Dia Browser vs Gotcha: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Dia Browser and Gotcha — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Dia Browser

The Browser Company

Freemium

A privacy-forward AI browser by The Browser Company that lets you chat with your open tabs and get contextual writing, research, and shopping help.

Tab-aware Chat: Lets users ask questions and have conversations that use the content of currently open browser tabs as context, enabling multi-page summaries and cross-tab reasoning.
Personalized Writing: Generates or rewrites text in the user's voice for emails, posts, or notes, helping maintain consistent tone and phrasing across communications.
Research and Learning Tools: Summarizes articles, extracts key points, and synthesizes information across multiple pages to speed up learning and planning workflows.
Shopping Assistance: Aggregates product information and context from multiple tabs to compare options, surface buying insights, and streamline decision-making.
Privacy Controls: Emphasizes user-controlled privacy settings so users can manage what data the browser uses for AI features and how context is shared or stored.
Contextual Task Planning: Helps turn web content into actionable plans and checklists by extracting tasks, deadlines, and relevant information from pages and tabs.
Conversational interface to interact with open tabs (chat with your tabs)
Writing assistance that adapts to the user's voice
Integrated workflows for learning and planning
Shopping assistance and in-browser purchase guidance
User-controlled privacy settings for AI interactions

Consolidated Research: Summarize and synthesize findings from multiple news articles, academic pages, and reports open in tabs to produce a single research summary.
Consistent Communications: Draft or rewrite an email thread, social post, or report in a consistent personal voice using content and context from current tabs.
Trip or Project Planning: Collect itineraries, bookings, and reference pages across tabs and convert them into an organized plan or checklist.
Smart Shopping: Compare product specifications, reviews, and pricing across several retailer tabs to identify the best purchase option.
Rapid Learning: Read multiple tutorial pages or documentation tabs and generate concise study notes, highlights, and Q&A to speed comprehension.
Contextual Problem Solving: Use the assistant to find, combine, and act on information from different tabs to complete tasks like debugging steps or review workflows.
Summarizing and synthesizing information across multiple open tabs
Drafting, editing, and refining content in the user's voice
Creating plans, itineraries, or study guides from web content
Comparing products and guided shopping within the browser
Maintaining workflow continuity by minimizing tab/context switching

Samosa-AI

Freemium

On-device Android AI copilot that turns natural language into 100+ real device actions with dual safety modes.

On-device Copilot: Runs entirely on the user's Android phone with a bring-your-own-model architecture, so prompts, screen context, and actions never require a cloud round-trip.
Dual Copilot Modes: Instant switch between Monitor mode (40+ read-only tools for planning) and Operator mode (all 100+ tools for execution) so users choose inspection vs action per task.
100+ Native Device Tools: Send SMS, place calls, manage storage, toggle torch, set wallpapers, read the screen, control volume, and automate any app through a curated Android tool library.
Tiered Permission Model: Four permission tiers (from everyday battery/storage access to Tier 4 privileged root actions) with explicit gates so nothing runs without user consent.
Assistive Ball & Push-to-Talk: A floating orb accessible from any app supports 'Hey Gotcha' voice calls where Gotcha sees the current screen and acts on the user's behalf.
Visual Safety Indicators: A colored ring around the screen shows when Gotcha is reading the display (blue) or working in the background (orange), backed by an append-only audit log.
BYOK Model Choice: Bring your own local or cloud model — or use free Samosa AI credits routed through the OpenAI-compatible Samosa AIR API for zero setup.
Skill Hub Extensibility: Add third-party skills through the Gotcha Skill Hub so the copilot's action library grows with the community.

Hands-free Messaging: Say 'Text mom I'm running late' and Gotcha finds the contact and sends the SMS without touching the screen.
Storage Cleanup: Ask Gotcha to free up space and it inspects app usage, then confirms uninstalls of games or apps you haven't opened in months.
Screen-aware Shopping: While browsing a page, ask 'find similar shirts to the one worn here' and Gotcha reads the screen, searches the web, and returns matches.
Quick Device Control: Toggle the torch, set the volume, change wallpaper, or open a specific playlist in Spotify with one spoken sentence.
Privacy-first Automation: Users who don't want cloud LLMs running their phones can plug in a local model and keep prompts, screen content, and actions on-device.
Developer Copilot Extensions: Ship a Gotcha Skill so a niche workflow (e.g., custom-app automation) becomes a first-class action inside the copilot.