Gr

Graph-flow – LangGraph-inspired AI agent workflows in Rust

Hacker News

Graph-flow – LangGraph-inspired AI agent workflows in Rust

300 GitHub stars and 6,000 crates.io downloads later, graph-flow has been a fun experiment in building AI-agent workflows in Rust. It is a LangGraph-inspired library focused on graph-based orchestration, stateful execution, conditional routing, persistence, and type safety. The goal was to keep the core small and useful not only for AI agents, but for any Rust application that needs robust workflow execution. Rust in AI still feels early, but projects like Rig, LanceDB, and others make it feel like the ecosystem is starting to take shape. If you’re building AI systems in Rust, I’d love for you to check it out and share feedback. GitHub: https://github.com/a-agmon/rs-graph-llm

Visit product View on Hacker NewsApr 27, 2026

Actual performance

2points

Did not reach leaderboard

Launch Intel predictions

Analyze your own launch →

Product HuntOn track for Day 1 leaderboard · Strong signals: agents, agent · Missing: mac, macos, cursor

64%64% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

Indie HackersIH features products with proven revenue · Missing: supports, reddit linkedin, podcasting

45%45% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

TrustMRRLess likely to generate early MRR · Missing: mobile apps, ios, personal

36%36% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

Hacker NewsMay not resonate with HN audience · Strong signals: 000, io · Missing: https docs, excited, just released

30%30% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

AppSumoMay struggle as an AppSumo deal · Missing: plus, platform, intuitive

27%27% predicted probability of success on AppSumo, based on ML models trained on real launch data.

Acquire.comPre-revenue stage for this audience · Missing: arr, mrr, revenue

24%24% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto

0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

Similar products

ADK-Studio – a visual builder for creating AI agent workflows with Rust54%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

ADK-Studio – a visual builder for creating AI agent workflows with Rust

EC2 Management in Rust (Htop Inspired)59%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

EC2 Management in Rust (Htop Inspired)

Run, build, and govern AI agent workflows for DevOps32%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Run, build, and govern AI agent workflows for DevOps

Result monad for Elixir inspired by Rust Result type60%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Result monad for Elixir inspired by Rust Result type

Agent Forge38%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Build AI agent workflows with zero code

Indie Hackerscommitment-full-time

Agent Forge86%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Build AI agent workflows with zero code

Sim Studio83%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Figma canvas for AI agent workflows

Product Hunt+210Open Source

RayClaw – AI agent like OpenClaw, standalone or as a Rust crate20%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

RayClaw – AI agent like OpenClaw, standalone or as a Rust crate

RunMat – a V8 inspired Rust runtime for the landlocked Matlab language72%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

RunMat – a V8 inspired Rust runtime for the landlocked Matlab language

AgentOS Mini23%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Reliable operations kit for AI agent workflows

Browse all products Analyze your launch