AI writing assistant for grammar, clarity, tone and generative rewriting across apps.
Jasper vs Wordtune
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
Jasper is best for marketing teams producing on-brand campaign content with governance at scale, while Wordtune is best for rephrasing sentences and adjusting tone while you write in the browser. Only Jasper offers long-form drafting and brand voice / style guide. Jasper has a medium learning curve, compared with low for Wordtune. Wordtune has a free plan, while Jasper offers a free trial.
Which should you choose?
Choose Jasper if…
- You need marketing teams producing on-brand campaign content with governance at scale
- Long-form drafting matters to you
- Brand voice / style guide matters to you
- You're one of: in-house marketing teams, agencies, enterprise content teams
Choose Wordtune if…
- You need rephrasing sentences and adjusting tone while you write in the browser
- You're one of: professionals writing emails and documents, students, non-native english writers
- You want a free plan (Jasper only has a trial)
- You want something quicker to learn
At a glance
| Jasper | Wordtune | |
|---|---|---|
| Best for | Marketing teams producing on-brand campaign content with governance at scale | Rephrasing sentences and adjusting tone while you write in the browser |
| Free plan | Trial only | Yes |
| Starting price | From $69/mo | From $6.99 |
| Learning curve | Medium | Low |
| Platforms | Web, Chrome extension, API | Web, Chrome extension |
| Ideal for | In-house marketing teams, Agencies, Enterprise content teams | Professionals writing emails and documents, Students, Non-native English writers |
Feature comparison
| Jasper | Wordtune | |
|---|---|---|
| Grammar & style checking | Limited | Yes |
| Paraphrasing / rewriting | Yes | Yes |
| Long-form drafting | Yes | No |
| Brand voice / style guide | Yes | No |
| Plagiarism checker | Paid add-on | No |
| AI content detection | — | — |
| Works in browser / other apps | Chrome and Edge | Yes |
| Languages | 30 | English |
| Team workspace | Yes | — |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| Jasper | Wordtune | |
|---|---|---|
| Business / enterprise plan | Yes | Yes |
| SSO (SAML / OIDC) | Business plan | — |
| SCIM user provisioning | Business plan | — |
| SOC 2 | Type II | — |
| ISO 27001 | — | — |
| HIPAA (BAA available) | — | — |
| GDPR DPA | Yes | — |
| Data residency options | No | — |
| No training on your data | Yes | — |
| Audit logs | — | — |
| Admin controls | Yes | — |
| Deployment | Cloud | Cloud |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
Jasper
Jasper is an AI marketing content platform that applies brand voice, style guides, audience profiles and product knowledge (Jasper IQ) to everything it generates. It offers 100+ marketing agents, a Canvas workspace, Grid for scaling content, Jasper Chat, image generation, and AI Studio for building custom agents and workflows. It is used mainly by in-house marketing teams and agencies at mid-size and large companies.
Key features- Brand IQ for brand voice, style guides and audience profiles
- 100+ marketing agents for SEO, campaigns and personalization
- Canvas workspace and Grid for content at scale
- Jasper Chat and on-brand image generation
- AI Studio for custom agents and workflows
- Chrome and Edge extension
Wordtune
Wordtune, from AI21 Labs, is a writing companion that suggests alternative phrasings for sentences, adjusts tone between casual and formal, shortens or expands text, and checks grammar and spelling. It also summarizes articles, PDFs and YouTube videos. It works mainly through a Chrome extension in tools like Google Docs and Gmail, plus a Word add-in, and is used by professionals, students and non-native English writers.
Key features- Sentence rewrites with multiple alternatives
- Casual/formal tone, shorten and expand controls
- Grammar and spelling corrections
- AI summarizer for articles, PDFs and YouTube videos
- Chrome extension for Google Docs, Gmail and other sites
- Microsoft Word integration
Pricing
Jasper
Free plan: no (7-day free trial); Pro ~$69/mo ($59/mo annual), Business custom
Wordtune
Free plan: yes (limited daily rewrites); Advanced/Unlimited from ~$6.99-9.99/mo billed annually
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
Jasper
Strengths- Strong brand governance controls across teams
- Broad set of marketing-specific agents and templates
- Writes in around 30 languages
- API and custom workflow builder for larger teams
- No free plan, only a short trial
- Plagiarism checks cost extra as a pay-per-use add-on
- Extension supports Chrome and Edge only
- Priced for teams; expensive for solo writers
Not ideal for: Solo writers who mainly need proofreading or occasional copy will find it expensive and more complex than necessary.
Wordtune
Strengths- Rewrite suggestions keep your meaning while changing wording
- Unlimited grammar and spelling checks on the free plan
- Low-priced paid plans
- Works inside Google Docs, Gmail and Word
- Free plan limits rewrites per day and summaries per month
- No built-in plagiarism checker
- Not built for generating full long-form articles or campaigns
- No brand voice or style guide controls
Not ideal for: Marketing teams generating campaigns at scale or writers needing plagiarism checks should choose a platform built for those tasks.
Integrations
Jasper
Wordtune
FAQ
What is the main difference between Jasper and Wordtune?
Jasper is built for marketing teams producing on-brand campaign content with governance at scale; Wordtune is built for rephrasing sentences and adjusting tone while you write in the browser. Key differences: Jasper offers long-form drafting and brand voice / style guide.
Is Jasper or Wordtune cheaper?
Jasper starts from $69/mo and Wordtune starts from $6.99 (as of September 2026). On entry price, Wordtune is cheaper — but compare what each plan includes, since limits differ. Always confirm current pricing on each vendor's site.
Do Jasper and Wordtune have free plans?
Wordtune has a free plan, while Jasper offers a free trial.
Which is easier to use, Jasper or Wordtune?
Wordtune is generally quicker to learn (Jasper: medium, Wordtune: low learning curve).
What are good alternatives to Jasper and Wordtune?
Other writing tools worth comparing include Grammarly, QuillBot and Writesonic.
