Starburst

● Verification pending Last updated: May 21, 2026 Data last verified: May 21, 2026

Starburst: $3.35B valuation, IPO Readiness 57, Series D. Filed S-1 with the SEC on March 2026 — IPO actively in progress. Track live on The IPO Stack.

Series DEnterprise Softwareprivate (confidential filing)
57
/100
IPO Readiness Score
Grade C — Early Stage
TechStackIPO proprietary score based on funding scale, valuation, stage progression & momentum.
Track Starburst →

Analytics query engine based on Trino enabling data teams to query data anywhere without moving it.

Valuation
$3.35B
Total Funding
$414M
Stage
Series D
Sector
Enterprise Software
Headquarters
Boston, MA
CEO
Justin Borgman
IPO Status
private (confidential filing)

Funding History

Round Amount Date Lead Investors
Series C $250M Jan 2022 Andreessen Horowitz, Coatue Management
Series B $100M Jan 2021 Andreessen Horowitz, Coatue Management
Series A $22M Jan 2019 Andreessen Horowitz
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Track Starburst IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.

Frequently Asked Questions

When is Starburst going public? +

Starburst filed its S-1 registration statement with the SEC on March 12, 2026. The IPO timeline depends on SEC review and market conditions. Track the latest signals on TechStackIPO.

What is Starburst's current valuation? +

Starburst is valued at $3.35B as of January 2022. This valuation is based on its most recent private funding round tracked by TechStackIPO.

How can I invest in Starburst before IPO? +

Accredited investors can access Starburst shares through secondary market platforms, pre-IPO investment funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace tracks available access options. Note: pre-IPO investments carry higher risk and limited liquidity compared to public market investing.

What is Starburst's IPO Readiness Score? +

Starburst scores 57/100 (Grade: C) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.

Has Starburst filed for an IPO? +

Yes — Starburst filed an S-1 registration statement with the SEC on March 12, 2026, indicating an active IPO process.

How much total funding has Starburst raised? +

Starburst has raised $414M in total venture capital and private equity funding, with backing from Andreessen Horowitz, Coatue Management, Alkeon Capital.

Who are Starburst's key investors? +

Starburst's notable investors include Andreessen Horowitz, Coatue Management, Alkeon Capital. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.

What sector is Starburst in? +

Starburst is a Enterprise Software company. Analytics query engine based on Trino enabling data teams to query data anywhere without moving it.

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