Upwork Cover Letter vs Proposal: What’s the Difference?
In the world of freelancing, especially on platforms like Upwork, two terms often confuse beginners — cover letter and proposal. While many people use them interchangeably, they actually serve different purposes. Understanding their differences can dramatically improve your chances of getting hired. In this guide, we’ll break down what a cover letter and a proposal really are, how they’re used on Upwork, and how to craft each one strategically.
What is an Upwork Cover Letter?
A cover letter on Upwork is a short introduction that you write as part of your proposal. It appears at the top of your application and is the first thing a client sees. Think of it like a handshake — it’s your chance to grab attention, introduce yourself, and briefly explain why you’re the perfect fit for the job.

Purpose of the Cover Letter
Creates a personal connection with the client
Highlights your relevant experience
Showcases your understanding of the job
Encourages the client to read the rest of your proposal
A well-written Upwork cover letter template often includes the client’s name, a sentence showing you read the job description, a quick highlight of your experience, and a short CTA (call to action).
Example Upwork Cover Letter:
Hi John,
I came across your job post about optimizing a WordPress site for speed, and I’d love to help. I’ve worked on over 50 WordPress projects, helping clients achieve 90+ scores on PageSpeed Insights. Let’s discuss how we can boost your site’s performance too.
Regards,
Sarah
What is an Upwork Proposal?
An Upwork proposal is the full application you send in response to a job post. It includes the cover letter, attachments (if any), additional questions answered, and any pre-filled information like your rates or milestone suggestions. In other words, your cover letter is just one part of your proposal.
Purpose of the Proposal
To show the client you understand their problem
Explain how you plan to solve it
Provide proof (like samples or case studies)
Set clear expectations regarding budget and timeline
Move the conversation forward (a strong CTA)
A proposal may include a detailed breakdown of how you’ll approach the task, a timeline, your pricing structure, and links to relevant work or portfolios.
Example Upwork Proposal (Including Cover Letter)
Hi John,
I came across your job post about optimizing a WordPress site for speed, and I’d love to help. I’ve worked on over 50 WordPress projects, helping clients achieve 90+ scores on PageSpeed Insights. Let’s discuss how we can boost your site’s performance too.
Here’s how I would approach the project:
Audit your current speed and performance issues
Optimize images, scripts, and caching
Implement lazy loading and CDN integration
I’ve attached a PDF with some of my past results.
Timeline: 3 days
Cost: $120 fixedLooking forward to your response.
Regards,
Sarah
Key Differences Between Cover Letters and Proposals on Upwork
Cover Letter | Proposal | |
---|---|---|
First impression | Complete pitch & offer | |
100-200 words | 200-600+ words | |
At the top of the proposal | Includes cover letter + extras | |
Personal intro | Strategy, pricing, proof | |
Always | Always (includes cover letter) |
Why It Matters to Understand the Difference
Freelancers who mistake a proposal for a cover letter—or vice versa—often get ignored. A generic one-liner in the cover letter won’t cut it. Similarly, dumping your entire resume in the first paragraph can feel overwhelming. Each has its place and must be crafted with intent.
Tips to Write a High-Converting Cover Letter
Personalize it: Always mention the client’s name or project.
Show empathy: Refer to their problem and how you can solve it.
Keep it short: Make it scannable and easy to digest.
Use simple, powerful language: Avoid jargon.
End with a question or CTA: Prompt a reply.
Tips for Writing Better Proposals
Add a clear structure: Use headings, bullets, and short paragraphs.
Speak to outcomes: Focus on how you’ll deliver value.
Attach relevant samples: Proof builds credibility.
Offer packages if possible: Give the client choices.
Reinforce trust: Add testimonials, links to reviews, or past results.
Common Mistakes Freelancers Make
Repeating the cover letter content in the proposal body
Writing a long cover letter but a weak proposal
Ignoring the client’s budget or timeline
Not answering client’s screening questions properly
Can You Use a Cover Letter Template on Upwork?
Yes! A strong Upwork cover letter template can save time. But you should customize each letter based on the job post. Clients can spot a generic pitch instantly, and it usually gets ignored.
FAQs: Cover Letters and Proposals on Upwork
1. Is a cover letter always required on Upwork?
Yes, every proposal includes a cover letter field that must be filled before submitting.
2. Can I use the same proposal for every job?
No. Use a base template, but always tweak it for the client’s specific needs.
3. What’s more important — the cover letter or the proposal?
Both matter. The cover letter draws them in, the proposal seals the deal.
4. Should I include my rate in the cover letter?
Only if the client hasn’t set a budget. Otherwise, it’s better to include pricing details in the body of your proposal.
5. How long should my proposal be?
Keep it between 200 to 500 words. Long enough to add value, but short enough to hold attention.
Final Thoughts
Understanding the difference between an Upwork cover letter and a full Upwork proposal is crucial for winning jobs. The cover letter introduces you, while the proposal explains your strategy, timeline, and value. Both need attention and effort—but together, they make your application impossible to ignore.
So next time you click “Apply,” treat your cover letter as a powerful opener and your proposal as your chance to shine. With both written strategically, you’ll boost your chances of winning more projects, more often.