Text-to-SQL agents look great in demos with ten tables. Point them at a real enterprise with thousands of tables and they start guessing how things connect, and guessing wrong. PuppyGraph thinks a graph is the fix. On November 10 the company announced a $10 million Series A led by Particle Future and defy.vc, bringing total funding to $15 million, following general availability … [Read more...] about PuppyGraph Raises $10 Million Series A to Let AI Agents Query Thousands of Tables as a Graph
Series A
Lumbra Raises $25 Million to Take AI Agents From Top-Secret Networks to Regulated Industries
Most AI agent startups start with email and calendars. Lumbra started on classified networks. The Washington company announced a $25 million Series A on November 10, co-led by Point72 Ventures and Ansa with Costanoa returning, and it already has agents in production on top-secret networks across the Pentagon and the US intelligence community. Lumbra was founded in 2025 by … [Read more...] about Lumbra Raises $25 Million to Take AI Agents From Top-Secret Networks to Regulated Industries
Graphon Labs Raises $35 Million Series A to Give AI Agents Memory That Persists
Six months ago Graphon came out of stealth with an $8.3 million seed and a claim that AI's context problem should be solved outside the model. On November 10 the San Francisco company, now called Graphon Labs, announced a $35 million Series A led by RRE Ventures. HP, Energy Impact Partners, Hitachi Ventures and Gaia VC joined. Total funding is $43.3 million. Memory outside the … [Read more...] about Graphon Labs Raises $35 Million Series A to Give AI Agents Memory That Persists