The operating system for agencies.
A social media agency is a small machine with many parts. Clients ask, content gets scheduled, approval drags on, the post goes out (or doesn't), the invoice arrives late, and at month's end no one knows exactly how much was earned. Today, all of this lives across seven different tools.
Strike.os exists to tidy this up. One place for the client to log in and see what is coming. One place for the team to plan, assign, execute. One place for the invoice to go out when the work is done — with two clicks of yours, not a guess of ours.
It's not a scheduler with extras. It's the way a social media agency runs.
You have 12 clients. You're using 7 tools.
Scheduling lives in one tool. Invoicing in another. Tasks in a third. Mockups in a separate storage. Approvals lost in email threads. And every new client means setting it all up again.
Four things that become easy.
Each one does the job of an entire tool. Together, they're what's left of your stack.
01 · Planner
Calendar and client feed, side by side.
See what's going out, on what day, on what network. Drag and drop. Preview the Instagram feed before your client does.
Calendar · Feed preview · Drag-drop
02 · Client portal
Your client sees the plan and replies in the same place.
Their own login, the month’s plan, the feed as it will look, the documents and the bookings. They comment on the post — no email, no WhatsApp. You see everything, client by client, without leaving the app.
Client portal · Comments · Feed preview
03 · Invoicing
Track the money without switching tools.
You record what was invoiced and what has come in — by instalments, with due dates and the receipt linked to the invoice. And you issue the invoice from inside the app, through InvoiceXpress.
Instalments · Payments · InvoiceXpress
04 · Metrics
Monthly report in an email.
Reels, posts, Stories aggregated by client. Metrics that fit in an email — not in a hand-built slide deck.
Meta API · AI report · Benchmarks
Four steps. One place.
Plan
Create the post in the planner. Upload files, write the caption (or have AI draft it), pick a date and network.
You show
Send it to the client. They see a real preview and comment. You see what is pending, updated by the minute.
Publish
At the scheduled time, Strike.os publishes via the Meta API. You connect the client’s account once and the publisher does the rest — you don’t have to be online at 18:30.
Invoice
Client pays, your invoicing software issues the receipt, and Strike.os closes the loop — who paid, when, and where you stand against the annual threshold.
Today you use this. Tomorrow you use Strike.os.
Today
- Social media schedulerScheduling and publishing
- InvoiceXpress / Moloni / etc.Receipts and VAT control
- Task managerTeam tasks
- Cloud storageFiles and mockups
- Email + WhatsAppShowing the plan to the client
Total: €60–€110/month + lost hours
Tomorrow
One login. One place. One receipt at month's end.
From €29/month
Even with everything in one place, it's still cheaper. And we're not counting the hours you save not syncing it all.
Frequently asked questions
Get in early. Pay less.
Waitlist members get 50% off the first 3 months. Set up in minutes — just create an account, add your first client, and start.