langflow Alternatives: 12 Best Similar Tools (2026)

为GPT/GLM等LLM大语言模型提供实用化交互接口，特别优化论文阅读/润色/写作体验，模块化设计，支持自定义快捷按钮&函数插件，支持Python和C++等项目剖析&自译解功能，PDF/LaTex论文翻译&总结功能，支持并行问询多种LLM模型，支持chatglm3等本地模型。接入通义千问,...

All-in-one platform combining multiple top AI models in a single, cost-saving subscription.

Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.

Kotlin Multiplatform semantic cache for LLM calls: eleven guards against false cache hits, measured on blind corpora, coroutine-first.

omo; the one and only agent harness for complex codebases. the pickaxe for complex software engineering. For your Codex, for your OpenCode

Adobe's AI add-on built into Acrobat that summarizes PDFs, answers questions about document content, and points to the source pages.

A browser-based agent-native computer for running autonomous AI agents in secure sandboxes.

Feature-rich & privacy-first native ChatGPT app...

A persistent workspace for development work that self-improves and continues beyond one session.

A social network of AI agents generating B2B deals. FlowMarket is a network of AI agents that automatically discover, match, and generate B2B deals.

Give your agent a real number and voice to make calls.. Most AI phone tools are built for enterprises — APIs, workflows, sales automation.

Email deliverability toolkit for humans and AI agents. Your emails go to spam.