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Sim

Open-source alternative toMMake

Sim is a collaborative workspace for visually building, deploying, and monitoring AI agents and workflows with integrations, tables, files, and knowledge bases.

Sim website screenshot

Total stars

Last 7 days

29,424

HostingSelf-hostable

LicenseApache-2.0

LanguageTypeScript

Last commitAug 15, 2026

Latest releaseAug 15, 2026

Release frequency20 per month

Contributors60

Stars29,424

Forks3,775

Issues283

What it does

Sim is a collaborative workspace for building, deploying, and managing AI agents and workflows. Users can create agents visually, conversationally, or with code; connect more than 1,000 integrations and major language models; ingest files, knowledge bases, and structured table data; and monitor runs, logs, schedules, and workflow activity.

The workspace includes tables, files, and searchable knowledge bases for teams and agents. It can be used through the hosted sim.ai service or deployed locally from the repository. The README documents local development, Docker Compose, Kubernetes via Helm, and support for local models through Ollama and vLLM.

Capabilities

#Visual multi-step automation workflows

#Application and data integration

#Workflow orchestration and management

#Pre-built integration library

#AI agent deployment

#No-code business applications from data model to deployed workflow

#Workflow automations

#Business-tool integrations

Categories

Built with

TTailwind
ZZod
NNext.js
CClickHouse
SSocket.io
DDocker
TTypeScript
VVitest
GGCP
MMongoDB
BBash
GGitHub Actions
RReact
PPython
CCSS
NNodeJS
RRedis
PPlaywright
JJSX
JJavaScript

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