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SanCai
Autonomous social media OS — now in private beta

Turn trends into revenue, while you sleep

SanCai senses rising trends, creates on-brand video, and optimizes Meta ads — with human approval gates at every critical decision.

Official Meta & TikTok APIsHuman approval gates14-day free trial

Built for operators at

OObscuraVVelvetNNorth & CoCCompound
SanCai agent loop
Trust

Built for operators, not dreamers

SanCai is designed to run continuously while keeping humans firmly in control. Every metric is measured. Every action is audited.

30+

Days hands-off

90%

Publish success rate

<1%

Policy violation rate

24/7

Agentic operation

Built on official Meta and TikTok APIs — no scraping, no browser automation. Every publish action requires human approval before going live.

Social media should not require a team

The old playbook is broken. Algorithms reward consistency and volume, but humans have limits.

Content is a second job

Creating, editing, and scheduling posts eats 4+ hours a day. Time that should go into your actual business.

Ads drift while you sleep

Creative fatigue creeps in. CAC rises. By the time you notice, budget has already burned on underperforming ads.

Hiring scales cost, not learning

A social manager plus a performance marketer costs $5,000–$20,000/mo. And every new employee resets institutional knowledge.

The loop

The full lifecycle, on autopilot

SanCai is not a scheduler. It is an operating system that runs the entire lifecycle — with you in the driver seat.

01

Sense

Trend analysts scan TikTok, social platforms, and your own metrics to detect what is rising before it peaks.

02

Create

Content strategists and media generation agents produce scripts, voiceovers, and rendered video in your brand voice.

03

Review

High-confidence content auto-approves. Only exceptions — sensitive topics, ad budget changes, or low scores — land in Telegram for your review.

04

Publish

Approved content ships to Instagram and TikTok automatically. Ad optimizations apply with full audit trails.

05

Learn

Outcomes are scored, memories are written to pgvector, and strategy weights evolve. The system gets smarter every cycle.

Trend detectionVideo renderingHuman approvalsAuto-publishingAd optimizationLearning loop
Onboarding

From signup to first post in under 10 minutes

No consultants. No 6-week implementations. Connect your accounts, set your voice, and let the agents run.

Step 01

Create your brand

Sign up in 30 seconds. Tell us your brand name, industry, and target audience. No credit card required.

2 min
Step 02

Connect your accounts

Link Instagram, Meta Ads, and Telegram in one flow. OAuth makes it painless — we never store your passwords.

3 min
Step 03

Set your brand voice

Define your tone, vocabulary, and banned terms. Upload examples or let us infer from your existing posts.

5 min
Step 04

SanCai goes to work

Our agents scan trends, write scripts, generate voiceovers, and render videos — all in your brand voice.

Auto
Step 05

Review exceptions

SanCai auto-approves content scoring 80+. Only outliers, new ad spend, or sensitive topics ping you in Telegram.

30 sec
Step 06

Publish & optimize

Approved content ships automatically. Ad budgets reallocate behind dry-run previews. The loop never stops.

Auto
Join the waitlist

Private beta access. No credit card required.

Compounding Intelligence

It gets better every week

Most tools give you the same output on day 1 and day 100. SanCai measures every post, learns what your audience responds to, and continuously sharpens your strategy.

Week 1

Content is generic. No brand voice calibration yet.

Post AProduct feature highlight
2.1%
Post BBehind-the-scenes
1.8%
Feedback loop runsStrategy weights updatedNext batch generated
Week 2

System detects pain-point hooks and short-form wins. Reweights strategy.

Post CCustomer pain-point hook
3.4%
Post DQuick-tip format
2.9%
Feedback loop runsStrategy weights updatedNext batch generated
Week 4

Brand voice profile updated. Auto-generates myth-bust and UGC formats.

Post EPain-point + social proof
5.2%
Post FMyth-bust format
4.7%
Feedback loop runsStrategy weights updatedNext batch generated
Week 8

Compounding effect: every post feeds the next. Engagement up 3.9× from Week 1.

+290% avg. engagement
Post GMyth-bust + product demo
7.8%
Post HTrend-jack + brand twist
8.1%
No black-box "AI magic." Every decision is logged, every weight is inspectable.
Capabilities

One system. Every layer.

SanCai replaces your entire social and paid media stack — not just one piece of it.

Trend Analyst

Spot rising topics before they peak, matched to your vertical and past winners — so you publish what is already working.

Content Strategist

Turn trends into scripts, hooks, and full content plans that sound like your brand, not a generic chatbot.

Media Generation

Render platform-ready Reels and TikToks with voiceover, captions, and branding — no editing software required.

