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Chatbot
ChatGPT is OpenAI's flagship AI chatbot powered by GPT-5 with web search, image generation, voice mode, file uploads & 1M+ Custom GPTs. Free plan with GPT-5.3. Plus at $20/mo unlocks unlimited GPT-5 access. World's #1 AI assistant with 800M+ weekly users globally.
Chatbot
Claude is Anthropic's flagship AI assistant powered by Opus 4.7 with industry-leading writing quality, 200K context, code generation & deep reasoning. Free plan available. Pro at $20/mo. Used by 30M+ users for coding, writing, research & analysis. Best AI for thoughtful long-form work.
Chatbot
Google Gemini is Google's flagship AI assistant powered by Gemini 3 Pro with deep Google Workspace integration, 2M token context, multimodal (image, audio, video) & Deep Research. Free with Google account. Advanced at $20/mo. Best AI for Google users — Docs, Sheets, Gmail, Drive.
Research
Perplexity AI is the leading AI-powered search engine that provides answers with real-time citations from across the web. Free plan with unlimited basic searches. Pro at $20/mo unlocks GPT-5, Claude Opus & Deep Research. Best ChatGPT alternative for research, fact-checking & current events.
Productivity
Ollama is a free open-source tool that runs Llama, DeepSeek, Qwen, Mistral & 100+ AI models locally on your Mac, Windows or Linux. Privacy-first AI with no internet required. Simple CLI & GUI. Best free way to run LLMs offline. 100% private, unlimited & free forever.
Writing
Sudowrite is the leading AI writing assistant for fiction novelists, screenwriters & creative writers. Features Story Engine, Character Bible, Brainstorm & 25+ creative tools. 3-day free trial. Plans from $19/mo. Used by NYT bestselling authors for novel writing & worldbuilding.
Access curated lists of production-ready Public APIs, Free AI Models, and essential AI Tools for modern software development.
Curated collections of high-performance APIs and AI models, categorized by industry standards.
Stability AI
Stable Diffusion is the leading open-source text-to-image AI model by Stability AI. Generate photorealistic images, art, and designs from prompts. Run free locally on your GPU — supports SDXL, SD 3.5, ControlNet, LoRA, inpainting & outpainting.
Released
2022-08-22
Version
v1.0
Stability AI
Stable Code 3B by Stability AI is a free 3-billion-parameter code LLM optimized for fast IDE auto-completion and infilling. 18 languages, 16K context, runs on laptop CPU. Perfect lightweight free Copilot alternative.
Released
2024-01-16
Version
vStable Code 3B
Meta AI
SeamlessM4T v2 by Meta AI is a free open-source universal translator that handles speech-to-speech, speech-to-text, text-to-speech, and text-to-text across 100+ languages. CC-BY-NC license, perfect for multilingual apps.
Released
2023-11-30
Version
vSeamlessM4T v2 Large
MyShell.ai
OpenVoice by MyShell.ai is a free open-source voice-cloning AI that clones any voice from a short audio sample. Multilingual, controllable emotion/accent, MIT license. Best free ElevenLabs alternative for self-hosting.
Released
2023-12-29
Version
vOpenVoice V2
DeepSeek-AI
DeepSeek-VL is a free open-source vision-language model with strong real-world performance on charts, diagrams, OCR, and scientific images. MIT-style license, sizes 1.3B-7B. DeepSeek-VL2 brings frontier-class quality.
Released
2024-03-08
Version
vDeepSeek-VL2
Superalgos Community
Superalgos is a free open-source crypto trading bot platform with visual strategy designer, AI-powered backtesting, and 24/7 automated trading. Apache 2.0, supports all major exchanges. Best free crypto algo trading platform.
Released
2020-04-01
Version
vSuperalgos (latest)
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