Allium
Allium provides blockchain data infrastructure tools that let teams query and stream onchain data using SQL or APIs. The 2-10 person startup has raised $61M, including a Series B in June 2026.
About
Allium sells infrastructure that processes and routes blockchain data to various destinations, supporting SQL queries, API access, and direct data streaming. Its tools are used by teams needing to analyze or integrate onchain activity without building their own pipelines.
The company has raised $61M from investors including Kleiner Perkins and Amplify Partners, though its headcount remains under 10. Its Series B closed in mid-2026, suggesting recent acceleration despite the small team size.
Founders and leadership
Engineering dominates the 2-10 person team, accounting for 20 roles. Leadership includes veterans from blockchain infrastructure firms like Quicknode and Messari.
The Allium org chart
Ethan Chan (Co-Founder & CEO) leads 23 mapped leaders with 3 direct reports. Click +N to expand a team; names link to the person’s public profile.
Talent flow
Nearly half the team studied at National University of Singapore, with others from UIUC and Berkeley. Alumni founded Hebbian Robotics and joined firms like Insight Partners.
Most common previous employers of Allium staff: Quicknode (6), Bloomberg (3), Messari (3), Singapore Army (3), National University of Singapore (3), GovTech Singapore (3). Former Allium employees most often moved to Pillar (1), Insight Partners (1), Modal (1), Hebbian Robotics (1), Sopra Steria (1), Hangr (1).
Alumni worth knowing
Where the team actually sits
Allium people are concentrated in New York, United States (14), Singapore (11), Colorado, United States (4), San Francisco Bay Area (4).
Search footprint
Allium attracts about 879,000 organic search visits a month, traffic worth roughly $1M a month if bought through ads. It gained 123,603 ranking keywords and lost 87,958 in the last period.
Frequently asked
Allium has raised $61M in total, most recently a Series B round in June 2026.
Allium was founded in 2021 by Ethan Chan, Cheng Han Lee.
Ethan Chan (Co-Founder & CEO) sits at the top of Allium's reporting structure, with 3 direct reports.
The most common previous employers of current Allium staff are Quicknode (6 people), Bloomberg (3 people), Messari (3 people).
Former Allium employees most often move to Pillar (1), Insight Partners (1), Modal (1).
Allium attracts about 879,000 organic search visits a month, worth roughly $1M a month in equivalent ad spend.
Allium staff are concentrated in New York, United States (14), Singapore (11), Colorado, United States (4).
Computed from 61 current and 16 former Allium profiles, as of September 2026. Source: Crustdata.
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