Alternatives to Perplexity

Metaso AI: Chinese-language search engine with cited answers

Grok: Real-time AI assistant with X integration, image/video generation, and multi-agent reasoning

Claude: document analysis, coding, and safe enterprise AI with long context

ChatGPT: the versatile AI assistant for chat, work, creation, and coding

Free emotionally intelligent AI companion that helps with everyday tasks

Google's AI assistant for Workspace, search, and multimodal tasks with computer-use automation

Free AI assistant in Meta apps for chat, search, and image generation.

FedRAMP High & IL5 compliant Gemini AI for U.S. government agencies

Native ChatGPT client for Mac/iOS with system-wide AI keyboard

Chat with private, local LLMs on Apple devices.

Universal AI client for multi-model chat, coding, and automation across devices.

Multi-model AI chat with GPT, Claude, Gemini, Llama, DALL·E, and Stable Diffusion

OpenAI o1: a reasoning model for complex science, math, and coding, available via API.

WhatsApp AI assistant – no apps, no downloads, no logins.

Open-source AI assistant that builds full screens, not just chat.

DeepSeek: free high-performance reasoning chat and cost-effective API.

Curated directory of free AI apps for easy discovery and comparison