Jef costello

Primary niche Education
#495 of 642 in primary niche by 7-day views #535 of 642 by subscribers 1 associated secondary niches

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Niche discoverabilityPrimary + secondarysecondary niches can surface this creator in niche search/results when the match is strong
Strongest secondaryHow-To Tutorialsadditional audience context
Monthly momentum—30-day view movement

Creator Intelligence

Rank position and recent growth signals, using NicheTally's stored public snapshots.

Social analytics view
#495Primary Niche Rankof 642 by recent views
Top 77.1%Niche Positionlower percentage is stronger
#535Subscriber Rankof 642
—30-Day Viewsrecent momentum
—30-Day Subscribersaudience growth
26Average Daily Viewsrecent run rate

Associated niches

These are the public niche connections for this creator. A creator can appear in a niche even when that niche is secondary, as long as the match is strong.

2total niches

Niche search and niche pages use both primary and strong secondary niche links, so these badges act as extra discovery paths for the same creator.

Why NicheTally placed this creator here

Transparent niche evidence helps visitors understand how a creator appears in search and rankings.

Moderate match
Primary nicheEducation
Evidence score43
ConfidenceMedium

Recent channel and video evidence supports this niche match.

539Subscriberscurrent total
140,085Total Viewslifetime
98Videostracked channel count
—30-Day Viewsmonthly momentum
—30-Day Subsmonthly audience growth
26Avg Daily Views30d, 7d fallback
0Avg Daily Subs30d, 7d fallback
1,429Views / Videolifetime efficiency

Estimated Creator Revenue

Directional YouTube ad-revenue estimate using recent view momentum and a niche-adjusted dollars-per-1,000-views range. Sponsorships, merch, affiliate sales, Shorts splits, and actual creator RPM are not included.

Estimate only
$1.55 – $6.21Est. Monthly Revenue7-day run-rate projected to 30 days
$18.62 – $74.50Annual Run Ratemonthly estimate × 12
$2.00–$8.00 / 1KRPM Range Usedinformation/education RPM
776Views Used7-day run-rate projected to 30 days

Run-Rate Scenario

A range based on a blended 7-day and 30-day pace. It is a momentum scenario—not a promise or forecast—and widens when recent growth is volatile.

Limited signal
140,799–140,92330-Day View Rangeprojected total range
142,124–142,70190-Day View Rangewider uncertainty window
543–54430-Day Subscriber Rangeprojected total range
550–55390-Day Subscriber Rangewider uncertainty window

Creator Performance History

Daily views and subscriber movement from NicheTally snapshots. More detail appears as the collector builds more daily history.

Rank prefers monthly views; subscriber rank is shown separately.

Daily Views

views added per day
31 August 2026: 211 September 2026: 132 September 2026: 613 September 2026: 284 September 2026: 05 September 2026: 466 September 2026: 167 September 2026: 948 September 2026: 1810 September 2026: 8811 September 2026: 012 September 2026: 8613 September 2026: 1714 September 2026: 4715 September 2026: 1816 September 2026: 4417 September 2026: 3218 September 2026: 3419 September 2026: 5520 September 2026: 5421 September 2026: 322 September 2026: 3023 September 2026: 4224 September 2026: 4125 September 2026: 1126 September 2026: 4727 September 2026: 7

Subscribers Over Time

tracked subscriber total
30 August 2026: 53631 August 2026: 5361 September 2026: 5362 September 2026: 5363 September 2026: 5364 September 2026: 5365 September 2026: 5366 September 2026: 5367 September 2026: 5368 September 2026: 53610 September 2026: 53711 September 2026: 53712 September 2026: 53713 September 2026: 53714 September 2026: 53715 September 2026: 53716 September 2026: 53817 September 2026: 53818 September 2026: 53819 September 2026: 53820 September 2026: 53821 September 2026: 53822 September 2026: 53823 September 2026: 53824 September 2026: 53825 September 2026: 53826 September 2026: 53827 September 2026: 539
DateDaily ViewsTotal ViewsDaily SubsSubscribers
27 September 2026 +7 140,085 +1 539
26 September 2026 +47 140,078 0 538
25 September 2026 +11 140,031 0 538
24 September 2026 +41 140,020 0 538
23 September 2026 +42 139,979 0 538
22 September 2026 +30 139,937 0 538
21 September 2026 +3 139,907 0 538
20 September 2026 +54 139,904 0 538
19 September 2026 +55 139,850 0 538
18 September 2026 +34 139,795 0 538
17 September 2026 +32 139,761 0 538
16 September 2026 +44 139,729 +1 538
15 September 2026 +18 139,685 0 537
14 September 2026 +47 139,667 0 537

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Recent Tracked Videos

Lesson(8) good whetstone and sharpton pro problem

Jef costello · Education

Views: 82 · Published: 3 September 2023

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Lesson(7) good whetstone and sharpton pro problem

Jef costello · Education

Views: 131 · Published: 3 September 2023

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Lesson(6) SUEHIRO 末廣、蝦印 NANIWA the best choice,lie-nielsen and veritas mkii deluxe

Jef costello · Education

Views: 182 · Published: 5 November 2022

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Lesson(5) SUEHIRO 末廣、蝦印 NANIWA the best choice,lie-nielsen and veritas mkii deluxe

Jef costello · Education

Views: 1,664 · Published: 5 November 2022

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Lesson(4)The principle of sharpening and how to choose a sharpening stone

Jef costello · Education

Views: 100 · Published: 16 September 2022

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Lesson(3)The principle of sharpening and how to choose a sharpening stone磨刀原理 磨刀可蘭經 刨刀 雕刻刀 看完不會磨死全家

Jef costello · Education

Views: 151 · Published: 10 August 2022

Watch on YouTube →

Lesson(2)The principle of sharpening and how to choose a sharpening stone磨刀原理 磨刀可蘭經 刨刀 雕刻刀 看完不會磨死全家

Jef costello · Education

Views: 104 · Published: 20 July 2022

Watch on YouTube →

Lesson(1)The principle of sharpening and how to choose a sharpening stone磨刀原理 磨刀可蘭經 刨刀 雕刻刀 看完不會磨死全家

Jef costello · Education

Views: 100 · Published: 19 July 2022

Watch on YouTube →

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