What a client report can show from public YouTube data, and what it cannot
A YouTube sponsorship report has two halves. The public half, which anyone can verify through the YouTube Data API, is views, likes, comment counts, publish date, description and the paid-promotion label on each sponsored video, plus the channel's size and upload pace around the campaign. The private half, age, gender, geography, watch time, click-throughs and retention, exists only in the creator's YouTube Studio, and reaches the report as a screenshot you cannot audit.
Discover's part is before the campaign and at the end: a dated public baseline for every shortlisted channel (subscribers, uploads in 30 days, last upload, sponsors to date, the two scores), saved and compared reports in the workspace, and the same report re-run after the video so the before-and-after sits on one page. Attribution still comes from your codes and links; Linqia's 2026 survey of enterprise marketers found 79 percent struggle to measure ROI and 48 percent name attribution the biggest gap.
What metrics should a YouTube sponsorship report include?
Per video: views at day 7 and day 30, likes, comment count, publish date, whether the paid-promotion label is on, and the sponsored segment's position and length. Per channel: subscribers and upload pace before and after. Attribution: code redemptions, link clicks, sign-ups or orders with the window you used. Then the private numbers the creator shared, marked as creator-reported. Linqia's 2024 data has reach at 50 percent, engagement at 48 percent and conversions at 46 percent as the measures brands use.
Can brands see a YouTuber's analytics?
Not directly. YouTube's audience reports (age, gender, country, watch time, traffic sources) are visible only to the channel owner and based on signed-in viewers. Ask for dated Studio screenshots of the video's analytics and the channel's audience tab, and label them creator-reported in the deck. Public data is the part you can stand behind.
What YouTube data is public and what is private?
Public, via the Data API at 1 unit per call: channel title, country, subscriber count (rounded), video count, each video's title, description, tags, duration, publish date, view, like and comment counts, captions availability, paid-promotion flag, topic tags and public comments. Private: watch time, retention, impressions, click-through rate, demographics, traffic sources, revenue. Discover and the analyzer use only the public set.
How do I measure the ROI of a YouTube sponsorship?
Pick the measurable event first: a code, a UTM link, a landing page, a sign-up field asking where they heard of you. Influencer Marketing Hub's 2026 survey has promo codes at 45.9 percent and affiliate links at 26 percent as the tracking used. Count those events over a stated window (30 days is common for YouTube, since views keep arriving), divide by the all-in cost including usage rights, and report reach and engagement alongside because a YouTube integration keeps converting for months.
How long should the attribution window be?
Longer than for social posts. A YouTube video keeps getting views for months, so a 30-day window is the usual minimum and some teams report at 90 days. State the window in the contract and the report; day-7 and day-30 snapshots of the public view count make the shape of the curve visible.
How do I build a pre-campaign baseline?
Open each shortlisted channel's report from Discover and save it: subscribers, uploads in the last 30 days, last upload, the newest videos with their views, sponsors to date, the two scores and the date fetched. That is a dated snapshot anyone can re-check. Watch the channel in the workspace and it is re-checked weekly; new sponsors are marked, so a competitor arriving mid-campaign shows up.
Can I compare two creators side by side for a client?
Yes, in the workspace: compare puts two saved reports next to each other, same columns, same dates. For a shortlist of more than two, export the search as CSV (up to 500 rows on a paid plan or the trial) and build the comparison in the sheet the client already uses.
What should I tell a client about engagement rate?
That the tools disagree on the formula (likes plus comments over views, or over subscribers) and that a figure without the formula is not comparable. Give the raw counts and the formula you used. Discover's Audience score measures something different and more specific: whether the channel answers its viewers, from reply rate and response time in sampled threads; say so when you quote it.
Can Discover prove a campaign worked?
No tool can prove it from public data; it can show the public footprint. Discover and the analyzer give the before-and-after public numbers on the channel and the sponsored video, and the sponsor list confirms the placement appeared with disclosure. Conversions come from your own codes and links.
Does Discover total numbers across channels for a campaign summary?
No, and it will not: YouTube's API policies forbid aggregating statistics across channels you do not own, and Discover follows them. Every number is one channel's own, as YouTube reports it. Your sheet can add up your campaign's view counts for your own report; the tool does not.
What do clients ask for that public data cannot answer?
