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Automation Integration · head to head

Boomi vs Merge

Boomi logo

Boomi

Automation Integration

The world's leading cloud integration platform

From
Free
Rated
-
Full reviewWebsite
Merge logo

Merge

Automation Integration

One API for all your integrations

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Boomi most pricing requires contacting sales; no transparent plan costs published; Merge cannot access data outside Merge's universal schema; no support for custom objects or deep field mappings
  • They diverge on capability: Boomi covers Cloud integration, Merge covers Unified API.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Boomi and Merge actually diverge.

Attributes where Boomi and Merge differ
AttributeBoomiMerge
PlatformsWeb, On-premiseApi
Founded20002020

Identical on both: starting price (Free), pricing model (usage-based), free tier (Yes), 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 Boomi

  • Cloud integration
  • API management
  • Master data management
  • Trading partner network
  • Process automation
  • Real-time sync
  • Monitoring
  • Analytics

Only in Merge

  • Unified API
  • HRIS integrations
  • Accounting integrations
  • CRM integrations
  • ATS integrations
  • Ticketing integrations
  • File storage integrations
  • Workday

Both cover

  • SOC2
  • GDPR
  • Cloud deployment

What people use each for

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

Boomi

  • Integrating cloud and on-premises applicationsnot Merge
  • API management and publishingnot Merge
  • Master data management across systemsnot Merge
  • EDI and B2B data exchangenot Merge
  • Workflow automation between business systemsnot Merge

Merge

  • Workflow Automationnot Boomi
  • Data Integrationnot Boomi
  • Process Automationnot Boomi
  • App Integrationnot Boomi
  • API Connectivitynot Boomi

Where each one falls short

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

Boomi

  • Most pricing requires contacting sales; no transparent plan costs published
  • Free trial is 30 days but requires sign-up
  • Base plan limited to one environment and two users

Merge

  • Cannot access data outside Merge's universal schema; no support for custom objects or deep field mappings
  • Merge holds customer OAuth tokens, creating vendor lock-in; switching providers requires re-authentication from all customers
  • No support for legacy systems without APIs; limited to modern SaaS applications
  • Pricing complexity at scale with multiple dimensions (workflows, tasks, connectors) affecting costs

Pricing, plan by plan

Boomi

Free
  • Base$99/month
    • Pay-as-you-go
    • One environment
    • Two users
  • Professional$undefined/mo
    • Two environments
    • Unlimited users
  • Enterprise$undefined/mo
    • Unlimited environments

Merge

Free
  • FreeFree
    • 1 linked account
    • All integrations
    • Standard support
  • Launch$650/month
    • 50 linked accounts
    • All categories
    • Email support
  • Scale$2500/month
    • Unlimited accounts
    • Priority support
    • SLA
  • Enterprise$undefined/month
    • Dedicated support
    • Custom contracts
    • Advanced security

Which should you pick?

Choose Boomi if

  • You need cloud integration.
  • You want to start without paying.
  • You work on Web, On-premise.
  • You also want api management.
Boomi review

Choose Merge if

  • You need unified api.
  • You want to start without paying.
  • You work on Api.
  • You also want hris integrations.
Merge review

Questions people ask

Is Boomi or Merge better?
Neither clearly leads. Boomi starts at Free and Merge at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Boomi or Merge?
Boomi starts at Free and Merge at Free.
Does Boomi or Merge run on more platforms?
Boomi runs on Web, On-premise. Merge runs on Api.
Can I use Boomi for free?
Both have a free tier, so you can try either at no cost before committing.
What is Boomi best used for?
Boomi is most often used for integrating cloud and on-premises applications, api management and publishing, master data management across systems, edi and b2b data exchange. Of those, integrating cloud and on-premises applications and api management and publishing are not what Merge is typically brought in for.
What can Boomi do that Merge cannot?
Boomi covers Cloud integration, API management, Master data management, Trading partner network. Merge covers Unified API, HRIS integrations, Accounting integrations, CRM integrations. Both handle SOC2, GDPR, Cloud deployment.

Answered from the vendors’ own pages

Boomi: What is Boomi's minimum monthly cost for pay-as-you-go pricing?

Boomi's base plan starts at $99 per month for pay-as-you-go usage with no contract required, including one environment and two users.

Source
Merge: What is a Linked Account in Merge?

A Linked Account represents an end customer's authenticated connection to a third-party application (like Salesforce, HubSpot, or Zendesk). Merge pricing is based on the number of production Linked Accounts your end users activate.

Source
Boomi: Does Boomi offer a free trial?

Boomi provides a 30-day free trial with full platform access, including core integration features and data mapping capabilities.

Source
Merge: Can I access custom data not in Merge's universal schema?

No. Merge works well for standardized integrations but hits limits with enterprise customers. You cannot access data outside Merge's universal schema, cannot customize integration behavior for specific customers, and cannot pull deeply custom data from source systems.

Source
Boomi: Which plans require contacting sales for pricing?

Professional, Professional Plus, Enterprise, and Enterprise Plus plans for Integration, API Management, and Data Hub require contacting Boomi sales for custom pricing.

Source
Merge: What happens if I switch away from Merge?

Merge holds your customers' OAuth tokens. Switching providers means asking every customer to re-authenticate, resulting in potential customer churn and unhappy users.

Merge: Does Merge work with legacy systems?

No. Merge only works if there's an API. Legacy ERPs, government portals, insurance carriers, and older enterprise systems that customers depend on often don't have APIs, making Merge unable to support these integrations.

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