An open-source LLM app platform with visual workflows, RAG, and agent tooling, available self-hosted or as a cloud service.
Full evaluationAlternatives guide · Updated Sep 23, 2026
Best Google Agent Development Kit
alternatives.
Start with why Google Agent Development Kit is not the fit: non-technical business users seeking an all-in-one no-code UI or managed chatbot SaaS that requires zero programming or cloud configuration.. Then compare the closest options below by score, use case, and purchasing model.
Ranked options
6 products worth comparing
Recommendations prioritize category overlap and organic score. No product can pay for inclusion or position in this list.
An agent-building platform with a visual studio, hosted runtime, and an open-source lineage.
Full evaluation
A visual platform for designing, testing, and deploying AI agents for support and conversational products.
Full evaluation
A thoughtful AI collaborator for writing, analysis, coding, and long-form work.
Full evaluation
A broad multimodal assistant for research, creation, analysis, and agentic work.
Full evaluation
An answer engine built around current web research and visible citations.
Full evaluationFrequently asked
Switching from Google Agent Development Kit
Why look for a Google Agent Development Kit alternative?+
Google Agent Development Kit is not the fit when you are non-technical business users seeking an all-in-one no-code UI or managed chatbot SaaS that requires zero programming or cloud configuration.. The options below share at least one of its workflow categories and are ranked by the same organic score.
What is the best Google Agent Development Kit alternative?+
Dify currently ranks highest among the alternatives (score 73.7). It is best for engineering and platform teams that want a self-hostable LLM app builder with retrieval and workflows. Check its dossier for limitations and current pricing.
Is there a free alternative to Google Agent Development Kit?+
Yes: Dify, Botpress, Voiceflow, Claude, ChatGPT, Perplexity offer a free plan or tier. Free tiers usually cap usage, models, or exports, so test the limit that matters to you.