The #1 voice summary tool for everyday conversations
No app, no subscription. Just WhatsApp — and instant summaries whenever you need them.
First 15 minutes are on us.
Why people keep using Leni
"During interviews I'm too focused on answering well to remember everything they say. Recording and summarizing those conversations with Leni helped me prepare better follow-ups — and I landed my new job."
Michael
Job Seeker
"I use Leni to process my personal voice reflections. It turns my messy thoughts into structured summaries — helping me spot patterns in how I think and feel. It's like therapy, just quieter."
Amira
Psychology Student
"Since I started recording every doctor appointment and letting Leni transcribe and summarize it, I finally understand the doctors' jargon. I don't miss details anymore — and it's all in plain language I can actually follow."
Martina S.
Stay-at-home mom
"I record my study group sessions and seminars, send them via WhatsApp, and get a clean summary within minutes. It's like having a personal assistant who actually listens. My notes have never been this organized."
Jonas W.
Law student
"I used to leave meetings with my accountant completely confused. Now I just send the voice memo to Leni — and the summary tells me exactly what I need to do next. It saves me hours and headaches every month."
Emily C.
Small business owner
How It Works
- Record your conversation\n Use your phone's voice recorder or record directly in WhatsApp.
- Send it to WhatsApp\n Forward the recording to our WhatsApp number — no app needed.
- Get your summary instantly\n Receive a clear, actionable summary in under 60 seconds.
Why people rely on Leni
Works in the apps you already use
Just record and send. No accounts, no apps, no learning curve.
Built for private conversations
GDPR-compliant. Your recordings aren't stored. Your data stays yours.
Understand every moment clearly
AI summaries that capture context and key details — not just keywords.
Only pay for the minutes you need
No subscription — just pay for what you use. Your first 15 minutes are free.
Pay only for what you use
Start free. Add minutes anytime. No subscriptions.
Free Trial
15 minutes\n$0\nTry it free — no card needed.
S
50 minutes\n$4.95\n$0.10 / min\nFor short notes or brief meetings.
M
120 minutes\n$9.95\n$0.08 / min\nGreat for regular use.
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300 minutes\n$19.95\n$0.07 / min\nBest value for frequent users.
Payments securely processed via Stripe. Minutes never expire.
Top up anytime — from your WhatsApp chat.
The story behind Leni
"When my dad was diagnosed with cancer, I started recording our doctor appointments — just to keep up with everything being said. But none of the AI tools I tried to transcribe and summarize them actually fit the job. They were built for business meetings, packed with features I didn't need, and hidden behind expensive plans.
So I built my own — simple, affordable, and made for everyday conversations. When I shared it with friends, it spread fast. That's how Leni was born — a small, trusted companion in your pocket whenever you need clarity."
Steve S.
Founder of Leni
Common questions
Do I need to install anything?
Is my data safe?
How fast will I get my summary?
What's the maximum audio length I can send?
Send a recording now — get your summary back in under a minute
First 15 minutes are on us.