box/car Talk to us
Boxcar is a platform to

Create great software

AI has made software development more accessible than ever before, but vibe coding and agent harnesses struggle to do more than prototype because they are missing the ingredients for success.

Boxcar gives you and your AI agents the same secrets experts use to solve the hardest problems.

Tap to open the gallery
How it compares

Not an app builder. Not an IDE. Not low-code.

Whether you are building something new or modernizing what you already run, the job is the same: empower employees, delight customers, act on your data, and prove the value. Here are how some of Boxcar's features compare to the competition.

Boxcar features compared

Capabilities that decide the build
Boxcar features compared: Capabilities that decide the build
CapabilityBoxcarAI App BuildersLovable, Replit, Base44AI Coding IDEsCursor, Windsurf, Copilot4GL & Low-CodePower Platform, ServiceNow, RetoolPDLC ToolsAllstacks, Jellyfish, LinearB
Value-driven softwarewhy the thing gets built at all
The AI writes the product, not the scaffoldingFullPartialPartialPartialNot offered
Token-minimizing compositionFullNot offeredNot offeredNot offeredNot offered
Value roadmap with scheduled hypothesis testsFullNot offeredNot offeredPartialPartial
User journey and persona modelingFullNot offeredNot offeredNot offeredNot offered
Voice of the customer and live telemetryFullNot offeredNot offeredPartialNot offered
Hypothesis-based synthetic dataFullNot offeredNot offeredNot offeredNot offered
Opinionated stack, swappable partsFullPartialNot offeredPartialNot offered
Bring your own agent harness or private modelFullNot offeredPartialPartialNot offered
Full code ownership and export without lock-inFullPartialFullNot offeredNot offered
Open source coreFullNot offeredPartialNot offeredNot offered
Brownfield import and conversionFullPartialFullPartialPartial
Offline-first for intermittent connectivityFullNot offeredPartialPartialNot offered
Native mobile and desktop targetsFullPartialPartialPartialNot offered
Migration-based updates that still build laterFullNot offeredPartialPartialNot offered
Table stakesthe floor, not the point
Agent control plane and governed toolsFullNot offeredPartialFullPartial
Regulations compiled into auditable rulesFullNot offeredNot offeredPartialNot offered
Row and column authorization by defaultFullPartialPartialFullPartial
Self-host, private cloud or air-gappedFullNot offeredPartialPartialNot offered
Full decision tracking and auditFullPartialPartialFullFull
SSO, SCIM and directory syncFullFullFullFullFull
Full Partial blank means not offered Assessed from public material

89%
Less token usage per build
9+
Industries in production
22+
Tested models supported
35
Living documents, one graph
28
Agent categories
How it works

Using AI to reimagine work, not automate yesterday's.

We kept meeting teams with real talent who could not make an impact. The missing piece was never effort; it was the approach. Bring strategy, design, engineering and data, governance and accountability, and quality to the same table, in the same loop, and the work starts to land.

Tap to open the gallery
  1. Frame the valueStrategy
  2. Design the experienceDesign
  3. Set the foundationsEngineering & Data
  4. Govern the decisionsGovernance
  5. Find the root causeQuality
  • Library & Standards
  • Harness
  • Living documents
Where it has held under pressure

Pressure-tested where mistake costs go beyond dollars.

Aphelion Aerospace · NASA SBIR

Trust, not capability, was the bottleneck.

Autonomous launch operations, 22 minutes from the nearest human. The hard part was never whether the AI could fly it, but whether ground control could trust it to. The trust machinery we built to close that gap became the product, flying terrestrial launches this year, not Mars someday.

Different industries, same shape: the ask pointed one way, the value was somewhere else, and finding it was the work. Your version is under Perspectives in the footer. Start where it hurts.

Pricing and Early Access

The platform governs your AI. It was never going to tax it.

While we are in early access, our product is free to existing and approved pilot customers. The core is Apache 2 open source licensed, and our Enterprise Plane provides the sophisticated access controls, zero technical debt engine, support, and IP indemnity designed for everyone from Fortune 500s to SMBs.

And because the platform is only half the answer, we teach the other half. Team training in Agentive Software Design is available today, and a formal Boxcar certification is coming. Certified people and practices are first in line when early-access work gets routed.

Want in on early access? Let's chat →  ·  Curious about training or certification? Get on the list →

Get in touch

Bring us the ask. We will find the answer worth building.

Start with one real workflow, or the problem hiding behind it. We will challenge the ask, scope a five-week proof, and measure the value in your numbers. Expensive? Sure. But you will be successful, and quickly.

No newsletter, no drip sequence. A person reads this and replies.

