AgentIndex icon
AgentIndex
fast-agent logo
fast-agent
★ 3.9k
vs
factorly logo
factorly
★ 24

fast-agent vs factorly

fast-agent: fast-agent is a CLI-first framework for building and interacting with sophisticated multimodal AI agents and workflows. It offers comprehensive support for various LLM providers, structured outputs, and vision, with unique features like MCP Feature support and live streaming responses to the terminal.; factorly: Factorly is a local runtime for agent tool chains. It manages tool calls, injects credentials from an encrypted vault, enforces governance rules, and logs everything. Agents see workflows and tools while secrets stay secure.

01

TL;DR

fast-agent logo
fast-agentDev Tooling · ★ 3.9k

Rapid development and testing of sophisticated multimodal AI agents and workflows.

Read fast-agent full review →
factorly logo
factorlyWorkflow Automation · ★ 24

Orchestrate agent tool calls across multiple services

Read factorly full review →
02

Side-by-Side Comparison

Field
fast-agent logofast-agent
factorly logofactorly
Category
Dev Tooling
Workflow Automation
Stars
★ 3.9k
★ 24
License
Apache-2.0
GPL-3.0
Install Command
uv pip install fast-agent-mcp
npm install -g factorly
Updated
1d ago
3mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
acp, agent, agent-framework
agent, ai, cli
03

Features

fast-agent logofast-agent
01Sophisticated multimodal Agent and Workflow creation.
02Comprehensive LLM provider support (e.g., Anthropic, OpenAI, Google, Ollama).
03Structured outputs, PDF, and Vision support.
04CLI-first with interactive terminal UI (TUI-style) and live streaming responses.
05Advanced agentic workflows like Chain, Parallel, MAKER, and Agents As Tools.
factorly logofactorly
01Define tools in one config with support for 40+ blueprints
02Test tools in the UI and see responses before granting agent access
03Compose workflows with per-step policies and deterministic sequences
04Govern with vault, policies, and audit log built-in
05Supports MCP servers, REST APIs, and CLI commands
04

Use Cases

fast-agent logofast-agent
↳Rapid development and testing of sophisticated multimodal AI agents and workflows.
↳Diagnosing and tuning agent applications, including those requiring human input.
↳Implementing advanced agentic patterns for error reduction or complex task decomposition.
factorly logofactorly
↳Orchestrate agent tool calls across multiple services
↳Securely manage and inject credentials without exposing secrets
↳Automate workflows with governance and audit trails
05

Best For

fast-agent logofast-agent
Trending
factorly logofactorly
—
FAQ

FAQ

What is the difference between fast-agent and factorly?
Both fast-agent and factorly are in the Dev Tooling category. fast-agent has 3.9k stars, while factorly has 24 stars.
Which is better, fast-agent or factorly?
The best choice depends on your use case. Choose fast-agent if Rapid development and testing of sophisticated multimodal AI agents and workflows., and factorly if Orchestrate agent tool calls across multiple services.
Is fast-agent free or open source?
Yes, fast-agent is open source on GitHub (Apache-2.0).
Is factorly free or open source?
Yes, factorly is open source on GitHub (GPL-3.0).
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