This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
OttO is a graph-based semantic knowledge database that runs entirely on your local device. It connects to other AI tools as an MCP server and continuously updates its knowledge graph based on the insights and inferences those tools generate. Instead of spending extra tokens on tasks that have already been completed, OttO reuses existing knowledge and expands it with the information you provide, allowing its knowledge graph to grow and improve over time.
Tried OttO with my usual MCP setup and the local knowledge graph actually picking up inferences between sessions was a nice surprise. feels like my tools finally remember things without me feeding them context again.
How does OttO handle conflicts when two connected AI tools generate contradictory inferences about the same entity in the graph?
How does Otto handle conflicts when multiple AI tools feed it different or contradictory inferences about the same entity at the same time?
About OttO on Product Hunt
“Graph-Based Self-Updating MCP Knowledge Base. ”
OttO was submitted on Product Hunt and earned 3 upvotes and 6 comments, placing #160 on the daily leaderboard. OttO is a graph-based semantic knowledge database that runs entirely on your local device. It connects to other AI tools as an MCP server and continuously updates its knowledge graph based on the insights and inferences those tools generate. Instead of spending extra tokens on tasks that have already been completed, OttO reuses existing knowledge and expands it with the information you provide, allowing its knowledge graph to grow and improve over time.
OttO was featured in Productivity (655.7k followers), Developer Tools (515.4k followers) and Artificial Intelligence (473.1k followers) on Product Hunt. Together, these topics include over 325.2k products, making this a competitive space to launch in.
Who hunted OttO?
OttO was hunted by Berkay Demirkol. 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.
Want to see how OttO stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Berkay Demirkol
Tried OttO with my usual MCP setup and the local knowledge graph actually picking up inferences between sessions was a nice surprise. feels like my tools finally remember things without me feeding them context again.