What AI Social Content Actually Costs Per Platform in 2026

Pricing pages for AI social tools are unusually hard to compare, because they are not measuring the same unit. Some charge per generated post, some per platform, some per seat, and some per opaque "credit" that turns out to mean different things depending on what you generate.

This is a breakdown of what actually drives the cost, and what to check before committing.

Where the money actually goes

For text-only posts, the cost is close to nothing. A few thousand tokens through a modern language model costs a fraction of a cent. Any tool charging meaningfully for text-only generation is charging for the interface, not the compute.

The real cost sits in media:

• Image generation — a premium image model produces a single on-brand, text-legible image at a real per-image cost. A four-slide carousel is four of those.
• Video generation — the expensive one. A narrated video means several image renders, a text-to-speech pass for the voiceover, and a stitching step to assemble it.
• Audio — narration adds a per-character synthesis cost on top.

So a "full" AI post — copy, images, a narrated video — costs orders of magnitude more to produce than a text post. Any pricing model that bills both the same is subsidising one with the other.

The three billing models

Per seat. Common in older scheduling tools that do not generate media. Predictable, but it prices access rather than production, which stops making sense the moment real generation is involved.

Per platform. You pay once per platform per post. Posting one idea to LinkedIn, Instagram and Facebook costs three times one post. This model made sense when each platform genuinely needed its own render at its own aspect ratio.

Per generation. You pay once for the media, then use it everywhere it fits. This is the model that reflects what actually happens now: a vertical video is a vertical video whether it lands on Instagram, TikTok or Pinterest.

Why per-platform pricing is increasingly hard to justify

The per-platform argument rested on a technical fact: media had to be regenerated per platform because each wanted different dimensions. That was true when a tool derived geometry from the platform.

But platforms do not have unique geometries — they have shared ones. Vertical video is 9:16 on Instagram Reels, TikTok and Pinterest alike. A carousel is the same 4:5 set wherever it goes. Once a tool generates against the format rather than the platform, the second and third platform cost nothing extra beyond refitting the caption to a different character limit.

If you are being billed three times for one render, the question worth asking a vendor is simply what changed between the three.

What to check before you commit

1. What does one credit actually produce? A post, a platform, or a generation? The difference is a factor of three or more on the same workload.
2. Do text-only and bring-your-own-media posts consume credits? They cost the vendor almost nothing, so they should not.
3. What happens when you change format? Taking one idea from a Reel to a carousel is a genuine second render and reasonably costs again. Sending the same Reel to a second platform is not.
4. Do unused credits roll over or expire? Expiry is normal; undisclosed expiry is not.
5. What is the real monthly output? Divide the credit allowance by how you actually post. A plan with 25 credits is a very different product depending on whether that means 25 posts or 25 posts times every platform you run.

A worked example

Say you post three times a week to Instagram, TikTok and Pinterest — all vertical video, the same content.

Under per-platform billing that is 9 charges a week, or roughly 36 a month. Under per-generation billing it is 3 a week, or 12 a month — the same output for a third of the allowance, because the render was shared across platforms that wanted the identical file.

That is the model aipost.social uses: one credit covers the generation and every platform sharing its format, with the caption refitted per platform at no cost. Switching format is a real second generation and costs a second credit, because it genuinely is one.

The honest summary

Compare tools on output per month for your actual posting pattern, not on headline credit counts or per-month price. Two plans with identical prices and identical credit allowances can differ threefold in what they let you publish, entirely because of how the unit is defined.

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