GlassFlow deduplicates and joins Kafka data streams for ClickHouse. It is open-source, fast, and reduces the load on your ClickHouse.
GlassFlow deduplicates and joins Kafka data streams for ClickHouse. It is open-source, fast, and reduces the load on your ClickHouse.
Headquarters: Berlin
Product: Open-source Kafka→ClickHouse ingestion with deduplication, joins, stateful processing
Founders: Armend Avdijaj (Founder & CEO); Ashish Bagri (Founder & CTO)
Employees: ~13
Total funding: USD 6,350,000
Notable investors: Upfront Ventures, HTGF
Real-time data ingestion and transformation from Kafka into ClickHouse with deduplication and stateful processing.
2023
Data infrastructure / streaming
USD 4,800,000
Round reported Oct 28–29, 2024; participants named include HTGF, Robin Capital, TinyVC and angel investors.
“Includes institutional backers such as Upfront Ventures and High-Tech Gründerfonds (HTGF)”
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