Choose this if…
ShortlyAI
- 1You're just getting started with AI tools
Choose this if…
Surfer SEO
- 1You need File Upload
- 2You need Web Search
- 3You need Plugins
- 4You need power-user and advanced features
- 5Community rates it higher (⭐4.9 vs 4.3)
Overview
ShortlyAI provides an AI writing assistant that helps you create content quickly. It can continue your writing, generate ideas, and expand on topics.
Acquired by Conversion.ai, ShortlyAI offers a simple interface focused on speed. It's popular among bloggers and content creators for its ease of use.
A comprehensive platform that provides data-driven guidelines for writing content that ranks on page one of Google.
Analyzes over 500 on-page signals for every search term.
Features Comparison
22 totalPricing & Plans
No free tier, 3-day free trial
Annual $65/mo, Monthly $79/mo
Pros & Cons
Pros
Fast content generation
Simple and clean interface
Good for overcoming writer's block
Cons
Limited control over output
No permanent free tier
Pros
Highest accuracy for ranking
Great content editor
Strong auditing tools
Cons
Very expensive
Steep learning curve
Use Cases
The Verdict
ShortlyAI
3/22 features · ⭐4.3
ShortlyAI provides an AI writing assistant that helps you create content quickly. It can continue your writing, generate ideas, and expand on topics.…
Surfer SEO
8/22 features · ⭐4.9
A comprehensive platform that provides data-driven guidelines for writing content that ranks on page one of Google.…
Both ShortlyAI and Surfer SEO are capable AI tools serving distinct use cases. Surfer SEO leads on raw feature breadth (8 vs 3), making it a stronger choice if you need maximum capability.
Frequently Asked Questions
What is the main difference between ShortlyAI and Surfer SEO?
ShortlyAI — "Endless AI writing partner." — focuses on text-ai, while Surfer SEO — "Rank your content with AI" — targets text-ai, marketing-ai. The key differences lie in their feature sets and pricing models.
Is ShortlyAI free to use?
ShortlyAI does not currently offer a free tier. Annual $65/mo, Monthly $79/mo
Is Surfer SEO free to use?
Surfer SEO does not currently offer a free tier. Essential $89/mo
Which is better: ShortlyAI or Surfer SEO?
It depends on your use case. ShortlyAI is rated ⭐4.3 and is best suited for individuals. Surfer SEO is rated ⭐4.9 and is ideal for enterprise, marketing-ai. Use this comparison to evaluate features that matter to your workflow.
Does ShortlyAI have an API?
Yes, ShortlyAI provides API access for developers and integrations.
More AI Matchups
Still deciding?
Try another comparison or explore the full AI tools directory.

