chrome logo

Verified Chrome plugin Trusted by 1000+ Upwork users

A cover letter that
gets you hired

Power up your job search with a quick AI plugin. Paste the description, add a few details, and get a gig. Yup, it's that simple.



The Latest from Bestletter

  • img-the-best-10-cover-letter-tips-examples-for-2023

    The Best 10 Cover Letter Tips & Examples for 2023

    What Makes Cover Letters So Special?Cover letters are your golden ticket to impressing employers and landing your dream job. They provide a personalized...

    Kyrylo Kozak · Jul 20, 2023  

  • img-how-to-write-a-winning-upwork-cover-letter-a-sample-for-software-developers

    How to Write a Winning Upwork Cover Letter (+A Sample for Software Developers)

    When it comes to securing jobs on Upwork, a well-written cover letter can make all the difference. In a competitive freelance marketplace, your cover letter...

    Kyrylo Kozak · Jun 9, 2023  

  • img-4-proven-upwork-cover-letters-save-time-land-jobs

    4 Proven Upwork Cover Letters — Save Time & Land Jobs

    What is a Cover Letter, and Why Do I Need It?A well-written cover letter can make all the difference when applying for jobs, whether on Upwork or any other...

    Kyrylo Kozak · Jun 7, 2023  

Frequently asked questions

Want to know something specific? Contact us at

  • Yes, Upwork permits generative artificial intelligence (AI) on its platform. Generative AI refers to algorithms that create content such as text, images, code, or audio. Upwork users may use generative AI in various ways, such as creating proposal templates, improving job posts, or completing client work unless restricted by clients. However, Upwork encourages transparency between clients and freelancers when using generative AI and suggests discussing intended processes, tools, and expectations. You can learn more from UpWork’s Trust and Safety AI Update from the 6th of April, 2022.
  • Certainly! We've made sure our model is trained to recognize any special conditions that a client may set up for the cover letter, like "start your letter with yellow if you read it," and respond accordingly.
  • Best Letter generates completely unique letters for each individual request, ensuring personalized and customized content.
  • Our tool integrates a trained model that serves as an additional prompting layer for the generative artificial intelligence. We began the training process with ChatGPT and later transitioned to our own LLM.

let’s go

Give our power-tool a try. Secure freelance contracts worry-free.