Alternatives

Products that do what HeyBrian does

A second brain that writes itself, and reminds you

1
Notion Second Brain▲405
Organize your entire life with Notion
2023
2
Heyday▲1,178
AI copilot for your own research, notes & conversations
2024 · heyday.xyz
3
Layer ▲1,002
Brain-Inspired planner
2024
4
TalkNotes▲854
Turn your thoughts into actionable notes, fast
2023 · talknotes.io
5
SECOND BRAIN 2.0▲111
Get organized, get productive with Second Brain 2.0
2023
6
Notebuddy▲124
The second brain for students
2022
7
Dim Notes▲332
Auto-tags your thoughts
Nov 2025
8
Supernotes 2▲607
Fast note-taking and knowledge sharing
2022
9
RemNote▲236
The all-in-one tool for thinking and learning
2021
10
RemNote V1▲255
Your thinking and learning workspace.
2021
11
Hypernotes▲308
Create, share, and understand knowledge in a new way
2021
12
Notes▲103
Streamlined notes: quick & organized
2024
13
Notebook OS▲145
Capture and manage your notes in Notion
2022
14
Clementine▲82
A place to save your thoughts and ideas
2022
15
Echonotes▲120
Quickly organize ideas into clear, structured notes
2023
16
NoteThisDown▲162
Handwritten notes to Notion
2024
17
Substack Notes▲136
A new way for writers to share their thoughts.
2023
18
NimbleNotes▲135
The digital notebook that helps you study.
2015
19
Notece Journal▲187
Make your thoughts as clear as possible
2025
20
Recall▲184
Your personal encyclopedia
2022
21
MindVault- Brain Dump▲123
Your brain is for thinking ideas and not holding onto them
2023
22
Supreme Second Brain▲77
Taking notes was never easier than now
2022
23
Audio Notes AI▲164
Turn chaotic ideas into practical notes
2023
24
MeisterNote▲181
Stunning online documentation - write, organize, collaborate
2021

Ranked by how close each launch is in meaning, then by votes. Refine with a description →