OpenAI Agents SDK (JavaScript) vs PraisonAI
OpenAI Agents SDK (JavaScript) and PraisonAI differ first by language. The OpenAI SDK is a TypeScript and JavaScript framework for multi-agent workflows with tools, handoffs, guardrails, sandboxes and voice agents. PraisonAI is a Python framework for multi-agent teams, with a CLI and Docker, MCP and A2A deployment options.
Pick the OpenAI SDK if you work in TypeScript. Pick PraisonAI if you work in Python. PraisonAI has more GitHub stars, 9,288 against 3,939, but the OpenAI SDK has more weekly downloads, 1,193,362 against 4,621. Both are MIT licensed and have a freshness grade of A.
Updated Oct 26, 2026 · Built from catalog data; how we rank and grade
OpenAI Agents SDK (JavaScript)
OpenAI
TypeScript and JavaScript framework for multi-agent workflows with tools, handoffs, guardrails, sandboxes and voice agents.
PraisonAI
Mervin Praison
Python framework for multi-agent teams and workflows, with a CLI and Docker, MCP and A2A deployment options.
Who should pick which
- Pick OpenAI Agents SDK (JavaScript) if you work in TypeScript.
- Pick PraisonAI if you work in Python.
- PraisonAI has the larger community: 9,288 GitHub stars against 3,939.
From listing data only. We don't pick a winner on security beyond the grades; read how grades work.
Side by side
| Fact | OpenAI Agents SDK (JavaScript) | PraisonAI |
|---|---|---|
| Type | Harness | Harness |
| Publisher | OpenAI | Mervin Praison |
| License | MIT | MIT |
| 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 | 3,939 | 9,288 |
| Weekly downloads | 1,193,362 | 4,621 |
| Last release | Oct 20, 2026 | Oct 23, 2026 |
| Last activity | Oct 21, 2026 | Oct 24, 2026 |
Facts from each listing's public sources, checked daily. Tool lists arrive with tool scans.
Install
OpenAI Agents SDK (JavaScript)
npm install @openai/agents
PraisonAI
pip install praisonaiagents
Also consider
- 0.867score
Pi Agent Core
Earendil
Minimal TypeScript agent harness with an agent runtime, multi-provider LLM API, terminal UI and coding agent CLI that users extend themselves.
HarnessAFreshness: A★ 117.6K↓ 5.1M/wk - 0.831score
CopilotKit
CopilotKit
Open-source SDK that connects AI agents to app front ends with chat UI, generative UI, shared state and human approvals; creator of the AG-UI protocol.
HarnessAFreshness: A★ 38.2K↓ 286.2K/wk - 0.740score
Deep Agents
LangChain
Opinionated agent harness on LangGraph with sub-agents, filesystem access, context management, persistent memory and approval of tool calls.
HarnessAFreshness: A★ 30.6K↓ 1.9M/wk
Questions
- Is OpenAI Agents SDK (JavaScript) or PraisonAI more popular?
- PraisonAI has more GitHub stars (9,288 against 3,939). Stars measure attention, not quality, so check freshness and docs too.
- Are OpenAI Agents SDK (JavaScript) and PraisonAI open source?
- Yes: OpenAI Agents SDK (JavaScript) is MIT and PraisonAI is MIT.
Related
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Cite this page
OpenAI Agents SDK (JavaScript) vs PraisonAI. Agent Mart. https://agentmart.dev/compare/openai-agents-sdk-javascript-vs-praisonai (last updated 2026-10-26)