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Software · head to head

Apache Druid vs Remember The Milk

Apache Druid logo

Apache Druid

Software

Real-time analytics database for sub-second OLAP queries

From
Free
Rated
-
Remember The Milk logo

Remember The Milk

Software

The smart to-do app for busy people

From
Free
Rated
-

The short version

  • Each has a real cost: Apache Druid open-source offering lacks high-availability, distributed architecture, and enterprise security features; Remember The Milk interface looks dated compared to modern task managers
  • They diverge on capability: Apache Druid covers Real-time Ingestion, Remember The Milk covers Smart lists.

Where they differ

Only the attributes on which Apache Druid and Remember The Milk actually diverge.

Attributes where Apache Druid and Remember The Milk differ
AttributeApache DruidRemember The Milk
Pricing modelopen-sourceUnknown
PlatformsDocker, Kubernetes, Native deployment (Java-based)Web, iOS, Android, macOS, Windows
Founded19992004

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

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 Apache Druid

  • Real-time Ingestion
  • Sub-second Queries
  • Column-oriented Storage
  • Streaming Integration
  • Approximate Algorithms
  • Flexible Schemas
  • Time-based Partitioning
  • Kafka

Only in Remember The Milk

  • Smart lists
  • Location reminders
  • Task sharing
  • Advanced search
  • Subtasks
  • Google Calendar
  • Outlook
  • Evernote

Both cover

  • Linux support

What people use each for

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

Apache Druid

  • Real-time analytics platforms ingesting millions of events per second from streaming sourcesnot Remember The Milk
  • Applications requiring sub-second queries over high-cardinality datasets (billions to trillions of rows)not Remember The Milk
  • Time-series and event analysis at massive scale with columnar storage efficiencynot Remember The Milk

Remember The Milk

  • Schedulingnot Apache Druid
  • Appointment bookingnot Apache Druid
  • Time trackingnot Apache Druid
  • Resource managementnot Apache Druid
  • Team coordinationnot Apache Druid

Where each one falls short

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

Apache Druid

  • Open-source offering lacks high-availability, distributed architecture, and enterprise security features
  • Requires native integration with Apache Kafka or Amazon Kinesis for real-time ingestion; custom integrations need development
  • High-concurrency query support (hundreds of thousands QPS) requires significant cluster infrastructure investment

Remember The Milk

  • Interface looks dated compared to modern task managers
  • Limited mobile app features compared to desktop version
  • No advanced project management features like Gantt charts or timeline views

Pricing, plan by plan

Apache Druid

Free

No published plan breakdown. See the Apache Druid review.

Remember The Milk

Free
  • FreeFree
    • Task creation and organization
    • Basic reminders
    • List sharing
  • Pro$39.99/year
    • All free features
    • Advanced sorting
    • Attachments

Which should you pick?

Choose Apache Druid if

  • You need real-time ingestion.
  • You want to start without paying.
  • You work on Docker, Kubernetes, Native deployment (Java-based).
  • You also want sub-second queries.

Choose Remember The Milk if

  • You need smart lists.
  • You want to start without paying.
  • You work on Web, iOS, Android, macOS, Windows.
  • You also want location reminders.

Questions people ask

Is Apache Druid or Remember The Milk better?
Neither clearly leads. Apache Druid starts at Free and Remember The Milk at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Apache Druid or Remember The Milk?
Apache Druid starts at Free and Remember The Milk at Free.
Does Apache Druid or Remember The Milk run on more platforms?
Apache Druid runs on Docker, Kubernetes, Native deployment (Java-based). Remember The Milk runs on Web, iOS, Android, macOS, Windows.
Can I use Apache Druid for free?
Both have a free tier, so you can try either at no cost before committing.
What is Apache Druid best used for?
Apache Druid is most often used for real-time analytics platforms ingesting millions of events per second from streaming sources, applications requiring sub-second queries over high-cardinality datasets (billions to trillions of rows), time-series and event analysis at massive scale with columnar storage efficiency. Of those, real-time analytics platforms ingesting millions of events per second from streaming sources and applications requiring sub-second queries over high-cardinality datasets (billions to trillions of rows) are not what Remember The Milk is typically brought in for.
What can Apache Druid do that Remember The Milk cannot?
Apache Druid covers Real-time Ingestion, Sub-second Queries, Column-oriented Storage, Streaming Integration. Remember The Milk covers Smart lists, Location reminders, Task sharing, Advanced search. Both handle Linux support.

Answered from the vendors’ own pages

Remember The Milk: Is there a free version of Remember The Milk?

Yes. Remember The Milk is free to download and use with core features like task creation, lists, reminders, and basic sharing. A Pro subscription at $39.99 annually unlocks advanced features like advanced sorting, attachments, and Apple Watch support.

Source
Remember The Milk: What devices and platforms does Remember The Milk support?

Remember The Milk is available across desktop, mobile, web, and wearable platforms with native applications, ensuring tasks remain synchronized across all devices.

Source
Remember The Milk: Can I share tasks with others in Remember The Milk?

Yes, Remember The Milk allows you to share lists and assign tasks to others to coordinate work and get things done faster.

Source
Remember The Milk: Does Remember The Milk integrate with other apps?

Yes, Remember The Milk integrates natively with Gmail, Google Calendar, Evernote, and Zapier, allowing you to capture tasks from multiple sources.

Source

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