Clients cannot see how you worked. They only see what you tell them. So many are quietly asking one question: “Can I trust this person’s history?” If checking takes five links and three messages, most will skip it and pick someone easier to check.
The fix is simple: make every claim easy to check. Here are six steps.
1. List only work you can back up
Write down your real projects: what you did, who it was for (or “confidential client” if needed), when, and the result. If you cannot support a project with anything yet, leave it off for now.
Example: “Rebuilt a weekly sales report for a retail client, March 2026. Report time dropped from two days to two hours.”
A short list that holds up beats a long one that does not.
2. Attach evidence to each project
Evidence is anything a client can check without trusting you:
- A live link or public repository
- Screenshots or files you delivered
- A contract, invoice or message thread with private details hidden
- A written result, such as “reduced report time from two days to two hours”
Check your contract or NDA before sharing anything. If you cannot show the work, show proof that it happened.
3. Bring your reviews into one place
Your reviews may be spread across platforms, emails and messages. Collect them in one place and keep the original wording. If a review is public, link to it. Most platforms do not let you export reviews, so link to the public page or save the original text and a screenshot, where the platform's rules allow it. Do not edit what a client wrote.
4. Ask past clients for a review or message
Keep the request small so it is easy to answer. You can send this:
"Hi [Name], I'm updating my work profile. Could you send me two or three lines about what we worked on and how it went? A short message is enough. I'll attach it as proof. Thank you."
5. Label projects and reviews by their verification state
Do not present every claim as equally supported. Make it clear what you added yourself and what has evidence.
- Projects: Self-reported, Evidence submitted, or Evidence verified.
- Reviews checked against the original on their source page: Platform verified.
6. Share one link
Put one link in your proposals, your LinkedIn Featured section and your email signature. A client can then check your history in one place.
Common mistakes
- Inflating results. One exaggerated number that a client questions can cost you the project.
- Relying only on star ratings. A rating does not show what you did.
- Scattering your proof. If checking takes five links and three messages, most people will not do it.
- Breaking an NDA. Show only proof you are allowed to share.
Doing this faster with Provedwork
Keep your work and your proof together.
Full disclosure: I built Provedwork. You add your projects and reviews, attach evidence, request verification, and share one public link.
- Projects are checked by reviewing your evidence.
- Reviews are checked against the original on the platform they came from.
Example profile
Example project
SELF-REPORTEDWhat does this mean?
The project or review was added manually by the user without external evidence.
Example project
EVIDENCE SUBMITTEDWhat does this mean?
Freelancer has provided links, screenshots, or files that back up the claim.
Example project
EVIDENCE VERIFIEDWhat does this mean?
Provedwork reviewed the supporting evidence for this project.
For reviews
Example review
PLATFORM VERIFIEDWhat does this mean?
Provedwork opened the original review on the platform it came from and confirmed it matches what was submitted.
Also read: How to Use Your Upwork Reviews Outside Upwork.
Frequently asked questions
Do clients really check work history?
Not every client does. But clients hiring someone new, or spending a larger budget, often look for proof before they say yes. When proof is easy to find, it builds trust even if they only skim it.
What if my work is under NDA?
Do not share anything you are not allowed to share. Show proof that the work happened instead: a contract or invoice with private details hidden, a written message from the client, or a similar sample project you can show openly. Check your contract first.
Can I move reviews between freelance platforms?
Most platforms do not let you export reviews, so you cannot move them directly. You can link to the public review page, or save the original wording with a screenshot, where the platform's rules allow it. Do not edit what a client wrote. Check each platform's terms first.
What if I am new and have no clients yet?
Start with proof you can create: practice projects with a live link or public repository, or work for a friend or small business who can write you a short message. Label it honestly and add real client work as it comes.
What counts as evidence of freelance work?
Anything a client can check without trusting you: a live link, a public repository, delivered files or screenshots, a contract or invoice with private details hidden, or a written message from the client.
Does Provedwork replace Upwork or Fiverr?
No. It is not a marketplace. It is the place where your projects, reviews and evidence live together, so you can share one link when you pitch.
Make your work easy to check.
Add your projects, reviews and evidence to one profile, then share one link.
Create my proof profile