Firebolt

Firebolt is a cloud data infrastructure company founded in 2019, specializing in high-performance data warehousing solutions. The company has raised $270 million in funding and is recognized for its AI-first, cloud-native architecture that delivers sub-second latency and high concurrency, making it well-suited for modern AI applications and analytics. Firebolt offers a cloud data warehouse that emphasizes speed and elasticity at scale. Its architecture features decoupled compute and storage, allowing for flexible scaling options. The company adopts an "Everything SQL" approach, ensuring compatibility with PostgreSQL and simplifying data modeling for development teams. Firebolt is dedicated to customer satisfaction and operates as a global team, with employees in over 20 countries and offices in Kirkland, Munich, and Tel Aviv.

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Information Technology & Services Palo Alto, United States Founded 2019 ~105 employees Private · Series C

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Employees
105
+14.1% in the 3 months to Jun 2025
Revenue / employee
$39K
Revenue ~$4.1M
Total funding
$264M
Last round Series C, Jan 2022
12-month attrition
18.4%
Tech: 19.5%
H1B filings, FY2025
1
Sponsors visas

Headcount trend

Firebolt went from 91 employees in Jul 2023 to 105 in Jun 2025. Jan to Jun 2025: 28 people joined, 9 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other38
Engineering32
Operations8
Marketing8
Sales6
Success5
Finance4
HR3

Funding

  • Jan 2022 · Series C · $100M · Alkeon Capital, Sozo Ventures, Glynn Capital
  • Jun 2021 · Series B · $127M · Dawn Capital, K5 Global, Zeev Ventures
  • Dec 2020 · Series A · $37M · Zeev Ventures, TLV Partners, Bessemer Venture Partners

Salaries at Firebolt

All salaries

4 salary profiles in the US

Pay by level, gender and ethnicity

Layoffs

Details

No layoffs reported in the last 12 months.

  • Feb 2026 · Tel Aviv, Israel

See companies that haven't had layoffs

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering3
Marketing1
Historical LCA Filings
2025
1
2024
3

The department split adds up all the years listed above. FY2025 alone: 1 filings.

Peer reviews

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Anonymous peer reviews on OffTheRecord

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Firebolt FAQ

How many employees does Firebolt have?

Firebolt has about 105 employees, up 14.1% over the 3 months to Jun 2025.

Does Firebolt sponsor H1B visas?

Yes. Firebolt filed 1 H1B (LCA) application in FY2025, according to the latest U.S. Department of Labor disclosures. It was for a Marketing role.

Has Firebolt had layoffs in 2026?

Yes. Firebolt has reported layoffs in 2026, most recently on Feb 15, 2026.

What is Firebolt's revenue per employee?

Firebolt makes about $39K in revenue per employee, based on $4.1M annual revenue and 105 employees.

How much does Firebolt pay?

6figr has 4 salary profiles for Firebolt in the US, with pay broken down by role, level, gender and ethnicity on the Firebolt salaries page. See Firebolt salaries

How much funding has Firebolt raised?

Firebolt has raised $264M in total funding; its latest round was Series C in Jan 2022.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.