Jasper
Copywriting8.1AI marketing platform with brand voice, campaigns and content workflows
- Price
- $49/mo
- Free plan
- No
- API
- Yes
AI copywriting tools write and rework the short, persuasive text a business ships every week: ads, product descriptions, landing pages, subject lines, social posts. They split into three groups with very different prices.
Marketing platforms such as Jasper train on your brand voice, hold product facts in a knowledge base and generate a whole campaign from one brief, from around $49 per seat.
Editors such as Grammarly sit on top of what you already wrote and fix tone, length and clarity in place, from $12. General assistants do a decent job of both for $20 if you are willing to write the prompt yourself.
The gap between them is rarely the sentence quality; it is brand control, repeatability and how many people need the same output.
Ranked by editor score, then by listing completeness. Entry price is the cheapest paid plan.
| Tool | Best for | From | Free plan | Platforms | Score |
|---|---|---|---|---|---|
| 1 | Marketing teams and agencies that need on-brand content at volume | $49/mo | No | Web app, Chrome extension | 8.1 |
| 2 | Anyone writing English daily who wants corrections without leaving their app | $30/mo | Yes | Web app, Windows, macOS +4 | 8.1 |
4 checks, in the order that saves the most time.
A handful of pages a month: a general assistant covers it. Dozens of ad variants and product descriptions across a team every month: a platform with brand voice, templates and approvals earns its higher seat price.
Feed the tool a vague request and your existing copy, then judge whether the output sounds like your brand or like generic marketing. This is the only feature that separates the $49 tools from the $20 ones.
A Chrome extension or a CMS integration removes the copy-paste step. If the copy goes into ads or a product feed, look for bulk generation and an export that matches the destination format.
Monthly billing costs 20 to 60 percent more across this category. Grammarly Pro is $30 monthly against $12 annually, which changes the comparison entirely.
Entry price is the cheapest paid plan on monthly billing. Every listing shows the date its pricing page was checked.
Short, factual answers on pricing, free plans and how AI copywriting tools are ranked here.
Ask another questionJasper for marketing teams that need on-brand copy at volume, with brand voice, a knowledge base and campaign generation. Grammarly for tightening copy you already drafted, at a fraction of the price.
Grammarly has a permanent free plan with 100 AI prompts a month, and general assistants such as ChatGPT and Gemini write copy on their free tiers. Dedicated marketing platforms offer trials rather than free plans.
Marketing platforms can, once you feed them existing copy and a style guide. General assistants approximate it per prompt, which works for one page and drifts across a campaign.
Google ranks pages on usefulness, not on how the text was produced. Duplicated, thin product descriptions perform badly whoever wrote them; edited, specific copy performs like any other.
Editors start at $12 per month on annual billing, general assistants at $20, and marketing platforms at roughly $49 per seat per month. Every listing here shows the date its pricing page was checked.
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