Unspar vs ChatGPT
A ChatGPT alternative for writing articles you publish.
Texts from ChatGPT sound like every other AI text. They get facts wrong and know nothing about your business, so you end up rewriting most of them yourself.
How the two compare
| ChatGPT | Unspar | |
|---|---|---|
| Your business | Memory, Projects and custom instructions help, but you keep them up to date yourself. | You tell Unspar about your business once, and it keeps that in mind. |
| How it sounds | You describe the tone in every prompt. | Unspar writes in the voice you saved for your brand. |
| Facts and sources | You look for sources yourself after the text is written. | The researcher looks things up before the author starts writing. |
| Editing | You rewrite the stiff sentences yourself. | The editor fixes stiff sentences before you see the article. |
| Cost | A monthly subscription, with no price per article. | You see what each article costs before it starts. |
| Your articles | They sit somewhere in your chat history. | They are in a list in the app, and you see which ones are finished and which are published. |
| Publishing | You copy and paste. | When you are happy with an article, Unspar puts it on your site. Or you export it. |
| Agents and scripts | You type in the chat window. | Claude Code, Codex, Cursor or your own scripts can write articles through MCP, the CLI or the API. |
Questions about switching
Can Unspar replace ChatGPT for articles?
For articles you publish, yes. ChatGPT does a bit of everything. Unspar only writes articles, and it remembers your business, your voice and your sources.
Does Unspar publish anything without asking me?
Only if you switch that on. Unspar never posts to social networks or to sites that aren't yours.
How much does Unspar cost compared with ChatGPT?
ChatGPT costs a flat monthly fee per person. Unspar has a free plan with 10 credits, and paid plans start at €49 a month with 50 credits. Pro comes with more credits. On every plan you can have as many projects, people and voices as you like.
Can I use Unspar from Claude Code, Codex or another agent?
Yes. The MCP server, the CLI and the REST API come with every plan. Your agent uses the same projects and voices as the app.
Try it for free
Give Unspar a topic you would normally give ChatGPT and compare the two articles.