SwapDraft
Fix AI writing fast
Chrome extension that lets you highlight passages in your draft, note what's wrong, and choose from rewrites by multiple AI models without leaving your editor.
About this launch
SwapDraft is a Chrome extension for blog editors that fixes AI writing by letting you mark passages that sound off and get rewrites from multiple AI models at once. You select a passage, add a note about what's wrong, and flip through versions from different models right in your editor—no copy-paste needed. Most of your draft stays exactly as you wrote it; SwapDraft only changes the passages you mark. Undo history is preserved, and the highlights are never saved into your post.
What it does
- Mark passages and add notes about what's wrong
- Flip through rewrites from multiple AI models at once
- Choose from 9 AI models including GPT-6 Luna, Claude Sonnet, and Grok
- Preserve undo history and original drafts
- Support for TipTap-based editors and built-in document editor
- No need for personal API keys
- Credit-based pricing with transparent cost estimates
- Handle articles up to 6,000 words on Free plan or 15,000 on Pro
- Access 2 models on Free plan or up to 5 on Pro plan
Pricing
Pricing model: Freemium
Free: 100 credits at sign-up, topped up by 40 every week, 2 models per rewrite, 4 fast models including GPT-6 Luna, articles up to 6,000 words. Pro: $19 per month, 1,500 credits every month, up to 5 models per rewrite, all 9 models including Claude Sonnet 5.5 and Grok 4.7, articles up to 15,000 word
Shopper questions
Why not ask the chatbot to redo the whole post?
Because most of your draft is fine. SwapDraft only touches the passages you marked, so the parts you already like stay exactly as they are.
Will it wreck my undo history?
No. Flipping through rewrites leaves nothing behind, and after you accept one, a single undo brings your original back. The highlights are never saved into your post.
Which editors does it work in?
In-place rewriting works in TipTap-based editors we've added support for, with the list growing. For other editors, you can paste your text into SwapDraft's built-in document editor, fix it there, and copy it back out.
Do I need my own API keys?
No. One SwapDraft account covers every model. Sign in with your email and the extension connects itself.
What does a credit buy?
A credit is half a cent of model cost. You see the estimate before every run, and you're charged for what the models actually used.
SwapDraft has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
