AI SDK Alternatives

AI SDK is a superb AI tool in the Developer Tools field.However, there are many other excellent options in the market. To help you find the solution that best fits your needs, we have carefully selected over 30 alternatives for you. Among these choices, assistant-ui,AI/ML API and Superexpert.AI are the most commonly considered alternatives by users.

When choosing an AI SDK alternative, please pay special attention to their pricing, user experience, features, and support services. Each software has its unique strengths, so it's worth your time to compare them carefully according to your specific needs. Start exploring these alternatives now and find the software solution that's perfect for you.

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Best AI SDK Alternatives in 2025

  1. assistant-ui

    Build AI chat UIs faster with assistant-ui! Open-source React library with primitives, integrations, and wide LLM support.

    6

  2. AI/ML API

    AI/ML API offering developers access to over 100 AI models via a single API, ensuring round-the-clock innovation. Offering GPT-4 level performance at 80% lower costs, and seamless OpenAI compatibility for easy transitions.

    4

  3. Superexpert.AI

    Superexpert.AI: Open source platform for developers. Build flexible AI agents easily with no code, custom tools, RAG. Get full control and deploy anywhere.

    0

  4. liteLLM

    Call all LLM APIs using the OpenAI format. Use Bedrock, Azure, OpenAI, Cohere, Anthropic, Ollama, Sagemaker, HuggingFace, Replicate (100+ LLMs)

    7

  5. ReactAI

    Create fully functional React components in a matter of seconds—no API key required! - Unlimited Usage: Enjoy unlimited access for FREE! Perfect for individual developers, startups, and teams looking to accelerate their workflow.

    1

  6. Browserai.dev

    BrowserAI: Run production - ready LLMs directly in your browser. It's simple, fast, private, and open - source. Features include WebGPU acceleration, zero server costs, and offline capability. Ideal for developers, companies, and hobbyists.

    4

  7. Mastra

    Build powerful AI apps with Mastra, an open - source Typescript agent framework. It offers model routing, agent memory, workflow graphs, a dev environment, RAG, easy deployment, and evals. Create AI agents with memory, execute functions, and chain LLM calls in deterministic workflows. Simplify AI development today!

    6

  8. Open Agent Kit

    Build custom AI agents fast with Open Agent Kit! Open-source, flexible, & deployable anywhere. Connect LLMs & extend with plugins.

    0

  9. Code Snippets AI

    Code Snippets AI: AI chat for your team's secure code & snippets. Build features, debug, and understand your codebase faster with context-aware AI.

    7

  10. AgentKit

    AgentKit is a framework to build AI Agents, from single model inference calls to multi-agent systems that use tools. Designed with orchestration at its core, AgentKit enables developers to build, test, and deploy reliable AI applications at scale.

    0

  11. BuilderKit

    BuilderKit is a highly modular NextJS AI Boilerplate designed to expedite the development and deployment of AI applications.

    4

  12. BestModelAI

    Struggling to pick the right AI? BestModelAI automatically routes your task to the best model from 100+. Simplify AI, get better results.

    0

  13. Aana

    Aana SDK: Build scalable multimodal AI apps with vision, audio & language. Simplify deployment & API creation. Python & Ray-based.

    4

  14. Athina AI

    Athina AI is an essential tool for developers looking to create robust, error-free LLM applications. With its advanced monitoring and error detection capabilities, Athina streamlines the development process and ensures the reliability of your applications. Perfect for any developer looking to enhance the quality of their LLM projects.

    4

  15. Video Starter Kit

    Create and manipulate videos with AI effortlessly using the AI Video Starter Kit. Process videos natively in your browser, integrate top - tier AI models, enhance projects with media tools, and speed up dev with built - in utilities. Ideal for various video - based apps!

    0

  16. OpenAI Agents SDK

    OpenAI Agents SDK: Python for production AI apps. Build agents, tools, guardrails, tracing.

    0

  17. Literal AI

    Literal AI: Observability & Evaluation for RAG & LLMs. Debug, monitor, optimize performance & ensure production-ready AI apps.

    4

  18. AsyncAI

    AsyncAI API: Get fast, lifelike Text to Speech & instant Voice Cloning from just 3s audio. Easy integration for developers.

    0

  19. LangUI

    Build captivating user interfaces effortlessly with LangUI, an open-source UI library for AI projects. Rapidly style components and ensure a seamless user experience with Tailwind CSS.

    6

  20. Helpedby AI

    Personalize your chat experience with multiple AI models, manage & collaborate with your team, and create your own LLM agents without dev team. The best part is that you only need to pay based on your usage; no subscription is needed!

    0

  21. Eden AI

    Stop juggling AI APIs. Access Google, OpenAI & 100+ top models through one unified API. Simplify integration, compare performance & costs easily.

    9

  22. VoltAgent

    VoltAgent: Open-source TypeScript framework for building powerful, custom AI agents. Gain control & flexibility. Integrate LLMs, tools, & data.

    2

  23. Adaline

    Adaline transforms the way teams develop, deploy, and maintain LLM-based solutions.

    7

  24. Ax

    Ax is the ultimate Typescript framework for building agents. Supports top LLMs, multi-modal, DSPy prompts. Build agents that collaborate. Future of LLM workflows.

    2

  25. EnergeticAI

    EnergeticAI: Fast, compact, and pre-trained models for Node.js apps. Power up your development with seamless AI integration.

    2

  26. AgentRunner

    Manage AI prompts like code! AgentRunner: version control, visual workflows, team collaboration. Integrate OpenAI, Claude, & more!

    0

  27. Prompteus

    Build, manage, and scale production-ready AI workflows in minutes, not months. Get complete observability, intelligent routing, and cost optimization for all your AI integrations.

    4

  28. StartKit

    The first AI boilerplate with all you need to build a complete AI tool. Launch your next AI product in hours instead of months!

    6

  29. PlugAI

    PlugAI - Simplify AI integration! 12+ models via single API, precise JSON, no-code, encrypted. Real-time analytics. Ideal for devs & biz.

    4

  30. useLLM

    Integrate large language models like ChatGPT with React apps using useLLM. Stream messages and engineer prompts for AI-powered features.

    6

Related comparisons

AI SDK VS assistant-ui
AI SDK VS AI/ML API
AI SDK VS Superexpert.AI
AI SDK VS liteLLM