Blockaid
Blockaid is a blockchain security platform that integrates with major crypto wallets and monitors internet-wide threats. It has raised $83M in funding and employs 152 people.
The growth story
Blockaid grew from 5 to 152 employees between 2022 and 2026, raising $83M along the way, most recently a Series B in February 2025.
About
Blockaid sells security software that detects threats to blockchain transactions and wallets. Its customers include crypto exchanges, wallets, and asset managers who need to protect user funds.
The company has grown rapidly since its 2022 founding, reaching 152 employees. Its $83M Series B round in February 2025 was backed by top investors including Sequoia Capital and Google Ventures.
Founders and leadership
Engineering is Blockaid's largest function, with 38 employees. The company has a median tenure of just 1 year, suggesting rapid scaling and turnover.
The Blockaid org chart
Ido Ben-Natan (Co-Founder) leads 59 mapped leaders with 9 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 47 (+12% YoY), Information Technology 18 (+50% YoY), Product Management 10 (+67% YoY), Business Development 10 (+43% YoY), Sales 8 (+14% YoY), Human Resources 8 (+100% YoY).
Talent flow
Blockaid recruits heavily from Israeli military and intelligence units, with 26 employees from the Israel Defense Forces and 13 from Unit 8200. Its alumni have founded at least one company.
Most common previous employers of Blockaid staff: Israel Defense Forces (26), Israeli Military Intelligence - Unit 8200 (13), Israeli Military Intelligence (8), Office of the Prime Minister of Israel (6), Paragon (4), Circle (3). Former Blockaid employees most often moved to Discount Tech (1), Primer Consulting (1), Abacus.AI (1), DDB Education (1), Wonderful (1), Marketing & Events Agency, Morkie Marketing (1).
Alumni worth knowing
Web traffic
Traffic mix: 52% direct, 32% search, 5% social, 1% paid.
What this company is made of
Most common skills at Blockaid: Python (Programming Language) (62), Leadership (42), SQL (39), Project Management (37), Management (35), Sales (30), JavaScript (30), C (Programming Language) (27).
Where the team actually sits
Blockaid people are concentrated in Tel Aviv District, Israel (46), Israel (21), New York, United States (13), Center District, Israel (9).
Search footprint
Blockaid attracts about 99 organic search visits a month, traffic worth roughly $0K a month if bought through ads. It gained 40 ranking keywords and lost 34 in the last period.
What employees say
- Compensation
- 4.50 / 5
- Career opportunities
- 4.50 / 5
- Senior management
- 4.50 / 5
- Work-life balance
- 4.30 / 5
Frequently asked
Blockaid has 152 employees as of September 2026.
Blockaid has raised $83M in total, most recently a Series B round in February 2025.
Blockaid was founded in 2022 by Ido Ben-Natan, Raz Niv.
Ido Ben-Natan (Co-Founder) sits at the top of Blockaid's reporting structure, with 9 direct reports.
The most common previous employers of current Blockaid staff are Israel Defense Forces (26 people), Israeli Military Intelligence - Unit 8200 (13 people), Israeli Military Intelligence (8 people).
Former Blockaid employees most often move to Discount Tech (1), Primer Consulting (1), Abacus.AI (1).
Blockaid attracts about 99 organic search visits a month, worth roughly $0K a month in equivalent ad spend.
The most common skills among Blockaid staff are Python (Programming Language), Leadership, SQL, Project Management, Management.
Blockaid staff are concentrated in Tel Aviv District, Israel (46), Israel (21), New York, United States (13).
Blockaid has about 47 people in Engineering, up 12% over the past year, as of September 2026.
Blockaid has about 18 people in Information Technology, up 50% over the past year, as of September 2026.
Computed from 127 current and 43 former Blockaid profiles, as of September 2026. Source: Crustdata.
Build this for any company
Every number on this page came from the Crustdata API. Point the MCP at a company and get the same org chart, alumni list and talent flow in one prompt.