Your Mind is for Having Ideas,
Not Holding Them

Organize your thoughts and build your second brain. For creators, learners, and thinkers.

Trusted by creators, learners, and thinkers worldwide

Capture anywhere

Voice, photo, or text. However feels natural. Cohesive captures it all instantly.

Voice notes while walking or driving
Photo OCR for handwritten notes
Lightning-fast text input

Multi-Input Demo Video

AI understands context

No manual filing. AI tags and organizes everything automatically based on what you actually write about.

Smart Tagging Demo Video

Improve with AI

Fix grammar, translate languages, or restructure thoughts. Just ask in natural language.

Language Assistant Demo Video

See connections

Build hierarchies and discover links between thoughts. AI reveals patterns you'd never notice.

Knowledge Web Demo Video

Never forget again

Smart reminders from your thoughts. Free your mental RAM for creativity.

See all features

Smart Reminders Demo Video

Loved by creators and thinkers

People worldwide use Cohesive to organize thoughts and see patterns they never noticed.

"I had no idea I was unconsciously linking my bad moods to specific triggers until Cohesive showed me the pattern. Now I can see my emotional patterns objectively."

Maya K.

Maya K.

Mindfulness Practitioner

"With ADHD, my ideas used to vanish before I could use them. Cohesive captures thoughts instantly without breaking focus."

Alex R.

Alex R.

Startup Founder

"My research generated folders full of disconnected notes. Cohesive creates a true knowledge web. I see connections I'd never spot on my own."

Dr. Lena K.

Dr. Lena K.

PhD Researcher

"I used to lose brilliant ideas in meetings because I couldn't write them down. Now I whisper into my phone and capture everything."

Sarah Chen

Sarah Chen

Product Manager

"The voice notes are perfect for logging exercises between sets. Best of all, it shows how my sleep affects performance — game changer!"

Marcus J.

Marcus J.

Fitness Enthusiast

"I was struggling to build consistent habits. After three months, my morning exercise routine finally stuck thanks to the pattern insights!"

James T.

James T.

Habit Builder

"Cohesive gets better every couple of weeks. The automatic organization feels like I finally have an assistant for my scattered brain."

Emma Rodriguez

Emma Rodriguez

Digital Nomad

"I really like how Cohesive suggests edits to existing notes. It helped me create a better system for tracking my goals."

David Park

David Park

Life Coach

"Cohesive reveals connections between my feelings and activities. Now I understand my triggers and have better coping strategies."

Leila S.

Leila S.

Wellness Enthusiast

Choose Your Plan

Free

€0/forever

Start building your second brain

  • 100 thoughts per month
  • 45-second voice notes
  • Basic AI organization
  • 10 reminders per month
Get Started Free
Most Popular

Pro

€9.99 /month

Billed annually (€119.88)

  • Everything in Free, plus:
  • Unlimited thoughts & storage
  • 90-second voice notes
  • Advanced pattern recognition
  • Unlimited tags & reminders
  • Priority support
Get Pro

Frequently Asked Questions

What is Cohesive?
Cohesive is your external brain. Capture thoughts via voice, text, or photos. AI organizes everything and reveals patterns you'd never notice yourself.
How does AI organization work?
AI analyzes your thoughts and automatically creates relevant tags. It finds connections between notes and builds a knowledge web so you can discover relationships you'd miss.
What platforms work?
iOS, Android, Web, Windows, macOS, and Linux. Your thoughts sync everywhere you go.
Is my data private?
Yes. Your thoughts are encrypted and secure. We use industry-standard practices and never use your personal content to train models for other users.
Free vs Pro differences?
Free gives you core features with generous limits. Pro unlocks unlimited thoughts, advanced pattern recognition, longer voice notes, and priority support.