Never get outsmarted
on a call again
CallShield listens to your calls in real-time, detects scams, manipulation and pressure tactics, then tells you exactly what to say back.
1 free analysis per day • No credit card required • Works on any phone call
Dead simple. Three steps.
No downloads, no setup, no fuss. Works in your browser on any device.
Open CallShield
Launch from your home screen or browser. One tap and you're ready.
Put call on speaker
Answer your call and switch to speaker mode. Hit the big GO LIVE button.
Read & respond
AI analyses the call in real-time. Suggested responses appear on screen instantly.
Your AI conversation weapon
Whether it's a scam call, tough negotiation, or awkward confrontation — CallShield has your back.
Scam Detection
Identifies HMRC scams, tech support fraud, phishing attempts and 50+ manipulation tactics in real-time.
4 Response Styles
Diplomatic, Assertive, Savage, or Legal — pick the tone that fits the situation and read it word for word.
BS Meter
Live score from 0-100 showing how much BS is being detected. Green means safe, red means danger.
Cue Card Mode
Big, glanceable text designed for reading mid-call. No squinting at tiny screens.
Text Analysis
Paste any WhatsApp, email, or DM conversation and get instant analysis with suggested replies.
Always Ready
Persistent notification on your phone. Call comes in, one tap and CallShield is live.
Simple pricing. Start free.
No hidden fees. Cancel anytime.
Forever free
- 1 AI analysis per day
- Text conversation analysis
- Live call mode
- BS Meter
- 2 response styles
Unlimited protection
- Unlimited AI analyses
- All 4 response styles
- Cue Card mode
- Voice coaching (TTS)
- Always Ready notifications
- Priority AI processing
- Session summaries
- Learning & personalisation
Ready to take control of every conversation?
Join CallShield and never be caught off guard again.
Get Started Free