About PartyKit
PartyKit is a Technology company based in London (United Kingdom) founded in 2023 by Sunil Pai, and was acquired by CloudFlare in April 2024. Open-source platform enables deployment of real-time collaborative applications. PartyKit has raised $2.5 million across 1 funding round from investors including CloudFlare, Sequoia Capital and Cursor Capital. Its chief executive, as recorded, is Sunil Pai. Its website partykit.io draws about 17 thousand monthly visits. PartyKit offers products and services including PartyKit Platform. Its focus areas include Enterprise Infrastructure, Open Source, Programming Software and Devops.
Company details
PartyKit was founded in 2023 in London, United Kingdom, as an open-source platform in the software deployment sector. Real-time multiplayer collaborative applications, games, and websites are built and deployed through its tools, which include analytics, secrets management, and staging environments. Operations focus on supporting developers in creating and managing these applications efficiently.
- Headquarters London, United Kingdom
- Founders Sunil Pai
- Stage Acquired
- SectorsTechnology
- Emailβ’β’β’β’β’β’β’β’
- Website partykit.io
- Social LinkedIn X
- Acquired by CloudFlare (Apr 2024)
- Total Equity Funding$2.5M (USD)
in 1 rounds
- Latest Funding Round$2.5M (USD), Seed
Sep 2023
- InvestorsCloudFlare
& 5 more
- Acquired byCloudFlare
(Apr 2024)
Products & Services of PartyKit
PartyKit offers a comprehensive portfolio of products and services, including PartyKit Platform.
Enables realtime app and AI agent deployment with web standards integration.
Funding Insights of PartyKit
PartyKit has successfully raised a total of $2.5M through 1 strategic funding round. The most recent funding activity was a Seed round of $2.5 million completed in September 2023. 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 $2.5M
- Total Rounds 1
- Last Round Seed β $2.5M
- First Round $2.5M
(Sep 2023)
- Investors Count 5
All 1 funding rounds of PartyKit 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 |
|---|---|---|---|---|---|
| Sep 2023 | $2.5M | Seed | β | Sequoia Capital |
6 investors in total: 4 institutional and 2 angel.
Investors in PartyKit
PartyKit has secured backing from 6 investors, including venture fund, angel, and institutional investors. Prominent investors backing the company include CloudFlare, Sequoia Capital and Cursor Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Sequoia Capital is engaged in venture capital investments. | 1972 | sequoiacap.com | ||
Early-stage investments are made in technical startups by Cursor Capital. | cursorcapital.vc | San Francisco, United States | ||
Micro VC fund investing in early stage startups | remotefirstcapital.com | Fort Lauderdale, United States | ||
Cloud based website security solutions | 2009 | cloudflare.com | San Francisco, United States | |
MP Matthew Prince | Co-founder & CEO of Cloudflare, active angel investor in tech startups | unknown_473a5bbb959c48a2b | ||
GR Guillermo Rauch | Founder of Vercel, creator of Next.js, active angel investor in tech startups. | unknown_23a6c03297ac4a7fa |
Investor details for PartyKit
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 PartyKit
1 people are tracked at PartyKit (1 in leadership).
| Name | Role | Group |
|---|---|---|
Sunil Pai | Founder & CEO | Leadership |
Complete people profiles for PartyKit
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 PartyKit
3 dated milestones of PartyKit across 1 years, from founding to its latest funding, stage changes and deals.
- Founded PartyKit is founded.
- Funding First funding round of $2.5M.
- Exit Acquired by CloudFlare.
Web traffic of PartyKit
The website of PartyKit (partykit.io) receives about 17.2K visits a month.
- Monthly visits17.2K
▼ 1.1% vs previous month
Websites whose visitors overlap most with PartyKit. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| sigmacomputing.com | 100% | 765.6K | #42,723 | View details | |
| tridhyatech.com | 67% | 7.4K | #2,880,757 | View details | |
| jscrambler.com | 60% | 68.4K | #540,744 | View details | |
azure.github.io | azure.github.io | 60% | #325,162 | β | |
| pubnub.com | 60% | 158.7K | #256,829 | View details | |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 6 similar websites and full traffic analytics for PartyKit
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 6 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about Partykit
Complete news archive for PartyKit
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- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
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Frequently Asked Questions about PartyKit
PartyKit was founded in 2023.
PartyKit is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
Sunil Pai is the CEO of PartyKit, as recorded in our data. They have also founded this company.
PartyKit is a funded company, having raised a total of $2.5M across 1 funding round to date. The company's 1st funding round was a Seed of $2.5M, raised on Sep 2023.
PartyKit was founded in 2023 in London, United Kingdom, as an open-source platform in the software deployment sector. Real-time multiplayer collaborative applications, games, and websites are built and deployed through its tools, which include analytics, secrets management, and staging environments. Operations focus on supporting developers in creating and managing these applications efficiently.
PartyKit offers PartyKit Platform.
PartyKit has 6 investors. Key investors include CloudFlare, Sequoia Capital, Cursor Capital, Remote First Capital, and Matthew Prince.
Yes. PartyKit was acquired by CloudFlare in April 2024.

