Free Openai-gpt-models - 25 Free AI tools

ChatGPT

Automated conversational interface for maximum efficiency

ChatGPT

Open

230,950

1,011

4.1

5 released 2mo ago

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94,625 chat.openai.com

Dmitry G.

🙏 105 karma

Aug 29, 2023

State of the Art

9419 Reply Share Delete Report

KnowledgeGraph GPT

Transform unstructured text into knowledge graphs with AI.

Infographics

Open

17,301

352

3.0

Released 2y ago

100% Free

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Pauline LeBlanc

🙏 6 karma

Jun 8, 2023

I wasn't able to use this one (I have my API key)

2 Reply Share Delete Report

GlobalGPT

All-in-One Access to AI power: GPT4, Claude, Gemini, Perplexity, Midjourney, Kling and

Agents

Open

17,199

233

4.2

v3.0.0 released 3mo ago

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MobileGPT

Your personal AI companion on WhatsApp.

ChatGPT for WhatsApp

Open

13,557

158

4.9

Released 2y ago

Free + from $20/mo

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Maseti Iviwe

Jun 5, 2023

Must have application

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PromptPerfect

AI Prompt Generator and Optimizer

Prompts

Open

16,714

125

3.2

Released 2y ago

Free + from $16.67/mo

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project iris

🙏 16 karma

Feb 16, 2025

$20 LET ALONE $100!! is way to expensive for this, and they dont have an unlimited amount of generations even then. The UI is wonderful tho, but the prompts only work half the time (but props to the ui engineers)

101 Reply Share Delete Report

AISidekick: Multi-Model AI Assistant

Affordable Access to GPT-4, Claude 3, DALL-E 3, Stable Diffusion, TTS &more

Content

Open

3,138

93

4.5

Released 1y ago

Free + from $5/mo

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George Botsaris

🛠️ 1 tool 🙏 3 karma

Mar 22, 2024

GPTSidekick can be your ultimate AI Sidekick, with multiple LLMs for text generation,image generation, text to speech and image/pdf analysis. Plans start at $5 per month and you can easily track your token usage.

3 Reply Share Delete Report

GPT, Gemini, Mistral, Perplexity for Sheets | Programmatic SEO | Data Enrichment

SEO content

Open

8,613

88

3.2

Released 2y ago

100% Free

Share

Yaro

🛠️ 2 tools 🙏 20 karma

Aug 17, 2024

Amazing tool! it has helped me with Programmatic SEO

95 Reply Share Delete Report

AI/ML API

Access 200+ AI models via 1 API.

Ai integration

Open

4,279

87

4.2

Released 1y ago

Free + from $19/mo

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GPT Researcher

AI researcher for rapid insights and comprehensive research.

Research

Open

1,657

74

1.0

Released 1y ago

100% Free

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Brin Londo

🙏 66 karma

Apr 1, 2025

This isn’t quite ready for primetime

1 Reply Share Delete Report

Octofy

Automatic AI selection for your task

Productivity

Open

10,583

49

4.2

Released 7mo ago

Free + from $7.99/mo

Share

6,913 octofy.ai

melbin

🙏 65 karma

Aug 25, 2025

It’s a powerful and intuitive tool that simplifies complex tasks, boosts productivity, and makes managing work smoother than ever. Highly recommended!

61 Reply Share Delete Report

PyGPT

Your desktop AI companion with GPT-4 and more.

ChatGPT

Open

2,646

46

Released 2y ago

100% Free

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BlueGPT

Access all AI models in one platform.

Content

Open

1,521

37

2.0

Released 1y ago

Free + from $30/mo

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ChatGPT Summary Assistant

Use ChatGPT to summarize any web page.

ChatGPT for websites

Open

3,661

21

5.0

Released 2y ago

100% Free

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GPT4All

Free, local, privacy-aware chatbots without internet.

Chatting

Open

1,810

15

5.0

Released 2y ago

Free + from $10/mo

Share

82 gpt4all.io

CoSpaceGPT

Access top GenAI models in one secure workspace.

Team productivity

Open

6,218

13

4.6

v1.1 released 1mo ago

Free + from $20/mo

Share

4,549 www.cospacegpt.ai

melbin

🙏 65 karma

Aug 25, 2025

It’s a fantastic tool that makes collaboration seamless and super productive by bringing AI-powered assistance directly into shared workspaces. Highly recommended!

91 Reply Share Delete Report