About StackBlitz
StackBlitz is a company based in San Francisco (United States) founded in 2013 by Albert Pai and Eric Simons. StackBlitz has raised $135.4 million across 3 funding rounds from investors including Emergence Capital, Google Ventures and Madrona. StackBlitz offers products and services including Bolt.new and WebContainers. StackBlitz operates in a competitive market with competitors including Blitzy, PLATMA, Lovable, Create and Magic Loops, among others.
- Headquarter San Francisco, United States
- Founders Albert Pai, Eric Simons
- SectorsTechnology
- Website category Computers Electronics and Technology · Programming and Developer Software
- Email••••••••
- Website stackblitz.com
- Social LinkedIn X
- Legal Name Stackblitz, Inc
- Total Equity Funding$135.4M (USD)
in 3 rounds
- Latest Funding Round$105.5M (USD), Series B
Jan 2025
- InvestorsEmergence Capital
& 7 more
Products & Services of StackBlitz
StackBlitz offers a comprehensive portfolio of products and services, including Bolt.new and WebContainers.
AI tool that converts text into functional web apps quickly.
WebAssembly-based system for running Node.js in browser environments.
Funding Insights of StackBlitz
StackBlitz has successfully raised a total of $135.4M across 3 strategic funding rounds. The most recent funding activity was a Series B round of $105.5 million completed in January 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $135.4M
- Total Rounds 3
- Last Round Series B — $105.5M
- First Round $7.9M
(Apr 2022)
- Investors Count 8
All 3 funding rounds of StackBlitz with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jan 2025 | $105.5M | Series B | – | Emergence Capital | |
| Jun 2024 | $22M | Series A | – | – | – |
| Apr 2022 | $7.9M | Seed | – | Greylock |
8 investors in total: 5 institutional and 3 angel.
Investors in StackBlitz
StackBlitz has secured backing from 8 investors, including venture fund and angel investors. Prominent investors backing the company include Emergence Capital, Google Ventures and Madrona.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Tech focused Early and growth stage VC firm investing in the US | – | emcap.com | San Francisco, United States | |
Corporate backed venture capital fund investing in multiple sectors | – | gv.com | Mountain View, United States | |
Venture capital investing in AI, biotech, and technology sectors, focusing on seed and early stages in Seattle and beyond. | – | madrona.com | - | |
Venture capital firm focused on fintech, healthcare, logistics, enterprise tech, AI, ed tech, and multiple sectors | – | mantisvc.com | Los Angeles, United States | |
Venture capital firm specializing in early-stage tech investments and founder support. | 1965 | greylock.com | - | |
TP Tom Preston-Werner | Co-founder of GitHub, angel investor, and tech entrepreneur based in the US. | – | unknown_2a69835725ad4b2b8 | - |
JS Jay Srinivasan | Angel investor and tech entrepreneur, co-founder of Tracxn, focused on startups | – | unknown_09206966fa3d4a91b | - |
PP Pratyus Patnaik | Co-founder of Appsmith, active angel investor in Indian startups | – | unknown_f5db43f463a841ab9 | - |
Investor details for StackBlitz
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of StackBlitz
17 people are tracked at StackBlitz (6 in leadership, 11 in team).
| Name | Role | Group |
|---|---|---|
Albert Pai | Co-Founder & CTO | Leadership |
Eric Simons | Co-Founder & CEO | Leadership |
Joe Morrison | Sales Director | Leadership |
Mitchell Wright | Head Of Growth Marketing And Data | Leadership |
Alexander Berger | Chief Of Staff To The CEO | Leadership |
Bryan Adams | Vice President Of Sales | Leadership |
Stefano McCoy | Sales | Team |
Nika Kashiashvili | Startuper | Team |
José Roberto Vidal Madrid | Software Engineer | Team |
Dominic Elm | Founding Engineer | Team |
Sam Verschueren | Software Engineer | Team |
Enrique Hoyos | Growth | Team |
Kwinten Pisman | Software Engineer | Team |
Martin Slaney | Product Lead | Team |
Mason Mooney | Enterprise Sales & GTM Leader | Team |
Kate Trahan | Content, Community, Events | Team |
Tomek Sułkowski | Founding Engineer | Team |
Complete people profiles for StackBlitz
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of StackBlitz
3 dated milestones of StackBlitz across 12 years, from founding to its latest funding, stage changes and deals.
- Founded StackBlitz is founded.
- Funding First funding round of $7.9M.
- Funding Latest funding round, Series B, of $105.5M.
