
Garden Letters
Write a letter that blooms.
Design Tools·AI & Machine Learning
What is Garden Letters?
Garden Letters is an online letter-writing studio for composing personal messages as illustrated keepsakes. Choose floral cards, fonts, and decorations, add a watercolor background generated from the letter’s mood, and optionally include a preset melody. Recipients open a sealed-envelope experience to read the letter. Writers can publish a letter publicly or share it privately with a code. Composing and previewing are free. Publishing costs $4.99 USD per letter as a one-time payment and includes five successful AI background generations, sharing, long-term storage, and an HD image download with a Garden Letters watermark. Private letters do not appear in the public garden and can be protected with a share code.
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Suddenly, since it was like a really well-known platform, they lost so much organic discoverability — people were looking for that and they were not finding. And at the same time there was such a big drop in conversion because all these people that were looking for Adidas shoes on the app store... would say wait a moment, where's the shoes that I wanted to buy.
Runtastic → Adidas Running rebrand vaporized ASO and tanked conversion
Adidas renamed Runtastic and destroyed branded-search demand while simultaneously poisoning store conversion — visitors searching 'adidas' expected shoes and bounced. Facebook event volume collapsed too, breaking the entire ad stack. Be very wary of renaming an app whose brand name is doing free acquisition work.
You get tons of developers actually contributing to your product. I can't say it's making you more productive when people contribute — but it gives you tons of feedback and lets you find bugs much faster, iterate.
Contributors are the real retention flywheel — they find bugs paying users would churn over
Open-source contributors aren't valuable because they ship features faster — they're valuable because they surface bugs and feature gaps that paying users would otherwise churn over. They also become advocates inside their own companies, doing word-of-mouth selling to the non-developer buyers.
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