Pinterest's (NYSE:PINS) stock recently dipped after Facebook (NASDAQ:FB) rolled out Hobbi, a similar app for curating photos of interests and activities. The app was developed by Facebook's NPE (New Product Experimentation) team, which was established last year to create experimental apps.

Facebook's attempt to clone Pinterest isn't surprising, since the virtual pinboard app's monthly active users (MAUs) grew 26% annually to 335 million last quarter. By comparison, Facebook's MAUs rose just 8% to 2.5 billion in its most recent quarter. Facebook and Pinterest also generate most of their user growth in overseas markets.

Facebook's Hobbi.

Image source: Facebook NPE.

This also isn't Facebook's first attempt to clone a faster-growing platform. It copied Tencent's (OTC:TCEHY) WeChat Mini Programs with Messenger's integrated apps, cloned Snap's (NYSE:SNAP) Snapchat features in Instagram, launched the short video app Lasso to challenge ByteDance's TikTok, and unveiled Facebook Dating to chase Match Group's (NASDAQ:MTCH) Tinder.

But based on that track record, Hobbi probably won't become a threat to Pinterest. Instead, it's a vote of confidence for Pinterest, and suggests that its stock could head higher over the long term.

Why is Facebook worried about Pinterest?

Pinterest doesn't directly compete with Facebook, since it mainly focuses on hobbies and interests instead of personal information and social connections. However, it's gradually evolving into a threat to Instagram, Facebook's core growth engine, which reaches over a billion MAUs.

Facebook is monetizing Instagram through ads and "social shopping" features like shoppable posts and in-app checkout features. This strategy could turn Instagram into an e-commerce platform, but only 10% of Instagram's users used the app to find and shop for products, according to Cowen & Co., compared to 48% of Pinterest's users.

Pinterest recognizes its strength in product searches, so it expanded its ad offerings beyond promoted pins with multi-pin carousels, shoppable pins, app-install pins, and story pins, which let merchants add up to 20 pages of pins, text, and links. It also encouraged retailers to upload their entire catalogs to Pinterest.

Pinterest's iPad app.

Image source: Pinterest.

Why Hobbi will fade away

Pinterest's progress in the social shopping market could steal Instagram's thunder, so Facebook launched Hobbi to counter its growth. However, Hobbi faces several challenges.

First, Pinterest has a clear first mover advantage in the virtual pinboard space. Other platforms, like Alphabet's Google Collections, failed to pull users away from Pinterest. Second, Facebook is approaching Hobbi as an New Product Experimentation (NPE) project instead of a full-blown effort to copy Pinterest. It previously stated that its NPE products would "change very rapidly and will be shut down if we learn that they're not useful to people" -- so Hobbi's days could already be numbered.

Facebook's previous copycat projects also yielded mixed results. Lasso failed to gain any ground against TikTok, Facebook Dating hasn't throttled Tinder's growth, Messenger's in-app ecosystem remains much smaller than WeChat's, and Instagram still hasn't killed Snapchat, despite causing it some headaches in 2018.

Lastly, Facebook's brand has been tarnished by high-profile security and privacy breaches in recent years. Pinterest also faced problems with data breaches before, but it doesn't store as much personal data and hasn't been stigmatized like Facebook yet. 

It's a vote of confidence for Pinterest

Hobbi will likely suffer the same fate as Lasso and Facebook's other half-baked projects. Oscar Wilde once claimed that "imitation is the sincerest form of flattery that mediocrity can pay to greatness" -- so Facebook's decision to clone Pinterest should be considered a vote of confidence instead of an imminent threat.