Comparison

SurfMind vs Plexia

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SurfMind

This AI-powered browser extension provides instant assistance by allowing you to chat with AI about the content of any website you're viewing. It offers research capabilities across multiple tabs and understands both text and visual elements, all while prioritizing user privacy.

Highlights
  • AI chat sidebar on any website
  • Research across multiple tabs
  • Understands content and visual elements
  • Privacy-focused architecture
  • Supports 100+ AI models via API key
  • Free trial credits provided
Features
Read full description

Meet SurfMind: Instant AI chat (GPT, Claude, OpenRouter, Ollama, Local & Custom Models) Tired of copying and pasting text into ChatGPT in another tab? SurfMind brings the world’s most powerful AI models right next to your webpage. Whether you need to research across 10 tabs, draft flawless replies, summarize long articles, or automate browser tasks, SurfMind sees what you see and helps you get it done right where you are. Why Choose SurfMind? - Instant AI Access: One click to bring up your AI assistant. It stays neatly out of your way until you need it. - Page-Aware & Multi-Tab Research: SurfMind understands the page you are on and can compare information across multiple open tabs at once. - Auto-Pilot Browser Actions: Let AI do the heavy lifting. SurfMind can navigate, click, scroll, and type on webpages to complete repetitive tasks for you. - Bring Your Own Key or Use Our Credits: Connect 100+ AI models with your own API keys — or start instantly with our free trial credits. - Privacy-First Architecture: Your data and conversations stay secure and private between you and your chosen AI provider. Advanced Features Built for Your Workflow - Real-Time Web Search: Get up-to-date answers with inline citation badges and source previews. - Side-by-Side File Chat: Drop PDFs, CSVs, images, or code files directly into the sidebar to chat, analyze, and visualize them next to your browser. - In-Page Highlight Toolbar: Highlight any text on any website to explain, rewrite, translate, or summarize. - Thinking Mode: Control model-specific deep reasoning and effort levels for complex technical or coding tasks. - Local Offline AI: Full support for local LLMs via Ollama, LM Studio, llama.cpp, or vLLM for complete data privacy. What Can You Do with SurfMind? Deep Research & Study: Compare sources, analyze dense articles, and summarize multi-page PDF documents side-by-side with your browser. Content Creation & Writing: Draft polished emails, write engaging social media updates, or translate and rewrite selected web text instantly. Design & Develop: Understand visual page layouts, generate ideas, troubleshoot front-end changes, and test website interactions directly on your live screen. Workflow Automation: Automate repetitive, multi-step browser actions like navigating websites, scrolling pages, and filling out forms on your behalf.

About

Plexia

Features
Read full description

Plexia — Medical Study & Exam Prep Plexia brings your medical prep into one focused workspace: timed study sessions by subject, structured medical notes with audio where available, and a powerful question bank — plus calendar and performance tools so you can see progress, not just hours logged. What you can do • Study timer & habits — Track sessions by basic and clinical science areas, use reminders and streaks to stay consistent. • Medical notes — Navigate courses, topics, and notes in an organized flow; listen to explanations when audio is offered. • Question bank — Practice in a dedicated solving experience designed for serious review. • Calendar — Plan and align study blocks with the rest of your schedule. • Performance & insights — Charts and analytics help you spot strengths and gaps. • Apple Watch — See your active study session on your wrist when using timer features. • Comfortable study — Dark mode and reading-friendly options for long sessions. Built for medical students and residents worldwide who want structure, data, and depth in one app — wherever your curriculum or licensing exam takes you.

Screenshots

SurfMind4 screens
Plexia4 screens

Verdict

The call

The clearest difference is in-app purchases: Plexia at none against SurfMind's 1. Plexia also leads on device support (4 vs 2) and iOS requirement (14.0 vs 17.0). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SurfMind sells 1 one-off in-app purchase. Plexia asks for nothing beyond the download.

Scorecard3 real differences · 7 level
SurfMind versus Plexia: the parameters behind the verdict, then further details
ParameterSurfMindPlexia
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, MaciPhone, iPad, iPod, Apple Watch — better
Requires iOS17.014.0 — better
Further details — not scored
Size53 MB56 MB
Age rating12+17+
DeveloperSurfMindAhmet Ay

In-app purchases

1 purchases

SurfMind

One-time1
  • 1000 Credits$14.99
None

Plexia

No in-app purchases

Questions

Is SurfMind free?
SurfMind is free to download, with in-app purchases available.
Is Plexia free?
Plexia is free to download, with no in-app purchases.
Do SurfMind or Plexia have ads?
Neither SurfMind nor Plexia shows ads.

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