TubeScience review

Homepage states '8K Videos a month', '$2.7B Annual Meta spend', '100M Viewers a day', with per-client figures in their own case studies (2,150 original videos for Fabletics, 248 for Dr. Squatch, '1,000+ full-funnel creatives' for Prose). Stated, specific throughput at unusual scale — but the rubric's top band requires corroboration, and every figure is self-published. A Meta Ad Library check could not be run (the Ad Library page was unreadable by the instrument) — inconclusive, not scored against them, but it leaves the throughput claim entirely uncorroborated.

What this dimension measures: How many assets does this vendor actually ship per client per month, and how fast is a variant round? A stated, specific throughput (e.g. 'X assets/month', published turnaround of 24-72h per round) with corroboration scores 4-5. Vague 'unlimited requests' claims with a one-at-a-time queue score 2-3 — unlimited requests with a single concurrent slot is a throughput of one. No stated volume anywhere scores 2. Where the vendor names a client, check the client's live ads in the Meta Ad Library — POSITIVE EVIDENCE ONLY, and scope it properly. Correct procedure: run the keyword search, harvest the advertiser's page_id from the rendered HTML, then re-query with view_all_page_id=<id>. Scoped counts are 100% brand-attributed; keyword counts are not scoped to the advertiser and overstated by 41% in one measured case (HexClad, 410 keyword vs 290 scoped), while a search for a generically-named client returned 1,400 results consisting of Viator, Klook and Tripadvisor. A high-volume, recent, scoped result confirms a real programme and may raise this score. A low or absent result is INCONCLUSIVE and must never lower it. Critically: NEVER record an absence from a page ID you did not harvest from a live ad — the userID shown on a logged-out Facebook page is not the Ad Library page_id, and querying it returns a clean, convincing zero. That was proven by control on 2026-08-11 against a brand known to be running 290 ads. Absence of ads is never scored against an agency. See library/_notes/meta_ad_library_method_2026-08-11.json. Counts for 20% of the weighted score.

Evidence: vendor stated — the agency’s own claim, recorded as theirs rather than ours.

The /labs page describes Flawless, an internal ad-review platform with 'automated guideline checking, asset analysis, and approval workflows' ('97% auto-cleared'), stated to be proven in internal production before client release — a documented preflight/QC step. In-house production in one LA studio rather than a contractor pool. All self-described; no client-side confirmation of guideline intake.

What this dimension measures: Does the vendor work from the client's brand system — logo lockups and clear space, exact colour and type, tone of voice — or from a mood board and taste? Look for an explicit intake of brand guidelines, a named check step before client review, and any statement about who catches an off-brand asset. A documented preflight or QC step scores 4-5. 'We'll learn your brand over the first month' scores 2-3. Rotating contractor pools with no guideline intake score 1-2. Silence on the question scores 2: at volume, brand drift is the default outcome and a vendor that has not thought about it has not solved it. Counts for 20% of the weighted score.

Evidence: vendor stated — the agency’s own claim, recorded as theirs rather than ours.

Homepage claims delivery to 122 countries; Fabletics case study states content across 3 channels in 7 countries with videos 'varied in casting, messaging, and visuals' per persona — real multi-market variant production, not resizing. No detail on languages or transcreation process, so genuine transcreation vs. templated translation cannot be confirmed.

What this dimension measures: Can one approved concept become 100+ assets across aspect ratios, placements, languages and markets? Named format/placement coverage plus real multi-market or multi-language delivery scores 4-5. Resizing only, single language, scores 3. 'We make ten great ads' scores 2 — excellent and out of category. Distinguish genuine transcreation (copy reworked for a market) from machine translation dropped into a template; the latter is not localization capacity and should be scored as resizing. Counts for 15% of the weighted score.

Evidence: vendor stated — the agency’s own claim, recorded as theirs rather than ours.

The billing model itself is performance-read: 'Ads that beat your target earn budget. The ones that miss cost you nothing.' They run the media buying, state 'weekly creative sprints', name attribution partners (NorthBeam, TripleWhale, Haus), and case studies describe continuous scale/cut/iterate cycles. Structurally, the vendor cannot bill without reading the ad account — but every element of the loop is self-described, with no independent client confirming it operates as stated, which holds this below the top of the band.

What this dimension measures: Does anyone on this vendor's team read the ad account? Look for a stated feedback loop: winners scaled, losers cut, next round briefed off results. Access to platform performance data plus a named cadence scores 4-5. Iteration on client-relayed feedback only scores 3. Ship-and-stop production, where the vendor delivers files and never learns what happened, scores 1-2 — this is the most common failure in the design-subscription tier and it is what separates production from performance creative. Counts for 15% of the weighted score.

Evidence: vendor stated — the agency’s own claim, recorded as theirs rather than ours.

Ships its own ad-compliance product (Flawless / flawless.tech) doing automated guideline and ad-review checks, and names regulated-adjacent clients (Capital One, WeightWatchers). Explicit process exists per their own pages; no client-side or independent confirmation, and no published detail on claim substantiation or rights/licensing workflow.

What this dimension measures: Legal disclaimers, claim substantiation, platform specs and safe zones, accessibility contrast, rights and licensing on music/footage/creator content. Explicit process, or regulated-category experience (health, finance, alcohol, children's), scores 4-5. Platform-spec competence only scores 3. No evidence either way scores 2 with LOW confidence rather than a penalty — most SMB-facing shops never discuss this publicly, and absence here is weaker evidence than absence on volume or ownership. Do not fail a small shop for lacking pharma review workflows it was never asked for. Counts for 10% of the weighted score.

Evidence: vendor stated — the agency’s own claim, recorded as theirs rather than ours.

Nothing published on who owns final files, working files, or raw footage; the Terms of Use covers website use only and asserts TubeScience ownership of site content including case studies, with no client-deliverable IP language anywhere public. No continuity commitments (named team month-to-month) published. Silence scores Weak per rubric.

What this dimension measures: Who owns the output — final files, source/working files, raw footage, and the rights to creator content? Explicit transfer of source files and full usage rights scores 4-5. Finals only, working files withheld, scores 2. Silence scores 2; at this price point silence usually resolves against the buyer. Separately, continuity: the same named designers month to month scores 4-5, a rotating pool with no continuity guarantee scores 1-2. Documented designer discontinuity in independent reviews is a verified Poor, not an inference. Counts for 10% of the weighted score.

Evidence: inferred — our reading of indirect evidence, not a documented fact.

Stronger here: Sweat Pants Agency scores Strong on the same dimension.

The pay-for-performance mechanism is published ('the ones that miss cost you nothing', echoed by a named Fabletics VP), but no rates, no performance-fee formula, no minimum spend, no contract length, and no pause terms appear anywhere on the site. A model shape without numbers is not a public price anchor; given $2.7B claimed annual managed spend, an unstated large minimum is likely.

What this dimension measures: Published per-asset, per-month or per-round pricing scores 4-5. Published tiers with an unstated volume ceiling score 3. Bespoke-only quoting with no public anchor scores 1-2. Twelve-month lock-in on a production service scores 2 — production is inherently variable in volume and a long lock is a transfer of that risk to the buyer. Month-to-month or per-project scores 4-5. Note any minimum spend, and note whether pausing is permitted, since seasonal advertisers pause. Counts for 10% of the weighted score.

Evidence: vendor stated — the agency’s own claim, recorded as theirs rather than ours.

Stronger here: Shuttlerock scores Excellent on the same dimension.