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Appsmith vs Boomi API Management

Appsmith logo

Appsmith

No-Code

The open-source low-code framework

From
Free
Rated
-
Full reviewWebsite
Boomi API Management logo

Boomi API Management

APIs

Unified API management within the Boomi integration platform

From
$1500/monthly
Rated
-
Full reviewWebsite

The short version

  • Only Appsmith has a free tier, so it costs nothing to try first.
  • Each has a real cost: Appsmith the free cloud tier is capped at 5 users, 5 workspaces and 3 Git repositories; Boomi API Management no public pricing available; consultative sales model requires direct contact with sales
  • They diverge on capability: Appsmith covers Drag-and-drop builder, Boomi API Management covers API Design.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Appsmith and Boomi API Management actually diverge.

Attributes where Appsmith and Boomi API Management differ
AttributeAppsmithBoomi API Management
Starting priceFree$1500/monthly
Free tierYesNo
PlatformsWeb, Self-hostedCloud, Hybrid
CategoryNo-CodeAPIs
Founded20192000

Identical on both: pricing model (subscription), user rating (Not yet rated).

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 Appsmith

  • Drag-and-drop builder
  • Database integration
  • REST API
  • Workflows
  • Authentication
  • Custom code
  • Git integration
  • 100+ integrations

Only in Boomi API Management

  • API Design
  • API Gateway
  • Developer Portal
  • Boomi AtomSphere
  • SAP
  • Salesforce
  • NetSuite
  • Cloud support

What people use each for

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

Appsmith

  • Building internal admin panels over existing databases and APIsnot Boomi API Management
  • Self-hosting a low-code internal tool platformnot Boomi API Management
  • Custom CRUD dashboards for operations teamsnot Boomi API Management
  • Versioning applications through Gitnot Boomi API Management

Boomi API Management

  • Discovering and governing APIs across multiple gatewaysnot Appsmith
  • Policy enforcement and security scoring on published APIsnot Appsmith
  • Developer portal for internal and partner consumersnot Appsmith
  • API analytics and performance monitoringnot Appsmith
  • Exposing APIs to AI agents through Model Context Protocolnot Appsmith

Where each one falls short

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

Appsmith

  • The free cloud tier is capped at 5 users, 5 workspaces and 3 Git repositories
  • Workflows, custom roles and audit logs all require the Business plan at $15 per user per month
  • SAML and OIDC single sign-on need Enterprise, which starts at $2,500 a month with a 100 user minimum
  • Embedding an app privately is Enterprise only; the lower tiers embed publicly
  • Managed hosting is an Enterprise add-on rather than an included option

Boomi API Management

  • No public pricing available; consultative sales model requires direct contact with sales
  • Pricing described as flexible for SMBs to enterprise but not specified

Pricing, plan by plan

Appsmith

Free
  • FreeFree
    • Up to 5 users on cloud
    • 5 workspaces
    • 3 Git repos
  • Business$15/month per user
    • Up to 99 users
    • Unlimited workspaces and Git repos
    • Workflows and reusable packages
  • Enterprise$2500/month
    • Minimum 100 users
    • Unlimited users above 100
    • SAML/OIDC SSO

Boomi API Management

$1500/monthly
  • Professional$1500/monthly
    • API Gateway
    • Developer Portal
    • Basic analytics
  • Enterprise$4000/monthly
    • Advanced features
    • Multi-environment
    • Premium support
  • Custom$undefined/monthly
    • Custom deployment
    • Dedicated support
    • SLA guarantee

Which should you pick?

Choose Appsmith if

  • You need drag-and-drop builder.
  • You want to start without paying.
  • You work on Web, Self-hosted.
  • You also want database integration.
Appsmith review

Choose Boomi API Management if

  • You need api design.
  • You work on Cloud, Hybrid.
  • You also want api gateway.
Boomi API Management review

Questions people ask

Is Appsmith or Boomi API Management better?
Neither clearly leads. Appsmith starts at Free and Boomi API Management at $1500/monthly, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Appsmith or Boomi API Management?
Appsmith has a free tier; the other does not. Paid plans start at Free for Appsmith and $1500/monthly for Boomi API Management.
Does Appsmith or Boomi API Management run on more platforms?
Appsmith runs on Web, Self-hosted. Boomi API Management runs on Cloud, Hybrid.
Can I use Appsmith for free?
Yes. Appsmith has a free tier, so you can try it without paying. Boomi API Management starts at $1500/monthly.
What is Appsmith best used for?
Appsmith is most often used for building internal admin panels over existing databases and apis, self-hosting a low-code internal tool platform, custom crud dashboards for operations teams, versioning applications through git. Of those, building internal admin panels over existing databases and apis and self-hosting a low-code internal tool platform are not what Boomi API Management is typically brought in for.
What can Appsmith do that Boomi API Management cannot?
Appsmith covers Drag-and-drop builder, Database integration, REST API, Workflows. Boomi API Management covers API Design, API Gateway, Developer Portal, Boomi AtomSphere.

Answered from the vendors’ own pages

Appsmith: How much does Appsmith cost?

Appsmith offers a free plan for up to 5 users, a Business plan at $15 per user per month (up to 99 users), and an Enterprise plan starting at $2,500 per month for a minimum of 100 users with unlimited users available at that rate.

Source
Boomi API Management: How much does Boomi API Management cost?

Pricing is customized per organization size and requirements. Boomi offers flexible pricing for SMBs through enterprise customers. Contact sales for a detailed quote.

Source
Appsmith: Does Appsmith have a free version?

Yes, Appsmith's Free plan provides access for up to 5 users with 5 workspaces, 3 Git repos, and community support at no cost. All plans offer unlimited apps.

Source
Boomi API Management: Does Boomi offer a free trial for API Management?

Yes, free 30-day trial available to test the API Management platform. Contact the sales team or click 'Start free trial' to begin.

Source
Appsmith: What does the Business plan include compared to Free?

The Business plan at $15 per user per month supports up to 99 users, provides unlimited workspaces and Git repos, includes workflows and reusable packages, premium integrations, custom roles, and access controls with email and chat support compared to the Free plan's community support only.

Source
Appsmith: How are Appsmith users counted for billing purposes?

Appsmith counts any user who builds or edits applications as a standard user for billing. Developers and builders are treated the same as other users and all users count toward the per-user billing model without separate developer seat charges.

Source
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