Features / Write in your voice / 14 AI models

Write in your voice

Pick the AI model for each post

Claude Sonnet 5.5 is the default because it sounded the most human in our tests. In a 20-brief test it passed every hard writing rule 95% of the time after the fix pass.

The difference

Why it works differently

Most writing tools choose one model for you and don't show what each post costs.

Draftly lets you pick the model for each post, with the price shown first.

Every model gets:

  • Your brand voice
  • The same writing rules checks
  • The same automatic fix pass
  • Its credit price shown before you write

Claude Sonnet 5.5 is the default because it sounded the most human in our tests.

Where it fits

One step in getting a post published

  1. 01.Find topics

    Know what to write this week. Topic ideas, SEO research data.

  2. 02.Write in your voiceThis feature

    Posts that sound like your business wrote them. Brand voice, 14 AI models.

  3. 03.Check and fix

    Catch AI phrasing and broken SEO basics before you publish. Writing rules checker, AI writing detector, Editor, SEO meta and score.

  4. 04.Publish and measure

    Get posts onto your blog without copy and paste, then see what they bring in. One-click publishing, Autopilot scheduling, Search Console and Analytics.

  5. 05.Use it your way

    From your AI, inside WordPress, or with your team. Claude and ChatGPT connector, WordPress plugin, Teams and extra websites.

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How it works

Paid plans include all 14 models. The price in credits shows next to each one before you write, and every model goes through the same checks.

  1. Type or pick a topicStart from a suggested topic or write your own.
  2. Choose a modelThe picker shows each model's credit price. Budget models cost less; premium ones cost more.
  3. Same checks for every modelWhichever model writes, the post is checked against your writing rules and gets a fix pass.
Draftly's Write Your Own Topic screen with a model picker: Claude Sonnet 5.5 selected as the default (Best quality, 150 credits), GPT 5.4 Mini at 150 credits, and GPT 6 Luna (Budget), Claude, GPT, Gemini and DeepSeek models locked on the Free plan
Pick the model per post. Paid plans unlock the rest, including GPT 6 Luna, Gemini and DeepSeek.
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Which plans include it

Free can use Claude Sonnet 5.5 and GPT 5.4 Mini. Every paid plan includes all of them.

Prices and credits for each plan are on the pricing page.

What it doesn't do

  • Premium models cost more credits per post, so you get fewer posts a month on them.

Frequently asked questions

Which AI model does Draftly use?

Claude Sonnet 5.5 by default. Paid plans can switch per post to any of 14 models.

Which model is best for blog posts?

We test them and publish the results in the best AI for writing benchmark, scored on formatting, voice and cost.

Explore all 14 features
  • Check and fix

    Writing rules checker

    Every draft is checked for AI filler, banned words and SEO basics, and gets an automatic fix pass when it misses one.

    See how it works
  • Write in your voice

    Brand voice

    Your tone set from your own website on day one, with sliders you can move and a voice that learns from your edits.

    See how it works
  • Check and fix

    Editor

    Check or fix copy you already have, pasted in, loaded from a URL or pulled from your CMS.

    See how it works

Your first post is on us

Paste your URL, read the draft, then decide.

Free first post. No credit card.