Some of what Boxcar does today

A selection of top capabilities. The list keeps growing.
Some of what Boxcar does today
CapabilityBoxcar OSSBoxcar Enterprise
Build
The AI writes the product, not the scaffoldingIncludedIncluded
Token-minimizing generationIncludedIncluded
Opinionated stack, swappable partsIncludedIncluded
Technology library and standardsIncludedIncluded
Brownfield import and conversionIncludedIncluded
Design system and brand rules the output obeysIncludedIncluded
Migration-based schema and technology updatesIncludedIncluded
Tests generated with the app, not after itIncludedIncluded
Accessibility and localization built inIncludedIncluded
Native mobile, desktop and web from one codebaseIncludedIncluded
Offline-first for intermittent connectivityIncludedIncluded
3D layersIncludedIncluded
Generated and hand-written code side by sideIncludedIncluded
Living documents
35+ and growing tools, every one readable by the agentsIncludedIncluded
Personas, journey maps and opportunity treesIncludedIncluded
Value roadmap: hypotheses, cadence and flagged reviewsIncludedIncluded
Voice of the customer studies and interviewsIncludedIncluded
Concept maps, mind maps and a terminology dictionaryIncludedIncluded
Wireframes and mockupsIncludedIncluded
Decision matrix and durable decision recordsIncludedIncluded
Risk ledger and refinement logIncludedIncluded
Root cause analysisIncludedIncluded
Dependency graph and technology gap trackingIncludedIncluded
Synthetic data grounded in hypotheses, not noiseIncludedIncluded
Business intelligence, correlation and metric monitoringIncludedIncluded
Agents
A harness tuned to the stackIncludedIncluded
Supported third-party harnessesIncludedIncluded
Bring your own model, including small private onesIncludedIncluded
One model registry across providersIncludedIncluded
Every agent action passes a governance gateIncludedIncluded
Autonomy envelope with confidence thresholdsIncludedIncluded
Prompt-injection and supply-chain screeningIncludedIncluded
Agent perspectives: the five disciplines as reviewersIncludedIncluded
View-aware chat, an agent in the context you are working inIncludedIncluded
Agents follow the room and speak when they are wantedIncludedIncluded
Independent review of a plan before it is builtIncludedIncluded
Benchmarking generated output across modelsIncludedIncluded
Governance and security
Row and column authorization in every generated appIncludedIncluded
Data scoped to its owner by defaultIncludedIncluded
Regulations compiled into reviewable, auditable rulesIncludedIncluded
Decision tracking with provenanceIncludedIncluded
Audit trail inside the delivered applicationIncludedIncluded
Product telemetry from the running appIncludedIncluded
Self-host, private cloud or fully air-gappedIncludedIncluded
Code ownership and export, no platform lock-inIncludedIncluded
Verification
Automated API verification on every buildIncludedIncluded
Contract checks between connected systemsIncludedIncluded
The app is proven to build, serve and answer before deliveryIncludedIncluded
Visual review of what was producedIncludedIncluded
Coverage gates that fail the build, not a reportIncludedIncluded
Open and extensible
Modular by design, parts can be swapped or replacedIncludedIncluded
Command line interface to everything the product doesIncludedIncluded
MCP interface, so other tools and agents can drive itIncludedIncluded
APIs for custom integrationsIncludedIncluded
Open source core under Apache 2.0IncludedIncluded
Bring your own tools into the catalogIncludedIncluded
Runs in your pipeline, not only in the appIncludedIncluded
Collaboration
Local network sessions, a host invites and peers joinIncludedIncluded
Versioned sync with ordering, concurrency control and replayIncludedIncluded
Access control on every read and every writeIncludedIncluded
Work routed to the machine that holds the projectIncludedIncluded
Work survives a crash and resumes where it stoppedIncludedIncluded
Shared chat rooms across a sessionIncludedIncluded
Live presence across everyone connectedPartialIncluded
Chat that keeps going after you close your laptopPartialIncluded
Builds that continue without your machinePartialIncluded
Coordinated change across connected projectsPartialIncluded
Projects
Many projects in one workspaceIncludedIncluded
Manifests and a dependency registry across projectsIncludedIncluded
Breaking-change tracking and impact analysisIncludedIncluded
Refactor plans that span projectsIncludedIncluded
Publish and install modules between projectsIncludedIncluded
Shared backends between applicationsPartialIncluded
Export, import and backupIncludedIncluded
Enterprise onlywhere the open source core hands off to the platform
Team and identity
Multi-user serverNot includedIncluded
Single sign-on and directory syncNot includedIncluded
Per-project membership and access controlNot includedIncluded
Custom roles with permissions down to the individual viewNot includedIncluded
Collaboration at team scale
Always-on host, no one has to leave a machine runningNot includedIncluded
Authenticated sessions at team scaleNot includedIncluded
A shared workspace mirror everyone works againstNot includedIncluded
Live updates without pollingNot includedIncluded
Operations
Model keys held centrally, never on a clientNot includedIncluded
Team usage accounting and chargebackNot includedIncluded
Durable audit logNot includedIncluded
Scheduled drift detection on governance documentsNot includedIncluded
Managed credentialsNot includedIncluded
Scheduled backups and retentionNot includedIncluded
Hosting and delivery
Managed hosting and routing for delivered applicationsNot includedIncluded
Custom domains per projectNot includedIncluded
Hosted component library per projectNot includedIncluded
Hosted source control with scoped accessNot includedIncluded
Deploy pipelineNot includedIncluded
Integrate and extend
Hosted MCP server for the whole estateNot includedIncluded
First-party pluginsNot includedIncluded
Document and knowledge base ingestNot includedIncluded
Drift detection against upstream sourcesNot includedIncluded
Control plane across the estateNot includedIncluded
Included Partial blank · not included