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Education · head to head

Lightspeed Systems vs Memrise

Lightspeed Systems logo

Lightspeed Systems

Education

Filtering, classroom management and student safety monitoring for K-12 device fleets

From
On request
Rated
-
Full reviewWebsite
Memrise logo

Memrise

Education

Vocabulary and spaced repetition language app built around video clips of native speakers

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Memrise has a free tier, so it costs nothing to try first.
  • Each has a real cost: Lightspeed Systems no module has published pricing, so districts cannot benchmark a quote without running a formal procurement, and the eventual figure depends heavily on which co-operative contract they buy through.; Memrise the free tier caps daily reviews tightly enough that consistent vocabulary building in practice requires the Pro subscription.
  • They diverge on capability: Lightspeed Systems covers Filter, Memrise covers Spaced repetition flashcards.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Lightspeed Systems and Memrise actually diverge.

Attributes where Lightspeed Systems and Memrise differ
AttributeLightspeed SystemsMemrise
Starting priceOn requestFree
Pricing modelquoteFree with a Pro subscription
Free tierNoYes
PlatformsWeb, iOS, Android, Chrome OS, Windows, macOSiOS, Android, Web

Identical on both: user rating (Not yet rated), category (Education).

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 Lightspeed Systems

  • Filter
  • Alert
  • Classroom
  • Insight
  • Signal
  • MDM
  • StopIt
  • Hall Monitor

Only in Memrise

  • Spaced repetition flashcards
  • Learn with Locals videos
  • Official courses
  • Speaking practice
  • Offline mode
  • Grammar bot

What people use each for

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

Lightspeed Systems

  • A district with 15,000 take-home Chromebooks that needs filtering to follow the device onto home and public networksnot Memrise
  • A technology director being asked to justify the edtech budget, who can use app usage data to cancel licences nobody opensnot Memrise
  • A school board that has agreed to safety monitoring but has no staff able to respond to alerts at night, and so buys the human review servicenot Memrise
  • A one-to-one iPad rollout wanting device enrolment, filtering and teacher screen control from one vendornot Memrise

Memrise

  • A learner who wants vocabulary tied to real spoken usage through native speaker video rather than only text flashcardsnot Lightspeed Systems
  • Someone using a grammar-focused course elsewhere and wanting Memrise purely for vocabulary retentionnot Lightspeed Systems
  • A traveller wanting practical phrase recognition for a specific trip rather than formal fluencynot Lightspeed Systems
  • A learner comparing subscription convenience against building free custom decks in Ankinot Lightspeed Systems

Where each one falls short

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

Lightspeed Systems

  • No module has published pricing, so districts cannot benchmark a quote without running a formal procurement, and the eventual figure depends heavily on which co-operative contract they buy through.
  • Alert detection and the 24/7 human review that makes it actionable are priced separately, so a district that budgets for Alert alone ends up owning the overnight triage burden itself.
  • The agent model means coverage stops at the managed device, and students moving to a personal phone on mobile data are outside filtering and monitoring entirely, which undercuts the compliance claim in the exact scenario administrators worry about.
  • Teacher screen monitoring is frequently deployed without training, and lessons stall while staff learn the interface, so the first term of a Classroom rollout often produces complaints rather than the intended benefit.
  • Buying eight modules from one vendor makes renewal a single high-value negotiation with no partial leverage, and districts locked into a multi-year co-operative contract cannot easily drop a module that underperforms.

Memrise

  • The free tier caps daily reviews tightly enough that consistent vocabulary building in practice requires the Pro subscription.
  • Memrise phased out much of its earlier community-created course library in favour of official courses, so learners who relied on community decks for less common languages lost access to that content.
  • It teaches vocabulary and set phrases well but offers comparatively thin grammar instruction, so it works best as a companion to a grammar-focused course rather than a standalone method.
  • Language coverage for the flagship Learn with Locals video feature and speaking practice is uneven, concentrated in a handful of popular languages.
  • Unlike Anki, the spaced repetition algorithm and content are closed and cannot be customised or exported, so a learner cannot take their review data to another tool.

