Enter your website. Postkolibri learns your business and delivers ready-to-post content for Instagram, Facebook, TikTok and every other channel Buffer supports – checked for made-up prices and false promises before you even see it.
Postkolibri posts automatically to Instagram, Facebook and TikTok – and to every other channel Buffer supports. Each channel gets its own version: the right length, the right hashtags, the right format.
Highlighted: Instagram, Facebook, TikTok · grey: more channels via Buffer
You connect the extra channels in your own Buffer account and Postkolibri picks them up automatically. YouTube Shorts only gets the reels (YouTube takes no images); Google and Pinterest get the graphic on reel days. You can switch off any channel in the portal at any time. Names and trademarks belong to their owners.
Your photos up front, plus matching moving scenes, your logo, music and voice-over – Postkolibri edits the reel for every topic automatically.






Moving scenes: royalty-free stock videos (Pixabay) for mood – products are always shown with your own photos only.
On social media, visibility is everything – and visibility comes from consistency. One great post a month isn't enough if your customers forget you in between.
Instagram, Facebook and TikTok mainly show posts from accounts people have recently engaged with. Stay silent for weeks and there's nothing to like, comment on or share – so you slide down the feed.
Out of sight, out of mind: if you don't appear in the feed, you're not there when someone is looking for a gym, a café or a tradesperson. Regular posts keep your business top of mind.
A new topic, a fitting image and a good caption every day: hardly anyone keeps that up next to running a business. That's exactly the work Postkolibri takes over.
Postkolibri doesn't keep writing about the same thing. Every post gets a reason – from these sources:
You decide the mix: switch each type on or off and set it to rarely, normal or often. Postkolibri then spreads the posts evenly across the week.
This is what it looks like at our own gym – real posts, created automatically, with graphic, caption and hashtags in the business's design. Tap to enlarge.
We read your services, prices, opening hours and photos and build a knowledge profile of your business.
Review the knowledge, pick your style and tell us what must never be posted. Done in 10 minutes.
The next day's posts arrive for approval. One click – and they go live on Instagram, Facebook, TikTok and your other channels.
Postkolibri publishes via Buffer – the proven tool that officially works with Instagram, Facebook, TikTok, LinkedIn, Pinterest, YouTube and many more networks. Set it up once, then it runs by itself.
Free for up to 3 channels. Connect e.g. Instagram, Facebook and TikTok there – or LinkedIn, Google, Pinterest & co. Only you have access to your pages.
In the Postkolibri portal click 'Connect with Buffer', sign in at Buffer, 'Allow Postkolibri' – done. About 10–15 minutes in total, with step-by-step help.
Writing posts, making images, presenting them for approval and publishing at the right time via your Buffer on your channels.
Postkolibri has been posting daily for a gym in Austria for months – posts, graphics and reels. Now it's available for your business.
Every post is checked against your knowledge. Made-up prices, wrong opening hours or false promises are held back.
Short videos with a professional voice and subtitles – the format with the most reach today.
Nothing goes out without you. Every morning one email with all posts – approve, stop or rewrite right from the email.
Tone of voice by slider: from serious and factual to cheeky. Topics, promotions and no-gos are yours to manage – Postkolibri sticks to them.
German, English and seven more languages – mixed for international guests too.
Server in Frankfurt (EU), payment and login data never sent to the AI, connections and access keys encrypted.
You give us your business's content – so we tell you exactly where it lives and who sees it. Everything here is stated the same way in our privacy policy and our data processing agreement.
Postkolibri runs on its own server in a data centre in Frankfurt am Main, rented from Hostinger. All connections are encrypted (HTTPS).
The data processing agreement (Art. 28 GDPR) is part of our terms – no extra form, no need to ask. Read the DPA
Our public pages load nothing from third-party servers: no analytics, advertising or tracking services, no social media plugins. We even serve the fonts ourselves.
We store passwords only as a one-way hash (scrypt) and your Buffer key only encrypted. Anyone trying passwords in bulk is blocked automatically.
Texts, images and voices are created with Anthropic and OpenAI. They only receive the content needed for each step – never your password, payment details or account email – and, according to their terms, don't use it for training. Processing may take place in the USA (EU-US Data Privacy Framework or standard contractual clauses). Details
You enter your card or bank details directly with Stripe Payments Europe (Ireland). We never see your payment details – only whether it's paid.
The provider is a company based in Austria (see imprint). Privacy policy · Data processing agreement
per month, back-and-forth by email, irregular posts
per month you're missing in your business
net per month, posts every week, you just approve
All prices net, plus 20 % VAT. Cancel monthly – or pay yearly and get 2 months free.
Every plan: fact check against your website, approval by email or in the portal, insights and a monthly PDF report in the portal, every channel you connect via Buffer.
No. Enter your website, review the knowledge, pick a style. Postkolibri does the rest.
No. Every post comes to you first. It's only published after your click.
That's what the fact check is for: every post is checked against your business knowledge. Anything unverified is held back.
Yes. Monthly plans at the end of any month, yearly plans at the end of the paid year – with one click in the portal. Your founder price on Pro stays as long as your subscription runs.
Yes, your own free Buffer account (up to 3 channels free). Connect your pages there, then click 'Connect with Buffer' in the Postkolibri portal and allow access. About 10–15 minutes, once, with a guide.
No. The connection uses Buffer's official authorisation – you sign in directly at Buffer. You can disconnect any time, in Buffer or in the portal.
Buffer is free for up to 3 channels (e.g. Instagram, Facebook, TikTok). For more channels you need a paid Buffer plan – current prices are on buffer.com.
Buffer is a proven, official partner of the platforms. Your posts run through your own account – you always see what's scheduled.
Instagram, Facebook and TikTok – plus every other channel Buffer supports: LinkedIn (page and profile), Google Business Profile, Pinterest, YouTube Shorts, Threads, X, Bluesky and Mastodon. Each channel gets a fitting version: short texts for X and Bluesky, no hashtags on Google, and YouTube only gets the reels. You connect the extra channels in your Buffer account and can switch off any of them in the portal at any time.
In two minutes you'll see what Postkolibri would write for your business.