Watch out, YouTube; Instagram goes from short-form to 90-minute videos

Instagram is testing “Features,” videos up to 90 minutes long, along with tools linking long-form videos to Reels; the small test is expanding from Brazil to the U.S. The move could help Meta compete with YouTube for creator revenue, but Meta has not announced a long-term monetization model, and Adam Mosseri said Instagram’s existing performance-based program spends far more than it earns. YouTube says it paid creators, artists and media companies more than $100 billion over the previous four years.

Analysis

This is a retention and monetization experiment, not yet evidence of a new revenue stream. For META, the upside mechanism is more creator watch time and ad inventory per user, plus a lower risk that creator audiences migrate to YouTube. The key economic hurdle is paying creators enough to shift behavior while preserving attractive ad economics; longer videos create more ad opportunities, but also raise content acquisition, moderation, and product costs. META has not disclosed a scaled payment model, so treat creator-economy claims as optionality rather than a forecastable earnings catalyst.

GOOG’s exposure is second-order: YouTube’s creator proposition could weaken if Instagram becomes a credible destination for long-form viewing, but only if Instagram develops dependable monetization and discovery—not merely upload capacity. In the near term, the U.S. test is unlikely to change either company’s earnings trajectory. Over 1–3 months, watch for creator adoption, watch-time signals, ad formats, and explicit payout economics. Over 6–18 months, success depends on whether Instagram can make short-form discovery feed repeat long-form viewing without diluting Reels engagement.

The contrarian risk is cannibalization: Instagram may shift existing attention into a costlier format without materially increasing total time spent or ad yield. A creator feature announcement is not proof of advertiser demand or durable creator migration.

Key Decisions for Investors

• No immediate trade on the feature test alone. Treat META’s benefit as unpriced optionality until the company reports evidence of incremental video time, ad monetization, or creator retention.
• Watch the U.S. rollout over the next 1–3 months for creator uptake, viewer completion/return rates, and any disclosed ad or payout design. Upgrade the META thesis only if engagement is incremental rather than displaced from Reels and monetization does not require uneconomic subsidies.
• For GOOG, monitor YouTube creator retention and management commentary on viewing time and ad demand. Consider a relative META-over-GOOG position only after evidence of creator migration and viable Instagram monetization; current information does not support a high-conviction pair trade.
• Falsifiers for the META upside: weak adoption, no credible monetization path, declining Reels engagement, or evidence that long-form viewing merely reallocates existing Instagram time. These would leave the initiative as product defense rather than earnings growth.