Compared for 2026
The best Buffer API alternative in 2026
Postdom is the Buffer API alternative that makes the content as well as publishing it: its REST API and MCP tools are on every plan, Free included, and it turns your website into videos, slideshows and single images in your brand. Postdom is an AI social media tool that turns your website into ready-to-post videos, slideshows and single images in your brand, and posts the ones you approve to nine platforms, including TikTok and Instagram. The Buffer API schedules posts you have already made, from media you host at a public URL.
No card needed. Nothing posts until you approve it.
Updated 7 October 2026.
Why choose Postdom over the Buffer API
- The media is made for you. Postdom makes the videos, slideshows and single images itself. With the Buffer API, your system creates the post and hosts the media at a public URL until Buffer fetches it.
- API and MCP on every plan. Connect your own agent over MCP or call the REST API, on Free and every paid plan.
- Approval rules still apply. Posts your agent sends follow the approval rules you set. Once 9 of your last 10 posts of one type are approved without edits, Postdom offers to post that type without review.
- You pay about $1.30 for each finished post. Starter is $39 a month for 30 posts in any format, and posts you skip don't count. Freelancers charge $100 to $5,000 a month and agencies average $5,107 a month (WebFX, February 2026; Clutch, September 2026).
- The formats are built on what gets views. Postdom videos put the hook in on-screen text over real clips and photos. In Postdom's study of 1,272 TikToks and Reels from 160 accounts, on-screen hook text went with 1.79x an account's usual views, and spoken-only hooks went with 0.62x.
Our ranking
Why Postdom is the best Buffer API alternative
We ranked these Buffer API options by one question: how much of the work do they take off you? Postdom comes first because it makes the posts as well as scheduling them.
- 1
Postdom
Best for small businesses with a website and no content team. Postdom makes the posts: finished videos, slideshows and single images in your brand, from your website, at about $1.30 each on Starter. You approve, it schedules and posts to nine platforms, and Free needs no card. Its REST API and MCP tools are on every plan.
- 2
Buffer API
A public GraphQL API and MCP server for posts, ideas, channels and metrics inside Buffer. You supply finished media at a public URL.
- 3
Hootsuite
A broad suite with MCP paths for agents. Best when listening and an inbox matter more than the content itself.
Free Buffer API alternative
Postdom has a Free plan with no card: 1 post a month made for you from your website, posted to 2 accounts on any platform. Free posts keep the Postdom watermark.
That makes Postdom a free way to see what your website turns into before you pay for anything. Unlike Buffer API, Postdom makes the post for you, so even Free saves you the work of creating it.
When you want more, Starter is $39 a month for 30 posts, about $1.30 a post. A post is any format and only counts when you approve or schedule it.
Postdom vs Buffer API
Buffer API is a tool for scheduling and managing posts you make. Postdom makes the posts. Here is how that plays out on the jobs that matter.
| Job | Postdom | Buffer API |
|---|---|---|
| Making the content | Makes the posts for you from your website: videos, slideshows and single images in your brand. | Your system creates the post; Buffer schedules and sends it. |
| Media | Postdom makes the videos, slideshows and single images itself. | Host media at a stable, direct public URL until Buffer fetches it; the API documents no file-upload endpoint. |
| Approval | Nothing posts until you approve it. Approve, edit or skip each post; Postdom learns from every choice. | Posts created by a Needs Approval member through the product, API or MCP wait until an owner or Full Access user approves them. |
| API and agents | REST API and MCP tools on every plan, so your own agent can post through Postdom. | A public GraphQL endpoint plus a live MCP server for content, queue and scheduling. |
| Platforms | Posts to nine platforms: TikTok, Instagram Reels, YouTube Shorts, LinkedIn, Facebook Reels, X, Snapchat Spotlight, Threads and Bluesky. | Broad posting-channel coverage; check the exact channel and content type in Buffer's documentation. |
For Buffer as a whole, read Buffer vs Postdom.
How to switch from Buffer API to Postdom
- 01
Paste your website
Type your website address. Postdom reads your brand from it: logo, colours, fonts, tone, what you do and who it's for.
- 02
Get ready-to-post content
Your For You feed fills with finished videos, slideshows and single images in your brand, using real clips and photos with native text boxes.
- 03
Approve, edit or skip
Nothing posts until you approve it. At your first approval, connect TikTok or Instagram and Postdom schedules what you approve.
- 04
Let it learn
Every approve, edit and skip shapes the next posts. When 9 of your last 10 posts of one type go out without edits, Postdom offers to post that type without review.
See your first post today
Paste your website and Postdom makes your first video in place.
Where Buffer API still fits
Keep the Buffer API if you already make every post yourself and only need a scheduling endpoint inside an existing Buffer account.
If you want the content made too, choose Postdom. The same API call can publish posts Postdom made from your website, at about $1.30 a post on Starter.
Buffer API alternatives: questions
What is the best Buffer API alternative?
If you want an API that also makes the content, we recommend Postdom. It has a REST API and MCP tools on every plan, and it makes videos, slideshows and single images from your website.
Is there an API that makes social media videos from a website?
Yes. Postdom reads your website, makes videos, slideshows and single images in your brand, and lets your own agent publish them through its REST API or MCP tools, on every plan.
Is there a free Buffer API alternative?
Yes. Postdom's Free plan includes the API and makes 1 post a month for you. No card needed.
Can my AI agent post through Postdom?
Yes. Connect your agent over MCP or call the REST API. Posts still follow the approval rules you set.
Which platforms does the Postdom API post to?
TikTok, Instagram Reels, YouTube Shorts, LinkedIn, Facebook Reels, X, Snapchat Spotlight, Threads and Bluesky.
How we compared
This comparison is written by Postdom, and we rank Postdom first. Buffer API statements come from its own documents, named below and checked on 7 October 2026. Postdom statements come from the product itself. Competitor sources are named without outbound links.
- Buffer API | Build with BufferBuffer's GraphQL, MCP and developer positioning.
- Hosting Media — Buffer APIThe requirement for stable public media URLs and no file-upload endpoint.
- Managing and approving draft postsNeeds Approval behaviour for posts created through Buffer's product, API and MCP.
Start free with Postdom
Your website already says what you do and who it's for. Postdom turns that into posts you can approve today.
See your first post before you pay
Paste your website. Postdom makes your first video in place, in your brand.
Free makes 1 post a month with no card. Starter is 30 posts for $39 a month.