10 Best AI Tools for Writing Essays for College Students

Finding the right AI tool for an essay is about more than generating a polished paragraph. The best AI for writing essays depends on whether you need help with research, citations, drafting, editing, or AI detection. Tools like Verla.io take a more complete approach by bringing several of these steps into one academic workflow.

We compared 10 popular tools based on academic features, writing quality, research support, pricing, and ease of use. Here are the best options to consider.

What to Look for in the Best AI Writing Tools for Essays

Before choosing an AI essay writer, consider these factors:

• Essay structure: Can it create a logical thesis, outline, and argument?

• Research and sources: Can it help you find and work with credible material?

• Citation support: Can you verify and organize references?

• Writing quality: Does the output fit an academic context?

• File support: Can you upload readings, assignment instructions, and other materials?

• Editing: Can you improve grammar, clarity, tone, and flow?

• AI detection: Can you check whether your draft may be identified as AI-generated?

• Humanization: Can you make unnatural AI-like writing sound more natural?

• Free access: Can you try the tool before paying?

A strong essay workflow should cover more than generation. Research, outlining, drafting, citation checking, editing, and final review all affect the quality of the finished assignment.

Comparison Table of the Best AI Tools for Essay Writing

If you're searching for the best free AI for writing essays, several tools offer free plans or limited access for brainstorming and editing. However, free tools often limit generations, file uploads, research, or advanced features.

For complete assignments, Verla offers a different approach. Its $2.99 7-day Pro trial lets students test an academic workflow covering assignment generation, real references, AI detection, humanization, and editing.

10 Best AI Tools for Essay Writing

Verla.io - Best Overall AI Essay Writer for Complete Coursework

Best for: Students who want a complete academic workflow—from assignment generation and real references to online editing, AI detection, humanization, and final export—without managing multiple separate tools.

Verla.io is an academic AI workspace that helps students turn assignment prompts into polished drafts. It combines assignment generation, relevant references, file analysis, online editing, AI detection, and humanization in one place.

Verla uses assignment databases, detailed rubrics, proprietary models, and multi-agent collaboration to improve academic writing. Students can upload prompts and materials for asynchronous generation. It supports 20+ languages and produces Writing, Slides, and Coding outputs.

Pros

• Complete assignment workflow: draft → AI detection → humanizer

• Real, relevant, and current references instead of fabricated citations

• supports files up to 50 MB in formats including PDF, DOCX, PPTX, XLS/XLSX, MD, JPG/PNG, TXT, and HTML

• Supports online editing and one-click export to PDF, Word, PPT, and Coding formats

• Supports 20+ languages and multiple source-file formats

• Asynchronous workflow saves time compared with lengthy chatbot conversations

Cons

• Less well-known than established AI writing brands

• Paid plans are required for higher assignment and AI detection quotas

Pricing:

• Pro Trial: $2.99 for 7 days;

• Basic: $7.99/month, billed annually;

• Plus: $15.99/month, billed annually;

• Pro: $31.99/month, billed annually;

ChatGPT - Best AI Chatbot for Essay Writing Brainstorming

Best for: Students who need help developing ideas, arguments, outlines, and early drafts.

ChatGPT remains one of the most flexible options for students who need help getting started. It can break down an assignment prompt, suggest thesis ideas, create outlines, challenge an argument, and improve an existing paragraph.

Its biggest strength is flexibility rather than academic specialization. It works particularly well when you use it as a thinking partner instead of asking it to produce a complete essay from a single prompt.

Pros

• Excellent for brainstorming and outlining

• Highly flexible conversational workflow

• Useful for rewriting and explaining difficult topics

Cons

• Sources and citations still need verification

• Generic prompts can produce generic academic writing

Pricing:

• Free: $0

• Plus: $20/month

• Pro: $200/month

• Business: $25/user/month annually

Grammarly - Best Essay Writing AI for Grammar and Clarity

Best for: Students who already have a draft and want to make it clearer and more polished.

Grammarly is primarily an editing and writing-improvement platform, not a dedicated essay generator. It can identify grammar problems, improve clarity, adjust tone, and rewrite awkward sentences.

That makes it particularly useful after you already have a draft. It works best as an editing layer rather than a complete academic research and writing solution.

Pros

• Strong grammar and clarity assistance

• Easy to use while writing

• Useful for polishing existing essays

Cons

• Not designed primarily for academic research

• Less suitable for generating complete research-heavy essays

Pricing:

• Free: $0 with basic writing suggestions

• Pro: $12/member/month billed annually

• Business: $15/member/month billed annually

QuillBot - Best AI for Essays When You Need to Paraphrase

Best for: Students who have a draft but need help improving wording and flow.

QuillBot is best known for paraphrasing rather than full essay generation. It can rewrite sentences, adjust phrasing, improve readability, and help students revise sections that sound repetitive or awkward.

It is especially useful when you have already developed your own ideas and want help expressing them differently. However, it should be viewed as a revision tool rather than a substitute for research.

