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The Prompt & Context Studio

Create & maintain perfect instructions to power AI-native apps and workflows.

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Beautiful. Modular. Made for builders.

Work with AI at the speed of your thought. Do more with less clicks & no copy paste.

AS FLEXIBLE AS YOUR WORKFLOW

Clean Feature List
  • Fully modular experience.
  • Prompt templating with decoupled context.
  • Never rebuild a prompt. Never lose context.
  • Chat thread branching.
  • Tool calling & MCP support.
  • Multi-prompt management.
  • Seamlessly apply system prompts.
  • Switch models without losing progress.
  • No copy/paste.
  • Manage team prompt catalogues in a collaborative workspace.
  • Upload & use data (PDF, doc, csv, etc) as context.
  • Turn any data or output into curated context for your prompt or thread.
  • Chunk and organize LLM output.
  • Reuse curated context across prompts.
  • Organize output and data into collections.
  • Talk to your data (a better NotebookLM).
  • Prompt rich text formatting.
  • Bring your own LLM.

A human-first approach to AI-first projects.

Work with AI at the speed of your thought. Do more with less clicks & no copy paste.

YOUR EDGE. YOUR EXPERTISE. CODIFIED INTO YOUR PROJECT.

Feature List Section 2
  • Generate synthetic data.
  • Parallel prompt execution.
  • LLM-as-judge workflows.
  • Routing & orchestration.
  • Easy adjustments and iterations.
  • Evaluate like an expert (not a developer).
  • Beautiful, real-time data exploration.
  • Chunking & embedding of all data for RAG reference in prompts.
  • Instant few-shot example curation from LLM-generated data.
  • Seamless annotation & tagging workflows.
  • Intuitive data filtering.
  • Full metadata support.
  • Prompt audit trails.
  • Pipelines (1000s of parallel prompt processing).
  • Integrations (BigQuery, OpenAI, Anthropic, Cohere, Gemini, & more).
  • Native tools (code interpreter, RAG) across any model.
  • Searchable logs of generated results & chat threads.
  • Bring your own embedding space.

Direct deployment to apps & workflows.

Host your prompts in HumanFirst, connect to any building platform, and get input/output data back in HumanFirst.

FROM IDEA TO EVAL-READY PROMPT SYSTEM

Feature List Section 3
  • API-driven, enterprise-grade data pipeline serving Fortune 50s.
  • Namespaces, workspaces, and ACLs SOC2.
  • Versioning.
  • Strong CLI tooling.
  • Prompt & context back-end-as-a-service.
  • Continuous monitoring.
  • Fixing and updating.
  • Labeling and clustering.
  • Dynamic context injection.
  • User management and permissioning.
  • Deploy straight to apps (Lovable, Replit, Bolt, etc).
  • Deploy straight to automation platforms (Zapier, Make, n8n) with HumanFirst nodes.

Easy to use, powerful to master.

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A best-in-class interface to put LLMs to work

Switch between models at any step. Benefit from bigger context windows by working with the models directly through APIs.

Work-safe & secure

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SOC 2 Type II
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Optional on-premise deployment
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Turn your ideas
into apps & workflows

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