Free Apps to Post to All Social Media at Once (2026)
Quick answer: The best free app to post to all social media at once is Socialync. You upload a video or post once and it publishes to TikTok, Instagram, YouTube, Facebook, LinkedIn, Threads, Bluesky and Pinterest at the same time, with its own caption on each. The free plan is 5 posts a month with no credit card, and each post can go to all 8 platforms, so that is up to 40 platform posts a month. X is on paid plans, which start at $20 a month for 5 accounts with unlimited posts.
The other free options are Metricool, Buffer, Publer, Meta Business Suite and Postiz. Every limit on this page comes from each company's own pricing page, checked in October 2026.
"Just use Hootsuite!"
Hootsuite has no free plan. It starts at $99 a month.
"Try Later!"
Later has no free plan either. You get a 14 day trial, then it's $18.75 a month.
I'm not paying $100 a month to post a video, and you don't need to. I built Socialync because posting one clip to every platform took me 45 minutes, one app at a time. Here is every app I'd actually use if you want to post everywhere and pay nothing.
New to the idea? Start with what cross-posting is and how it works, then come back.
What Counts as Free Here
I only counted a plan if it passes all three:
- No credit card
- No expiry date
- Posts video
Hootsuite and Later fail the second test. Both offer a 14 day trial that ends. Hootsuite's trial needs no card, but there is no free plan after it. Six apps pass.
1. Socialync: Best Free App to Post Everywhere at Once
Free plan:
- 5 posts a month, refreshed on the 1st
- One upload counts as one post, however many platforms you send it to
- 8 platforms: TikTok, Instagram, YouTube, Facebook, LinkedIn, Threads, Bluesky and Pinterest
- Up to 5 connected accounts
- Full video uploads with a separate caption per platform
- No credit card
The catch: 5 posts a month is about one a week. If you post daily you will outgrow it fast. X needs a paid plan.
Paid: $20 a month covers 5 connected accounts with unlimited posts, one X account included. Extra accounts are $2 a month each. Paying yearly is $180, which works out to 3 months free.
Why it's number one: this is the exact job Socialync was built for. Upload once, tick the platforms, hit post. Five uploads sent to all 8 platforms is 40 posts a month without opening a single other app.
Best for: creators who make short form video and want it on every platform.
2. Metricool: Best Free Analytics
Free plan (from Metricool's pricing page):
- 1 brand
- Up to 20 scheduled posts a month
- Instagram, Facebook, TikTok, YouTube, Pinterest, Threads, Bluesky, Twitch and Google Business Profile
- Analytics for the accounts you connect
The catch: LinkedIn and X are not on the free plan, and you get one brand.
Paid: the Starter plan is about $20 a month.
Best for: one brand that cares about analytics as much as posting.
3. Buffer: Simplest Free Queue
Free plan (from Buffer's pricing page):
- 3 channels
- 10 scheduled posts per channel at a time. A slot opens back up once a post goes out.
- TikTok, Instagram, YouTube Shorts, Facebook, LinkedIn, X, Threads, Bluesky, Pinterest, Mastodon and Google Business Profile
The catch: 3 channels. If you post to 5 platforms, you are paying from day one.
Paid: $5 a month per channel, billed yearly.
Best for: someone on 3 platforms who wants a clean, simple queue. It's also the easiest free way to schedule posts to X.
Comparing the two directly? I did that in Socialync vs Buffer.
4. Publer: Best Free Plan for 3 Accounts
Free plan (from Publer's plans page):
- 3 social accounts
- 10 scheduled posts per account at a time, with no cap when you publish right away
- Facebook, Instagram, TikTok, YouTube, LinkedIn, Threads, Bluesky, Pinterest and Google Business Profile
The catch: X needs a paid plan. On the free plan, Pinterest only connects if the account has 100 followers or a claimed website.
Post to all your platforms in one click
Socialync lets you cross-post to TikTok, Instagram, YouTube, X, Facebook, LinkedIn, Threads, Bluesky, and Pinterest, with AI-powered captions for each platform. Free to start.
Best for: someone with 3 accounts who mostly posts right away.
5. Meta Business Suite: Free for Facebook and Instagram
Meta's own tool. It schedules posts and Reels to your Facebook Page and your Instagram account, free.
The catch: Facebook and Instagram only. TikTok, YouTube and LinkedIn are not in it.
Best for: local businesses that live on Facebook and Instagram. If those two are all you need, here are more apps that post to Instagram and Facebook at once.
6. Postiz: Free if You Host It Yourself
Free option (from Postiz's pricing page):
- Open source. You can run it on your own server and pay Postiz nothing.
- Hosted plans start at $29 a month for 5 channels
- Covers a long list of platforms and includes an MCP server
The catch: self hosting means your own server, your own setup and your own updates. That's an afternoon of work if you're a developer and a wall if you're not.
