LAUNCH·INDEX

OpenRadView

Free, open-source viewer for your own CT, MRI and X-rays

OSRCOpen Source & Libraries·PHProduct Hunt
View on Product Hunt ↗

Breakout launch

Beat 98% of Product Hunt launches that day

#17 of 1,660 on Oct 27

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100+10 (+11.1%)

votes · traction gained Oct 27, 16:09 UTC → Oct 28, 16:45 UTC

Traction frozen — tracking ended at 34h after listing. Product Hunt votes are re-read for ~48h (with one daily run, the last reading lands ~31–36h in).

6

comments

6d

listed Oct 27, 07:01 UTC

Traction (votes) over time

050100Oct 28Oct 29Oct 30Oct 31ListedTracking endedNo readings after tracking ended; traction stays at the last recorded valueOct 27, 16:09 UTC · 90 votes · 3 comments · 9h after listingOct 28, 16:45 UTC · 100 votes · 6 comments · 34h after listing
2 readings (one per daily ingest run). Dots are recorded values; lines just connect them — nothing in between is measured.

Key statistics

Traction
100votes
Comments
6
Rank in OSRC this week
#2of 49 PH
Rank overall this week
#78of 7,468 PH
Sector hit rate
8.0%4/50 · 7D
Traction line
Hit10+ votes
First reading
90Oct 27, 16:09 UTC
Last reading
100Oct 28, 16:45 UTC
Readings
2over 34h

Grades · each graded against other Open Source & Libraries launches from the same source

Momentum

—

—

Traction gained in the latest daily interval

Not re-read in the latest run, so no recent gain

Velocity

A

2.08 votes/h

Votes per hour since listing (age capped at 48h)

Better than 97% · vs 122 Open Source & Libraries · Product Hunt launches, last 30 days

Engagement

—

0.6 per 10 votes

Comments per 10 votes

Too few peers to grade (10; need 20)

Staying Power

—

1.1×

Votes at last reading ÷ votes at first reading

Too few peers to grade (10; need 20)

Launch-day race · #17 of 1,660 Product Hunt launches on 2026-10-27

  1. #15Off Grid AI106 votes
  2. #16GPT-6.1 Terra101 votes
  3. #17OpenRadView100 votes
  4. #18Coachare83 votes
  5. #19NINX83 votes
All launches on 2026-10-27 →

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Discussion

Read the 6 comments on Product Hunt →

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Data as of Oct 31, 2026, 3:03 PM UTC. Sector comes from keyword rules on the title and tagline and can be wrong. How it works