AI behavior,
controlled.
HumanFirst enables teams to compile and deliver execution-ready artifacts that align AI behavior across agents, apps, and systems.
Trusted by Fortune 500s
Available to teams everywhere.
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Less runtime decisions, more upstream control.
Pre-package the artifacts that govern how AI systems behave.
Analysis • Decision • Reasoning • Generation • Interpretation • & more
The system of record for the artifacts that align AI behavior
For source data, skill libraries, modular instructions, and more.
For What Teams Need
A central store for source data, skill libraries, instruction units, company guidelines, tool rules - everything required for teams to discover the shape of the use case, and to prepare the artifacts that will drive the goal behavior.
For What AI Needs
An accessible layer for AI systems to retrieve pre-packaged artifacts - modular instructions, curated context, pre-processed datasets. Everything that constitutes a working AI system, all prepared upstream.
To Experiment
Brainstorm against source data, test different workflow structures, and recycle previously-built artifacts to design the shape of your use case and discover the information required to get it working your way.
To Engineer
Compose the artifacts required for production-grade behavior in a unified, working surface. Refine the artifacts through intuitive, human-led iteration loops built for fast feedback and high creative throughput.
The work surface for human <> AI alignment
Discover and design how AI systems should perform, and make execution-ready artifacts available to any system at runtime.
The transformation infrastructure for aligned AI
Deterministic transformations generate durable artifacts with lineage. Aligned behavior compounds.
Control how systems scale
Pipeline transformations allow you to run prepared behaviors across unlimited inputs in parallel. Capture the data that comes from seeing where they drift and making corrections.
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Capture every transformation
Each transformation and iteration is logged with full lineage. Beyond input and output traces, you collect every refinement, constraint, and example that emerges as a product of the process.
Compound judgment over time.
As artifacts accumulate, your organization builds an operational memory, accessible to every workflow, agent, and system you build next.
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Less runtime decisions, more upstream control.
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Interoperable by design
Package
Pre-approved artifacts, ready to use anywhere. Export as .md files, agent skills, or plain-text.
Execute
A behavior backend for agents, apps, and workflows. Invoke artifacts dynamically through API or MCP.
Aggregate
Push artifacts created in agents, apps, or chat interfaces back to HumanFirst. Persist, centralize, and reuse.
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Control AI behavior across users, teams, and time.
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Multi-tenant personalization
AI-powered aps and features that behave differently across users.
Judgment-heavy use cases
AI systems that makes nuanced decisions, where behavior adapts based on context and learned judgment over time
Time-based context updates
AI systems that evolve with changing conditions, where components of behavior need to be dynamically adjusted without full rewrites.
For Developers
Personalized AI features without manual rewrites
Define core behavior once and capture user-specific context automatically, merging both at runtime to deliver personalized behavior at scale.
For Teams
Collaboration without bottlenecks
Separate developer-owned logic from business-owned customization,
so teams can iterate quickly & safely without engineering resources.
Turn packaged expertise into reusable AI behavior
Work-safe & secure
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Trusted by enterprises
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AI behavior, controlled.