StackBlitz Revenue, Valuation, Funding & Investors

StackBlitz is valued at $700M as of January 2025, a 17.5x multiple on its last reported $40M revenue.

Last StackBlitz valuation

$700M

Series B · Jan 2025

Last StackBlitz funding round

$106M

Series B · Jan 2025

StackBlitz revenue

$40M

Series B · Jan 2025

Key investors in StackBlitz

  • GV
  • Greylock
  • Madrona
  • Nexus Venture Partners
  • Emergence Capital
  • MANTIS Venture Capital

StackBlitz Overview

About StackBlitz

StackBlitz is a developer tools company, founded in 2017, that provides a fully browser-based Integrated Development Environment for web development, powered by its WebContainers technology that runs a complete development environment instantly inside a browser tab. The platform is used by developers at companies including Google, Airbnb, Uber, Meta, Shopify, and Stripe. In 2024 the company pivoted toward AI with the launch of Bolt.new, a tool that lets users build websites through AI prompts, which grew to nearly one million monthly users within months of its release.


Founded

2018

HQ

United StatesUnited States

Status

Privately held

Customer focus

B2B

Revenue model

Subscription

Revenue

$40M (Jan 2025)

Valuation

$700M (Jan 2025)

StackBlitz Valuation

StackBlitz is currently valued at $700M, based on its Series B in January 2025.

The $106M round was led by Emergence Capital and GV, with participation from Conviction, MANTIS Venture Capital and Madrona.

StackBlitz valuation by funding round

StackBlitz valuation by funding round
DateStageValuationRevenue Multiple
Jan 2025Series B$700M17.5x

StackBlitz Revenue

StackBlitz's latest recorded revenue is $40M, as of its Series B in January 2025. At a $700M valuation, that implies a 17.5x revenue multiple.

StackBlitz revenue by funding round

StackBlitz revenue and valuation multiple by funding round
DateRevenue *ValuationRevenue MultipleStage
Jan 2025$40M$700M17.5xSeries B

* Revenue (or ARR) figures are the values recorded alongside each funding round. Typically run-rate revenue at the time of the deal, or a reported LTM (last 12 months) revenue.

StackBlitz Funding History

StackBlitz has raised a total of $113M across 2 funding rounds.

StackBlitz's first fundraising round was a $8M seed round in April 2022. The most recent completed round was a $106M Series B in January 2025.

StackBlitz funding rounds

StackBlitz funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Jan 2025Series BEmergence Capital (lead); GV (lead); Conviction; MANTIS Venture Capital; Madrona$106M$700MStackBlitz is a developer tools company founded in 2017, offering the fastest and most secure 100% browser-based Integrated Development Environment (IDE) for web development, recently pivoting to AI with Bolt.new, a platform enabling users to build websites through AI prompts, attracting nearly one million monthly users via word-of-mouth since October 2024. The Series B round raised $105.5 million on January 23, 2025, led by Emergence Capital and GV (Google Ventures), with participation from Conviction Capital, Madrona Venture Group, MANTIS Venture Capital, and undisclosed angels, following prior seed funding and bringing total raised to $113.4 million across five rounds. At the time of the round, StackBlitz achieved explosive growth with Bolt.new, reaching $40M ARR by March 2025, up from near-shutdown at $80K ARR in late 2023, adding $2.5M ARR weekly, boasting 45,000+ paid customers, 85%+ retention, 25,000+ daily projects, and 10.4M monthly visitors. The funding valued the company at approximately $700 million, signaling strong investor confidence amid rapid revenue scaling that outpaced prior investments like Zoom and Salesforce; Emergence Capital partner Joe Floyd joined the board post-round. The round supports accelerated product development, enhanced collaboration features, deeper integrations with web frameworks, and expanded access to web development education. StackBlitz positions itself in the booming AI coding tools market, competing with Replit and others, while leveraging browser-based solutions for security and speed in a fast-paced digital landscape. Metrics highlight unprecedented velocity, with Bolt.new dubbed among the fastest-growing startups ever.
Apr 2022SeedGreylock (lead); GV (lead); Tom Preston-Werner; Pratyus Patnaik; Nexus Venture Partners$8M-StackBlitz raised $7.9 million in seed funding in April 2022 led by Greylock Partners and GV (formerly Google Ventures), with participation from GitHub co-founder Tom Preston-Werner and other developer-focused investors. The company provides a browser-based collaborative web development environment powered by WebContainers technology, enabling developers to run a full development environment instantly in a browser tab. At the time of the seed round, StackBlitz had achieved significant traction with 2 million developers using the platform monthly and enterprise revenue that had grown 10x during 2021. The company had quadrupled its headcount to 20 people and counted developers from over 2,000 companies on its platform, including major enterprises like Google, Airbnb, Uber, Meta, Shopify, and Stripe. The funding was intended to expand operations, build collaborative web development environments, grow the enterprise sales and marketing teams, and double the R&D organization to continue advancing its WebContainers technology and launching new developer experiences.

