OGX (formerly Llama Stack) vs Pipecat
OGX (formerly Llama Stack) and Pipecat are both agent frameworks. OGX (formerly Llama Stack) is published by OGX and Pipecat by Daily. On GitHub, Pipecat has 16,779 stars and OGX (formerly Llama Stack) has 8,444. Both were last active 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. OGX (formerly Llama Stack) describes itself as: OpenAI-compatible agentic API server for inference, vector stores, files and skills, on any model or infrastructure. Pipecat: Open-source Python framework for real-time voice and multimodal agents, built from composable pipelines with handoffs between specialist agents. Licenses: OGX (formerly Llama Stack) MIT, Pipecat BSD-2-Clause.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
OGX (formerly Llama Stack)
OGX
OpenAI-compatible agentic API server for inference, vector stores, files and skills, on any model or infrastructure.
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
- Pick OGX (formerly Llama Stack) if you want MCP support built in.
- Pick Pipecat if you need several agents working together.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | OGX (formerly Llama Stack) | Pipecat |
|---|---|---|
| Type | Harness | Harness |
| Publisher | OGX | Daily |
| License | MIT | 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 | AFreshness: A | AFreshness: A |
| GitHub stars | 8,444 | 16,779 |
| Weekly downloads | 14,172 | 373,555 |
| Last release | Oct 9, 2026 | Oct 24, 2026 |
| Last activity | Oct 24, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
OGX (formerly Llama Stack)
pip install ogx
Pipecat
pip install pipecat-ai
Also consider
- 0.745score
BeeAI Framework
IBM / Linux Foundation
Python and TypeScript framework for multi-agent systems, with MCP and A2A interop, YAML orchestration and OpenTelemetry tracing.
HarnessAFreshness: A★ 3.4K↓ 5.4K/wk - 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 - 0.676score
AG2
AG2
Open-source Python framework for AI agents that cooperate on tasks, with human-in-the-loop workflows and multi-agent patterns.
HarnessAFreshness: A★ 5K↓ 39.7K/wk
Questions
- Is OGX (formerly Llama Stack) or Pipecat more popular?
- Pipecat has more GitHub stars (16,779 against 8,444). Stars measure attention, not quality, so check freshness and docs too.
- Are OGX (formerly Llama Stack) and Pipecat open source?
- Yes: OGX (formerly Llama Stack) is MIT and Pipecat is BSD-2-Clause.
Related
- AlternativesAlternatives to OGX (formerly Llama Stack)
- AlternativesAlternatives to Pipecat
- ComparisonBeeAI Framework vs OGX (formerly Llama Stack)
- ComparisonAgent Squad vs OGX (formerly Llama Stack)
- ComparisonAG2 vs OGX (formerly Llama Stack)
- ComparisonOpenAI Agents SDK vs Pipecat
- ComparisonAgentScope vs Pipecat
- ComparisonPipecat vs PraisonAI
Cite this page
OGX (formerly Llama Stack) vs Pipecat. Agent Mart. https://agentmart.dev/compare/ogx-formerly-llama-stack-vs-pipecat (last updated 2026-10-26)