Zarta, backed by a16z at $5.7M, is building a micro-payment alternative to advertising and subscriptions – letting creators set a free preview cutoff and charge a tenth of a dollar for the rest.
ENTRY ANGLES
Pay-per-piece content model at $2-3 per unit · Multi-source content aggregation under single subscription · Per-unit content store (à la carte purchasing)
VERTICALS
CAPABILITIES
Creator economics modeling to match/exceed subscription revenue, Multi-source content aggregation and distribution platform, Payment infrastructure for micro-transactions
A16z doesn't usually lead rounds into platforms still in closed alpha. The fact that it did for Zarta – at $5.7 million – is the most interesting signal here.
Zarta is testing a pay-per-view model for creator content, positioned as an alternative to both advertising and subscription. The idea: any video on the platform is freely previewable up to a point the creator sets, after which a micro-payment is required to watch the rest. The current price is fixed at $0.10 per video, with the creator receiving $0.075 of that (75%). Future versions may allow creators to set their own prices.
The pitch is directness. On YouTube, a view earns a creator somewhere between $0.003 and $0.005 in practice – fractions of a cent after platform cuts and advertiser variability. Zarta's $0.075 per completed paid view is nominally much higher. But the comparison is misleading at the revenue level, since the number of paid views will be a fraction of free views – by an order of magnitude at minimum.
For creators, there's a secondary benefit: each paying view is a real signal. On ad-supported platforms, a view is passive and anonymous. On Zarta, a payment indicates that a specific piece of content was worth $0.10 to a specific person. That per-item signal lets creators calibrate their content with much higher precision than aggregate view counts allow.
The actual competitor here isn't YouTube – it's subscriptions. And subscriptions have a structural problem.
In 2020, the average consumer paid for roughly 12 subscription services. Half to three-quarters of those represent obligatory household infrastructure: Netflix, Spotify, Amazon Prime, Apple Music, Dropbox, Google One, and similar. That leaves room for only a handful of additional subscriptions, and that space is typically captured by the top 1% of creators or media brands.
The other 99% of content creators can't realistically monetize through subscriptions because consumers won't commit to a recurring charge for access to their content. But a separate body of research, [covered in a related review](/review/nado-umet-zacepit), found that more than 50% of readers who encounter a paywalled article they want to read would pay for that article specifically – they just won't subscribe to get it. The pay-per-unit model is trying to capture that segment.
The current $0.10 price point, though, doesn't work. Running the numbers for a mid-size creator with 50,000 followers shows why. If roughly 5% convert to paid subscribers at ~$10/month, that's $5,000 monthly in subscription revenue. Under a pay-per-view model with 20% of active followers willing to pay and 2–3 paid-worthy pieces per month, six thousand paid views at $0.10 per view generates only $600 – a tenth of the subscription revenue. The economics only become competitive with subscriptions at a price point around $1–$2 per piece.
At $2–$3 per piece, the math works differently: 6,000 potential paid views per month translates to $12,000–$18,000 in gross revenue, and the model becomes meaningfully superior for creators with proven content quality. The important constraint is that pay-per-unit pricing must be anchored below the implied per-piece cost of a monthly subscription – otherwise committed readers stick with subscriptions and the new model cannibalizes nothing useful.
Subscriptions have real limitations – for consumers who want to read across sources without committing to each one, and for creators who lose potential revenue from one-time readers. Several startups have been exploring alternative models:
- Struum aggregates video content from over a thousand channels under a single subscription. It raised $7 million.
- informed is a news aggregator that lets readers access content from multiple paid sources in one feed. It raised 5 million euros.
- NICKLpass bundles access to several paid publications at a single-subscription price for corporate teams. It raised $5 million.
- Sesamy operates as a per-unit content store. It raised $7.7 million.
Some form of viable pay-per-piece model is likely to emerge. The design challenge is ensuring the economics work for creators already generating subscription revenue – if the alternative doesn't match or exceed what they're already earning, adoption won't happen at scale. The right price band appears to sit around $2–$3 per piece of content for the model to be seriously competitive. The fact that a major venture firm put nearly $6 million into a platform still in early alpha testing suggests the conviction that this problem is real and the market opportunity is large.