Best for: developers who want full control.
Not Free Anymore: Hootsuite and Later
Hootsuite ended its free plan. You get a 14 day trial with no card, then Standard starts at $99 a month per user, billed yearly.
Later has a 14 day free trial. Starter is $18.75 a month billed yearly, with 30 posts per profile a month.
Both are solid paid tools. Neither belongs on a free list.
Free Plans Side by Side
| App | Free posting limit | Accounts on free | Platforms on free | X on free |
|---|---|---|---|---|
| Socialync | 5 posts a month, each to every platform you pick | 5 | TikTok, Instagram, YouTube, Facebook, LinkedIn, Threads, Bluesky, Pinterest | No |
| Metricool | 20 scheduled posts a month | 1 brand | Instagram, Facebook, TikTok, YouTube, Pinterest, Threads, Bluesky, Twitch, Google Business | No |
| Buffer | 10 scheduled per channel | 3 channels | TikTok, YouTube Shorts, LinkedIn and more | Yes |
| Publer | 10 scheduled per account | 3 | Facebook, Instagram, TikTok, YouTube, LinkedIn, Threads, Bluesky, Pinterest, Google Business | No |
| Meta Business Suite | Built into Meta | Your Page and Instagram | Facebook, Instagram | No |
| Postiz (self hosted) | Set by your own server | Your choice | Long list | With your own setup |
How to Post to All Social Media at Once for Free
Here's the exact flow on the Socialync free plan. It takes about 2 minutes the first time.
- Sign up at socialync.io. No card.
- Connect your accounts. TikTok, Instagram, YouTube, Facebook, LinkedIn, Threads, Bluesky or Pinterest, up to 5.
- Upload your video once. Vertical 9:16 works on every platform.
- Pick the platforms you want it on.
- Write one caption and tweak it per platform if you want. Hashtags on TikTok, a cleaner caption on LinkedIn.
- Post now or pick a time. It goes out to every platform you picked.
That's one of your 5 free posts, however many platforms it went to.
The long version with every setting explained is in how to post one video to every platform at once.
Which One I'd Pick
- You post short form video to every platform: Socialync free, then $20 a month when 5 posts runs out.
- You only post to 3 platforms: Buffer or Publer.
- You want free analytics for one brand: Metricool.
- You only use Facebook and Instagram: Meta Business Suite.
- You need X on a free plan: Buffer.
- You're a developer: Postiz, self hosted.
When the Free Plan Stops Being Enough
Upgrade when one of these happens:
- You hit your post limit two months in a row. You're consistent now, and consistency is what grows accounts.
- You start making money from content. $20 a month is a business expense at that point.
- You want to post daily to 5 or more platforms. That is past every free plan here unless you host Postiz yourself.
On Socialync the paid plan is one price: $20 a month covers 5 connected accounts with unlimited posts, and extra accounts are $2 a month each. Full details on the pricing page.
Will Posting the Same Video Everywhere Hurt My Reach?
Posting the same video to different platforms does not get you penalized. Each platform judges the video on how its own viewers react to it. Two things matter: upload a clean file with no other app's watermark, and write each caption for the platform it's on.
I broke this down in does cross-posting hurt engagement and in duplicate content and cross-posting.
FAQ
Is there a free app to post to all social media at once?
Yes. Socialync's free plan sends one upload to TikTok, Instagram, YouTube, Facebook, LinkedIn, Threads, Bluesky and Pinterest at the same time. You get 5 posts a month with no credit card.
Does Hootsuite have a free plan?
No. Hootsuite ended its free plan. It offers a 14 day trial, and paid plans start at $99 a month per user, billed yearly.
Can I post to TikTok and Instagram at the same time for free?
Yes. Socialync, Metricool, Buffer and Publer all include TikTok and Instagram on their free plans. On Socialync you upload once, tick both, and it posts to both at the same time.
Which free scheduler includes X?
Buffer's free plan includes X. Socialync, Metricool and Publer put X on paid plans.
Is Socialync free?
Socialync has a free plan: 5 posts a month across 8 platforms, up to 5 connected accounts, no credit card. Paid plans start at $20 a month with unlimited posts.
What is the best free Buffer alternative?
If you post video to more than 3 platforms, Socialync's free plan covers 8 platforms and 5 accounts, and Buffer's covers 3 channels. More options are in the best Buffer alternatives.
My Pick
If you make videos and want them everywhere, start with Socialync free. Post your next 5 videos to every platform and see which one picks them up. Upgrade when 5 a month feels small.
Switching from Hootsuite? The free Hootsuite alternative page has the pricing math and the migration steps. Want your AI assistant to do the posting for you? Read the best social media MCP servers.