ClosR

Practice 50 sales calls with AI before doing 1 for real

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August 5, 2026 Quick update: reworked pricing after a usage spike, plus custom AI prospect profiles

Small update on ClosR (AI coach for practicing sales calls before doing them for real):

Pricing reworked again: now 3 tiers instead of 2. Starter (29 EUR/mo), Pro (79 EUR/mo, 15h of AI call time/mo), and a new Max tier (149 EUR/mo, unlimited calls). Added Max after a Pro user burned through half our voice API budget in a single day.

New feature: a library of custom AI prospects. Save and reuse prospect profiles tailored to your industry instead of starting from scratch on every simulation.

Still solo, still validating PMF. Feedback always welcome.

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May 23, 2026 I built an AI coach so solo founders can practice sales calls before burning real leads (€19.99/mo, FR-first)

Hey IH 👋

Solo founder here. I built ClosR because I burned my first 5 sales leads in a week — panic on the price objection, monologuing, never asking for the close. Each lead cost me €50 in ads. Painful.

The market’s “solution”: €3,000 closing courses that are 90% theory. Or burn more leads.

What ClosR does: an AI coach that simulates realistic sales calls. The AI plays a prospect — hesitates, interrupts, throws objections like “it’s too expensive” or “I’ll think about it.”

You speak out loud. You panic at first. After 30 simulations, the words come out automatically.

After each call you get detailed feedback by phase (qualification, presentation, objection handling, close) and by skill (active listening, asking for the sale, silence handling).

Stack:

  • Frontend: Vite/React on Vercel

  • Backend: Node.js on Render

  • Voice: OpenAI Realtime API

  • Auth + DB: Supabase

Pricing: Free first simulation, then €19.99/month. No commitment.

Where I’m at: ~5 paying users so far, building distribution via TikTok organic. Just launched the website with proper SEO/GEO foundation this week (17 pages, llms.txt, structured data).

Why French market first: Best simulators (Hyperbound, Second Nature) are English and €50–200/month for teams. Nothing for solo French entrepreneurs at small price points.

Happy to answer anything. What would make you try it (or NOT try it)?

Site: https://closr.fr

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I built ClosR after burning my first 5 sales leads. The market only offered €3,000 courses (90% theory). ClosR is a €19.99/month AI coach to practice 50 sales calls before doing 1 for real. French-first.