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Lovable Adds Gemini 3.5 Flash to Power Agentic App Features

Lovable, an AI app builder that generates full-stack web applications from natural language descriptions, added support for Gemini 3.5 Flash. This integration allows users to select the model as the underlying engine for the software they build on the platform, following the recent Google Gemini 3.5 Flash launch.
Model
Gemini 3.5 Flash
Primary use case
Agentic features and tool use
Availability
Immediate, within Lovable builder

The update specifically targets agentic features—capabilities where an AI agent performs multi-step actions or uses external tools autonomously. This model addition complements Lovable's recent rollout of Google Workspace connectors and modular AI skills support for building complex, integrated automation within custom web applications.

You can now select Gemini 3.5 Flash within the Lovable builder interface when configuring your application's AI logic. The model is available immediately for all users building agentic workflows. This provides a specialized option for developers who need to balance reasoning depth with the iterative loops required for autonomous tool execution.

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You can now add Gemini 3.5 Flash to the apps you build with Lovable. Give it a try when adding agentic features and tell us how it goes. https://t.co/d9NMauNOXB

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Still wondering? A few quick answers below.

Gemini 3.5 Flash is optimized for agentic features that require multiple steps or tool calls. By using this model within the Lovable app builder, you can implement autonomous capabilities that respond quickly while maintaining efficiency during the iterative loops required for complex, multi-turn AI agent workflows.

You can incorporate Gemini 3.5 Flash directly through the Lovable builder interface. When you are adding agentic features or configuring the AI logic for your full-stack web application, the model is now available as a selectable option for the generated app to use for its internal operations.

Agentic features refer to capabilities where the AI acts as an autonomous agent, meaning it can plan, reason, and execute multi-step actions without constant human direction. In Lovable, this often involves the AI using tools or connectors to manage data and perform complex automation tasks independently.

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