Top 8 CopilotKit Competitors & Alternatives in 2026

Updated on 1/5/2026

Find more companies/brands/products like CopilotKit. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.

CopilotKit

Best for SMBs

Est. 2023 • 11-50 employees • Private

CopilotKit is an open-source agentic application framework that helps developers integrate AI copilots and user-facing agents into their applications, with optional hosted cloud and enterprise plans.

Owned by Tawkit, Inc.

Starts at $0 / developer seat / month

Competitors

#1

Copilot.js

Best for SMBs
Est. 2021 • 1 employee • Private

Copilot.js is a frontend toolkit and SaaS platform that lets developers embed customizable AI copilots into React and JavaScript applications.

Starts at $0.01 / 1K characters / other

Has a free trial
#2

AI SDK

Best for mid-market companies
Est. 2015 • 201-1k employees • Private

An open-source TypeScript SDK from Vercel that provides a unified, provider-agnostic toolkit for building AI-powered applications.

Starts at $0
#3

Assistant UI

Best for SMBs

An open-source TypeScript/React library of composable primitives and a hosted backend for building production AI chat interfaces and generative UI.
#4

NLKit / NLUX

Best for SMBs

A JavaScript toolkit (NLKit) and NLUX React UI kit that provide adapters, runtime utilities, and UI primitives to embed conversational AI features in web apps.
ChampSignal

Best for SMBs
Est. 2025 • 1 employee • Private

Get the insights your competitors don't want you to have. ChampSignal discovers, monitors, and analyzes your competitors. Like having a full-time competitive intelligence analyst.

Starts at $39 / month

Has a free trial

Generate My Report
#5

Chat Thing

Best for SMBs
Est. 2023 • 11-50 employees • Private

Simple, affordable platform for building custom ChatGPT-style bots from your content with token-based plans and integrations.

Starts at $0 / month
#6

Biel.ai

Best for SMBs
Est. 2024 • 2-10 employees • Private

Biel.ai is an AI-powered chatbot and search platform that connects to your technical documentation to provide natural-language answers, analytics, and RAG-based support for developer and product teams.

Starts at $50 / month

Has a free trial
#7

CopilotBuilder

Best for mid-market companies
Est. 2023 • 11-50 employees • Private

CopilotBuilder is a no‑code generative AI platform from Stratus Innovations Group that lets organizations build and deploy custom “Copilot” AI agents using their own data, workflows, and APIs across web, intranet, and API-based channels.
#8

10Clouds

Best for mid-market companies
Est. 2009 • 51-200 employees • Private

10Clouds is a Warsaw-based software consultancy and digital product studio that designs and builds web, mobile, AI, and blockchain applications for startups and enterprises.

Market overlap

Asymmetric competition means that CopilotKit is a competitor of these companies, but they are not necessarily competitors of CopilotKit.

Thesys

Best for SMBs
Est. 2024 • 11-50 employees • Private

Thesys is a San Francisco–based startup that provides C1, a Generative UI API and React SDK which converts LLM responses into live, interactive user interfaces for developers and teams.

Starts at $0

Has a free trial
ChampSignal

Best for SMBs
Est. 2025 • 1 employee • Private

Get the insights your competitors don't want you to have. ChampSignal discovers, monitors, and analyzes your competitors. Like having a full-time competitive intelligence analyst.

Starts at $39 / month

Has a free trial

Generate My Report

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