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HazelJS vs LakehouseBox

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

HazelJS compared with LakehouseBox
DetailHazelJS logo HazelJSLakehouseBox logo LakehouseBox
What it doesOpen-source Agent OS for TypeScript that helps teams operate AI agents like production systems Managed Apache Iceberg tables and hosted agents for AI to work with data
StageNot given Startup
FoundedNot given 2026
Based inNot given ES
Pricing modelOpen source Freemium
PricingNot given Storage €0.10 per GB-month (5 GB free monthly), Compute €0.12 per CPU-hour (10 CPU-hours free monthly), AI tokens €2.50 per million (5 million free monthly). No request, ingress or egress fees.
Key features
  • Durable execution with crash-safe HITL
  • Agent DNA for versioning agents as packages
  • Gatekeeper default-deny authorization
  • Skillgate capability curation
  • Local-first deployment without Kubernetes requirement
  • Agent VM with effect typing and speculation
  • Decision Runtime for bounded closed-set judgment
  • Organism for multi-agent coordination
  • Managed Apache Iceberg tables with automatic maintenance and backups
  • Multiple data ingestion methods including files, APIs, webhooks, and scheduled URLs
  • Query with DuckDB, Spark, Trino, Polars, or PyIceberg
  • Public data catalogs served over a CDN
  • Automatic spatial clustering for geometry tables
  • FTP, FTPS and SFTP support for file uploads from cameras and devices
  • Corporate sign-in and granular access control for organizations
  • Audit trail and activity log for organizational use
What makes it different
  • Agents live in the same TypeScript DI app as your APIs, not as separate services
  • Production-ready without cloud or Kubernetes dependency
  • Complete operating system, not glue between frameworks
  • Agents pause, resume, and survive restarts in production
  • Developer-first with decorators and DI patterns developers already know
  • Open table format: Apache Iceberg ensures your data remains portable and readable by any compatible engine
  • Agents keep what they observe, decide and do as persistent tables for learning across runs
  • Operated in Europe with data storage in Frankfurt and model inference in Paris
  • Pay only for what you use with no request, ingress or egress fees
  • Serverless platform with no servers or clusters to manage
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)7 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)32
Citation Flow (Majestic)2326
Referring domains (Majestic)1832

4 details filled in for both companies.

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