Best Mem Alternatives in 2025

Mem has a super start in the AI note taking market, as one of the hot new apps.

Popular for the AI chat features and first to market nature, now many hundreds of tools have been popping up to help people solve note taking together with AI. The market remains very competitive, more than ever, giving you more options and tools that can help you replicate what you had with Mem.

Why you might move or be looking away from Mem?

Here's why people could be considering competitors to Mem:

• Lack of Development - It hasn't released many features or updates in the last few years.

• Lack of AI Customization - Changing out your AI provider might be something you'd like to have.

• More Note-Taking Abilities - Mem doesn't ooze as many note taking features as others, you might be craving that.

1. Kortex

Best for AI Customization

Kortex is a popular AI note taking app for second brain lovers.

Compared to Mem, these are similar in nature. Both have a way to chat with an AI model and use former notes as context. Kortex allows you to take and form notes that are connected, much like how bi-directional links work and is a popular way do develop your own personal digital garden. This is a very similar tool to Mem, but feels more focused towards those deep thinking note takers. The only thing missing with Kortex is the lack of iOS and Android apps to take notes on the go, but that could be coming.

Best features

• Easy to use and to get started with.

• Components for building objects & templates.

• Great AI models to choose from.

• Best for deep thinkers.

2. Evernote

Best for All Round

Evernote under new owners have had a big AI breakthrough.

The app is now focused towards being a strong, reliable and good base for your AI. With abilities to help tidy up your grammar, to now the ability to transcribe notes using AI, they are constantly developing new ways to use and manage Evernote as an AI note taking app. This is a good example of a company that is eager for development and boosting the app. Evernote isn't exactly cheap, at around $14.99 per month, but they are seemingly building a much more stable, stronger app that people can use as a Mem replacement.

Best Features

• Good for note taking, calendar and tasks.

• Helps you bring in calendar items from Google Calendar & more.

• AI focused note taking and editing of your notes.

• Toying with an AI chat feature.

3. Tana

AI Powered Workspace

Tana is one of the top AI note taking apps right now.

It allows you to take notes, capture things fast, turn your notes into AI summarizies, voice capture and even use as an AI meeting note taker to collect important notes in your next meeting. This app has had a wild journey and beginning to become one of the tools in the note taking space that has been a blend between PKM and traditional notes app. People who look at it compared to say Mem will like how it is structured, how deep you can go connecting up notes & how deeply embedded AI is into the workflows.

4. Capacities

Best for Object Notes

Capacities is new to the scene and a good one for AI.

It allows you to take notes, but unlike other note taking apps like Mem, organizes your notes in an object based note-taking structure. Think templates for each of your notes. This is perfect for those who want a more organized structure to all their notes, eg. person/meeting/book - so that each time you create a note structure appears. So you'll love this as a Mem alternative, if you felt that Mem lacked the ability of organizing your notes for you in an effective way. Beyond that, Capacities does AI chats allowing you to add your own API key or even using the limits they provide as part of Capacities premium, but these AI Chats can be saved and knowledge contextualized using past notes, like Mem has.

More Notable Mentions

These apps are similar to Mem and are worth mentioning as you explore: