01 · GENERIC
AI writes like AI, not like your client
The same exclamation marks, phrases and hashtags for a bakery and a law firm. You rewrite every caption.
AI content studio for agencies
A month of posts for every client in one afternoon.
Postaja writes in each client's voice, designs in their look and never repeats a topic. For agencies with 30 clients and for businesses that post on their own.
- 30-day guarantee
- Cost of every click shown upfront
- Servers in the EU
DEPARTING TODAYSaturday, 14 Nov
- 09:00Pekarna Zrno · IG carousel 6/6READYREADY
- 10:30Avtohiša Drava · ad set, 7 sizesIN REVIEWIN REVIEW
- 12:00Kava Ritual · LinkedIn PDFPUBLISHEDPUBLISHED
- 14:00Fitnes Forma · Reel animationREADYREADY
- 16:30Vinoteka Brda · X thread, 5 partsREADYREADY
- 18:00Ordinacija Nasmeh · FB image + copyREADYREADY
Today: 14 posts for 6 clientsGenerate the whole day · 46 credits
- Writes in each client's voice
- Every client keeps their own look
- No topic twice in 180 days
- Every ad size at once
- Spend cap per organization
15 clients. 15 voices.
300 posts a month.
Every client has their own brand book, language and colours. ChatGPT doesn't know any of it, and Canva doesn't write. So agencies still make every post by hand — and can't take on a new client without hiring.
02 · SAMEY
Every client looks the same
The same templates for every client. Mix the posts up and you can't tell whose is whose — and the client notices first.
03 · SLOW
Planning takes days
8–30 posts per client per month, Excel plans in ten different shapes, and topics that start repeating after three months.
WHO IT'S FOR
For everyone who has to post — not just agencies
One Postaja, three ways of working. Pick yours.
Businesses and individuals
Posting on your own? Postaja is your marketing department.
A hair salon, a restaurant, a farm, a coach or your personal profile. No agency needed and no hunting for ideas every day: upload what you have about yourself and Postaja writes posts in your voice.
Solo · €39 / monthTry it for 7 days
Freelancers
Running a few clients on your own.
Every client keeps their own voice and look, and you use one tool instead of six. More clients without more hours.
Studio · €149 / monthStart with the pilot
Agencies
5–30 brands, one team.
A month of posts for every client in one afternoon, ads in every size and an AI persona for video.
Agency · €499 / monthStart with the pilot
HOW IT WORKS
Four stops from brand book to post
Set up your first brand in 20 minutes. Have your first week of posts the same day.
- 1
Upload what you already have
Brand book in Word or PDF, price list in Excel, decks, logo, past posts. Postaja reads them verbatim and builds the brand's knowledge base.
- 2
Import a plan or ask for ideas
Any Excel, CSV, Word or PDF plan — it recognises the columns itself and keeps your copy verbatim. For empty days it suggests ideas you haven't used yet.
- 3
Generate the whole day in one click
Captions, images, carousels, animations and ads for every brand at once. The credit cost is on the button before you click.
- 4
Review, download, publish
Platform-style previews, a ZIP with a folder per post and the caption in caption.txt. Publish by hand and mark it done — the dashboard shows what's still open today.
QUALITY
Writes like your client, not like ChatGPT
Same task, same client. The difference is what Postaja knows about the brand: voice, rules, facts from the knowledge base and past posts.
Did you know bread is a great source of energy? Visit us today and try our delicious products! You're welcome! #bread #bakery #food #health #tasty #slovenia #breakfast
- 3 exclamation marks — the brand book bans them
- 7 hashtags, 2 allowed
- not one fact about the bakery
The dough rested for 36 hours. We just waited. The Saturday spelt loaf is in the window from 7am — while it lasts. #PekarnaZrno #homemadebread
- voice from the brand book: short, dry
- fact from the price list: Saturday loaf, 7am
- platform rules ✓
Illustrative example with a made-up client.
WHAT YOU GET
An answer to every agency objection
Postaja is built for many brands at once. Every client is separate: their own brand book, rules, look and memory.
Brand DNA
Brand book, rules, examples and a knowledge base from PDF, Word, Excel and PowerPoint files. Every post records which brand-book version it used.
Team and roles
Owners and editors, each sees only their own organization. Invite teammates; an extra member is €9 a month.
Each client's own look
No shared templates. Postaja derives the visual identity from the client's logo and past posts and keeps it consistent.
Import any plan
Keep the client's plan as it is. AI recognises the columns, code reads the values — dates and copy stay exact.
180-day memory
Every idea is checked against the brand's last 180 days. Similar topics get a warning, repeats are never suggested.
Ad sets in every size
One ad, every placement. A ZIP with a folder per size and copy.csv with copy variants for your ads manager.
Animations and AI persona
Bring any image to life for Reels. An AI influencer with the same face every time — images and 5 or 10-second videos.
No cost surprises
Credit cost on the button before you run, a monthly spend cap and cost per brand on the dashboard.
Works with Claude
Postaja is an MCP server: send brand books, price lists and logos from a Claude chat straight into the right brand.
Every size the network asks for — pixel-exact
Postaja checks sizes, safe zones, caption length and hashtag counts before a post is marked ready.
PROOF · 4 BRANDS, 1 PERSON
Postaja posts for its maker's own brands every day
Four brands, four voices, three networks. Content for LinkedIn, Instagram and X is made in Postaja and published by one person — no team.
- davidtacer.com · LinkedIn
- inzenirji.si · Instagram
- aibuilders.si · Instagram
- cherr.io · X
PRICING
Pay per brand — the way you bill your clients
AI usage is counted in credits, so video never surprises you on the invoice. Prices exclude VAT.
Solo
For a business or person who posts on their own.
€39/ month
Billed monthly
- 2 brands · 1 member
- 400 credits / month
- Posts, images, carousels, LinkedIn PDF
- Plan import, AI ideas, 180-day memory
Studio
For a small agency or several products.
€149/ month
Billed monthly
- 6 brands · 3 members
- 1,500 credits / month
- Everything in Solo
- + ad sets, animations
- + competitor research
Agency
~€25 per brand. You bill the client €300–1,500.
€499/ month
Billed monthly
- 20 brands · 10 members
- 5,000 credits / month
- Everything in Studio
- + 1 AI persona with video
- + onboarding call, priority support
Partner
For agencies with more than 20 clients.
from€590/ month
Scope by agreement
- Brands, members and credits by agreement
- Done-for-you onboarding of every client
- Later: white-label under your name
What one click costs
| Action | Credits |
|---|---|
| Post caption or ad copy | 1 |
| AI illustration (image or slide) | 2 |
| Image animation | 1 |
| Persona image | 5 |
| Persona video, 5 s | 25 |
| Persona video, 10 s | 40 |
Add-ons as you grow
- Extra credits500 for €25 · 2,000 for €80
- Extra brand / member€15 / €9 a month
- AI persona€49 / month
- Brand in 48 hours (onboarding)€149 one-off
- Done-for-you content€490–790 / brand
Extra credits don't expire for 12 months.
AGENCY PILOT
30 days of posts for 3 clients. €99.
The Studio plan for three of your clients. We import their brand books, plans and past posts together — you test on real work, not demo data. Switch to yearly and the €99 is deducted.
Founding customers
The first 20 customers get free onboarding of every brand (€149 per brand), a direct line to the founder and a say in the roadmap. We never cut the base price.
The 8-out-of-10 guarantee
Upload the brand book, at least 3 past posts and a plan for one client. If in the first 30 days fewer than 8 out of 10 posts go out without a manual copy edit, we refund your subscription and set up your brands for free.
The risk is ours. All you put in is one hour for the import.
FAQ
What agencies ask on the first call
Does Postaja publish directly to the networks?
Not yet. You download a ZIP with every file and caption, publish, and mark the post as published in Postaja. Direct publishing and scheduling are coming as an add-on.
I'm not an agency. Is Postaja for me?
Yes. The Solo plan is for businesses and individuals who post on their own — a salon, a restaurant, a coach or a personal profile. Upload what you have (website, price list, a few past posts) and Postaja writes in your voice. You can try it for 7 days.
What is a credit, and what if I run out?
A credit is a unit of AI usage: a caption costs 1, an image 2, a persona video 25 or 40. You get a warning at 80 % and can buy 500 credits for €25 or 2,000 for €80. Nothing is charged without your OK.
My client has no brand book. Now what?
Upload what you have: website, price list, logo, past posts. If you like, we set the brand up for you in 48 hours (€149 one-off, free for founding customers).
Can anyone else see my clients' data?
No. Every organization is isolated, and automated tests check this on every change. Files are kept in private storage in the EU with time-limited access.
Which languages does it write in?
The language you set for the brand and channel — Slovenian, Croatian, English and others. The app itself is in Slovenian and English.
Is there a lock-in?
Cancel the monthly plan any time; it runs to the end of the period. The yearly plan costs 10 months and includes free onboarding of every brand.
Send us a website.
Yours or a client's. Within 24 hours you get 3 posts in its voice and look. Free, no card, no strings.