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Productivity · head to head

iLovePDF vs Memberstack

iLovePDF logo

iLovePDF

Productivity

Browser toolbox for merging, splitting, compressing and converting PDFs, processed on the vendor's servers

From
Free
Rated
-
Full reviewWebsite
Memberstack logo

Memberstack

Productivity

Add memberships and logins to any website

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: iLovePDF processing happens on the vendor's servers, so every file is uploaded to a third party, which rules the tools out for client documents, personal data and anything under a confidentiality obligation no matter how briefly the file is held.; Memberstack basic and Professional tiers include transaction fees of 4% and 2% respectively
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which iLovePDF and Memberstack actually diverge.

Attributes where iLovePDF and Memberstack differ
AttributeiLovePDFMemberstack
Pricing modelfreemiumsubscription

Identical on both: starting price (Free), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Productivity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in iLovePDF

  • Single-purpose tools
  • Format conversion
  • Text recognition conversions
  • File size limits
  • Desktop and mobile applications
  • Digital signatures
  • PDF/A output
  • No account needed

Only in Memberstack

Nothing recorded that iLovePDF does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

iLovePDF

  • Combining scanned pages into a single PDF or splitting a large document occasionally, without buying a desktop PDF editor.not Memberstack
  • Compressing a PDF that a mail system or an upload form refuses to accept.not Memberstack
  • Converting a scanned document into an editable Word or Excel file, which needs the paid text recognition tools.not Memberstack
  • A small office needing simple PDF operations across several machines without a per-seat desktop licence.not Memberstack

Memberstack

  • Launching course platforms without custom backendnot iLovePDF
  • Building subscription services with Webflow and paymentnot iLovePDF
  • Gating content without writing codenot iLovePDF
  • Managing password resets and two-factor authenticationnot iLovePDF
  • Processing Stripe billing automaticallynot iLovePDF

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

iLovePDF

  • Processing happens on the vendor's servers, so every file is uploaded to a third party, which rules the tools out for client documents, personal data and anything under a confidentiality obligation no matter how briefly the file is held.
  • The free tier is bounded by file size per tool rather than by feature, with Office conversions capped at 15 MB, so the large scanned documents most likely to need converting are precisely the ones most likely to be refused.
  • The conversions that require text recognition, meaning scanned PDF to Word or Excel, are held for the paid plan, and those are the conversions people genuinely struggle with, while the free ones mostly handle files that were digital already.
  • It is a per-account consumer subscription with no organisational administration, so a company that comes to depend on it ends up with staff holding personal subscriptions and no control over what is uploaded or by whom.
  • The API is a separate product with its own pricing, so a workflow prototyped by hand on the website cannot simply be automated under the same subscription and has to be costed again.

Memberstack

  • Basic and Professional tiers include transaction fees of 4% and 2% respectively
  • Annual billing required for discounts; monthly pricing is higher
  • Webflow community builders receive Basic plan free but locked to that tier

Pricing, plan by plan

iLovePDF

Free
  • BasicFree
    • Access to essential iLovePDF tools
    • Limited document processing
    • 1 account
  • Premium$7/month
    • Full access to all iLovePDF tools
    • Unlimited document processing
    • 1-25 accounts
  • Premium Annual$48/year
    • Same as Premium plan
    • 42% discount compared to monthly billing
  • Business$null/mo
    • Custom pricing (contact vendor for quote)
    • Scalable solutions for businesses
    • 25+ accounts

Memberstack

Free
  • Basic$29/month
    • Up to 1,000 members
    • 4% transaction fee
    • $25/month with annual billing
  • Professional$49/month
    • Up to 5,000 members
    • 2% transaction fee
    • $39/month with annual billing
  • Business$99/month
    • 10,000+ members
    • 0.9% transaction fee
    • $79/month with annual billing
  • Established$499/month
    • 10,000+ members
    • Zero transaction fees
    • $399/month with annual billing

Which should you pick?

Choose iLovePDF if

  • You need single-purpose tools.
  • You want to start without paying.
  • You also want format conversion.
iLovePDF review

Choose Memberstack if

  • You want to start without paying.
Memberstack review

Questions people ask

Is iLovePDF or Memberstack better?
Neither clearly leads. iLovePDF starts at Free and Memberstack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, iLovePDF or Memberstack?
iLovePDF starts at Free and Memberstack at Free.
Does iLovePDF or Memberstack run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use iLovePDF for free?
Both have a free tier, so you can try either at no cost before committing.
What is iLovePDF best used for?
iLovePDF is most often used for combining scanned pages into a single pdf or splitting a large document occasionally, without buying a desktop pdf editor., compressing a pdf that a mail system or an upload form refuses to accept., converting a scanned document into an editable word or excel file, which needs the paid text recognition tools., a small office needing simple pdf operations across several machines without a per-seat desktop licence.. Of those, combining scanned pages into a single pdf or splitting a large document occasionally, without buying a desktop pdf editor. and compressing a pdf that a mail system or an upload form refuses to accept. are not what Memberstack is typically brought in for.
What can iLovePDF do that Memberstack cannot?
iLovePDF covers Single-purpose tools, Format conversion, Text recognition conversions, File size limits.

Answered from the vendors’ own pages

iLovePDF: Do I need an account?

Not for the basic free tools, though they are subject to per-tool size limits and restrictions on batch processing.

Memberstack: What are Memberstack's transaction fees?

Memberstack's transaction fee varies by tier: Basic plan charges 4% per transaction, Professional charges 2%, Business charges 0.9%, and Established tier charges zero transaction fees.

Source
iLovePDF: Is it safe for confidential documents?

Files are uploaded to the vendor's servers for processing. For client material, personal data or regulated documents, use a tool that works locally on the machine instead.

Memberstack: Does Memberstack offer a free trial or testing mode?

Yes, Memberstack offers an unlimited free trial in test mode requiring no credit card. Users maintain full feature access at no cost until their site launches with real members.

Source
iLovePDF: What does Premium add?

Access to every tool including text-recognition conversions and PDF/A, much larger files, unlimited processing, desktop and mobile applications, digital signatures, workflows and no adverts.

Memberstack: What discounts does Memberstack offer?

Memberstack offers 50% discount for non-profits, special pricing for young professionals (4% fees), and $249/month with zero fees for startups under $1M raised. Webflow community builders receive the Basic plan free. 30-day money-back guarantee available with full refund.

Source
iLovePDF: Can I use it inside my own application?

Only through the separate developer API, which is priced independently, so plan the automation cost separately from the consumer subscription.

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