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Head-to-head · Ai Agent Automation

Google Vertex AI Agent Builder vs Dify

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Google Vertex AI Agent Builder #2 in Ai Agent Automation 9.2/10 Paid ✓ 0 of 2 features Visit Google Cloud
Dify #5 in Ai Agent Automation 8.7/10 Free plan Free plan✓ 0 of 2 features Visit Dify

Google Vertex AI Agent Builder leads on 0 checks, Dify on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGoogle Vertex AI Agent Builder · 9.2/10
  • Free planonly Dify

Google Vertex AI Agent Builder scores higher on our rubric for ai agent automation: 9.2 against 8.7 out of 10; our editors rank them #2 and #5.

Google Vertex AI Agent Builder is the better fit for enterprises building agents on Google Cloud. Dify is the better fit for teams wanting visual agent and workflow building.

  • Google Vertex AI Agent Builder fits best

    Enterprises building agents on Google Cloud

  • Dify fits best

    Teams wanting visual agent and workflow building

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Side by side

Feature Google Vertex AI Agent Builder 9.2/10 Visit ↗ Dify 8.7/10 Visit ↗
At a glance
Editor score 9.2 8.7
Ranking #2 in Ai Agent Automation #5 in Ai Agent Automation
Best for Enterprises building agents on Google Cloud Teams wanting visual agent and workflow building
Pricing model Paid Free plan + paid
Starting price — —
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web
Support Community, Docs Email, Community, Docs
Integrations 6 integrations 260+ integrations
Built for Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Google Vertex AI Agent Builder 0/2 · Dify 0/2
Self-hosted option Not checked yet Not checked yet
Human approval steps Not checked yet Not checked yet
Specs
Agent builder Not checked yet Not checked yet
Model providers Not checked yet Not checked yet
Workflow triggers Not checked yet Not checked yet
Execution limit Not checked yet Not checked yet
Our review
Pros
  • Combines visual Agent Studio with the code-first Agent Development Kit
  • Supports multi-agent workflows, grounding tools, sessions, and long-term memory
  • Managed deployment, IAM, agent identity, governance, and observability
  • Visual nodes cover models, tools, code, branching, triggers, and iteration.
  • Knowledge retrieval, RAG workflows, and human approval steps are supported.
  • Publish apps as web apps, APIs, and MCP-compatible workflow tools.
Cons
  • Deployment is limited to Google Cloud
  • Pricing varies by usage, resources, and model configuration
  • Tool and data connections center on Google Cloud and its listed ecosystem
  • Sandbox is limited to 200 message credits and one team member.
  • Professional supports only 3 team members; larger teams need Team.
  • Voice agents depend on Marketplace extensions rather than a standalone core channel.
Our verdict

Google Vertex AI Agent Builder, presented within Gemini Enterprise Agent Platform, is a suite for developing and operating AI agents on Google Cloud. It serves mid-market and enterprise teams that want to create agents through a visual…

Read the review →

Dify is an open-source platform for building AI applications, agent workflows, and retrieval-augmented generation systems. Its visual canvas brings model calls, tools, code, branching, triggers, iteration, knowledge retrieval, and human…

Read the review →
  1. Google Vertex AI Agent BuilderAi Agent Automation 9.2Paid
  2. DifyAi Agent Automation 8.7Free plan

Strengths and trade-offs

  • Google Vertex AI Agent Builder — where it wins

    • Combines visual Agent Studio with the code-first Agent Development Kit
    • Supports multi-agent workflows, grounding tools, sessions, and long-term memory
    • Managed deployment, IAM, agent identity, governance, and observability

    Where it doesn't

    • Deployment is limited to Google Cloud
    • Pricing varies by usage, resources, and model configuration
    • Tool and data connections center on Google Cloud and its listed ecosystem

  • Dify — where it wins

    • Visual nodes cover models, tools, code, branching, triggers, and iteration.
    • Knowledge retrieval, RAG workflows, and human approval steps are supported.
    • Publish apps as web apps, APIs, and MCP-compatible workflow tools.

    Where it doesn't

    • Sandbox is limited to 200 message credits and one team member.
    • Professional supports only 3 team members; larger teams need Team.
    • Voice agents depend on Marketplace extensions rather than a standalone core channel.
  • Google Vertex AI Agent Builder9.2/10 · Paid

    A Google Cloud agent platform pairing visual design with code-first development and managed deployment.

    Visit Google CloudFull verdict →
  • Dify8.7/10 · Free plan

    An open-source visual builder for AI agents and workflows, with cloud and self-hosted options.

    Visit DifyFull verdict →

More comparisons

All ai agent automation comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update