FenneX | Smart Radar. Smarter Replies. Real Audience Growth.
Find the best conversations. Get replies optimized for engagement and conversion.
15 free actions on every feature. No credit card required.
The true cost of time wasted on X
Hours lost
Endless scrolling to find relevant conversations.
Ignored replies
Generic responses that don’t drive engagement.
Missed opportunities
High‑potential tweets slip away while you’re busy.
Robotic AI
Other tools produce replies that sound fake.
Two ways to engage, one goal: growth
Engage at scale, in seconds
- 1 Smart Radar – scans your feed, scores tweets >80
- 2 FenneX Reply – instant, context‑aware reply
- 3 Quick validation – tweak if needed, post in 2s
🎯 Ideal for:
Reply with precision and personality
- 1 Summarize – grasp complex threads in 3s
- 2 Deep analysis – sentiment, intent, themes
- 3 Tone & style – 25+ tones or auto‑blend
- 4 Multiple variations – pick your voice
🎯 Ideal for:
Real growth in just 5 days
FenneX users see dramatic improvements in engagement and reach.
Impressions
Audience growth
*Data from a FenneX user over 5 days. Individual results may vary.
More than just an AI tool
FenneX is a complete copilot that augments your intelligence, not replaces it.
Smart Radar
Automatic detection of high‑engagement opportunities in your current feed. Score >80 = validated.
FenneX Reply
Multi‑tone replies based on deep contextual analysis. Works in both Rapid and Master modes.
One‑Click Post
Post directly to X without copy‑pasting. Maximum time saving, zero friction.
25+ tones
From professional to provocative, humorous to empathetic. Your voice, amplified.
100% client‑side
Your API keys and data stay in your browser. Zero server upload, zero tracking.
Real‑time
Analysis in milliseconds – no waiting, you stay in the flow.
Simple, transparent. Start for free.
Free
/ forever
- 15 actions per button
- Smart Radar (5 scans/day)
- Basic AI replies
- Access to 25+ tones
- Community support
Pro
/ month / month, billed $150/year
- Everything unlimited
- Smart Radar continuous
- Full Master Feed
- Advanced contextual analysis
- 24h priority support
- Future updates included
Lifetime
one-time
- All Pro benefits
- Lifetime license
- Lifetime updates
- VIP support
- Exclusive beta access
🎟️ Only 47 licenses left at this price
No credit card required for the free plan.
Frequently Asked Questions
Why limit to 15 free clicks?
+We want you to experience the real value before paying. 15 clicks per button are more than enough to prove FenneX’s effectiveness on your own activity.
Is my data sent to your servers?
+No. FenneX runs 100% client‑side. Your API key, tweets and replies never leave your browser. We see nothing, we store nothing.
Which AI models can I use?
+FenneX works with Groq (Llama 3.3 70B recommended), OpenAI (GPT-4) and Claude. You bring your own API key – we don’t add any markup.
Can I switch plans?
+Yes, upgrade is instant. Downgrades apply at the end of your billing period. The lifetime license is one‑time, forever.
Do you offer refunds?
+We do not offer refunds, but you can try the free plan forever to make sure FenneX works for you before upgrading.
Does this comply with X’s terms of service?
+Yes. You retain human control over the final click. FenneX is an augmentation tool, not mass automation. You are 100% compliant.
Ready to grow your audience on X?
Join over 2,000 professionals and creators using FenneX every day.
No credit card required. Start free, upgrade anytime.