01 — Fixed cost
Our bill is GPU-hours, not your tokens
Marginal cost of your next request is effectively zero. That is the whole reason a flat fee holds up.
Founding seats now open
Frontier-class open models on our own GPUs, through the OpenAI-compatible API you already use. No volume cap, no cut-offs. And when the GPUs are full, you decide what happens: wait, take a smaller model, fail fast, or jump the queue. Never a silent downgrade.
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Share on XZero
token caps, overage bills, or surprise cut-offs.
One
flat price you can put on a card today.
Most "unlimited" AI plans resell someone else's API. Every token costs them money. So the heaviest users get throttled, rate-limited into uselessness, or quietly banned.
We run our own GPUs. A GPU bills the same whether it is 10% busy or 90% busy. Your heavy usage does not cost us more. It fills hardware we already pay for. Our enemy is idle silicon, not you.
01 — Fixed cost
Marginal cost of your next request is effectively zero. That is the whole reason a flat fee holds up.
02 — Rate limits, not caps
We limit requests per second and concurrent sessions so one user cannot hog the queue. We do not count volume at all.
03 — Zero migration
Keep your SDK, your agent framework, your eval harness. Change the base URL and the key.
04 — Your data stays yours
Requests are processed and discarded. No prompt or completion logging, no training on your traffic, no data brokers. We keep request counts for rate limiting, nothing more.
When we are busy
Every other "unlimited" plan handles peak load the same way. It quietly swaps in a cheaper model and hopes you do not notice. We cannot do that, because the policy that fires is one you picked.
Requests queue first. If the wait passes your tier's deadline, your overflow policy decides. Set it once on your account, or per request with one header.
queue
Wait for the real thing
Hold your place until the model you asked for is free. You get a queued event with position and ETA, not a silent stall. Right for batch jobs.
degrade
Take a smaller model now
A fast answer from a smaller model, with the substitution disclosed in the response. Right for chat and quick questions.
fail
Fail loudly, retry on your terms
A 429 with an honest Retry-After computed from the live queue. Right for agent loops, where a mid-task downgrade can corrupt state.
priority
Never shed, never degraded
Reserved headroom. The frontier model answers, now. This is the Priority tier's default. It is what you pay for.
Model attribution on every response
The model that actually served your request is in the response metadata and your dashboard. No guessing.
Published routing policy
The rules that pick a model for each request are public, versioned, and change-logged. If a rule is not written down, we do not apply it.
No-silent-downgrade guarantee
If a downgrade happens, we flag it in the response and you can re-run the request at priority. An undisclosed downgrade is a bug, and we owe you for it.
Per request, when your orchestrator knows better than the default:
X-Overflow-Policy: fail # critical agent step
X-Overflow-Policy: degrade # summarization step, same workflow
This is for you if
Probably not for you if
We would rather tell you this now than lose your trust after you sign up.
Founding pricing · price locked for 24 months from launch
Every tier is unlimited. The difference is where you sit in the queue when the GPUs are busy, and which model answers. Founding seats keep these prices for 24 months from launch.
$20 /mo
or $17/mo billed annually
For latency-sensitive agents
$79 /mo
monthly only, cancel any time
$9 /mo
or $6/mo billed annually
Pick your tier in the reservation form. Switch tiers any time before launch. Annual billing on Standard and Batch only.
Founding seats
A waitlist email tells us you are curious. A refundable deposit tells us how much hardware to provision. That is why founding seats go first. They lock in the founding price and hold a reserved place in the queue on launch day.
Deposit: your first month ($9, $20 or $79), credited at launch. Fully refundable any time before we go live, no questions asked.
Done
We will write to .
FAQ
Not covered here? Email hello@getunmetered.ai. Replies come from a founder.
Peak hours. When the pool is full, your request queues first. If the wait passes your tier's deadline, the overflow policy you chose fires. You keep waiting, take a smaller model, or fail with a Retry-After. We disclose whatever happens in the response. Priority never overflows. Nobody is ever billed for volume.
Set your policy to fail and you get a clean 429 with a Retry-After computed from the live queue. Your orchestrator retries instead of continuing on a quietly different model. If you would rather it never happen, that is what Priority is for.
Four open-weight models, each with a job. Qwen3.8-27B for low-latency interactive traffic. DeepSeek-V4.1-Flash for high-volume work and the Priority tier. GLM-5.3 for agentic coding. Nemotron 3.5 Bolt for batch jobs and overflow. The lineup will change as better open models ship. The price will not.
Our first site is in Paraguay, on some of the cheapest hydroelectric power in the hemisphere. That cost floor is a big part of how the flat fee stays flat.
No. Around-the-clock usage is exactly what the hardware is for. The only limits are requests per second and concurrent sessions, published per tier before you pay.
You get it back in full. Deposits are refundable at any point before we go live. If we never launch, we refund them automatically.
Nothing. We do not log prompts or completions. We do not train on your traffic. We never sell or share your data. The only thing we store per request is a count, for rate limiting. We run our own hardware, so no upstream provider sees your traffic.
Point your OpenAI or Anthropic SDK at our base URL and swap the API key. Streaming, tool calling, and JSON mode work as you expect.
Founding seats open in order of reservation. Capacity goes live when the first node is funded.
Reserve a founding seat