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Feldera
Incremental view maintenance engine for real-time SQL over lakehouses
About Feldera
Feldera is a data-infrastructure company building an incremental view maintenance (IVM) engine for lakehouses and modern pipelines, powered by DBSP, a streaming algebra that won Best Paper at VLDB 2023. Led by CEO and co-founder Lalith Suresh, Feldera runs standard SQL continuously over changing data and recomputes only what changed, so complex views across applications, databases and data lakes stay fresh in seconds while cutting warehouse compute that would otherwise re-batch entire datasets; customers use it for real-time logistics views, fraud detection, agent security context and other always-on workloads, with reported warehouse compute reductions of 95%+. The platform is available as cloud and self-hosted deployments. In September 2026 Feldera announced $21.5 million in total funding: a Seed led by Costanoa Ventures with Ion Stoica participating, and a $15.4 million Series A led by Inovia Capital with Costanoa and Battery Ventures, to grow the core engine, lakehouse integrations and managed service. Sources: Feldera blog 21 Sep 2026; Axios 21 Sep 2026.
Source: Dealroom company dataKnowledge graph
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Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jul 2026 | $15M | $62M | Battery Ventures · Costanoa Ventures | ↗ |
| EARLY VC✓Equity / VC | Jun 2023 | $6M | $24M | Undisclosed | ↗ |
Growth signals
Latest recorded traffic for Feldera is 8.1K monthly website visits, down 55% over the last three months. Feldera's team grew 16.7% over the past year.
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Investments and acquisitions
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Investors
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Series A2 investors entered at this stage
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Feldera on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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