GRAIN MODELS
Lowest token cost in the market
Choose speed, depth, or maximum capability without paying a frontier premium for every turn.
Free ModeFast everyday work
High ModeFrontier reasoning
UltracodeDeep product buildsGRAIN FOR WORK
Ship software faster.
Scale your business.
Describe the workflow and the outcome. Grain coordinates the software work
end to end with long-running agents, visible progress, and review before release.
Build Anything
Build apps, websites, dashboards, spreadsheets, documents, campaigns, and automations—the limit is your imagination.
THE SYSTEM BEHIND THE WORK
Meet Grain
One place to work with the right model, keep the conversation moving, and turn every result into something useful.
Free ModeFast everyday workHigh ModeFrontier reasoningUltracodeDeep product buildsA CONTINUOUS WORKSPACE
Chat that flows
Ask follow-ups, refine the work, and pick up where you left off from any device.
Turn this into a plan, then build it.
On it. I’ll return with something you can review.
On it. I’ll return with something you can review.GRAIN SUITE
Design freely
Create sites, dashboards, sheets, and documents—then inspect, edit, save, and ship.
ONE MISSION · EVERY MODEL
The right engine for every step
Grain routes each turn across hosted models and your AI Workhorse, while keeping context in one Mission.
GRAIN FOR WORK · EVERY MODEL · ONE MISSION
Use any Model
When one model reaches its limit, Grain keeps the work moving across Claude Code, Codex, Grok CLI, and more.
FREE MODE
Intelligent model routing
Plan with one model, implement with another, and review with a third.
Plan (Fable 5)
Code (Grok 4.6)
Review (GPT-5.6 Sol)GRAIN MODELS · 75% LESS
Same quality. Less cost.
Use hyperscaler-quality models at a budget that lets your team do more.
WORK THAT REPLACES THE DECK
No need for consultants
Give frontier models your files, then use Grain Sheets, Docs, and Slides to inspect, edit, save, and ship the result.
HIRE BCG?
NO, WE CAN DO BETTER
NO, WE CAN DO BETTER
INTELLIGENT MODEL ROUTING
Grain Models is the leading router
Deliver the same quality at a lower average cost, or bring Claude Code, Codex, and Grok CLI into one Mission with unified memory.
AI APP BUILDER