Competitors of StackBlitz
StackBlitz operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Blitzy, PLATMA, Lovable, Create and Magic Loops, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| blitzy.com | 2003 | Cambridge, United States | $4.4M | – | Custom applications are developed automatically via an AI platform. | |
| platma.com | 2022 | Kyiv, Ukraine | $3.7M | – | Applications are developed via natural language on a cloud-based platform. | |
| lovable.dev | 2023 | Stockholm, Sweden | $227.62M | – | Lovable is focused on AI-driven app and website development. | |
| create.xyz | 2021 | San Francisco, United States | $7.5M | – | AI app builder developed via text inputs and integrations. | |
| magicloops.dev | 2023 | San Francisco, United States | $500,000 | – | Simple automations are developed by combining LLMs and code. | |
| heyboss.xyz | 2025 | Palo Alto, United States | – | – | AI tool for designing, building, and maintaining websites and apps quickly. | |
| gptengineer.app | 2023 | Stockholm, Sweden | – | – | Functions as an AI-powered platform for web application development. |
Detailed competitors of StackBlitz
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of StackBlitz
The website of StackBlitz (stackblitz.com) receives about 1.9M visits a month and ranks #25,040 among all websites worldwide, #3,190 in Programming and Developer Software.
- Monthly visits1.9M
- Unique visitors948K
per month
- Global rank#25,040
among all websites
- Category rank#3,190
Computers Electronics and Technology · Programming and Developer Software
- Bounce rate33%
- Pages per visit4.4
- Average visit3 min 33 sec
- DevicesDesktop 76% · Mobile 24%
Websites whose visitors overlap most with StackBlitz. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
vite.dev | vite.dev | 100% | – | #55,788 | – |
| playcode.io | 99% | – | #70,027 | View details | |
| vercel.com | 96% | 16.9M | #2,507 | View details | |
| stackoverflow.com | 94% | 45.7M | #1,565 | View details | |
angular.dev | angular.dev | 94% | – | #36,597 | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for StackBlitz
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Latest news on Stackblitz
Complete news archive for StackBlitz
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Similar companies to StackBlitz
10 companies that operate in the same segment as StackBlitz (Generative & Foundation AI Models), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Provider of AI and cloud-based writing assistance platform for improving writing and communication | 2009 | San Francisco, California, United States | USD 545.37 M | – | – | |
OpenAI is engaged in developing advanced artificial intelligence technologies. | 2015 | San Francisco, California, United States | USD 167.95 B | – | – | |
AI models and chatbots are offered for industry applications. | 2021 | San Francisco, California, United States | USD 66.81 B | – | – | |
AI-based conversational solutions are provided for user interactions and learning. | 2021 | Menlo Park, California, United States | USD 193 M | – | – | |
AI-powered tools for video creation from text prompts are offered. | 2017 | San Francisco, California, United States | USD 52.5 M | – | – | |
Citation-based AI answer engine with real-time sourcing is operated. | 2022 | San Francisco, California, United States | USD 1.72 B | – | – | |
Provider of customer communications management platform | 2008 | Stockholm, Sweden | USD 12 M | USD 2.94 B | 4,080 | |
AI-enabled private search engine for keyword-based queries is operated. | 2020 | Palo Alto, California, United States | USD 195 M | – | – | |
AI-based voice transcription for meetings is provided via cloud software. | 2016 | Los Altos, California, United States | USD 70 M | – | – | |
AI-powered software for contract drafting and management is provided. | 2017 | India | USD 112.95 M | USD 2.43 M | 162 |
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Frequently Asked Questions about StackBlitz
StackBlitz was founded in 2013 and raised its 1st funding round 9 years after it was founded.
StackBlitz is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Eric Simons is the current CEO of StackBlitz. They have also founded this company.
StackBlitz is a funded company, having raised a total of $135.4M across 3 funding rounds to date. The company's 1st funding round was a Seed of $7.9M, raised on Apr 2022.
StackBlitz was founded in 2013 in San Francisco, United States, within the software development tools sector. A cloud-based integrated environment is provided for creating, deploying, and editing web applications directly in the browser. Real-time previews are enabled through the web publisher, where edits update instantly. Changes are committed automatically, and forks along with pull requests are generated to facilitate collaboration.
StackBlitz offers Bolt.new and WebContainers.
StackBlitz has 8 investors. Key investors include Emergence Capital, Google Ventures, Madrona, Mantis VC, and Greylock Partners.
StackBlitz operates through Stackblitz, Inc.
The website of StackBlitz receives about 1.9 million visits a month and ranks #25,040 among all websites worldwide.