ExtSpot
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semsearch Chrome Extension Analysis

AI & Writing Assistants

Chrome extension ID: cimbfhbgbdhlhkhpphicfalcedcfapje

SemSearch is a browser extension that allows users to search for content on a page using either exact keywords or semantic meaning. It utilizes a local AI model and WebGPU to ensure data remains private and accessible offline.

Developer:LessonTime AI
Version:0.3.10
Size:179MiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

5

Rating

★ —

0 reviews

Languages

2 locales

Includes English, Türkçe

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

No review samples found

Macro category

AI & Writing Assistants

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product positions itself as a privacy-centric, offline AI tool that enables semantic search on webpages. It emphasizes that processing happens entirely on-device with no account setup, ads, or tracking.

Inferred product pattern

Local-first AI utility providing specialized search capabilities for browser-based content.

Review-backed pain points

Review-backed data is not available.

Observed feature gaps

Semantic search functionality is dependent on WebGPU support, meaning users with older or incompatible hardware cannot use the AI-driven search features.

Tags
Semantic SearchOn-Device AIPrivacy ToolWeb SearchProductivity
Target users

- Privacy-conscious users

- Researchers

- Academic users

- Users requiring offline functionality

Primary use cases

- Searching for conceptual meanings within a webpage

- Finding exact keyword matches across long documents

- Private analysis of webpage content without cloud uploads

Positive themes

- Review-backed data is not available.

Negative themes

- Review-backed data is not available.

Observed friction

- No pricing friction observed; the listing claims the tool is free.

Evidence boundary: Data extracted solely from the Chrome Web Store listing and developer metadata. No user reviews were available to validate performance, reliability, or user satisfaction.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

Review-backed data is not available.

Reliability

Review-backed data is not available.

Privacy

Review-backed data is not available.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 2

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 0.3.10

- Size: 179MiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

semantic search extensionprivate webpage searchon-device AI searchoffline browser search

Comparison

semantic vs keyword search extensionbest private search tools for chrome

Problem

how to search webpage by meaningprivate way to search webpage textoffline search for chrome

Alternative

semantic search alternativeson-device AI search tools

Similar extensions

Jump to related discovery paths:

More in toolsMore from this developer

Screenshots

semsearch screenshot

Links

Website: lessontime.ai

Privacy policy: https://lessontime.ai/privacy.html

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