Exception Review

High-confidence content ships automatically. Only sensitive topics, budget changes, or low scores land in Telegram for you.

Ad Optimization

Catch creative fatigue early and reallocate budget toward winning ads — with dry-run previews before any spend moves.

Multi-Brand Governance

Run one console for many brands with database-level isolation. White-label ready for agencies and holding companies.

Multilingual Rendering

Scale into Spanish, French, German, and more while preserving your voice and tone across every market.

Safety & Compliance

Kill switches, hard spend caps, and full audit trails keep you compliant and in control of every automated action.

Risk Mitigation

Built for platform changes

Social platforms evolve. SanCai is architected to absorb policy shifts without disrupting your business.

Official APIs only

We never scrape or automate browsers. Every integration uses sanctioned Meta and TikTok APIs with published scopes and audit trails.

One-click export

Your content library, brand voice profiles, and performance data export to CSV and JSON instantly. No vendor lock-in.

Multi-platform redundancy

Instagram + TikTok today. YouTube Shorts and LinkedIn are on the roadmap. If one platform changes policy, your workflow continues on the others.

Compliance-first positioning

We document every API call, every approval, and every ad mutation. If a platform requests a compliance review, the paper trail is instant.

Pricing

Replace a $5,000/mo agency retainer

Start with a 14-day free trial. Upgrade when you see the loop work. Annual plans save 15%.

Trial

Free

14 days, no credit card

For early-stage brands validating the AI loop.

  • 1 brand, 1 Instagram account
  • Up to 5 AI-generated drafts for approval
  • Reels rendering (ElevenLabs + FFmpeg)
  • Meta Ads up to $200/mo spend
  • Telegram approval review
  • 7-day insights history
  • Community support
Start free trial

Starter

$79/mo

or $67/mo annually

For solo creators automating the operational grind.

  • 1 brand, Instagram + TikTok
  • Up to 15 AI-generated posts/month
  • Meta Ads up to $1K/mo spend
  • Telegram approval gates
  • Brand voice learning
  • 30-day analytics history
  • Email support
Start with Starter
Most popular

Growth

$799/mo

or $679/mo annually

For DTC brands and teams ready to scale.

  • 3 brands, Instagram + TikTok
  • Unlimited posts/month
  • Full Meta Ads up to $10K/mo spend
  • Voice cloning (1 brand voice)
  • A/B experiment framework
  • 90-day analytics history
  • Priority support
Start with Growth

Agency

$2,499/mo

or $2,124/mo annually

White-label console and unlimited scale.

  • 10 brands, all platforms
  • White-label governance console
  • Unlimited ad spend management
  • Multi-voice cloning
  • Dedicated Supabase project
  • SLA: 99.9% uptime
  • Onboarding call included

Enterprise

Unlimited brands, self-hosted option, custom SLA, dedicated account manager, and API access. For organizations that need full control.

FAQ

Questions, answered

Everything you need to know about SanCai. Cannot find what you are looking for? Contact us.

SanCai runs the full loop autonomously for routine work, but you set the guardrails. Content scoring 80+ auto-approves. Only exceptions — sensitive topics, new ad spend, or low scores — route to you for review. You are always in control.

Instagram and TikTok for publishing. Meta Ads for paid media optimization. We are API-first and only use official platform APIs — no browser automation, no scraping, no ban risk.

SanCai auto-approves high-confidence content (quality score 80+). Exceptions — sensitive topics, new ad spend tiers, or scores below 80 — land in Telegram with a preview, expected outcome, and one-tap buttons: Approve, Edit, or Reject. If you do not respond within 24 hours, the action expires and the system re-plans.

Yes. SanCai stores your brand voice profile in pgvector memory and uses it to condition every piece of generated content. Voice cloning via ElevenLabs ensures your audio sounds like you across languages.

Absolutely. SanCai uses Supabase Row Level Security (RLS) to enforce complete data isolation between brands. Agency tier gets a dedicated Supabase project for full separation.

The budget watchdog enforces soft limits with alerts and hard limits at 120% of your configured cap. The kill switch can pause all activity instantly from the governance console.

Yes. Annual plans receive a 15–20% discount (equivalent to 2–2.5 months free). Annual billing is the default at checkout.

Agency tier includes a white-label governance console that you can present to clients under your own branding. Enterprise tier adds custom domains and full API access.

Private beta access

Join the waitlist

Be the first to access SanCai when we open the beta. No spam — just a single email when your spot is ready.

14-day free trial for beta users. No credit card required.

Stop managing tools.
Start compounding results.

Join the private beta and see what happens when your brand runs itself — with you in the driver seat.

Join waitlist

14-day free trial. No credit card required. Cancel anytime.