dagster logo
dagster
★ 16.3k
vs
hermes-agent logo
hermes-agent
★ 256.0k

dagster vs hermes-agent

dagster: Dagster is a data orchestrator purpose-built for data platforms in the MLOps era, helping users define, develop, and operate data assets. It offers a powerful programming model, local development experience, and a robust UI for observing and debugging pipelines in production.; hermes-agent: Hermes Agent is a self-improving AI agent from Nous Research with a built-in learning loop: it creates skills after complex tasks, improves them during use, searches its own past sessions and builds a model of the user over time. It works with any model provider, talks through a terminal UI or Telegram, Discord, Slack, WhatsApp and Signal, and runs on local, Docker, SSH or serverless backends.

01

TL;DR

dagster logo
dagsterWorkflow Automation · ★ 16.3k
When to choose:
  • You need an asset-centric data and AI orchestration platform that tracks data dependencies, partition lineages, and observability in Python.
  • You want local development ergonomics, declarative asset definitions, and unified orchestration across dbt, ML models, and data pipelines.
When to skip:
  • You need simple, lightweight agent conversation loops; Dagster is an enterprise data engineering orchestrator, not a chat bot loop.
  • You need durable function workflows with arbitrary sleeps and human-in-the-loop approvals without asset abstractions; Temporal is simpler for that.
hermes-agent logo
hermes-agentWorkflow Automation · ★ 256.0k

A personal assistant on a cheap VPS that you talk to from Telegram

02

Side-by-Side Comparison

Field
dagster logodagster
hermes-agent logohermes-agent
Category
Workflow Automation
Workflow Automation
Stars
★ 16.3k
★ 256.0k
License
Apache-2.0
MIT
Install Command
pip install dagster dagster-webserver
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
Updated
2d ago
1d ago
Open Source
Yes
Yes
Tags
Data Orchestration, MLOps, Data Pipelines
agent-framework, ai, ai-agent
03

Features

dagster logodagster
01Software-defined Assets
02Declarative Programming Model
03Powerful Local Development
04Robust Operational UI (Dagit)
05Extensive Integrations
hermes-agent logohermes-agent
01Autonomous skill creation after complex tasks, with skills that self-improve during use
02FTS5 session search with LLM summarization and Honcho user modeling for cross-session recall
03Single gateway for Telegram, Discord, Slack, WhatsApp, Signal and CLI
04Built-in cron scheduler with delivery to any platform
05Seven terminal backends: local, Docker, SSH, Singularity, Modal, Daytona, Vercel Sandbox
06Switch model providers with hermes model, no code changes
04

Use Cases

dagster logodagster
↳Building reliable data platforms
↳Developing MLOps workflows
↳Automating data analytics and reporting
hermes-agent logohermes-agent
↳A personal assistant on a cheap VPS that you talk to from Telegram
↳Unattended daily reports, backups and audits defined in natural language
↳Generating tool-calling trajectories for model training research
05

Best For

dagster logodagster
Most PopularEssentialTrending
hermes-agent logohermes-agent
Most Popular
FAQ

FAQ

What is the difference between dagster and hermes-agent?
Both dagster and hermes-agent are in the Workflow Automation category. dagster has 16.3k stars, while hermes-agent has 256.0k stars.
Which is better, dagster or hermes-agent?
The best choice depends on your use case. Choose dagster if Building reliable data platforms, and hermes-agent if A personal assistant on a cheap VPS that you talk to from Telegram.
Is dagster free or open source?
Yes, dagster is open source on GitHub (Apache-2.0).
Is hermes-agent free or open source?
Yes, hermes-agent is open source on GitHub (MIT).
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