Company case study · 5 podcast episodes

Endel

Endel: Founded by Oleg Stavitsky, Endel creates personalized soundscapes that cater to different needs such as stress relief, sleep enhancement, and focus improvement. It came up on 5 podcast episodes (The Side Hustle Show, Startup Ideas Podcast) between June 18, 2025 and June 11, 2026. As told on the show: Endel reportedly makes about $1 million a month.

At a glance

Endel at a glance
Discussed on5 episodes: The Side Hustle Show, Startup Ideas Podcast
First and latestJune 18, 2025 to June 11, 2026
Revenue and tractionEndel reportedly makes about $1 million a month.
CategoryMedia

Figures and claims are as told on the episodes, summarized from the transcript. Check the date: they describe the company at the time it aired.

What The Side Hustle Show said

743: $1,000 a Month with Simple Vibe-Coded Apps · aired June 11, 2026 · hosted by Nick Loper

Why it works

Endel targets a specific user need for focus and sleep sounds, leveraging competitive keywords to attract users.

Revenue and traction

Endel reportedly makes about $1 million a month.

The playbook

Endel uses effective app store optimization (ASO) and targets niche keywords to capture a dedicated audience.

Also mentioned

The app utilizes sound science to create its audio experiences.

What Startup Ideas Podcast said

Best Products of 2025 (Apps, Video Games, AI) · aired November 28, 2025 · hosted by Greg Isenberg

Why it works

It packages sound experiences in a convenient and visually appealing way, enhancing user engagement.

Founding story

Based in Berlin, Endel uses great marketing tactics to enhance user experience and retention.

The playbook

Effective upsell tactics and a distinctive visual style that avoids common trends help maintain its unique appeal.

Also mentioned

The app is well-received for its aesthetic and functional design.

What Startup Ideas Podcast said

Making an Entire Year's Revenue on Black Friday WEEK · aired October 10, 2025 · hosted by Greg Isenberg

Why it works

Endel successfully targets users needing assistance with sleep and focus by providing tailored soundscapes, and during Black Friday, they incentivize renewals with significant discounts.

Revenue and traction

They offer a 50% discount for renewing subscriptions during Black Friday.

The playbook

Endel uses targeted notifications and mini landing pages within their app to educate users on benefits and encourage renewals.

Also mentioned

Endel's marketing strategy includes evolving their offers throughout the Black Friday week, adding bonuses to engage users.

What Startup Ideas Podcast said

How to make internet money · aired June 18, 2025 · hosted by Greg Isenberg

Why it works

The brand effectively combines product offerings with creative marketing strategies to enhance customer value without relying solely on discounts.

The playbook

Incorporates unique promotional items into their subscription offerings, such as tote bags, to attract customers without deep discounts.

Also mentioned

The company's approach to creating urgency and adding value through promotions is highlighted as a successful tactic.

What Startup Ideas Podcast said

How This Guy Makes His Entire Year's Revenue in Black Friday WEEK · hosted by Greg Isenberg

Why it works

Endel effectively leverages a subscription model, offering discounts to existing customers during Black Friday. They maintain user engagement by highlighting app benefits and introducing limited-time bonuses to incentivize renewals.

Revenue and traction

While specific revenue figures weren't mentioned, the episode hints that companies like Endel can capitalize significantly during Black Friday, potentially boosting their annual revenue through strategic sales.

Founding story

Oleg Stavitsky started Endel with the vision of creating a more personalized audio experience. By focusing on well-being and utilizing technology, he has positioned Endel as a unique player in the wellness app market.

The playbook

1. Find 10 potential customers for Endel - This innovative soundscape app helps users manage stress and improve sleep through tailored audio experiences and interview them about their pain points. 2. Create a simple prototype or mockup based on the feedback gathered. 3. Test your prototype with 5 of the interviewed customers to validate your solution. 4. Develop a minimum viable product with core features only. 5. Launch to a small group of early adopters and collect testimonials.

Also mentioned

Endel has successfully used app notifications and landing pages to enhance user experiences during sales. They also focus on visually appealing designs and marketing campaigns to attract and retain customers.

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