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karnstack

Alternatives to karnstack

50 AI apps to use instead, best rated first.

Top picks

  1. 1

    Claude

    AI built for thoughtful work

    4.9Free / Pro

    Launch
  2. 2

    ChatGPT

    Conversational AI assistant

    4.8Free / Plus

    Launch
  3. 3

    Midjourney

    Imagine, then create

    4.8Paid

    Launch
  4. 4

    Perplexity

    Where knowledge begins

    4.7Free / Pro

    Launch
  5. 5

    v0

    Generate UI with a prompt

    4.7Free / Pro

    Launch
  6. 6

    Open WebUI

    Run AI on your own terms

    openwebui.com

    Launch

Why choose an alternative

  • They cost nothing

    ego lite and LibreChat are free. karnstack is paid.

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    L

  • The code is open

    41 of these are open source.

    O
    A
    P
    A
    A
    C

  • You can host it yourself

    4 of these are built to run on your own server.

    O
    J
    O
    K

  • Your data stays yours

    getleon is built around privacy.

    G

Side by side

K
karnstack
Claude
ChatGPT
Midjourney
Perplexity
v0
O
Open WebUI
Rating–4.94.84.84.74.7–
PricePaidFree / ProFree / PlusPaidFree / ProFree / Pro–
Monthly visits–14M76M9.4M6.2M1.9M–
Open source––––––
Self-hosted––––––
LaunchLaunchLaunchLaunchLaunchLaunchLaunch

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pi

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AFFiNE

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aider

AI pair programming in your terminal, supporting multiple LLM providers

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11
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Bing Image Creator

DALLE·3 based text-to-image generator with safety features

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ChatGPT

Use ChatGPT to answer questions, write, create images, complete work

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13
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Cherry Studio

Desktop AI client for Windows, macOS, and Linux

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14
C

Cline

AI Coding, Open Source and Open Choice

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15
C

Crawl4AI

Open-source web crawler and scraper

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16
E

ego lite

Fastest browser for AI agents

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17
F

FastGPT

FastGPT is a free, open-source platform

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18
J

Jan

Jan runs open-source AI models on your own hardware or connects

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19
K

Keploy

Open source Tool for converting user traffic to Test Cases and Data Stubs

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20
L

Langflow

Build, deploy, and iterate on AI agents, RAG applications, and MCP servers

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21
L

LibreChat

LibreChat is a free and open-source chat interface for assistant AIs

Launch
22
L

LiteLLM

Acts as a unified proxy across 100+ LLMs

Launch
23
L

llama.cpp

C/C++ inference engine for large language models, supporting quantization

Launch
24
L

LobeHub

An open-source AI Agent Workspace

Launch
25
O

Ollama

Load and run large LLMs locally to use in your terminal or build your apps

Launch
26
O

OpenClaw

Open-source personal AI assistant / agent framework

Launch
27
O

OpenCode

Open-source terminal-native AI coding agent

Launch
28
O

OpenHands

AI agent platform that runs autonomous coding agents to plan, write

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29
O

Orca

Agent Development Environment that runs Claude Code, Codex, Gemini

Launch
30
P

Paperclip

Manages teams of AI agents across business functions

Launch
31
P

Portkey

Full-stack LLMOps platform to monitor, manage, and improve LLM-based apps

Launch
32
V

vLLM

Inference and serving engine for large language models, built

Launch
33
W

Warp

Terminal built for running AI coding agents like Claude Code, Codex

Launch
34
Z

Zed

Your last next editor

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35
1

1Panel

Comprehensive web-based tool for Linux server administration

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36
A

Agno

Open-source platform that enables developers to create

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37
A

AnythingLLM

A desktop and self-hostable AI app for chatting

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38
A

AppFlowy

Open source collaborative workspace combining notes, databases, and AI

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39
B

Buzz

Workspace that combines team chat, project planning, and git management

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40
C

Chat2DB

DBMS 、BI 、Report 、 NL2SQL、NL2Report

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41
C

Chroma

Open-source vector database designed for AI applications

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42
C

Continue

Open-source AI code assistant

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43
C

CopilotKit

Integrate production-ready AI copilots into any product quickly and easily

Launch
44
D

Deep Nostalgia

Animates old photos using AI

Launch
45
D

Dyad

Free, Local, Open-Source AI App Builder

Launch
46
G

GDevelop

Free, open-source game engine with visual event system, AI tutor

Launch
47
G

getleon

Leon is your open-source personal assistant who can live on your server

Launch
48
G

Grok

SpaceXAI's AI assistant (formerly xAI)

Launch
49
K

Khoj

Self-hostable AI assistant that connects to your docs and the web

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50
K

Kilo Code

Open Source AI coding assistant for planning, building

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About karnstack

K

karnstack

Engineering mastery for the AI era

Engineering mastery for the AI era. Karn Stack offers deep technical courses for engineers to master AI capabilities and systems thinking, enabling them to thrive in an evolving job market.

View karnstackAll AI apps
Price
Paid
Category
AI
Website
karnstack.com