Sossil

Sossil is a conversation practice app for difficult relationships.
Your tagline says it well: “You’re a diamond trapped inside the fossil of social struggles. Let’s carve you out.”
What it does
Pick your struggle
You choose who you want to get better with: Girlfriend/Partner, Boss, Colleague, Client, or HR.
Quick setup
You answer a short set of questions (feelings, situations, intensity, etc.) so the app can tailor your practice.
Safe practice
You have simulated chat conversations with an AI that acts like that person in tough situations (e.g. feedback with your boss, scope creep with a client, conflict with a colleague).
Coaching after each round
After every practice you get an Analyst Report: what went well, what to try next, and a simple medal (Platinum / Gold / Silver / Bronze) so you see your progress.
Your journey
A Journey Map shows your progress: which scenarios you’ve done, levels, and how you’re improving over time.
One-line pitch
Sossil helps you practice hard conversations (with your boss, partner, client, colleague, or HR) in a safe, private space and get clear feedback so you can show up better in real life.
Who it’s for
People who want to get better at:
Standing their ground without blowing up
Handling difficult bosses, clients, or colleagues
Navigating HR or institutional situations
Communicating in romantic or close relationships
So in customer terms: Sossil is your private coach for the conversations you dread, so you can handle them with more confidence and clarity.