Important conversations
don't accept replay
That perfect answer you thought of after you hung up?
It should have come before.
Grilo is the AI that whispers what to say...
while you can still say it.
The Talking Cricket was always there.
But he speaks softly.
And the world speaks loud.
That voice that says "say this now" —
you hear it, but it arrives late.
After the client left.
After the interview ended.
After the moment passed.
Grilo doesn't prevent you from making mistakes.
It ensures your choices are conscious.
You know this feeling
That chill when the conversation takes an unexpected turn
"It's too expensive."
The client crossed their arms. You know you have arguments — but they don't come. Silence swallows the room. The sale slips away.
"Tell me about yourself."
The question you rehearsed a thousand times. But now, live, the words get jumbled. You forgot the main point.
"This is our final offer."
You feel there's room to negotiate. But you don't know how to push without breaking rapport. You accept less than you could.
"This is unacceptable!"
Angry customer on the other end. Every wrong word adds more fuel. You don't know how to de-escalate.
"We need to talk about your performance."
Difficult feedback. You want to be firm but fair. The right words escape you.
In the shower, the answer comes.
"That's what I should have said!" Perfect. Brilliant. And completely useless now.
What if the right answer came at the right time?
Not after. During the conversation.
Your conscience in real time
Like Pinocchio's Talking Cricket — but cutting-edge technology, not magic
Install the extension
One click. No hassle.
Join the call
Grilo wakes up on its own in Meet, Zoom or Teams.
It listens with you
Understands context. Anticipates critical moments.
Receive the whisper
The suggestion appears. You decide whether to use it.
"Let your conscience be your guide"
You stay in control.
Grilo just ensures you have the best options when it matters.
Everything you need
Features designed for those who can't get it wrong when it counts
Real-time transcription
Captures speech from all participants. Identifies who is speaking. Keep a history of all your conversations.
Your data, your control
Runs 100% locally in your browser. No data goes to our servers.
Cutting-edge technology
We use state-of-the-art AI. If you prefer, use your own API key (OpenAI, Gemini, Anthropic).
Invisible to others
No extra participant joins your meeting. No notification to others. Nobody knows you're using it.
Two-way analysis
When others speak: suggests responses. When you speak: tells you what was good and what to improve.
Create your own assistant
Customize for your specific situations. Adjust the tone, style and focus of suggestions.
Smart playbooks for every situation
Proven methodologies or your own manual. Grilo learns and whispers at the right time.
Simple and straightforward
Start free for 3 days. Then choose your plan.
Frequently asked questions
Is it safe to use in confidential conversations?
Yes! Grilo runs in your browser. For maximum security, use your own API key and have full control of your data.
What languages does it work in?
Grilo automatically detects the conversation language and responds in the same language. Works in Portuguese, English, Spanish and dozens of other languages.
Do I need an API key?
Not to start! You can try it for free. Then you can subscribe to a plan, and if you want even more privacy and security, use your own API key.
Do other people see the suggestions?
No! The suggestions appear only in your browser, in a discreet location. No participant sees your suggestions.
Best practice: inform participants that the conversation may be monitored for improvement purposes.
Does it work on all platforms?
Currently: Google Meet, Zoom Web and Microsoft Teams.
Coming soon: More platforms based on user feedback.
The next important conversation
is already scheduled
Will you go in prepared?
Or will you hope to remember later?
Try for free