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Best Vercel AI SDK Alternatives

118 frameworks you can use instead of Vercel AI SDK. Ranked by popularity, tag overlap, and live GitHub signals.

typescriptreactnextjsstreamingmulti-providervercel
V

Vercel AI SDK

Reference

TypeScript toolkit for building AI-powered applications — 15K+ stars

24.5K450.0K/wtoday472
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Top Alternatives to Vercel AI SDK

T

TanStack AI

Lightweight, type-safe AI SDK for React and Solid applications

OSSFree
TanStack
2.7K25.0K/wtoday59
4 shared tags
C

CopilotKit

React/Angular frontend SDK for AI agents with generative UI — 29K+ stars

OSSFree
CopilotKit
31.8Ktoday160
3 shared tags
C

Composio

1000+ toolkits for AI agents with managed auth — 27K+ stars

OSSfreemium
Composio
28.5K5d ago52
2 shared tags
M

Mastra

TypeScript framework for building AI agents and workflows

OSSFree
Mastra
24.3K12.0K/wtoday440
2 shared tags
B

Botpress

Conversational agent builder with visual flow editor and LLM integration

OSSfreemium
Botpress
14.7K8.0K/wtoday69
2 shared tags
R

Rivet

Visual AI agent builder with a node-based IDE — by Ironclad

OSSFree
Ironclad
4.6K1.5K/w1w ago44
2 shared tags
B

BeeAI

IBM's open-source framework for building production-ready AI agents

OSSFree
i-am-bee
3.3K3.5K/w1w ago72
2 shared tags
a

agentdev

Lightweight AI agent framework with built-in debugger for OpenAI, Anthropic & MCP

OSSFree
Community Project
2 shared tags
A

AgentFlyer

Decentralized multi-host AI agent framework with cross-platform federation

OSSFree
tddt
2 shared tags
B

BrainOS JS

High-performance multi-agent framework with Rust core and Node.js bindings

OSSFree
Open1s
2 shared tags
B

BrainOS

High-performance multi-language AI agent framework powered by Rust with Node.js bindings

OSSFree
open1s
2 shared tags
B

BrainOS

Multi-language agent framework with Rust core, event bus, and MCP support

OSSFree
Open1s
2 shared tags

Compare directly

Vercel AI SDK vs TanStack AIVercel AI SDK vs CopilotKitVercel AI SDK vs ComposioVercel AI SDK vs Mastra