
Jasper.ai
Copy.ai
ChatGPT
Rytr
Surfer SEO
SEMRush
Ahrefs
If you’ve ever been stuck for words or experienced writer’s block when it comes to coming up with copy, you know how frustrating it is.

Simplify Jobs
JobWizard
JobPrefill
Lazyapply
JobCopilot
Jobright.ai
OwlApply
AI Chrome extension to autofill real job applications with tailored answers and cover letters.

Which is more popular?
Based on our record, Writesonic seems to be more popular. It has been mentioned 34 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | writesonic.com | applybtn.app |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States | Startup from Spain · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Writesonic yet.
ApplyBtn is an AI Chrome extension for job application autofill. It helps job seekers fill application forms directly on the page using their CV and the job description. ApplyBtn generates tailored answers, cover letters, and refinements inside the application workflow, so users do not need to...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Chatsonic Review 2023 (Chatsonic Features, Demo, Pros & Cons)
More videos
ApplyBtn Demo: AI Answers and Cover Letters Inside Job Forms
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Writesonic and ApplyBtn.app.
ApplyBtn.app's answer:
ApplyBtn is built for real-world job application forms, not only predefined ATS workflows. It works directly on the job application page, detects the form in front of the user, and uses the user’s CV plus the job description to generate tailored answers and cover letters. It is not an auto-apply bot: users review, edit, refine, and manually submit every application.
ApplyBtn.app's answer:
Choose ApplyBtn if you want same-page job application autofill without dashboards, profile builders, or automatic submissions. ApplyBtn is designed to help with real application forms users actually encounter online, including company career pages, custom forms, job boards, multilingual forms, and supported ATS systems. It keeps the workflow simple: select a CV, generate answers and cover letters, refine, review, and submit manually.
ApplyBtn.app's answer:
ApplyBtn is for job seekers who apply to many jobs online and want to save time without losing control. It is especially useful for people who need tailored answers, cover letters, multiple CVs for different roles, multilingual applications, and a faster way to complete repetitive job application forms directly on the page.
ApplyBtn.app's answer:
ApplyBtn was created to solve a practical job search problem: online applications are repetitive, but every form is slightly different. Many tools focus on dashboards, trackers, known ATS workflows, or automatic applying. ApplyBtn takes a different approach by helping users complete real job application forms directly on the page, while keeping them in control before submission.
ApplyBtn.app's answer:
ApplyBtn is built as a Chrome extension using browser-based form detection, CV parsing, job description analysis, and AI-generated writing. The product combines same-page autofill, document understanding, large language models, and a credit-based AI workflow for answer generation, refinements, and cover letters.
ApplyBtn.app's answer:
ApplyBtn does not publicly disclose individual customer names.
Share your experience with using Writesonic and ApplyBtn.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


One remarkable feature is Writesonic's built-in plagiarism checker, allowing you to ensure that your content is unique. For anyone in marketing, Writesonic offers a combination of creativity and reliability that's...
Seamless Integration: Writesonic is compatible with popular CMS platforms like WordPress and Wix, as well as popular social media platforms like Facebook and LinkedIn. Whether you need to create blog posts, articles,...
Just like AIPRM has a prompt library for ChatGPT prompts, Chatsonic's prompt marketplace also offers impressive Chatsonic prompts for free. These prompts are created by other Chatsonic users and hand-picked by the...
ApplyBtn detected and autofilled more of the real application forms we tested. This reflects the main product difference: ApplyBtn is designed to attempt autofill across many real-world job forms, not only the most...
Recommendations tracked on public social media and blogs since March 2021.


Short answer: there is no single best tool. There are five mainstream options that each solve one part of the workflow well (Jasper for brand voice, Copy.ai for sales workflows, Writesonic for GEO tracking, Writer.com for enterprise... - Source: dev.to / 5 months ago
Writesonic delivers solid AI writing capabilities at competitive prices. The platform includes article generation, paraphrasing tools and a chatbot interface for interactive content creation. Its Photosonic feature even generates images... - Source: dev.to / 10 months ago
Generative AI can help you create text quickly and efficiently. Tools such as Jadve AI and Writesonic can assist. - Source: dev.to / almost 2 years ago
Tracking ApplyBtn.app since Jun 2026.
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