What is an SEO content writing portfolio?
A sample set is a group of live pages a writer claims as their own work. Each piece carries a live URL, a date and a name. A set with no live links proves nothing. Live links are the whole point.
Sample sets come in three forms. Each form carries a proof load of its own.
Proof drops fast as the form gets soft. Ask for the strongest form first.
The three forms of a sample set are listed below.
- Live Link Set: the live link set points at real pages with a name and a date.
- PDF Set: the PDF set holds text with no URL, so you lose the rank check.
- Blanked Set: the blanked set drops the brand name for ghost work under a deal term.
A guide on how to hire an SEO content writer sets the wider hire flow around this check.
What are the 7 signals of a strong portfolio?
Signs split a strong set from a weak one. Named sources, live rank, and proof of who wrote it lead the list. Answer first shape, range, fresh dates and a stated result fill it out. Each sign holds a point value.
Signs beat gut feel on this call. A rubric lets two people score one set and agree.
Sign weight is not even. The first two signs carry twice the weight of the last three.
| # | Signal | What to look for | Points |
|---|---|---|---|
| 1 | Named source per claim | study, year and number inside the text | 20 |
| 2 | Live rank on a real term | the piece sits in the top 20 today | 20 |
| 3 | Proof of authorship | byline, draft file, or a live walkthrough | 15 |
| 4 | Answer first shape | the reply lands in line one of each section | 15 |
| 5 | Range across intent | one how to, one compare, one money page | 10 |
| 6 | Recent work | 3 of 5 pieces inside 18 months | 10 |
| 7 | Stated result | a rank, traffic or lead number with a date | 10 |
Sign one is the cheapest to check. Sign one is also the hardest to fake. Read three lines and count the named sources.
How do you score a portfolio out of 100?
Score each sign, then add the points. A set above 80 goes on the short list. A set from 60 to 79 earns a paid test piece. A set under 60 fails, whatever the logos look like.
Score bands cut the check time hard. Most weak sets fail on signs one and two.
Band choice rests on your post count. A firm that ships 4 posts a month holds a high bar.
| Score | Call | Next step |
|---|---|---|
| 80 to 100 | Strong | book a call this week |
| 60 to 79 | Mixed | buy one paid test piece |
| 40 to 59 | Weak | pass, keep the file |
| Under 40 | Fail | no reply needed |
Row two saves the most cash. One paid test piece costs less than a bad month of posts.
How do you check that a sample still ranks?
Check rank in two free steps. Copy the page title into Google and add the brand name. Then copy one H2 ask and search it plain. A live piece holds a top 20 slot on that ask today.
Rank checks take under a minute per piece. No paid tool answers this better.
Search results also show the rivals that piece beat. That context beats the rank number.
The three free rank checks are listed below.
- Title Search: the title search proves the page is live and indexed.
- Ask Search: the ask search shows whether the piece ranks on a real ask.
- Site Search: the site search on the host domain shows how deep the writer went there.
A piece that ranks proves the writer grasps what how long content marketing takes leads demands over a year.
How do you prove the writer wrote it?
Ask for one of three proofs. A name on the live page counts first. A draft file with an edit log counts next. A live call through the source work counts too. Take any one. Reject a set with none.
Proof of who wrote a page is the gap most buyers skip. Sample theft runs common in cheap markets.
Live calls end the doubt in five minutes. A writer who did the work names the sources with no notes.
The three proofs of authorship are listed below.
- Name Proof: the name proof shows the writer name on the live page.
- Draft Proof: the draft proof shows a file with an edit log and notes.
- Call Proof: the call proof asks the writer to talk through the source work live.
Add these to the questions to ask an SEO content writer list you run on the first call.
What does an AI written sample look like?
AI drafts share four tells. Flat paragraph lengths, no named source, hedge words in each claim, and a wrap up that repeats the intro. Graphite found 48 percent of new web posts came from AI by 2025.
Volume alone makes this check worth the time. Graphite read 65,000 English posts from 2020 to 2025.
Rank data cuts the other way. That gap is the useful part. Only 14 percent of top ranked pages came from AI.
| Finding | Number |
|---|---|
| New web articles from AI, May 2025 | 48% |
| Human written share of new articles | 52% |
| AI share of Google top ranked content | 14% |
| AI share before ChatGPT, 2020 to 2022 | about 10% |
Read row three twice. AI drafts flood the web and lose the top slots. An AI heavy set predicts flat rank.
How do you judge work locked under an NDA?
