API Integration Platforms: Compare iPaaS and Integration Tools (2026)
An API integration platform connects applications, databases and services through prebuilt connectors, API management and workflow logic, so teams do not hand-write every point-to-point integration. The category spans enterprise iPaaS suites, low-code automation tools and developer-focused integration frameworks.
This page covers seven options split by intent: enterprise integration (MuleSoft, Boomi, Workato), no-code and low-code automation (Zapier, Make, n8n) and a code-first open-source framework (Apache Camel). Prices come from vendor pricing pages where they are published.
Tools, licences and pricing checked against vendor and repository pages on November 7, 2026.
What to look for
•Connector breadth for the SaaS apps, databases and protocols you actually use
•API management features: design, security, rate limiting and monitoring
•Error handling, retries and observability for production flows
•Hosting model: SaaS, self-hosted or hybrid
•Pricing unit: per task, per execution, per connection or enterprise contract
•Developer experience: custom code, version control and CI support
Best for: Enterprise API-led integration · See vendor pricing
MuleSoft's Anypoint Platform is Salesforce's integration and API management platform for connecting applications, data and devices. It targets large organisations that need API-led connectivity.
Strengths
+ Mature API management and integration in one platform
Best for: Mid-size to enterprise hybrid integration · Free 30-day trial; Pay-As-You-Go $99/month plus usage; subscription plans via sales
Boomi is an integration platform covering application integration, API management and data management. It offers a pay-as-you-go entry point and annual subscriptions.
Best for: Cross-department enterprise automation · See vendor pricing
Workato is an enterprise automation and integration platform that combines workflows, connectors and API management in a low-code builder. It is used by business and IT teams together.
Strengths
+ Large connector library
+ Low-code builder usable by IT and business teams
Best for: Visual multi-step scenarios on a budget · Free plan (1,000 credits/month); paid Core, Pro, Teams and Enterprise plans - see vendor pricing
Make is a visual automation platform where scenarios connect apps and APIs on a drag-and-drop canvas. Plans are credit-based, with a free plan of 1,000 credits per month.
Best for: Developers wanting self-hostable, code-friendly automation · Self-hosted Community Edition available; cloud Starter EUR 20/month, Pro EUR 50/month (billed annually); Business EUR 667/month self-hosted; Enterprise custom
n8n is a workflow automation tool with a node-based editor and the option to self-host. Its code is source-available under a fair-code licence rather than an OSI open-source licence.
Strengths
+ Self-host option with JavaScript and Python in workflows
Best for: Java teams building code-first integrations · Free, open source
Apache Camel is an open-source integration framework with 350+ connectors for databases, APIs, message brokers and cloud services. It implements enterprise integration patterns in Java.
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How to choose
If you need…
Start with
Enterprise API-led integration with governance
MuleSoft Anypoint Platform, Boomi
Business teams automating SaaS apps without code
Zapier, Make
Self-hostable, developer-friendly automation
n8n
Code-first integrations on the JVM
Apache Camel
Cross-department automation at enterprise scale
Workato
API Integration Platforms: Compare iPaaS and Integration Tools: FAQ
Quick answers to common questions
What is an API integration platform?
It is software that connects applications and services through connectors, APIs and workflow logic, often delivered as iPaaS.
Is there an open-source API integration platform?
Apache Camel is an Apache-2.0 integration framework. n8n offers a self-hosted edition, but its licence is source-available, not OSI open source.
Zapier or Make?
Both are no-code. Zapier has the widest app coverage and a simple model, while Make's visual canvas suits multi-step branching scenarios. Compare based on your volume and workflow complexity.
When do I need an enterprise iPaaS?
When you need API management, governance, hybrid deployment and support across many systems. Smaller teams are often well served by Zapier, Make or n8n.