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
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
14 posts this month · 92% approved
Proposed a 12-post week · awaiting your approval
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.
“Lead with the discount — this reads like a lecture.”
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 · feedbackEighteen 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
Pro
$15/mo
$12/mo billed yearly
For teams with their own agents
- Unlimited agent submissions
- Publish to your tools
- 25 AI credits / mo
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
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.
Free plan · No card required