Google Opal is free, with no paid plan attached. Langflow is free, with no paid plan attached. Both are listed under Workflow Automation, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.
Google Opal is free, with no paid plan attached and is listed for describe an app in plain language and Opal builds a shareable multi-step AI workflow. Langflow is free, with no paid plan attached and is listed for open source with 138k GitHub stars, free desktop app and free cloud account. Both sit in Workflow Automation.
Neither — Google Opal and Langflow are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.
Choose Google Opal if you need describe an app in plain language and Opal builds a shareable multi-step AI workflow; choose Langflow if you need open source with 138k GitHub stars, free desktop app and free cloud account. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.
| Google Opal | Langflow | |
|---|---|---|
| Pricing tier | Free | Free |
| Free to start | Yes | Yes |
| Category | AI Agents & Automation | AI Agents & Automation |
| Type | Workflow Automation | Workflow Automation |
| Listed capabilities |
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| Tags | google opal, no code ai mini apps, free ai workflow builder, opal agent step, vibe code workflows | visual rag builder, low code agent builder, langchain visual editor, open source, drag and drop ai, free |
| Website | opal.google | langflow.org |
| Full page | Google Opal details → | Langflow details → |
| Alternatives | Google Opal alternatives → | Langflow alternatives → |