World’s fastest plug-in runtime and database for founders who want their product to get huge, their AI faster, and no AI spaghetti code slowing them down.

You and your AI can add features fast. Bitfield makes every feature an isolated slot so they don’t get tangled together.Your AI gets the data it needs in under 1ns, so it can build your 100th feature as fast as your first.

Click your AI to see how Bitfield fits into what you are building.

ChatGPTClaudeGeminiGrokPerplexity
Here’s how it typically goes. You (or your AI) start building your product. You add more features when you or a customer wants more.

Now you’re six months in. Each new feature depends on five others. One edit turns into ten. Every change gets slower, pricier, riskier, and more stressful than it should.
Products that want to get huge cannot afford this.

With Bitfield, every feature plugs into one place instead of depending on each other.
workflowauthsearchAIpaymentsPostgres
When you add, remove, or replace a feature, one edit stays one edit. Six months in, every change is still fast, cheap, safe, and as exciting as the first.

How does it work? Instead of depending on each other, every feature drops an envelope with info into one place.

Bitfield stores every envelope. When another feature needs that envelope’s info, it can pick it up now, in a year, offline, after a crash, or on another device.

Usually, having features talk through the shared place is slower to build and slows your product down compared to talking to each other directly.

we made that shared place faster than talking directly.

Bitfield lets features write product data faster and read product data faster than the fastest database in the world.
Now you get the structure and still get the speed. Your AI gets product data almost instantly, so it can keep reading, checking, and building instead of waiting on the database.

Company
Published read proofEngine write ceilingPublished write proof
Supabase
SQLite
SpacetimeDB
TigerBeetle
Redis
Bitfield

And the source of truth is persistent storage, not an in-memory-only trick. You can still use PlanetScale, Postgres, Redis, TigerBeetle, SpacetimeDB, or anything else as a slot when it is the right tool.

Bitfield’s structure lets your product keep going wherever the next idea takes it (without becoming a mess)

For the idea that wants to get huge and never break

you choose Bitfield.

From one user to a quintillion, your idea can become whatever it needs to become.

A live stock market engine

Prices, orders, risk checks, and dashboards can move fast without splitting into separate systems.

A Mars field lab

Rovers, drones, suits, and base systems stay in sync even when the link drops.

A courtroom timeline that still works in the basement

Evidence, notes, transcripts, and exhibits keep the same truth on every machine in the case.

A video editor timeline with everything still live

Clips, effects, comments, renders, and history can stay in one moving workspace instead of splitting apart.

A timeline you can scrub instantly

Thousands of events can replay, jump, and scrub with no loading boundary.

An emergency health command board

Patient status, teams, rooms, vehicles, and alerts can keep the same truth when the pressure spikes.

A fraud alert system that never loses the trail

Events, identities, decisions, and investigations can update together while the attack is still unfolding.

A multiplayer canvas with zero lag

Many cursors, objects, and edits can move together without turning collaboration into glue.

A drone sync system over messy networks

Maps, routes, camera feeds, and fleet state can keep working even when the link changes under it.

A real-time messaging system that survives scale

Threads, presence, files, search, and moderation can stay fast without becoming five separate products.

A knowledge graph RAG brain

Documents, embeddings, graph edges, answers, and citations can evolve without losing where truth came from.

A graph query surface that stays interactive

Nodes, edges, filters, and computed views can move together while people ask bigger questions.

A routing system that keeps choosing the next path

Messages, vehicles, jobs, requests, and fallbacks can reroute without freezing the whole app.

A document editor where every cursor matters

Drafts, comments, permissions, offline edits, and history can share one structure instead of fighting.

A music grid that keeps the whole session alive

Loops, stems, automations, collaborators, and playback can keep the same beat as the project grows.

A video game scene with state everywhere

World objects, players, physics, inventory, and tools can stay one world instead of becoming brittle glue.

A huge document suite with no typing delay

Huge documents, tables, charts, and views can stay editable without a spinner.

A recipe organizer that remembers every kitchen

Ingredients, steps, swaps, shopping lists, and family notes can keep one living cookbook.

A space mission control board

Telemetry, crew notes, commands, schedules, and alerts can stay synchronized under pressure.

A shipping port logistics system

Ships, cranes, containers, gates, and schedules can keep moving from one shared map.

An event firehose that stays readable

Thousands of writes per second can keep live views moving without freezing the app.

A package sorting app with every handoff visible

Labels, belts, scanners, workers, and routes can update as one fast sorting floor.

A sports playbook simulator

Routes, film, rosters, timing, and live coaching notes can stay in one tactical board.

A solar panel monitoring app

Panels, weather, batteries, crews, and alerts can stay connected across the whole field.

Real-time aggregation with no recompute delay

Totals, filters, groups, and charts can update while the underlying data keeps changing.

A live concert lighting desk

Cues, fixtures, effects, songs, and operators can keep the show moving in time.

An auction bidding system

Bids, lots, timers, payments, and fraud checks can stay fast while the room moves.

A vehicle fleet telemetry board

Locations, sensors, drivers, maintenance, and dispatch can share the same live truth.

A museum exhibit guide system

Rooms, artifacts, tours, audio, and visitor context can stay personal without splitting apps.

A photo library that organizes itself with you

Albums, people, places, edits, and search can stay one visual memory.

A personal finance tracker

Budgets, bills, accounts, goals, and alerts can keep one clean picture of money.

A habit streak system

Routines, reminders, proof, streaks, and reflection can keep compounding every day.

A fitness progress tracker

Workouts, recovery, goals, form notes, and measurements can stay on the same timeline.

An animation editor full of moving layers

Timelines, keyframes, assets, previews, and collaborators can stay frame-accurate together.

Offline edits that merge when the network returns

Local work can keep moving, then reconnect into the shared truth without a cleanup ritual.

A hiking trail app that works past signal

Maps, routes, weather, photos, and safety notes can keep going offline first.

A replay surface for full-session time travel

Every state can rewind, replay, and inspect at speed instead of becoming a dead log.

A living aquarium dashboard

Sensors, feeding, cameras, water chemistry, and moving life can stay in sync as one tiny world.

Pricing

Pay for plan access and active devices, not seats, projects, installs, AI tokens, or revenue.

An active device is a device, server, or runtime identity that asks Bitfield to run during the billing window. Dormant installs, static visitors, seats, projects, AI tokens, and revenue do not count by themselves.

not per appnot per projectnot per seatnot AI tokensnot revenue sharenot per installper active device

Free trial

Try Personal before paying.

Try free for 7 days

5 active devices

  • Try Bitfield for 7 days.
  • Use the Personal device limit.
  • Keep going if it fits.

Personal

Small private use.

$25/mo

5 active devices

  • Use Bitfield on 5 active devices.
  • Run unlimited personal projects.
  • Swap devices when you need to.

Builder

Build and share things made with Bitfield.

$100/mo

100 active devices

  • Start with 100 active devices.
  • Run unlimited Bitfield projects.
  • After 100, each device gets cheaper.

After 100 active devices, each extra device gets cheaper as you grow.

Monthly price

$25.00/mo

included1-100per device$0.25101-1Kper device$0.101K-100Kper device$0.05100K-1Mper device$0.011M+

Each per-device rate applies only inside its range, then the ranges add up.

One device is enough to begin.

This is the same runtime that can follow the product anywhere.

Build anything you want. Add more features as slots so they don’t get tangled together. It works offline on any device. It runs on the fastest database ever made.Ready to scale to infinity from day zero (or wherever your ideas go).
Go to the docs
Bitfield