Sim is an open-source workspace to build agentic workflows. Connect your AI agents and workflows to 1,000+ integrations and LLMs.
This is the 3rd launch from Sim. View more
Sim
Launched this week
Sim is an open-source workspace to build agentic workflows. Connect your AI agents and workflows to 1,000+ integrations and LLMs.




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Launch Team / Built With






Origami.chat
I use Sim every day, it's fantastic
Sim
@finn_mallery thanks Finn! Legend.
Build Check
Hey Emir! Congrats on the launch. Love open source projects and even more if it's backed by YC. Wish you all the best here
Sim
@german_merlo1 thanks so much!
Love that you're supporting multiple integrations instead of reinventing every connector . That should make it much easier to fit into existing tech stacks.
Sim
@isaac_warren absolutely.
Creatium
This is so needed - agents working in isolation just aren't as effective!
Sim
@kelly_king3 I completely agree! I hope you enjoy!
Besimple AI
this is super cool!
Sim
@yi_zhong3 thank you!
Context.dev
huge congrats!!
Sim
@yahia_bakour3 thank you Yahia!
Congratulations
Sim
@madalina_barbu thank you!