Pros

• Excellent for rewriting existing text

• Multiple paraphrasing modes

• Useful alongside other writing tools

Cons

• Not a replacement for academic research

• Does not replace the need to develop your own argument

Pricing:

• Free: $0 with limited usage

• Premium: $8.33/month billed annually

• Premium: $13.33/month billed quarterly

• Premium: $19.95/month billed monthly

Jasper - Best AI to Write Essays from a Detailed Outline

Best for: Students who need to expand a detailed outline into a longer first draft.

Jasper is a powerful generative writing platform that is more strongly associated with professional and marketing content than academic essays. Its long-form generation capabilities can still be useful when you already have an outline and need to expand your ideas into a first draft.

Jasper is not an academic-first product, so students should expect to edit the output for academic tone and verify claims before using it for coursework.

Pros

• Fast long-form generation

• Useful for expanding outlines

• Strong customization capabilities

Cons

• Expensive for students

• Not specifically designed around academic research

Pricing:

• Pro: $69/month

• Business: Custom pricing

• Annual billing offers a lower effective monthly rate

Elicit - Best AI Tool for Academic Writing Research

Best for: Students working on research-heavy essays and literature reviews.

Elicit takes a different approach to essay writing. Rather than trying to be a complete essay generator, it focuses on helping users discover, summarize, and work with academic papers.

It is especially useful for research-heavy essays, literature reviews, and university assignments where the quality of supporting evidence matters more than simply generating paragraphs.

Pros

• Built around academic research

• Useful for finding and summarizing papers

• Strong fit for literature reviews

Cons

• Not primarily a final-draft writing tool

• Users still need to evaluate whether sources support their claims

Pricing:

• Basic: Free

• Plus: $12/month

• Pro: $49/month

• Scale: $199/month

Perplexity - Best AI for Writing Essays with References

Best for: Students who need to research a topic and find supporting sources quickly.

Perplexity is useful when you need to investigate a topic quickly and identify sources that may support your argument. It can help students explore unfamiliar subjects, verify information, and discover potential references before moving into the writing stage.

It is better viewed as a research assistant than a dedicated essay generator. You should still open and evaluate original sources rather than treating an AI-generated summary as a substitute for reading them.

Pros

• Fast topic research

• Source-backed answers

• Useful for discovering references

Cons

• Not a dedicated essay-writing workflow

• Sources still need to be checked carefully

Pricing:

• Free: $0

• Pro: $20/month

• Max: $200/month

• Enterprise Pro: $40/month per seat

NotebookLM - Best AI for Writing Long Essays from Source Materials

Best for: Students writing essays based on long readings, PDFs, or multiple course sources.

NotebookLM is particularly useful when your essay is based on a large collection of readings, PDFs, or course materials. Instead of relying entirely on general knowledge, you can work from a defined set of source material.

This makes it useful for students dealing with long readings and research-heavy coursework. It can help organize information before you begin writing and make it easier to work across multiple documents.

Pros

• Excellent for working with source materials

• Useful for summarizing long documents

• Helps organize information before writing

Cons

• Not a traditional full essay generator

• May be unnecessary for short assignments

Pricing:

• NotebookLM: Free

• NotebookLM Plus: Included with eligible Google AI and Workspace plans

• Paid Google AI plans start from around $19.99/month depending on the subscription

Paperpal - Best AI for Academic Writing and Language Refinement

Best for: Undergraduate and postgraduate students who need academic language support.

Paperpal is designed specifically around academic and research writing. It is useful when the main problem is not generating ideas but expressing them in an appropriate academic style.

This makes it a stronger fit for advanced coursework, theses, research papers, and students who already have substantial material but need help improving language and presentation.

Pros

• Academic-focused writing assistance

• Useful for research and thesis writing

• Strong fit for language refinement

Cons

• More useful for existing academic content than blank-page writing

• Advanced features can be expensive for students

Pricing:

• Free: Limited monthly access

• Prime: $25/month or $12/month billed annually

• Pro: $59/month or $29/month billed annually

Smodin - Best AI Essay Generator for Quick Basic Drafts

Best for: Students who need a quick starting draft for a straightforward assignment.

Smodin is a broader AI writing assistant that can help with basic essay generation, rewriting, and other writing tasks. It is relatively accessible for students who want to experiment with AI-assisted drafting without building a complex workflow.

It is useful when speed matters, but the generated content may require additional editing, especially for complex academic assignments.

Pros

• Fast and easy to use

• Useful for basic drafts

• Accessible to beginners

Cons

• Output may need significant editing

• Less suitable for complex research-heavy assignments

Pricing:

• Free: Limited daily usage

• Essentials: Around $12/month

• Productive: Around $29/month

• Ultimate: Around $79/month

Conclusion

The best AI for writing essays is not necessarily the tool that generates the most text. ChatGPT is strong for brainstorming, Elicit for academic research, NotebookLM for source-heavy assignments, Jasper for long-form drafting, and Grammarly or QuillBot for editing.

For students who want a complete coursework workflow, Verla.io brings assignment generation, real references, file uploads, online editing, AI detection, humanization, and final export together. Its asynchronous workflow can also reduce the time spent on repeated chatbot conversations and manual revisions. With a $2.99 7-day Pro trial, students can test the full workflow before committing to a longer-term plan.