Memoria vs PlugThis: Features, Pricing & Which Is Better (2026)

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

Memoria

Anas

Freemium

On-device photo and video search that indexes the text, speech, objects and faces in your library — no cloud, no account.

On-Device OCR: Reads the text inside photos, screenshots, documents, whiteboards and video frames in seven languages, making every written word searchable.
Local Whisper Transcription: Runs Whisper directly on the device to transcribe the speech in your videos across 99+ languages, so lectures, meetings and voice notes become searchable text.
Face Detection and Clustering: Detects faces and groups them locally so you can pull up every photo of one person in a single tap, without any cloud face database.
Object Recognition: Identifies objects in your library so queries like "red bicycle" return matching shots even when nothing was ever tagged.
Unified Full-Text Index: Combines text, speech, objects and people into one instant search index that lives entirely on the phone.
Background Indexing: Keeps indexing while the app is closed and prioritises work while the device is charging, so a large library finishes without you babysitting it.
Zero-Account Privacy Model: No sign-up, no upload and no tracking — analytics are anonymous and opt-out, and the app is GDPR-safe by having nothing to collect.
One-Time Purchase Unlock: Memoria Plus removes the 250-media indexing cap forever with a single payment processed by Apple or Google, including future on-device models.

Finding a Document You Photographed: Recovering an invoice, bill or receipt you snapped months ago by searching the words printed on it rather than scrolling the camera roll.
Searching Recorded Lectures and Meetings: Locating the moment a specific term was spoken inside a long video by searching the on-device transcript.
Pulling Every Photo of a Person: Assembling all shots of one friend or family member from a clustered face group for a birthday album or share.
Recovering Saved Screenshots and Memes: Tracking down a screenshot or meme by the text written on it instead of guessing when you saved it.
Working Offline or While Travelling: Searching a full media library on a plane or with no signal, since indexing and search never require a network.
Keeping Sensitive Media Off the Cloud: Making a library of personal, medical or client photos searchable without uploading any of it to a third-party service.

Paid

AI Chrome extension builder — describe what you want in plain English and get a working Manifest V3 extension with real backend in under two minutes.

Plain-English Extension Generation: Describe the extension you want and PlugThis produces a complete Manifest V3 project — popup, scripts and backend — usually within 2 minutes.
Real Supabase Backends: Connect your Supabase account and PlugThis writes Postgres tables, Auth flows and Edge Function logic instead of just wireframing a UI.
Bring-Your-Own LLM Key: Plug in an OpenAI, Anthropic or Gemini API key and PlugThis wires up LLM-powered features such as summarization, translation and reply generation.
Full Source Ownership: Users download a zip of the complete source and can publish to the Chrome Web Store, sell, or modify it — no vendor lock-in or runtime dependency.
Iterative Chat Refinement: Unlimited chats per extension to build, debug and polish before shipping.
Chrome Web Store Ready: Output includes assets and Manifest V3 configuration required for Web Store submission.
Idea Templates: Starter templates (Pomodoro, page highlighter, dark mode, CSS inspector, exercise reminder) for quick jump-starts.

SaaS Extension Companions: Founders ship a Chrome extension that extends their product without a dedicated engineering team.
Internal Team Tools: Build a company-specific extension for research, HR onboarding or CRM shortcuts in a single afternoon.
Indie Developer Products: Non-technical founders build and sell utility extensions on the Chrome Web Store.
AI Feature Prototypes: Wire a Chrome extension to OpenAI/Anthropic/Gemini keys to prototype an AI writing, translation or reply tool.
Legacy Tool Replacements: Rebuild a discontinued or clunky extension by describing the desired behavior.
Learning by Example: Use PlugThis output as a working starting point to learn Manifest V3 architecture.