Pick HyperWrite if
writers who will pay Premium for 250 cited messages, or Ultra-style unlimited when the assistant is the job.
Read the HyperWrite pageHyperWrite vs Sudowrite
Our take
Pick HyperWrite if writers who will pay Premium for 250 cited messages, or Ultra-style unlimited when the assistant is the job. Pick Sudowrite if novelists and students who want a fiction-specific toolbar and will burn monthly credits. Skip Sudowrite if people who need inline grammar in the browser (Grammarly) or a 125-word paraphraser (QuillBot).
Sudowrite
hosted fiction editor
Best for
HyperWrite Write or act in the browser
Sudowrite Continue or rewrite a novel on a story-aware toolbar
Free plan
HyperWrite $0 · card with a limit table — do not invent a credit count
Sudowrite No free plan
Lowest paid
HyperWrite Premium (annual) $16/mo yearly
Sudowrite Hobby & Student $10/mo
Next step up
HyperWrite Premium (monthly) $19.99/mo
Sudowrite Professional $22/mo
Coding agent
HyperWrite Codex
Sudowrite
Runs where
HyperWrite Desktop editor; models hosted
Sudowrite Hosted
Watch out
HyperWrite $19.99 / $16 / $29 are the Pricing cards
Sudowrite $10 / $22 / $44 are monthly list
Last checked
HyperWrite 2026-10-22 · hyperwriteai.com/pricing
Sudowrite 2026-10-20 · sudowrite.com/pricing
Which one, then?
Pick Sudowrite if
novelists and students who want a fiction-specific toolbar and will burn monthly credits.
Read the Sudowrite page