12 Hour Sound Machines for Sleep (no loops or fades)
12 Hour Sound Machines for Sleep, published by Dwellspring, plays uninterrupted 12-hour sound mixes such as brown noise, white noise and nature soundscapes for sleep, baby soothing and tinnitus. It has 300 episodes on a weekly cadence, about 12 hours each. Estimated downloads are 25,000 to 80,000 per episode, with an estimated rate of $450 to $2,000 per episode for a host-read mid-roll.
Sleep-focused listeners who play a 12-hour show every night
- Weekly episodes of about 12 hours each give a sponsor a steady, long-run presence.
- Apple Podcasts shows 1,100 ratings averaging 4.7 stars, indicating a loyal listener base.
- The show's topics are sleep, baby soothing and tinnitus, a calm, family-oriented audience.
Brand fit report
Content
- Formats
- ambient soundscape, long-form loop
- Tone
- calming, soothing
- Language
- English
- Production
- Clean, edited audio
- Typical length
- about 12 hours (43,020 seconds)
Audience
Commercial
- Brands seen
- Dwellspring
- Categories promoted
- sleep and wellness apps
- Affiliate links
- No
The description says the show is brought to you by Dwellspring and promotes its app, with an optional subscription to remove the intro and ad at the start; no third-party sponsor mentions appear in the last 20 episode titles.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
The explicit flag is 0 and episode titles are ambient soundscapes such as 'Brown Noise Sound Machine' and 'Hogwarts Express Sound Machine'.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Where to listen
| Platform | Link |
|---|---|
| Website | dwellspring.io/podcast |
| Apple Podcasts | podcasts.apple.com/podcast/id1481239682 |
| RSS feed | feeds.megaphone.fm/TWHOUR8962918314 |
| www.instagram.com/dwellspring.io/ | |
| TikTok | www.tiktok.com/@dwellspring.io |
Benchmark score: 100 / 100
Public rule, same for everyone. How it works.
Recent episodes
| Episode | Date | Length |
|---|---|---|
| Alchemist’s Lab Sound Machine (12 Hours) - Spooky Soundscapes for Hall | 2026-10-12 | 11 h 57 min |
| Brown Noise Sound Machine (12 Hours) | 2026-10-11 | 11 h 58 min |
| Deep Brown Noise Sound Machine (12 Hours) | 2026-10-11 | 11 h 58 min |
| Pink Noise Sound Machine (12 Hours) | 2026-10-11 | 11 h 58 min |
| White Noise Sound Machine (12 Hours) | 2026-10-11 | 11 h 58 min |
| Green Noise Sound Machine (12 Hours) | 2026-10-11 | 11 h 58 min |
Last six episodes from the show's feed, latest 7 days ago, a new one about every 7 days.
The #1 Sound Machine Podcast in the world, downloaded over 300 million times 😴 Brought to you by Dwellspring. Download the Dwellspring App! Apple App Store | Google Play Store 🗣️ Follow Us on Instagram & TikTok @dwellspring.io --- Insomniacs...parents...travelers...noisy neighbor sufferers...rejoice! 12 hours of uninterrupted Sound Machines to help achieve deep & restful sleep, soothe a baby,…
Do you make 12 Hour Sound Machines for Sleep (no loops or fades)? Claim or remove this page.
About 12 Hour Sound Machines for Sleep (no loops or fades)
12 Hour Sound Machines for Sleep is a podcast published by Dwellspring that offers 12-hour sound mixes, including brown, pink and white noise, nature scenes and ambient soundscapes. The show is built for sleep, baby soothing, tinnitus relief and masking unwanted noise. The website describes Dwellspring as a sonic self-care company and says the podcast was founded by a dad who wanted better sleep for his children, according to the website.
The show has 300 episodes, released weekly, with episodes about 12 hours long. Apple Podcasts lists 1,100 ratings with an average of 4.7 stars. Audience size is an estimate: based on the ratings count, we estimate 25,000 to 80,000 downloads per episode, with a confidence of 0.5. Listeners are likely adults seeking sleep help, parents and people managing noise sensitivity.
No third-party sponsors appear in the feed. Dwellspring is the show's own sponsor and promotes its app. A host-read mid-roll at estimated audience size would be roughly $450 to $2,000 per episode. Sleep, baby and family brands are the most natural fit for sponsorship.
Written from the show's public RSS feed, its Podcast Index listing and episode titles. Numbers updated 2026-10-19. 12 Hour Sound Machines for Sleep (no loops or fades) can edit or remove this page at any time.
Questions about 12 Hour Sound Machines for Sleep (no loops or fades)
How much does 12 Hour Sound Machines for Sleep charge for a podcast sponsorship?
Based on an estimated 25,000 to 80,000 downloads per episode, a host-read mid-roll would cost roughly $450 to $2,000 per episode, using an $18 to $25 rate per 1,000 downloads.
What is 12 Hour Sound Machines for Sleep about?
The show offers 12-hour uninterrupted sound mixes such as brown noise, white noise and nature soundscapes, designed to help with sleep, baby soothing, tinnitus and masking noise.
How do I contact 12 Hour Sound Machines for Sleep about sponsoring an episode?
The show's contact email unlocks on Starbooked for $0.80, and boosted shows can be booked through Starbooked directly.
Similar creators
Podcast and other creators in sleep, ranked by score.
| Creator | Niches | Est. downloads | Median views | Rate | Score |
|---|---|---|---|---|---|
ASMR by GentleWhisperingpodcast | asmrrelaxation | 15k | – | $90–620 | 100 |
Feel Better, Live More with Dr Rangan Chatterjeepodcast · GB | health and wellnessmental health | 65k | – | $900–2000 | 100 |
| sleepbedtime reading | 15k | – | $90–620 | 98 | |
| sleepbedtime stories | 50k | – | $360–2000 | 96 | |
| sleeprelaxation | 15k | – | $90–620 | 90 | |
| bedtime storiessleep | 15k | – | $90–620 | 90 |