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Rudi
Causal graph memory for LLM.Flat token cost across sessions.
Rudi is a context engine for long-running AI sessions. Instead of resending the whole chat history every turn — expensive, hits limits, forgets early decisions — Rudi stores only the decisions that matter as a causal graph in SQLite. The AI reads the graph, not the transcript. Cost stays flat across 1000+ turns. Unlike memory tools that store facts, Rudi tracks consequences: change one decision and it flags exactly what breaks downstream. Open source, local-first.
About Rudi on Product Hunt
“Causal graph memory for LLM.Flat token cost across sessions.”
Rudi was submitted on Product Hunt and earned 0 upvotes and 0 comments, placing #92 on the daily leaderboard. Rudi is a context engine for long-running AI sessions. Instead of resending the whole chat history every turn — expensive, hits limits, forgets early decisions — Rudi stores only the decisions that matter as a causal graph in SQLite. The AI reads the graph, not the transcript. Cost stays flat across 1000+ turns. Unlike memory tools that store facts, Rudi tracks consequences: change one decision and it flags exactly what breaks downstream. Open source, local-first.
On the analytics side, Rudi competes within GitHub — topics that collectively have 41.3k followers on Product Hunt. The dashboard above tracks how Rudi performed against the three products that launched closest to it on the same day.
Who hunted Rudi?
Rudi was hunted by Raphael Sebastian. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Rudi including community comment highlights and product details, visit the product overview.