Johns Hopkins Antibiotic Guide — full revenue & growth history

📊 Tracking summary

Tracked since

2011-11-04

115 snapshots captured

Events detected

cause-and-effect changes

Current rating

4.86★

3,729 reviews

Current revenue

$40.0K /mo

ML forecast or verified

📈 Reviews growth with event markers

Cumulative review count over time. Each marker (🚀⭐💲🔄🔧📈📊📦) is a detected event — click anything in the timeline below to scroll to its row.

📅 What Worked™ · full timeline (8 events)

Every detected change in Johns Hopkins Antibiotic Guide since we started tracking. Each event shows the cause (what changed) and effect (measured impact over 30 days after). Confidence chip flags whether the attribution is clean or muddied by co-occurring events.

2026-05

🔄

Monetization changed: paid → free

→ 30 days after: reviews +9 high confidence

2026-03

📈

Crossed 500 ratings — social-proof flywheel kicking in

→ 30 days after: revenue +$18.3K/mo · rating +0.89★ · reviews +3,603 high confidence

2026-03

⭐

Rating ↑ 3.99 → 4.88 (improved 0.89★)

→ 30 days after: revenue +$18.3K/mo · rating +0.89★ · reviews +3,603 high confidence

2023-12

📈

Crossed 100 ratings — social-proof flywheel kicking in

→ 30 days after:

2016-02

📈

Crossed 50 ratings — social-proof flywheel kicking in

→ 30 days after:

2012-06

📈

Crossed 10 ratings — social-proof flywheel kicking in

→ 30 days after: rating +0.17★ high confidence

2012-03

⭐

Rating ↓ 5.00 → 4.33 (dropped 0.67★)

→ 30 days after: rating −0.08★ high confidence

2011-11

🚀

First tracked snapshot — initial data captured

→ 30 days after:

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