Build once. Use everywhere.
Change the model on Tuesday. Rewrite the prompt on Friday. Everything using it updates instantly.
Prompt, models, strategy, and output format live together in one versioned Cube — callable from anywhere with a single request.
Prompt — your instructions and fill-in-the-blank variables — the words live here, not in your code.
Teams shipping their AI features on Cubic
One request. That's the whole integration.
This is a real Cube. Type any customer message and run it — the Cube handles the prompt, picks the model, and returns a tidy, validated answer.
Six faces. Everything your AI feature needs.
Every AI feature used to need scaffolding — prompts buried in code, keys scattered across apps, small changes waiting on a release. The six faces of a Cube replace all of it.
Your instructions and fill-in-the-blank variables live in the Cube, not in your code. Edit them in the dashboard and every caller updates on the next request.
OpenAI, Anthropic, Gemini, and DeepInfra through one consistent interface. Swap between them freely — your keys stay encrypted and sealed on Cubic's servers.
How your models work together — take turns, answer all at once, or compete for the best answer. Reliability becomes a setting, not a project.
Cubes can search and read the live web as part of the prompt, and long-running Cubes deliver results by signed webhook when they finish.
Show an example of the output you want and every response is held to that shape — checked, retried if a model wanders off-format, and tested by evals on every version.
Every edit becomes a saved version, automatically. Pin the version you trust, keep experimenting on the latest, and compare or restore any two with a click.
Why rely on one model when you can use a team?
Every Cube carries a stack of models and a strategy for how to use them. Reliability and quality become a setting, not a project.
Fallback
Your models take turns until one succeeds. When a provider has a bad day, your users never notice.
Fallback exists elsewhere. Broadcast and Contest exist nowhere else.
When one Cube isn't enough, snap them together.
Polycubes connect Cubes into pipelines on a visual canvas — one Cube's answer flows straight into the next Cube's inputs. Run the whole chain with a single request.
Change with confidence.
Set up a test once — a fixed input and what a good answer looks like — and Cubic checks every version of your Cube against it. If an edit quietly breaks something, you'll see it here first, not hear about it from a customer.
A marketplace where cubes earn like software.
You spent forty hours perfecting that prompt. Elsewhere, you'd sell the text once and watch it walk away. On Cubic, you publish the Cube itself.
- ▣Your work stays sealed. Subscribers see what the Cube takes in and what it gives back — never the prompt inside.
- $You earn on every run. Each subscriber call pays a fee into your account — recurring income, not a one-off sale.
- ⇄Their usage, their cost. Subscribers run your Cube on their own credits and keys — you never foot the bill for their volume.
Start free. Grow when you're ready.
- ✓1,000 credits / month
- ✓5 Cubes, 2 projects
- ✓All strategies, Polycubes & async callbacks
- ✓Marketplace: buy & sell (you keep 70%)
- ✓Free test mode & cached runs
- ✓12,000 credits / month + rollover
- ✓50 Cubes, 10 projects
- ✓Credit top-ups & 10% grace buffer
- ✓Marketplace: you keep 80%
- ✓30-day analytics retention
- ✓75,000 credits / month + rollover
- ✓Unlimited Cubes, projects & evals
- ✓Batch up to 1,000 items
- ✓Marketplace: you keep 90%
- ✓5 seats included, 90-day analytics
- ✓Custom credit volume & limits
- ✓SSO, roles, audit logs & SLAs
- ✓Private marketplace listings
- ✓Negotiated take-rate
- ✓Dedicated support
Your prompt is now an API.
Your first 1,000 credits every month are free — no credit card, no setup, no code required to begin.