Perplexity AI
AI-powered answer engine for real-time, cited information and advanced research.
VS
Tabby
The open-source, self-hosted AI coding assistant
Detailed comparison
Criteria
Perplexity AI
Tabby
Pricing
Freemium
Freemium
Plans & pricing
Free Plan: Free, Perplexity Pro: $16.67/mo, Education Pro: $10/mo, Perplexity Max: $166.67/mo, Perplexity Enterprise Pro: $33.33/mo, Perplexity Enterprise Max: $270.83/mo, API Pricing: Custom
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Free trial
No
—
Audience
b2c
b2b
Platforms
Web
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API
No
—
Open Source
Proprietary
—
Categories
SEO, Education
Dev Tools
Popularity
Very High
High
Description
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
An open-source, self-hosted alternative to GitHub Copilot that provides developers with powerful AI-driven code completion while ensuring complete dat...
Pricing
Perplexity AI
Freemium
Tabby
Freemium
Plans & pricing
Perplexity AI
Free Plan: Free, Perplexity Pro: $16.67/mo, Education Pro: $10/mo, Perplexity Max: $166.67/mo, Perplexity Enterprise Pro: $33.33/mo, Perplexity Enterprise Max: $270.83/mo, API Pricing: Custom
Tabby
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Free trial
Perplexity AI
No
Tabby
—
Audience
Perplexity AI
b2c
Tabby
b2b
Platforms
Perplexity AI
Web
Tabby
—
API
Perplexity AI
No
Tabby
—
Open Source
Perplexity AI
Proprietary
Tabby
—
Categories
Perplexity AI
SEO, Education
Tabby
Dev Tools
Popularity
Perplexity AI
Very High
Tabby
High
Description
Perplexity AI
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Tabby
An open-source, self-hosted alternative to GitHub Copilot that provides developers with powerful AI-driven code completion while ensuring complete dat...
Features
Perplexity AI
Real-time answers with cited sources
Perplexity Computer for autonomous, multi-model AI workflows
Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.)
File upload and analysis (PDFs, spreadsheets, reports)
Comet AI-native browser for integrated web assistance
Focus Modes for targeted searches (Web, Academic, Social, Health, Finance)
Tabby
Self-hosted infrastructure
IDE integrations for VS Code and JetBrains
Private and secure data handling
Support for multiple LLMs
Enterprise-grade security
Key differentiators
Perplexity AI
- Real-time answers with cited sources
- Agentic AI workflows (Perplexity Computer)
- Document analysis & specialized focus modes
Tabby
Other comparisons
FAQ: Perplexity AI vs Tabby
Perplexity AI: AI-powered answer engine for real-time, cited information and advanced research.. Tabby: The open-source, self-hosted AI coding assistant. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Perplexity AI is freemium and Tabby is freemium.
The best choice between Perplexity AI and Tabby depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Perplexity AI is primarily designed for individuals, while Tabby is built for individuals.
Perplexity AI offers: Real-time answers with cited sources, Perplexity Computer for autonomous, multi-model AI workflows, Access to advanced AI models (GPT-5.1, Claude Opus 4.5, o3-pro, etc.), File upload and analysis (PDFs, spreadsheets, reports). Tabby offers: Self-hosted infrastructure, IDE integrations for VS Code and JetBrains, Private and secure data handling, Support for multiple LLMs.
Based on our data, Perplexity AI currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.