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Head to head · 2026

Mem vs PromptFolder

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

Mem

Organizes itself automatically, without manual folders or tags

4.1$10/mo

Visit Mem (opens Mem in a new tab)

PromptFolder

Stores and organises prompts in folders, with a Chrome extension that reaches into ChatGPT

3.6Free

Visit PromptFolder (opens PromptFolder in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: PromptFolder does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    Mem

    4.1 against 3.6

  • Same job?

    Yes

    Both are Productivity tools

Side by side

Compared onMemPromptFolder
Our rating4.1Better3.6
Starts at$10/moFree
Free planYesYes
CategoryProductivityProductivity
PlansFrom $10/moFree
Key features
  • Automatic note organization without manual folders or tags
  • AI surfaces related notes based on current context
  • Free tier for standard use
  • Operating since 2019
  • Reduces reliance on consistent manual filing
  • Prompt storage with folder organisation
  • Chrome extension integrated into ChatGPT
  • Trending prompt discovery
  • Midjourney prompt generator
  • ChatGPT detector and YouTube summariser
Pros
  • Removes the burden of manual folder and tag maintenance
  • AI-surfaced related notes help rediscover relevant past content
  • Free tier available for standard use
  • The extension puts prompts where the work happens
  • Free to sign up and start
  • Extra free tools bundled alongside
Cons
  • Automatic organization can feel less predictable than manual control for some users
  • More storage and AI features require a paid plan
  • Less suited to users who prefer precise, manual organizational control
  • No paid tiers or figures published
  • The best of it is tied to Chrome
  • A shared trending library is not tuned to your work
CompanyMem Labs, founded 2019PromptFolder

Prices come from each vendor's pricing page, last checked 20260814. Check the vendor before you buy.

FAQ

Questions people ask

Is Mem better than PromptFolder?

In our reviews Mem scores 4.1 and PromptFolder scores 3.6. The better pick depends on the job. Mem: Organizes itself automatically, without manual folders or tags. PromptFolder: Stores and organises prompts in folders, with a Chrome extension that reaches into ChatGPT.

Which is cheaper, Mem or PromptFolder?

Mem: from $10/mo. PromptFolder: free.

Do Mem and PromptFolder have free plans?

Yes, both have a free plan.

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