Gladia
Real-time AI speech-to-text API with high accuracy and low latency
VS
Perplexity AI
AI-powered answer engine for real-time, cited information and advanced research.
Detailed comparison
Criteria
Gladia
Perplexity AI
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
Free trial
—
No
Audience
b2b
b2c
Platforms
—
Web
API
—
No
Open Source
—
Proprietary
Categories
Specialized Technologies, information technology & services, Speech to text
Specialized Technologies, information technology & services, Search engine
Popularity
High
Very High
Description
Gladia is a cutting-edge speech-to-text API that transforms audio into actionable data in real-time. Built for speed and precision, it offers develope...
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Pricing
Gladia
Freemium
Perplexity AI
Freemium
Plans & pricing
Gladia
—
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
Free trial
Gladia
—
Perplexity AI
No
Audience
Gladia
b2b
Perplexity AI
b2c
Platforms
Gladia
—
Perplexity AI
Web
API
Gladia
—
Perplexity AI
No
Open Source
Gladia
—
Perplexity AI
Proprietary
Categories
Gladia
Specialized Technologies, information technology & services, Speech to text
Perplexity AI
Specialized Technologies, information technology & services, Search engine
Popularity
Gladia
High
Perplexity AI
Very High
Description
Gladia
Gladia is a cutting-edge speech-to-text API that transforms audio into actionable data in real-time. Built for speed and precision, it offers develope...
Perplexity AI
Perplexity AI is a research-oriented answer engine that integrates large language models with live web search, transparent citations, document analysi...
Features
Gladia
Real-time and asynchronous transcription
Speaker diarization and timestamping
Support for 100+ languages and accents
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)
Key differentiators
Gladia
Perplexity AI
- Real-time answers with cited sources
- Agentic AI workflows (Perplexity Computer)
- Document analysis & specialized focus modes
Other comparisons
FAQ: Gladia vs Perplexity AI
Gladia: Real-time AI speech-to-text API with high accuracy and low latency. Perplexity AI: AI-powered answer engine for real-time, cited information and advanced research.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Gladia is freemium and Perplexity AI is freemium.
The best choice between Gladia and Perplexity AI 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.
Gladia is primarily designed for individuals, while Perplexity AI is built for individuals.
Gladia offers: Real-time and asynchronous transcription, Speaker diarization and timestamping, Support for 100+ languages and accents. 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).
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.