Ask for three swaps. A blanked PDF with the brand name gone works. A live screen share of the page works better. A fresh paid test piece on your own theme beats both. Never take a claim with no proof file.
Ghost work is normal in this trade. A writer with a full ghost list still owes you proof of skill.
Deal terms bind the brand name, not the craft. A writer shows shape, sources and rank with no client name.
The three NDA safe proofs are listed below.
- Blanked Page: the blanked page keeps the text and drops the brand marks.
- Screen Share: the screen share shows the live page for two minutes on a call.
- Paid Test: the paid test buys one fresh piece with no deal term on it.
A shop with an NDA on each piece proves nothing. Put that name on the freelance vs agency vs in-house writer cost sheet instead.
Which red flags kill a shortlist?
Five red flags end a check. No live links, no dates, no names, no named sources, and a rank one claim with no term. Each flag costs the set 15 points.
Red flags cluster in weak sets. A set with one flag seldom stops at one.
Flag weight matters as much as flag count. A lost date is small. A fake rank claim is fatal.
| Red flag | Why it fails | Cost |
|---|---|---|
| No live URLs | no rank check open to you | fatal |
| Rank one claim, no term named | cannot be tested | fatal |
| No named sources in the text | thin, hard to cite | heavy |
| All pieces older than 3 years | stale craft and stale rules | heavy |
| One intent type only | no range across the funnel | light |
Row two ends more calls than the rest. Ask which term, then search it while the call runs.
How many samples do you actually need?
Five pieces are enough. Ask for one how to, one compare, one sales page, one long guide, and one fresh post. More than five adds check time and no new sign.
Sample count runs high in most briefs. Buyers ask for ten and read two.
Range across intent beats raw count. A writer strong on how to posts often stalls on a sales page.
The five sample types to request are listed below.
- How To Piece: the how to piece shows step logic and clean shape.
- Compare Piece: the compare piece shows fair work on two rivals.
- Sales Piece: the sales piece shows a service page or a hire guide.
- Long Guide: the long guide shows source depth over 2,000 words.
- Fresh Post: the fresh post shows craft inside the last 6 months.
A best SEO copywriting services list is worth a scan for the shape a sales piece holds.
What does a portfolio review cost you in time?
Budget 12 minutes per writer. Two minutes cover the live link check. Five minutes cover the rubric. Five minutes cover the rank searches. A short list of 8 writers takes under two hours.
Check time is the hidden cost of a cheap hire. A bad hire costs a month of posts plus the rewrite.
Time per stage stays flat as the list grows. The table below fits a short list of 8.
| Stage | Time per writer | Time for 8 |
|---|---|---|
| Live link check | 2 min | 16 min |
| Rubric score | 5 min | 40 min |
| Rank searches | 5 min | 40 min |
| Total | 12 min | 96 min |
Two hours buys a ranked list of 8. A SEO content writing brief then goes to the top two names.
What do you settle before you review a portfolio?
Settle five things before the first set lands. Fix the intent types you want, the score bar, and the proof rule. Fix the fresh work window and the test piece fee too. Those five stop a check from drift.
Each answer below is short on purpose. Write them at the top of the brief you send out.
Check terms hold better in writing than in a call. The five asks below cover the ones that stall a hire.
Do design and layout matter?
Design carries no weight here. A plain page with named sources beats a styled page with none. Layout belongs to the site owner, not to the writer. Score the words alone.
Sample sites often flatter weak work. Read the text on the live client page instead.
Does a big brand logo prove skill?
A logo proves access, not craft. A writer with one small post at that brand still shows the logo. Ask which page, then read it. The page settles the ask in two minutes.
Logo walls run cheap to build. One live URL beats a wall of marks.
Do you pay for a test piece?
Pay for a test piece each time. A paid test runs 250 to 400 for 1,500 words. A free test draws weak writers and thin work. Paid work also hands you the rights. All sums here are US dollars.
Test fees are the cheapest cover in this hire. One paid test beats three months of guesswork.
Does a writer need your industry?
Trade match helps and seldom decides. Source skill moves across fields fast. A writer who names sources in one field does the same in yours. Trade depth counts most in law, health and money.
Match the source habit first, then the field. The habit is the part no one teaches fast.
What counts as a recent sample?
A fresh piece is under 18 months old. Search rules moved hard in 2024 and 2025. A set from 2019 shows craft under old rules. Ask for 3 fresh pieces out of 5.
Fresh dates also prove the writer still works. Read earn money writing online for the market these writers price against.
