What is Crowdless?
Crowdless is a human simulation tool that helps you understand how different people will react to your messages, tweets, emails, and pitches before you send them. Instead of guessing how your audience will respond, you can test your message against diverse perspectives and get instant, actionable feedback.
Whether you're crafting a sensitive email, writing a viral tweet, preparing a pitch deck, or announcing a product launch, Crowdless helps you anticipate reactions and refine your message for maximum impact.
How it works
1. Enter your message
Paste any text—a tweet, email, pitch, or announcement—that you want to test.
2. Choose perspectives
Select from 10 diverse personas representing different viewpoints and backgrounds.
3. Get instant feedback
Receive detailed reactions with sentiment analysis, confidence scores, and warnings.
Privacy & Security
Your data is yours
We take privacy seriously. Your simulations are stored securely and are only accessible to you. We don't sell your data or use it for training purposes. You can delete your history at any time.
Get in touch
Have questions, feedback, or feature requests? We'd love to hear from you.
Email us at crowdlessapp@gmail.com
Ready to test your message?
Sign up for free and get 5 simulations per day.