discuss the wrong company entirely.
  • Connector depth is the vendor decision, so a connector that exists may not cover the objects or write operations your feature needs, and you have limited ability to extend it yourself.
  • Embedding a third party into your customers integration experience means their uptime and their rate limits become your support tickets, with your brand on the failure.
  • Pricing is unpublished and scales with connected users, so a successful product that drives integration adoption sees this cost grow in step with its own success rather than flattening out.

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

Alloy Automation

On request
  • Alloy Embedded and Unified API$undefined/year
    • Quoted by connector count, connected user volume and product mix
    • Separate commercial terms for Embedded, Unified API and MCP offerings
    • Annual agreement typical

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 Alloy Automation if

  • You need embedded ipaas.
  • You also want unified api.
Alloy Automation review

Choose Inngest if

  • You want to start without paying.
Inngest review

Questions people ask

Is Alloy Automation or Inngest better?
Neither clearly leads. Alloy Automation starts at On request and Inngest at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alloy Automation or Inngest?
Inngest has a free tier; the other does not. Paid plans start at On request for Alloy Automation and Free for Inngest.
Does Alloy Automation or Inngest run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Inngest for free?
Yes. Inngest has a free tier, so you can try it without paying. Alloy Automation starts at On request.
What is Alloy Automation best used for?
Alloy Automation is most often used for a commerce or operations saas whose sales cycles keep stalling on a missing integration that engineering cannot schedule, a software company that wants its customers to self-serve connections to their own systems inside its product rather than filing support requests, a vendor exposing connected systems to an ai agent that needs governed, auditable access rather than direct credential handling, a team replacing a growing pile of one-off connectors whose maintenance is consuming a disproportionate share of engineering time. Of those, a commerce or operations saas whose sales cycles keep stalling on a missing integration that engineering cannot schedule and a software company that wants its customers to self-serve connections to their own systems inside its product rather than filing support requests are not what Inngest is typically brought in for.
What can Alloy Automation do that Inngest cannot?
Alloy Automation covers Embedded iPaaS, Unified API, Connectivity API, MCP support.

Answered from the vendors’ own pages

Alloy Automation: Is this the same as Alloy the KYC company?

No. Alloy Automation is embedded integration infrastructure. Alloy is a separate identity decisioning and KYC platform used by banks. The name collision is a common source of confusion.

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
Alloy Automation: Is it still an ecommerce automation tool?

Not primarily. It started there, launched a unified API in 2023, and now positions as embedded integration infrastructure including MCP for AI agents.

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
Alloy Automation: What does it cost?

Not published. Quoted by connector count, connected user volume and which of the embedded, unified API and MCP products you take.

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
Alloy Automation: Can we self-host it?

No. It is a hosted commercial platform, unlike source-available alternatives such as Nango.

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