kitio.aiSudowrite vs Hellowriter
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Hellowriter has the lower starting price: about $12 a month, against $19 for Sudowrite.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Story Bible
- Muse fiction model
- Describe and Rewrite tools
- Chapter drafting
- Brainstorming
- Chapter drafting
- Character and world tracking
- Images for every scene
- Audio read-aloud
- Book export
- Free writing tools
| Feature | Sudowrite | Hellowriter |
|---|---|---|
| Best for | AI writing partner for novelists with a fiction-trained model | Illustrated AI story generator with characters and worlds |
| Category | Writing | Writing |
| Pricing model | Free trial | Free trial |
| Starting price | $19/mo | $12/mo |
| Free plan | No, trial available | No, trial available |
| Made by | Sudowrite | Hellowriter |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Both offer: Chapter drafting.
Pricing compared
Hellowriter has the lower starting price: about $12 a month, against $19 for Sudowrite.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Hobby & Student
$19/mo
- 225,000 credits per month
- $10/mo billed yearly
Professional
$29/mo
- 1,000,000 credits per month
- Feedback on your work
- $22/mo billed yearly
Max
$59/mo
- 2,000,000 credits per month
- Credits roll over 12 months
- $44/mo billed yearly
3 plans
Author
$12/mo
- 2,000 energy per month
- Standard writing and images
- Characters and world
Series
$36/mo
- 6,000 energy per month
- Advanced writing and images
- Suited to novels and series
Studio
$96/mo
- 16,000 energy per month
- Premium writing
- Highest-quality images
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Sudowrite
- Built specifically for fiction
- Keeps track of story details
- Strong descriptive writing tools
- Credits run out fast on long drafts
- No permanent free plan
Hellowriter
- First page viewable without sign-up
- Keeps characters and world consistent
- Pictures and audio included
- Monthly energy does not roll over
- Better writing models need higher plans
- Free allowance is only 150 energy
Which one should you choose?
Choose Sudowrite if you want:
- Built specifically for fiction
- Keeps track of story details
- Strong descriptive writing tools
Watch out: credits run out fast on long drafts.
Choose Hellowriter if you want:
- First page viewable without sign-up
- Keeps characters and world consistent
- Pictures and audio included
Watch out: monthly energy does not roll over.
Sudowrite vs Hellowriter FAQ
What is the difference between Sudowrite and Hellowriter?
Sudowrite: AI writing partner for novelists with a fiction-trained model. Hellowriter: Illustrated AI story generator with characters and worlds. Both are writing tools.
Is Sudowrite or Hellowriter cheaper?
Hellowriter has the lower starting price: about $12 a month, against $19 for Sudowrite.
Do Sudowrite and Hellowriter have free plans?
Sudowrite: No, trial available. Hellowriter: No, trial available.
Who makes Sudowrite?
Sudowrite is made by Sudowrite, based in United States.
Who makes Hellowriter?
Hellowriter is made by Hellowriter.
Which should I choose, Sudowrite or Hellowriter?
Choose Sudowrite if you value built specifically for fiction and keeps track of story details. Choose Hellowriter if you value first page viewable without sign-up and keeps characters and world consistent.