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Google Cloud Application Integration
What it is
Google Cloud Application Integration connects applications and data used in business operations through a managed integration service. Its drag-and-drop editor lets users design flows with little or no code, and a visual mapping editor supports data transformation. Triggers and tasks can automate work through looping, parallel execution, conditional routing, and manual approvals. Prebuilt connectors link Google Cloud services with business applications including Salesforce, MongoDB, and MySQL. The service is serverless, auto-scales, and is managed by Google; RESTful APIs allow integrations to be created, updated, deleted, and managed programmatically. Google identifies enterprise architects, integration developers, and business analysts as potential users. The free tier includes up to 400 executions and 20 GiB of processed data per month. Pay-as-you-go pricing lists $0.50 for every 1,000 executions, with additional charges possible for resources such as Integration Connectors, Secret Manager, and Cloud Key Management Service. A project can contain up to 1,000 integrations, each with up to 100 versions. The SLA specifies 99.9% monthly uptime for an individual active integration.
For and against
For
- Drag-and-drop flow design requires little or no code.
- Visual mapping supports data transformation.
- Automation includes parallel execution and conditional routing.
- Free tier includes up to 400 monthly executions.
- RESTful APIs support programmatic integration management.
Against
- Other Google Cloud resources can incur separate charges.
- Projects are limited to 1,000 integrations.
- Each integration is limited to 100 versions.
The verdict
Application Integration combines visual flow design, connectors, automation, and programmatic management. Review usage limits and possible resource charges when assessing its free tier or pay-as-you-go pricing.
Who it suits
It suits enterprise architects, integration developers, and business analysts connecting business systems. Teams wanting visual flow design, data mapping, or API-based management may find its tools relevant.
Plans and prices
Free tier
Up to 400 integration executions · Up to 20 GiB data processed per month · First 2 connection nodes for Google services
Read 30 Sep 2026 · cloud.google.com
Pay-as-you-go
$0.50 for every 1,000 executions · First two Google service connection nodes free · Subsequent Google service nodes $0.35 per hour · Third-party application nodes $0.70 per hour
Read 30 Sep 2026 · cloud.google.com
Subscription
24M integration calls per year · 50 connection units
Read 30 Sep 2026 · cloud.google.com
On the record
- Additional charges
- Integrations can incur separate charges for other Google Cloud resources used, including Integration Connectors, Secret Manager, and Cloud Key Management Service.docs.cloud.google.com · read 30 Sep 2026
- API
- Application Integration provides RESTful APIs to programmatically create, update, delete, and manage integrations.docs.cloud.google.com · read 30 Sep 2026
- Automation
- Integrations can use triggers and tasks to automate workflows, including looping, parallel execution, conditional routing, and manual approvals.cloud.google.com · read 30 Sep 2026
- Connectors
- Prebuilt connectors connect Google Cloud services and other business applications, including Salesforce, MongoDB, and MySQL.cloud.google.com · read 30 Sep 2026
- Data transformation
- A visual data mapping editor provides mapping functions for data transformation.docs.cloud.google.com · read 30 Sep 2026
- Limit
- A Google Cloud project can contain a maximum of 1,000 integrations, and an integration can have up to 100 versions.docs.cloud.google.com · read 30 Sep 2026
- Managed service
- The service is serverless, auto-scales, and is fully managed by Google.docs.cloud.google.com · read 30 Sep 2026
- Product
- Application Integration is a Google Cloud iPaaS for connecting and managing applications and data used in business operations.docs.cloud.google.com · read 30 Sep 2026
- Reliability
- The SLA specifies 99.9% monthly uptime for an individual integration in the active state.cloud.google.com · read 30 Sep 2026
- Security
- Security guidance recommends service accounts with only necessary permissions and authentication profiles instead of hard-coded authentication configurations.docs.cloud.google.com · read 30 Sep 2026
- Supported users
- Google describes Application Integration as suitable for enterprise architects, integration developers, and business analysts connecting business systems.docs.cloud.google.com · read 30 Sep 2026
- Visual editor
- Its drag-and-drop editor lets users design integration flows with little or no code.docs.cloud.google.com · read 30 Sep 2026