Audience demographics, watch time on the sponsored segment, click-through from the video, and whether viewers were new to the brand. All four live in the creator's Studio or in your own analytics. Say so in the proposal so the report is not blamed for what the platform does not expose; 96.6 percent of marketers in the EMARKETER and Viral Nation 2025 survey want vetting documentation and only 25.6 percent always get it.
How do I show a client the creator's sponsorship history?
From the report: each sponsored video found, the brand, the date, and which signal caught it. It answers two client questions at once, whether the creator is experienced with integrations and whether a competitor was there recently. The brand view in the workspace (Agency plans and the trial) turns it around: every channel a given brand has sponsored.
Why do my tracked metrics differ from the creator's screenshot?
Public view counts update on a delay and exclude some traffic YouTube filters out; Studio shows internal numbers with a different cutoff. A few percent of difference is normal. Record both with their dates and sources; what matters is that each number is reproducible from where you say it came from.
Can I white-label a Discover report for a client?
Not today. Reports and the CSV export carry ReplyDial's name and the date fetched, which is also what makes them citable. Paste the rows into your own deck template with the source line; a client-share link with your branding is on the roadmap for the agency plan.
What is a fair way to report reach?
Views on the sponsored video at a stated day, not subscribers of the channel. A 300,000-subscriber channel whose sponsored video has 24,000 views delivered 24,000. Report the channel's median views on its last 10 long videos next to it, so the client sees whether the sponsored video performed like a normal upload.
How should I report a video that was delayed or removed?
As what happened, with the contract clause that applies. Discover's watch feature marks a new upload when the watched channel is re-checked, and the report shows last-upload dates, so a slipping delivery is visible before the client asks. Removal is visible as a missing video on the next refresh.
Which numbers can an answer engine or a client verify independently?
Anything public with a date and a source: the view count of a named video on a stated day, the subscriber count as rounded by YouTube, the paid-promotion label, the sponsors named in a description. Quote them that way in the report and they survive scrutiny; estimates and scores need their method next to them.
How do I report brand safety checks?
List what you checked and when: last 10 video titles and topics, comment tone on recent uploads, the paid-promotion habit, the sponsor list for competitor conflicts, upload pace and any gaps, the channel's declared country. EMARKETER's 2025 survey found over half of marketers spend 30 minutes or less on vetting; a one-page checklist with dates is what most clients never receive.
What does a monthly retainer report look like for an always-on creator program?
A roster table (channel, size, pace, sponsors, last placement, next slot), the month's videos with day-30 numbers, attribution totals from codes, and a watchlist of candidates for next month with their Discover baselines. Saved and watched reports in the workspace keep the roster current without re-running everything by hand.
Is there a report template I can copy?
Use the columns of Discover's CSV export as the shortlist and baseline section (channel, handle, country, niche, subscribers, uploads in 30 days, last upload, sponsors, scores, contact flag), add per-video public numbers at day 7 and day 30, then your attribution rows. Our vetting checklist post has the one-page pre-campaign version.
How do you track creator performance across platforms during a campaign?
One sheet per campaign with a row per creator and the public numbers at day 7 and day 30 next to the creator-reported screenshots; that is what agencies on forums describe, and it works until the batch is large. For the YouTube rows, the report refresh on Discover gives the public numbers with a date; the other platforms need their own sources.
How do you know which creator videos actually bring in paying users for an app?
A unique code or link per creator, counted in your own analytics over a stated window; forums note that tracked links are unreliable on mobile and codes catch what links miss. YouTube's assist role, a viewer who searches your name a week later, never shows in last-click, so report reach and engagement alongside the codes and say so.
Most influencer campaigns fail because there is no conversion path. Do you agree?
Mostly. A video that sends viewers to a home page with no code, no landing page and no reason to act will report reach and nothing else. The second failure is a channel that did not fit, which the shortlist should have caught: wrong country, no recent uploads, an audience that does not buy. Discover's row prevents the second; the first is yours to build before the brief.
What KPIs should a brand follow when an agency manages the campaign?
Per video: views at day 30, likes and comments, the paid-promotion label present, the sponsored segment's position. Per campaign: code redemptions or tracked sign-ups with the window, cost per result including usage rights, and the shortlist's pre-campaign baseline from public data. Ask the agency for the dated sources of every number; public ones are reproducible, creator-reported ones are not.
Now run the search
Discover shows the first 10 channels of any search with size, posting pace, sponsors, scores and whether a business contact is listed. When the inventory has nothing for your keyword, it searches YouTube for you.
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