Brand voice
You give Jasper examples of your writing. It works out your tone and applies it to everything it writes. It can also flag a passage that strays from that tone.
Jasper is a writing workshop for marketing teams. You teach it your brand’s tone, your products, and your customers, then it writes your articles, emails, posts, and product descriptions in that tone. It opens in the browser and has no free plan, only a 7-day trial.
Jasper has no free plan. The recommended plan to start with: Pro, $59 per month, billed yearly ($69 billed monthly). Prices checked on October 3, 2026 on the vendor’s official page.
Who it’s for: marketing and communications teams that produce a lot of copy and want to keep the same tone everywhere.
You give Jasper examples of your writing. It works out your tone and applies it to everything it writes. It can also flag a passage that strays from that tone.
A project (“Canvas”) is a large work surface. The article, the email, the posts, and the visuals for one campaign sit next to each other on it. The project settings (tone, audience, goal) apply to all of them.
Jasper offers more than 100 ready-made assistants (“Agents”): blog post, email campaign, product launch. You fill in a few fields, and it writes the first draft.
Also
Prices published in dollars. On the Business plan, advanced features (batch production, research, technical connections) use credits; when they run out, these features stop until you buy more credits. Refund possible within 7 days of a charge, on request.
| Plan | Price | Who it’s for |
|---|---|---|
| Pro Recommended to start | $59 per month, billed yearly ($69 billed monthly) | One person or a small marketing team |
| Business | Custom pricing, 12-month minimum commitment | Large marketing teams |
Jasper has no free plan. Run the 7-day trial with a real piece to produce, for example your next newsletter. If you write marketing copy now and then, a general-purpose assistant is enough. Jasper is worth its price when several people need to write a lot, in the same tone.
Your data. Jasper says it never lets your data be used to train its providers’ AI models, but everything is processed in the United States.
What it does less well
The prompt to copy
Write a LinkedIn post of 120 words at most, in English, announcing our new 24-hour delivery service for businesses. Open with a short hook sentence. End with a question that invites a response. No buzzwords, no bullet points.
For a large company that wants writing rules and agents in every department, not just marketing.
If you write now and then: there is a free plan, and a project with your instructions also keeps your tone.
For long, polished writing, with your reference documents stored in a project.
If your emails and pages are already in HubSpot: assisted writing is built in.
Pro: $59 per month, billed yearly ($69 billed monthly); Business: custom pricing, 12-month minimum commitment. Prices checked on October 3, 2026 on the vendor’s official page.
No: Jasper has no free plan. Jasper has no free plan.
Jasper says it never lets your data be used to train its providers’ AI models, but everything is processed in the United States.
Writer: For a large company that wants writing rules and agents in every department, not just marketing. ChatGPT: If you write now and then: there is a free plan, and a project with your instructions also keeps your tone. Claude: For long, polished writing, with your reference documents stored in a project. HubSpot (Breeze): If your emails and pages are already in HubSpot: assisted writing is built in.
Page checked on October 3, 2026. Brands are named to identify the tools. No affiliation.