Jasper vs Sudowrite: Which AI Writing Tool Is Better in 2026?

Jasper

From $39

Sudowrite

From $10

Quick verdict

Overall pick: Jasper

Pick Jasper if you are a marketing team that needs copy templates, brand voice, SEO optimisation, a plagiarism checker, a browser extension, team workspaces and a public API, and you accept per-seat pricing starting at $39. Pick Sudowrite if you are a novelist or creative writer who wants a flat starting price of $10 and does not need templates, brand voice, SEO, plagiarism checking, team seats or an API. Jasper is the broader platform; Sudowrite is the cheaper, narrower fiction-focused option.

Sudowrite's entry plan ($10) is 74% cheaper than Jasper's ($39).
Jasper charges per user while Sudowrite uses a flat price, so Sudowrite gets relatively cheaper as your team grows.
Only Jasper offers: copy templates, brand voice / style memory, plagiarism checker, browser extension, seo optimisation, team workspaces, public api.

Try Jasper →Try Sudowrite →

Cost calculator

Team size: 5 users

Tool	Monthly	Yearly
Jasper · per user	$195.00	$2340
Sudowrite · flat	$10.00	$120

Based on entry-level paid plans. Prices change, so check the vendor before you buy.

Which one should you choose?

If you need…	Pick	Why
Marketing team producing brand-consistent copy	Jasper	Jasper offers brand voice, copy templates, team workspaces and SEO optimisation, all of which Sudowrite lacks.
Novelist drafting fiction on a tight budget	Sudowrite	Sudowrite starts at $10 on flat billing and is built for creative writing, versus Jasper at $39 per seat.
Solo writer who needs a plagiarism checker	Jasper	Jasper includes a plagiarism checker; Sudowrite does not.
Agency needing API access and a browser extension	Jasper	Jasper has a public API and browser extension; Sudowrite has neither.
Multilingual output requirement	Tie	Both tools list multilingual output as a supported feature.

Feature comparison: Jasper vs Sudowrite

Feature	Jasper	Sudowrite
Free plan	❌	❌
Starting price	$39 /user/mo	$10 /mo
Copy templates	✅	—
Brand voice / style memory	✅	—
Plagiarism checker	✅	—
Browser extension	✅	—
SEO optimisation	✅	—
Team workspaces	✅	—
Multilingual output	✅	✅
Public API	✅	—

Highlighted rows are where the tools differ.

Pros and cons

Jasper

Covers all eight tracked features, including templates, brand voice, plagiarism checking, SEO optimisation, team workspaces and a public API.
Built for marketing teams and brand-consistent content.
Offers a browser extension for writing outside the main app.

No free plan.
Pricing is per seat starting at $39, so costs scale with team size.
More platform than a fiction author may need.

Try Jasper →

Sudowrite

Low starting price of $10 on flat billing.
Focused on novelists and creative writing.
Supports multilingual output.

Lacks copy templates, brand voice, plagiarism checking, SEO optimisation, a browser extension, team workspaces and a public API.
No free plan.
Not positioned for marketing teams or brand-consistent business content.

Try Sudowrite →