Nosana vs io.net: Two Solana GPU DePINs Compared

Why this comparison matters

If you own a GPU and want to point it at a Solana network for AI, these are the two you’re choosing between. They look similar from the outside: register a node, run containerised jobs, get paid in a token. Underneath, they make opposite trades on the thing that matters to a supplier, which is whether the demand and the revenue behind your pay are real and checkable.

Nosana is small but transparent. io.net is large but opaque. That single difference runs through revenue, value capture and what a host actually earns.

The two networks at a glance

Nosana: small, inference-only, verifiable

Nosana narrows to inferenceInferenceRunning a trained AI model to produce an answer. Inference is what happens when you type a prompt into ChatGPT and get a response. The model takes your input, computes a best guess, and returns it.Like asking an expert for their opinion. The training was the decades they spent becoming an expert. The inference is the 30 seconds it takes them to answer your specific question.Inference in the glossary →, the workload that scales with AI adoption, and runs it as a marketplace on Solana. Its best feature is that the activity is checkable: the Nosana Jobs program settles the marketplace on-chain, and Nosana’s own API reports over 4 million lifetime jobs, a count the chain can’t confirm because completed job accounts are reclaimed. The Render Network integration (RNP-008) lets Render’s node base execute Nosana jobs, widening the supply side, and the named deployments are actual workloads rather than logos: PiKNiK’s enterprise A5000 fleet, Sogni.AI for image generation, Theoriq for agents. It scores 5.8 on freedom, the higher of the two.

The weaknesses are demand and disclosure. Nosana publishes no USD revenue, so while you can see that jobs run, you can’t size the fee behind them, and on Nosana’s own figures the host base is 98.8% idle (around 600 daily active nodes against 50,000 registered). NOS has a buyback-and-burn funded by protocol profits plus an xNOS fee-share layer, which are sound value-capture mechanisms, but with no published burn or profit data they stay unproven. Liquidity is dangerously thin on top. If you want to host on it, our Nosana node guide walks the setup and this demand reality.

io.net: bigger, richer on paper, harder to verify

io.net is the larger network by every headline number, and it reports more revenue than Nosana discloses, around $12.5M annualised on DePINpulse’s tracking. The catch is that the figure is self-reported and not independently reconciled, the core is closed-source, and while its June 2026 IDE burn reconciles to the chain, the client purchases io.net says fund it are self-reported and settle partly off-chain. Registered GPU counts also overstate usable, cluster-ready supply.

For a host, that shows up in the pay mix: worker pay is epoch-reward emissionsEmissionsNew tokens created and distributed by a blockchain protocol over time as rewards to validators, stakers, or miners. Emissions fund network security and participation at the cost of diluting existing holders.Like a company that pays employees partly in newly printed shares. Every year the total number of shares goes up, which means existing shareholders own a slightly smaller slice of the same company unless the company grows faster than the printing.Emissions in the glossary → rather than client fees. In June 2026 io.net’s explorer showed client IO purchases at about 2.6% of supplier payouts, and its own counters put that share near three-fifths by September. It scores lower than Nosana on freedom (3.9) but higher on returns (5.4), on the strength of that larger revenue base. Our io.net worker guide covers the payout maths and the withdrawal friction.

Token, liquidity and trust

On distribution both carry heavy insider weight, Nosana around 45% and io.net around 34%, but the shapes differ. Nosana’s 100M supply is fully circulated with no ongoing team unlocks, so the insider share is historical rather than a forward overhang, whereas io.net’s insider allocation still unlocks through 2028 on top of emissions.

Liquidity flips the advantage. io.net came through a Binance Launchpool and trades with real depth across major venues, while Nosana trades thinly, with a Kraken listing but most volume on a Raydium pool and smaller exchanges, thin enough that a meaningful position moves the price against you. On trust it flips back: io.net carries the sector’s heaviest baggage, three CEOs in under two years and a 2024 record of inflated GPU counts, against which Nosana’s clean-but-small on-chain record looks conservative. Neither is a steady bet, and both inherit Solana’s single-chain risk.

Which one is for you

• Nosana if you value a transparent, on-chain-settled marketplace and the inference thesis specifically, and you can accept a small network with undisclosed revenue and thin liquidity. It’s the higher-freedom bet.
• io.net if you want the larger network with more headline revenue and integrations, and you’re comfortable that the revenue is self-reported, the core is closed, and your host pay is mostly emissions.

Either way, both are token-denominated bets rather than steady cash income. For how they sit against the wider GPU-compute field, including the enterprise revenue leader Aethir, see RENDER vs AKT vs IO vs ATH.