Top 5600 Best Perplexity AI Alternatives 2026
Looking for an alternative to Perplexity AI? Discover the 5600 best similar AI solutions, ranked by popularity.
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Top Alternatives
The most popular alternatives to Perplexity AI, ranked by media coverage and activity.
ChatGPT
b2cFreemium
ChatGPT helps you get answers, find inspiration, and be more productive.
Meta AI Studio
b2cFreemium
Create custom AI characters and chatbots for Meta apps.
Grok
b2cFreemium
AI assistant by xAI for chat, creation, and real-time answers.
Cohere
b2bFreemium
Private, secure, customizable AI models and solutions for enterprises.
NotebookLM
b2cFreemium
Your AI-powered research, note-taking, and knowledge assistant.
NotebookLM is an AI-powered research and note-taking tool from Google, leveraging Gemini models to help you synthesize information and build a comprehensive personal knowledge database. It processes diverse sources like PDFs, Google Docs, websites, YouTube videos, and audio files, acting as a virtual research partner that generates summaries, explanations, and answers strictly grounded in your content. The platform prevents hallucinations and offers advanced features including Audio/Video Overviews, Mind Maps, and customizable reports.
Multi-source AI grounding (PDFs, Docs, YouTube, audio)AI-powered Summaries, Reports & QuizzesAudio & Video Overviews with AI narrationInteractive Mind Maps & Visualizations
Grammarly
b2cFreemium
Free AI Writing Assistance
Glean
b2bEnterprise
Work AI that Works | Agents, Assistant & Search
LangSmith
b2bFreemium
AI Agent & LLM Observability Platform
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Frequently Asked Questions
What are the best alternatives to Perplexity AI?
The best alternatives to Perplexity AI include ChatGPT, Meta AI Studio, Grok, Cohere. Each tool offers similar functionality in the same categories.
Are there free alternatives to Perplexity AI?
Yes, several alternatives to Perplexity AI offer free or freemium plans. Filter by pricing on the Decod.tech homepage to find free options.
How to choose an alternative to Perplexity AI?
Compare features, pricing, and reviews on Decod.tech. Use our comparison pages to see side-by-side differences between Perplexity AI and its alternatives.
