Skip to content
effecthub

IKI AI vs Mem

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. IKI AI starts at $15, Mem at $12. Both have a free tier. Only Mem ships a public API.

IKI AIAI knowledge workspace that captures articles, PDFs, and videos into a personal library you can query and summarize.MemNotes app with an agent that files captures, tracks commitments and briefs you before meetings

Side by side

FactIKI AIMem
CategoryKnowledge Management & WikisNote-taking & Second Brain
Pricing modelFreemiumFreemium
Starts at$15 month$12 month
Public APINoYes
PlatformsWeb, Chrome ExtWeb, macOS, Windows, iOS
CompanyIKI AI—
Last verifiedSep 1, 2026Sep 6, 2026

What our research says

IKI AI

IKI AI's value is collapsing research spread across articles, PDFs, and videos into one library an assistant can actually answer questions against, rather than being just another note app. The free tier is usable for light research but caps co-pilot requests tightly enough that regular use likely means upgrading.

Pros

  • Captures and auto-tags content from articles, PDFs, and video, not just text notes
  • Chrome extension makes capture possible while browsing, not just inside the app
  • Free Basic tier exists with no credit card required
  • Pro tier adds video transcription and unlimited assistant queries at a low $15/month

Cons

  • Free tier is capped at 50 co-pilot requests a month
  • Company location/country isn't disclosed on the site
  • No listed API for connecting the library to other tools

Mem

Mem has moved past 'self-organizing notes' into an agent that actually nags you about commitments, which is the part most note apps never deliver. The catch is the ladder: the free tier is tiny, the useful proactive behavior is fenced into a $99/month plan, and sign-in is currently Google-only.

Pros

  • Agent tracks tasks and commitments across notes, not just search
  • Native apps on web, Mac, Windows and iOS with voice capture
  • Pro at $12/month includes API and email-in access
  • Proactive tier reaches you on Slack, iMessage and WhatsApp

Cons

  • Free plan (25 notes/month) is too small to evaluate the agent seriously
  • The headline proactive features cost $99/month
  • Google-only authentication; no Android app listed

Which one fits

Choose IKI AI if you need

  • Researchers and knowledge workers collecting material from many sources
  • Users who want AI summarization and tagging applied automatically on capture
  • Teams wanting shared collections rather than individual scattered notes

Choose Mem if you need

  • Founders and consultants juggling many threads without an assistant
  • People who capture by voice and want automatic filing
  • Users who want reminders pushed into Slack or iMessage rather than another app

More comparisons

All IKI AI alternatives →Browse all Knowledge Management & Wikis →