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MyMemo Review: Is This AI Second Brain App Worth It?

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MyMemo is an AI knowledge manager that collects your saved articles, PDFs, videos, and images into one searchable archive you can chat with. Think of it as a second brain. This MyMemo review weighs whether the $39 lifetime deal earns a spot in your workflow, or whether a below-average rating should make you hesitate. My verdict up front? For the money, it is a fair bet for compulsive savers. But the thin ratings and a young product mean you should test it hard before you lean on it.

Two things to flag first. The AppSumo listing showed this deal ending around July 29, 2026, so check whether it is still live before you plan around it. And the score sits at 3.98 across 160 reviews, the softest of this batch. I will not gloss over that. This review is research-based and was last updated on July 18, 2026. Disclosure: the links below are affiliate links, and I earn a small commission if you buy, at no cost to you.

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What Is MyMemo?

MyMemo is a “second brain” tool. You drop content into it, texts, PDFs, videos, images, and its AI files everything for you. No folders. No manual tagging. You just find and use it later.

The founder, Rosa W, built it back in 2023 after growing tired of watching good ideas and saved articles quietly slip away. It runs out of California as a bootstrapped startup, which explains both the scrappy charm and the rough patches. The promise is simple. Your archive stops being a graveyard of dead bookmarks and turns into something you can actually interrogate. You can see the product on the official MyMemo site.

What Can MyMemo Do?

The core loop is capture, then converse. Here is how it plays out in practice.

You upload or clip something, and MyMemo pulls every format into one place. Its AI search then fetches what you need without the usual keyword guessing game. Want an answer? Just ask your knowledge base a plain question and it replies. It also boils long material down into highlights, and a feature called MemoCast quietly resurfaces old saves through a daily review, so the notes you worked to collect do not rot in a folder.

The real differentiator sits in two places. It runs on multiple AI models, and it packs image recognition, so it reads visual content too. For anyone who hoards far more than they ever revisit, that resurfacing loop is the cleverest idea on offer.

MyMemo Feature and Plan Breakdown

MyMemo stacks up to three codes. The limits scale generously, and the top tier clearly rewards power users who never stop clipping.

Plan Price Uploads/Month Collections AI Writing/Month PDF Size
1 Code $39 1,000 100 100 30 MB
2 Codes $78 2,000 200 200 50 MB
3 Codes $117 Unlimited Unlimited Unlimited 50 MB

Every plan bundles the same core kit: multiple AI models, image recognition, unlimited AI chat, MemoCast, daily review, and voice notes. Codes 1 and 2 land you on the Pro plan, while code 3 unlocks Ultra. Better still, AppSumo’s We Got Your Back guarantee wraps the deal with a 60-day refund. One catch. These offers expire, so confirm it is still live before you plan around it. Check the current MyMemo deal on AppSumo.

Pros and Cons of MyMemo

The 3.98 rating deserves an honest breakdown. Here is where I land.

In its favor:

  • Consolidating texts, PDFs, videos, and images in one AI-searchable place is genuinely useful for researchers and writers.
  • Chatting with your own knowledge base beats scrolling through a folder of forgotten bookmarks.
  • MemoCast and daily review tackle the real problem: saved content you never look at again.
  • At $39, it is a low-cost way to try the second-brain workflow without a monthly commitment.

Where I would pause:

  • The 3.98 rating is the caution flag. Enough reviewers have reservations that you should verify it fits before relying on it.
  • It is a young 2023 product from a solo founder, so expect rough edges and an evolving roadmap.
  • Upload and collection caps on lower tiers can bite if you save aggressively.
  • The AI knowledge-tool space is crowded, with mature rivals like mymind, Notion, and Recall competing for the same job.

Who Should Buy MyMemo, and Who Should Skip?

Buy it if you are a researcher, student, writer, or endlessly curious type who saves far more than you ever revisit and wants an AI layer to make sense of the pile. Picture hundreds of unread bookmarks and PDFs gathering dust. MyMemo’s chat and resurfacing features could turn that clutter into a resource you actually use. At $39, it is a cheap experiment.

Skip it if you already run a knowledge system you trust, say Notion or Obsidian, and dread another migration. Skip it too if a young tool’s growing pains would drive you up the wall. And if your saving habits are light, a plain browser bookmark folder still does the job for free. Given the softer rating, treat this as a test-first purchase. Not a blind buy.

For more productivity picks, I compare related tools in my Blip AI review for voice capture and my CloudPen review for turning notes into finished writing.

Verdict: Is MyMemo Worth It?

A qualified yes, and the qualifiers matter more than usual here. MyMemo chases a genuinely appealing idea, an AI archive you can talk to, and at $39 once, it is a low-stakes way to test whether the second-brain habit sticks for you. The multi-model support and MemoCast resurfacing are smart, thoughtful touches that hint at a team paying attention.

Still, I will not pretend the 3.98 rating is not sitting right there. It flags real friction. Pair that with a young product from a tiny crew, and the honest move is to treat this as a trial run. So lean on the 60-day guarantee. Load it with your own messy content. Then judge whether the search and chat actually hold up against your habits. If they do, it is a steal. If not? You walk away having lost nothing.

Frequently Asked Questions

What kind of content can MyMemo store?
Texts, PDFs, videos, and images, all in one searchable archive. It includes image recognition so it can read visual content too.

Can I chat with my saved content in MyMemo?
Yes. You can ask your knowledge base questions in plain language, and it retrieves and summarizes relevant material through unlimited AI chat.

What is MemoCast?
MemoCast resurfaces your stored knowledge through a daily review, helping you revisit saved content instead of letting it gather dust.

Why is MyMemo’s rating on the lower side?
It sits at 3.98 across 160 reviews. As a young 2023 product in a crowded category, it has real friction points, so test it against your needs before relying on it.

Is the MyMemo lifetime deal refundable?
Yes. It is covered by AppSumo’s We Got Your Back guarantee with a 60-day refund, which makes it easy to trial.