Who has invested in StackBlitz?

9 investors have backed StackBlitz across its funding rounds, including GV, Greylock, Madrona, Nexus Venture Partners, Emergence Capital and MANTIS Venture Capital.

Lead investors include Emergence Capital, GV and Greylock.


StackBlitz Investors

Investors in StackBlitz by funding rounds participated
InvestorHQRoundsRoleFirst check
GVUnited StatesSan Francisco, CA2LeadApr 2022
ConvictionUnited StatesUnited States1ParticipantJan 2025
Emergence CapitalUnited StatesSan Francisco, CA1LeadJan 2025
Tom Preston-WernerUnited StatesSan Francisco, CA1ParticipantApr 2022
Pratyus PatnaikUnited StatesSan Francisco, CA1ParticipantApr 2022
GreylockUnited StatesSan Francisco, CA1LeadApr 2022
MANTIS Venture CapitalUnited StatesLos Angeles, CA1ParticipantJan 2025

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StackBlitz Competitors

StackBlitz competitors include listed companies like Atlassian, Tanla Platforms, Horizon Quantum and Enghouse Systems, and private ones like LiveKit and Scalar.

Public and private companies comparable to StackBlitz
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
LiveKitUnited StatesSan Jose, CAPrivate$10M-$1B-
AtlassianAustraliaAustraliaPublicly listed$6.6B$142M$49B7.2x
ScalarJapanTokyoPrivate$110M-$710M6.5x
Tanla PlatformsIndiaIndiaPublicly listed$461M$76M$682M1.2x
Horizon QuantumSingaporeSingaporePublicly listed$269K($5M)$729M-
Enghouse SystemsCanadaCanadaPublicly listed$357M$87M$672M1.4x

StackBlitz Public Comps

StackBlitz is still privately-owned, but its public comps include Truecaller, Tanla Platforms, Enghouse Systems, Horizon Quantum, Vercom, Consensus Cloud, Sprout Social, Ooma, Hanwang Technology Co and Pexip.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Truecaller$195M$61M3.2x3.4x10.2x11.8x
Tanla Platforms$461M$76M1.2x1.2x7.6x7.1x
Enghouse Systems$357M$87M1.4x1.4x5.6x5.6x
Horizon Quantum$269K($5M)2287.8x-(125.2x)(33.0x)
Vercom$125M$34M5.9x5.2x21.8x18.2x
Consensus Cloud$350M$166M3.2x3.1x6.8x5.9x
Sprout Social$458M($31M)1.3x1.2x(18.6x)8.1x
Ooma$274M$19M2.4x2.1x35.5x15.4x

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Common questions about StackBlitz

When was StackBlitz founded?StackBlitz was founded in 2018.
Where is StackBlitz headquartered?StackBlitz is headquartered in United States.
Is StackBlitz publicly listed?No, StackBlitz is a private, VC-backed company.
What is StackBlitz's valuation?StackBlitz was last valued at $700M in its Series B in January 2025.
How much funding has StackBlitz raised?StackBlitz has raised $113M across 2 funding rounds.
What was StackBlitz's last funding round?StackBlitz's last funding round was a $106M Series B in January 2025, led by Emergence Capital and GV.
Who are StackBlitz's investors?StackBlitz's investors include GV, Conviction, Emergence Capital, Tom Preston-Werner, Pratyus Patnaik, Greylock, MANTIS Venture Capital, Madrona and Nexus Venture Partners.
What is StackBlitz's revenue?StackBlitz's latest recorded revenue is $40M (January 2025).
What is StackBlitz's revenue multiple?StackBlitz's latest valuation implies a 17.5x revenue multiple ($700M valuation on $40M of revenue).
Which companies are comparable to StackBlitz?Companies comparable to StackBlitz include LiveKit, Atlassian, Scalar, Tanla Platforms, Horizon Quantum and Enghouse Systems.

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