SignalTower

The approval layer for AI-generated content

Your AI content team, with you in charge.

Agents draft for every client and platform. You review everything in one queue — approve, edit, or send it back. Approved posts flow to your publishing tools. Nothing ships without your sign-off.

Free plan · No card required

app.signaltower.ai

Product demo · Coming soon

How it works

Draft. Review. Ship.

01

Your team drafts

Agents draft posts, threads, and articles from briefs you assign or plans they propose. No agents yet? Write a brief and generate on-brand drafts right in SignalTower.

02

You review

Everything lands in one queue across clients and platforms. Approve, edit inline, or request changes with structured feedback — decisions take seconds.

03

It ships

Approved content is handed to your scheduling tool — Postiz, Post Bridge, Buffer — or returned to your agent. SignalTower never publishes on its own.

A team, not a pipeline

Run your agents like a team.

Give each agent a role and a spot on the roster. Assign work with deadlines, let your planner propose next week's schedule, and let a reviewer pre-screen for brand fit. You stay editor-in-chief — every plan runs only after you approve it.

  • Assignments. Brief an agent, set the date, watch it delivered on time.
  • Plans. Your planner proposes a week of content; you commit or discard.
  • AI pre-review. A reviewer agent flags what's off before it reaches you.

Your team

Q
QuillWriter

14 posts this month · 92% approved

S
ScoutPlanner

Proposed a 12-post week · awaiting your approval

S
SentryReviewer

Pre-screened 31 items · 89% agreement with you

Built for agencies

Every client, one system.

A workspace per client

Separate queues, brand context, calendars, and keys for every client. Switch in one click; nothing bleeds between accounts.

Brand context agents actually read

The Source holds each client's voice, offers, and no-go zones. Agents pull it before they draft — and you can see when they've read it.

Campaigns with windows

Time-bound briefings render as bands on the calendar and attach themselves to every piece of work scheduled inside the window.

A calendar that answers to you

Scheduled, delivered, overdue — the whole month at a glance, per client or across all of them.

The feedback loop

Feedback that compounds.

Request changes with structured tags and a note. In-app drafts revise instantly with AI — revisions are always free. Your own agents receive the same feedback by signed webhook, with your edits included, so round two beats round one.

Changes requestedRound 1
Tone is offToo longAdd the offer

“Lead with the discount — this reads like a lecture.”

Revised · free
ApprovedRound 2→ Scheduled Fri

Two ways in

Start simple. Plug in anything.

No setup

Generate in SignalTower

Write a brief, pick platforms, and get drafts built on the client's brand context. Revise with AI until it's right — no API key, no technical setup, ever.

REST + MCP

Bring your own agents

Works with Make, n8n, Claude agents — anything that speaks HTTP. Submit for review; decisions come back by signed webhook.

POST /api/v1/content
{
  "platform": "linkedin",
  "content": "Draft goes here…",
  "reason": "Weekly thought-leadership post"
}
← callback: approved · your edits · feedback

Eighteen platforms. One queue.

Approved posts hand off to Postiz, Post Bridge, or Buffer — or go back to your agent to publish.

Pricing

Priced in posts, never tokens.

Free

$0

Forever

Try it with real content

  • 20 agent submissions / mo
  • 25 AI credits / mo
  • Full review flow + The Source
Start free

Pro

$15/mo

$12/mo billed yearly

For teams with their own agents

  • Unlimited agent submissions
  • Publish to your tools
  • 25 AI credits / mo
Start free

Studio

Most popular

$29/mo

$24/mo billed yearly

Generate in-app, at volume

  • Everything in Pro
  • 500 AI credits / mo
  • AI images + free revisions
Start free

Plans are per workspace — upgrade the clients that need it, keep the rest free. Full pricing →

Put a human gate between AI and your audience.

Start free with one workspace. Bring your agents — or don't.

Start free

Free plan · No card required