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Alternatives to 0sec

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

  • 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

  • They're free

    ego lite and LibreChat are free to use.

    E
    L

Side by side

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0sec
Claude
ChatGPT
Midjourney
Perplexity
v0
O
Open WebUI
Rating–4.94.84.84.74.7–
Price–Free / ProFree / PlusPaidFree / ProFree / Pro–
Monthly visits–14M76M9.4M6.2M1.9M–
Open source––––––
Self-hosted––––––
LaunchLaunchLaunchLaunchLaunchLaunchLaunch

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aider

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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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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

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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

Launch
35
1

1Panel

Comprehensive web-based tool for Linux server administration

Launch
36
A

Agno

Open-source platform that enables developers to create

Launch
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

Launch
39
B

Buzz

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

Launch
40
C

Chat2DB

DBMS 、BI 、Report 、 NL2SQL、NL2Report

Launch
41
C

Chroma

Open-source vector database designed for AI applications

Launch
42
C

Continue

Open-source AI code assistant

Launch
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)

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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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AI voice calendar assistant that transforms how you manage your schedule

0sec is a voice AI calendar app that schedules events and manages time using voice commands.

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