Cheapest AI writing tools (2026 prices)
Entry paid plans, monthly billing, read from each vendor's own page on 2026-09-26.
Short answer: Copy.ai is the cheapest AI writing tool we can price at $29/mo for one seat. None of the tools in this category publishes a permanent free plan, and the spread between the cheapest and the most expensive entry tier we can read is $20 a month -- because the expensive one stopped selling writing and started selling go-to-market workflows. One tool here publishes no self-serve price at all, so it is listed but cannot win a price ranking.
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AI writing tools by entry price
| Platform | Entry paid plan | Free plan | Best for | Not for | Where the number came from |
|---|---|---|---|---|---|
| Jasper | $49/mo | No | Marketing teams that need brand voice enforced across many writers. | Solo writers — per-seat pricing punishes small teams. | first-party prices, second-party tier ladder |
| Writesonic | custom quote | No | Brands that want to track how ChatGPT and AI Overviews describe them. | Anyone shopping for a cheap AI article writer — that is no longer what this product is. | first-party |
| Copy.ai | $29/mo | No | Sales and marketing teams that want GTM workflows, not just a chat box. | Individuals — the useful tiers start at $1,000/mo. | first-party |
Entry paid plan, monthly billing, read from each vendor's own page on 2026-09-26. Where a tool prices per seat, the real cost is the plan times your team size.
Try Systeme.io
Systeme.io is free up to 2,000 contacts, then $17/mo Startup, $47/mo Webinar and $97/mo Unlimited on monthly billing. Annual billing gives you two months free.
See Systeme.io pricing →The ranking by entry price
| # | Tool | Entry paid plan | Best for | Where the number came from |
|---|---|---|---|---|
| 1 | Copy.ai | $29 | Sales and marketing teams that want GTM workflows, not just a chat box. | first-party |
| 2 | Jasper | $49 | Marketing teams that need brand voice enforced across many writers. | first-party prices, second-party tier ladder |
| 3 | Writesonic | custom quote | Brands that want to track how ChatGPT and AI Overviews describe them. | first-party |
A tool that publishes no self-serve price is listed last and cannot win a price ranking.
Why the top of this table costs four figures
Because it is not an article writer any more. The tools at the top of this category sell AI search visibility and go-to-market workflows to sales teams, priced per seat with an enterprise floor. If you want marketing copy, you are shopping in the wrong half of the table.
What one seat actually gets you
Enough for a solo operator: a monthly word or credit allowance, templates, and one brand voice. The per-seat model is what makes it cheap for one person and expensive for a team of five, so budget the multiplication before you standardise on one tool.
How we picked
Sorted by the published entry paid plan. We did not test output quality, because we have not run a blind comparison, and a made-up quality score is the fastest way to lose your trust.
Frequently asked questions
What is the cheapest AI writing tool?
Copy.ai at $29/mo for its entry plan, read from its own pricing page on 2026-09-26.
Is there a free AI writer?
None of the tools here publishes a permanent free plan. If free matters more than brand-voice features, a general-purpose assistant is the cheaper route.
Is per-seat pricing a problem?
Only for teams. For one person it is the cheapest way to buy this category, which is why the entry tiers here are all single-seat.
How current are these prices?
Read from the vendors' own pages on 2026-09-26 and re-checked weekly.