4 Tunnel is an autonomous AI agent that manages your social media, optimizes ad spend, and grows your brand — 24/7, across every channel.
Trusted by 200+ agencies and brands
Spend
$18.2k
ROAS
4.2x
CTR
3.1%
Conversions
842
How it works
01
Link your social platforms, ad accounts, and brand kit. The agent learns your voice and goals in minutes.
02
Define targets, budgets, and approval workflows. The agent builds the content calendar and ad plan automatically.
03
The agent publishes, optimizes spend, and reports back with narrative insight. You approve, it executes.
Core capabilities
CONTENT & COMMUNITY
Create on-brand posts, schedule at peak times, respond to comments and DMs, and track sentiment without manual intervention.
ADS & EXPERIMENTS
Monitor ROAS in real time, pause underperformers, scale winners, and rotate creatives before fatigue sets in.
STRATEGY & REPORTING
Narrative reports break down what happened, why it happened, and what the agent will do next.
200+
Agencies onboarded
3.4x
Avg. ROAS uplift
18
Hours saved weekly
8.2k
Content approvals
What they say
“4 Tunnel replaced three tools and a part-time hire. Our output tripled and ROAS went from 1.8x to 3.6x in six weeks.”
— Sarah Chen, CMO at TechFlow Inc.
“The narrative reports alone are worth it. My clients finally understand what we're doing and why. Retention is up 40%.”
— Marcus Rivera, Founder at GrowthLab Agency
“We onboarded 12 client accounts in a week. The agent handles 80% of the work autonomously. We just approve and iterate.”
— Priya Patel, Director at Urban Styles
Everything you need
All DMs, comments, and mentions in one view with agent-suggested replies.
Define colors, fonts, voice, and assets. The agent stays on-brand everywhere.
Build IF/THEN pipelines for approvals, budget shifts, and creative rotation.
A/B test creatives automatically. The agent picks winners and scales them fast.
Target high-value buyers, cart abandoners, and custom cohorts in seconds.
White-label performance reports with auto-generated narratives.
Pricing
Starter
For solo marketers and small brands getting started with AI-powered marketing.
Growth
For growing agencies managing multiple brands with full automation.
Enterprise
For large teams and enterprises with custom integrations and dedicated support.
FAQ
During onboarding, the agent analyzes your existing content, brand kit, and guidelines. It builds a voice profile that evolves as you approve or edit its output.
Absolutely. You control the approval workflow. Set the agent to draft-only, auto-publish, or require approval per account.
Instagram, Facebook, TikTok, X (Twitter), LinkedIn, and YouTube. New platforms are added regularly.
Yes. Every plan includes a 14-day free trial with full access to all features. No credit card required.
Start your 14-day free trial. No credit card required. The agent starts working within minutes.
14-day free trial · No credit card · Cancel anytime