Pricing, plan by plan

Lightspeed Systems

On request
  • Lightspeed Filter$undefined/year
    • Device-level content filtering on and off network
    • YouTube and social media policy controls
    • Quoted per student device per year
  • Lightspeed Alert$undefined/year
    • Safety signal detection
    • 24/7 human review sold as an additional service
    • Quoted
  • Lightspeed Classroom, Insight, Signal, MDM, StopIt and Hall Monitor$undefined/year
    • Each sold as a separate per-student module
    • Quoted, commonly bundled

Memrise

Free
  • Memrise Pro$8.99/month
    • Free tier allows basic vocabulary practice with daily limits and ads
    • Pro unlocks Learn with Locals videos, full official courses and offline mode
    • Annual Pro plans typically run $69.99 to $89.99, cheaper per month than monthly billing

Which should you pick?

Choose Lightspeed Systems if

  • You need filter.
  • You work on Web, iOS, Android, Chrome OS, Windows, macOS.
  • You also want alert.
Lightspeed Systems review

Choose Memrise if

  • You need spaced repetition flashcards.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want learn with locals videos.
Memrise review

Questions people ask

Is Lightspeed Systems or Memrise better?
Neither clearly leads. Lightspeed Systems starts at On request and Memrise at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Lightspeed Systems or Memrise?
Memrise has a free tier; the other does not. Paid plans start at On request for Lightspeed Systems and Free for Memrise.
Does Lightspeed Systems or Memrise run on more platforms?
Lightspeed Systems runs on Web, iOS, Android, Chrome OS, Windows, macOS. Memrise runs on iOS, Android, Web.
Can I use Memrise for free?
Yes. Memrise has a free tier, so you can try it without paying. Lightspeed Systems starts at On request.
What is Lightspeed Systems best used for?
Lightspeed Systems is most often used for a district with 15,000 take-home chromebooks that needs filtering to follow the device onto home and public networks, a technology director being asked to justify the edtech budget, who can use app usage data to cancel licences nobody opens, a school board that has agreed to safety monitoring but has no staff able to respond to alerts at night, and so buys the human review service, a one-to-one ipad rollout wanting device enrolment, filtering and teacher screen control from one vendor. Of those, a district with 15,000 take-home chromebooks that needs filtering to follow the device onto home and public networks and a technology director being asked to justify the edtech budget, who can use app usage data to cancel licences nobody opens are not what Memrise is typically brought in for.
What can Lightspeed Systems do that Memrise cannot?
Lightspeed Systems covers Filter, Alert, Classroom, Insight. Memrise covers Spaced repetition flashcards, Learn with Locals videos, Official courses, Speaking practice.

Answered from the vendors’ own pages

Lightspeed Systems: How much does Lightspeed Filter cost per student?

Lightspeed does not publish rates. Pricing is quoted per student device per year and varies with district size, module mix and which purchasing co-operative contract you buy through.

Memrise: Is Memrise free?

A limited amount of vocabulary practice is free with daily caps and ads. Learn with Locals videos, full courses and offline mode require Memrise Pro.

Lightspeed Systems: Is 24/7 human alert review included with Alert?

No. Alert provides the detection; the staffed round-the-clock review service is an additional purchase, and it is usually what districts actually need.

Memrise: What is Learn with Locals?

Short video clips of native speakers using vocabulary and phrases in real settings, intended to show how language is actually spoken rather than textbook delivery.

Lightspeed Systems: Does filtering work when students are at home?

Yes, the agent runs on the device rather than the network, so policy follows the Chromebook or laptop off site.

Memrise: Can I still use community-created courses?

Memrise moved away from most of its earlier community course library toward its own official courses, so availability of community content is now limited.

Lightspeed Systems: What does Insight actually do for the budget?

It reports which licensed apps are opened and by whom, which districts use to cancel subscriptions with low usage. It also flags whether an app meets named privacy and accessibility standards.

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