Aithor vs Yomu AI: Which AI writing assistant is better in 2025?

Quick Comparison

Both Aithor and Yomu AI offers their own unique set of features.
Here's how they compare against each other.

Both Aithor and Yomu AI offers their own unique set of features. Here's how they compare against each other.

Evaluation Criteria	Aithor rating	Yomu AI rating
Research Paper Integration	4.2/5(Very Good) Good, but slightly slow performance compared to competitors.	Not Supported
Outline Builder	4.5/5(Very Good) Exceptional outline detail and step-by-step generation process.	2.9/5(Good) AI-generated outlines have a good structure but lack sufficient research depth.
AI Writing	3.4/5(Good) Maintains academic tone but lacks context awareness and occasionally sounds robotic.	3.1/5(Good) While paraphrasing features work well, the AI writer sounds too robotic and needs to be more consistent.
Citation Management	3.5/5(Good) Unable to edit citations or change document citation style once set.	5/5(Excellent) Managing citations throughout the document is seamless.
Grammar & Style Check	Not Supported	2.4/5(Good) Impossible to check grammar for specific text selections.
Plagiarism Detection	Not Supported	4.3/5(Very Good) Inconsistent results when running the same paper through multiple plagiarism checks.
Multi Language Support	1.8/5(Poor) Inconsistent language handling with random switching and no explicit language control options.	5/5(Excellent)
Export Options	3.8/5(Good) Reliable Word and PDF exports with well-preserved formatting, nut no LaText support.	5/5(Excellent)
Pricing	Free plan available. Paid plan starts at $24.99/month	Paid plan starts at $9/month
Final Score	3.09 out of 5	3.71 out of 5

Evaluation Criteria	Editor's rating
Research Paper Integration	4.2/5(Very Good) Good, but slightly slow performance compared to competitors.
Outline Builder	4.5/5(Very Good) Exceptional outline detail and step-by-step generation process.
AI Writing	3.4/5(Good) Maintains academic tone but lacks context awareness and occasionally sounds robotic.
Citation Management	3.5/5(Good) Unable to edit citations or change document citation style once set.
Grammar & Style Check	Not Supported
Plagiarism Detection	Not Supported
Multi Language Support	1.8/5(Poor) Inconsistent language handling with random switching and no explicit language control options.
Export Options	3.8/5(Good) Reliable Word and PDF exports with well-preserved formatting, nut no LaText support.
Pricing	Free plan available. Paid plan starts at $24.99/month
Final Score	3.09 out of 5

Evaluation Criteria	Editor's rating
Research Paper Integration	Not Supported
Outline Builder	2.9/5(Good) AI-generated outlines have a good structure but lack sufficient research depth.
AI Writing	3.1/5(Good) While paraphrasing features work well, the AI writer sounds too robotic and needs to be more consistent.
Citation Management	5/5(Excellent) Managing citations throughout the document is seamless.
Grammar & Style Check	2.4/5(Good) Impossible to check grammar for specific text selections.
Plagiarism Detection	4.3/5(Very Good) Inconsistent results when running the same paper through multiple plagiarism checks.
Multi Language Support	5/5(Excellent)
Export Options	5/5(Excellent)
Pricing	Paid plan starts at $9/month
Final Score	3.71 out of 5

Based on testing both Aithor and Yomu AI, this Pros & Cons breakdown
shows you what works and what doesn't in real-world use.

Based on testing both Aithor and Yomu AI, this Pros & Cons breakdown shows you what works and what doesn't in real-world use.

Fast Paper Generation: A fully cited paper was created in just one minute by selecting a topic.
No-Commitment Trial: The tool can be tested without creating an account first.
Intuitive Interface: The user interface design is straightforward and easy to navigate.

Limited Language Support: Poor multi-language capabilities make the tool only suitable for English content.
Missing Value Features: Lacks expected features like grammar checking or plagiarism detection for its price point.
Unfulfilled Promises: Failed to deliver on the promised two-week free trial after survey submission.

Parity Deals: Yomu uses parity pricing which means you get a discount based on the country you live in.
AI Autocomplete: AI writing assistant maintains your writing style while helping you write faster.
Smart Citations: The automatic citation tool saves time by handling all your references instantly.
Customizable AI Models: Yomu lets you pick your preferred AI model for writing.

UI Learning Curve: User interface takes time to understand and use effectively, especially with all AI features.
Limited Free Access: All AI features require a paid subscription with no free trial option.
Premium Model Accessibility: Most powerful AI models only available in the highest-priced plan.

Curious how Aithor and Yomu AI compare on the price?
Here are the tiers offered by both tools.

Curious how Aithor and Yomu AI compare on the price? Here are the tiers offered by both tools.

Starter
$9/month
- 10 AI uses per month
- Access to efficient AI models
Pro
$19/month
- Unlimited AI uses per month
- Access to efficient AI models
- Priority support
Ultra
$29/month
- Unlimited AI uses per month
- Access to TOP AI models
- Customize your writing style
- Priority support

The following reviews were carefully gathered and vetted
by the most popular rating platforms.

The following reviews were carefully gathered and vetted by the most popular rating platforms.

4.1

Based on 94 reviews

3.7

Based on 3 reviews

Choosing between Aithor and Yomu AI is not an easy task.
The following comparison will make the choice easier for you.

Choosing between Aithor and Yomu AI is not an easy task. The following comparison will make the choice easier for you.

Only Writer in English: Aithor is best for users who work primarily or exclusively in English. The tool's strong content-generation capabilities in English make it valuable for researchers working in English-only environments.
Are Lazy Student: Students facing very tight deadlines can use Aithor's fast paper generation (creating a fully cited paper in just one minute), significantly reducing writing time.
Are First-time Author: Researchers or students writing their first papers will appreciate Aithor's comprehensive outline builder and structured approach to academic writing.
Struggle to Start: Writers who need solid first drafts that they plan to heavily edit later will find much value in Aithor's AI writing.
Are a Teaching Assistant: Instructors who need to create example outlines or demonstrate proper academic structure for students.

Are a Graduate Student: AI handles both citation management and academic writing, letting you focus on your research rather than formatting.
Are a Research Writer: AI autocomplete learns your writing style and turns bullet points into polished paragraphs in seconds.
Are Non-Native English Writer: Yomu supports over 50 languages and helps maintain a consistent academic style.
Need a Writing Head Start: AI Assistant creates complete drafts in seconds when you're staring at a blank page.
Work With Tight Deadline: AI autocomplete and editing tools turn rough bullet points into polished writing quickly.