Marvin vs Pipecat
Marvin and Pipecat are both agent frameworks for Python. Marvin is published by Prefect and Pipecat by Daily. On GitHub, Pipecat has 16,779 stars and Marvin has 6,207. Marvin was last active in Sep 2026, Pipecat in Oct 2026. The table lines up where they differ (publisher, license, GitHub stars and weekly downloads) and has the install commands for both. Everything here comes from the listings' public sources and is refreshed daily. Marvin describes itself as: Python framework for structured LLM outputs and agentic workflows built from tasks, agents and threads. Pipecat: Open-source Python framework for real-time voice and multimodal agents, built from composable pipelines with handoffs between specialist agents. Licenses: Marvin Apache-2.0, Pipecat BSD-2-Clause.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
Marvin
Prefect
Python framework for structured LLM outputs and agentic workflows built from tasks, agents and threads.
Pipecat
Daily
Open-source Python framework for real-time voice and multimodal agents, built from composable pipelines with handoffs between specialist agents.
Who should pick which
- Pipecat has the larger community: 16,779 GitHub stars against 6,207.
- Pipecat is more recently active (freshness A against B).
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | Marvin | Pipecat |
|---|---|---|
| Type | Harness | Harness |
| Publisher | Prefect | Daily |
| License | Apache-2.0 | BSD-2-Clause |
| Pricing | Not stated | Not stated |
| Runs | Not stated | Not stated |
| Auth | Not stated | Not stated |
| Hosts supported | Not stated | Not stated |
| Tools | Not listed yet | Not listed yet |
| Security grade | –Security: not graded yet | –Security: not graded yet |
| Freshness grade | BFreshness: B | AFreshness: A |
| GitHub stars | 6,207 | 16,779 |
| Weekly downloads | 61,775 | 373,555 |
| Last release | Mar 4, 2026 | Oct 24, 2026 |
| Last activity | Sep 23, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
Marvin
pip install marvin
Pipecat
pip install pipecat-ai
Also consider
- 0.729score
Agent Squad
2FastLabs
Open-source framework that routes each user query to one of several AI agents, with Python, TypeScript and Swift runtimes.
HarnessAFreshness: A★ 7.8K↓ 1.5K/wk - 0.667score
OGX (formerly Llama Stack)
OGX
OpenAI-compatible agentic API server for inference, vector stores, files and skills, on any model or infrastructure.
HarnessAFreshness: A★ 8.4K↓ 14.2K/wk - 0.650score
txtai
NeuML
All-in-one Python AI framework for embeddings-based semantic search, LLM pipelines, workflows and agents.
HarnessAFreshness: A★ 13K↓ 3.3K/wk
Questions
- Is Marvin or Pipecat more popular?
- Pipecat has more GitHub stars (16,779 against 6,207). Stars measure attention, not quality, so check freshness and docs too.
- Are Marvin and Pipecat open source?
- Yes: Marvin is Apache-2.0 and Pipecat is BSD-2-Clause.
Related
Cite this page
Marvin vs Pipecat. Agent Mart. https://agentmart.dev/compare/marvin-vs-pipecat (last updated 2026-10-26)