Freemium
All-in-one productivity platform for tasks, docs, goals, and team collaboration
project managementtask managementcollaboration
View detailsKey facts
Pricing
Freemium
Use cases
Researchers and students seeking specific information within long academic papers or dense web articles using natural language queries (verified: 2026-01-30)., Content creators needing to generate summaries of web pages and PDF documents to streamline their research process (verified: 2026-01-30)., Knowledge workers organizing digital information by saving favorite search results and maintaining a history of previous queries (verified: 2026-01-30).
Strengths
The extension enables natural language search capabilities that allow users to find relevant sections of text without exact keyword matches (verified: 2026-01-30)., Users can process both standard web pages and uploaded PDF documents to extract information or generate AI-based summaries (verified: 2026-01-30)., The tool includes a favorites system and search history feature to help users track and revisit important information across different sessions (verified: 2026-01-30).
Limitations
The free version restricts users to processing only three documents daily and imposes limits on AI-based actions (verified: 2026-01-30)., Access to advanced AI models and OpenAI integration is restricted to users on the paid Professional subscription tier (verified: 2026-01-30).
Last verified
Jan 30, 2026
Strengths
- The extension enables natural language search capabilities that allow users to find relevant sections of text without exact keyword matches (verified: 2026-01-30).
- Users can process both standard web pages and uploaded PDF documents to extract information or generate AI-based summaries (verified: 2026-01-30).
- The tool includes a favorites system and search history feature to help users track and revisit important information across different sessions (verified: 2026-01-30).
Limitations
- The free version restricts users to processing only three documents daily and imposes limits on AI-based actions (verified: 2026-01-30).
- Access to advanced AI models and OpenAI integration is restricted to users on the paid Professional subscription tier (verified: 2026-01-30).
FAQ
How does the natural language search feature differ from the standard browser search function?
Unlike the standard CTRL+F function which requires exact keyword matches, Locus uses AI to understand the context of your query. This allows the tool to locate relevant sections in long papers or web pages even when the specific search terms are not present in the text (verified: 2026-01-30).
What are the specific limitations for users who choose the free version of the extension?
Users on the free plan are limited to three documents per day and a restricted number of AI actions. While it includes basic smart search and summarization for web pages and PDFs, it does not offer the unlimited processing or advanced models found in the Professional tier (verified: 2026-01-30).
Does the extension support the analysis of local files or is it limited to web content?
The extension supports both standard web pages and PDF documents, allowing users to apply smart search and AI-based summarization to a variety of digital formats. This functionality is designed to assist with research across different types of online and document-based resources (verified: 2026-01-30).
